{"id":5421,"date":"2020-07-31T21:51:29","date_gmt":"2020-07-31T13:51:29","guid":{"rendered":"http:\/\/39.97.231.10\/?p=5421"},"modified":"2020-07-31T21:51:29","modified_gmt":"2020-07-31T13:51:29","slug":"tomcat%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=5421","title":{"rendered":"Tomcat\u8be6\u89e3"},"content":{"rendered":"
\n

1.1 Tomcat\u7b80\u4ecb<\/strong><\/h1>\n<\/header>\n
\n
\nTomcat\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\uff08Apache Software Foundation\uff09\u7684Jakarta\u00a0\u9879\u76ee\u4e2d\u7684\u4e00\u4e2a\u6838\u5fc3\u9879\u76ee\uff0c\u7531Apache\u3001Sun\u548c\u5176\u4ed6\u4e00\u4e9b\u516c\u53f8\u53ca\u4e2a\u4eba\u5171\u540c\u5f00\u53d1\u800c\u6210\u3002
\nTomcat\u670d\u52a1\u5668\u662f\u4e00\u4e2a\u514d\u8d39\u7684\u5f00\u653e\u6e90\u4ee3\u7801\u7684Web\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5c5e\u4e8e\u8f7b\u91cf\u7ea7\u5e94\u7528\u670d\u52a1\u5668\uff0c\u5728\u4e2d\u5c0f\u578b\u7cfb\u7edf\u548c\u5e76\u53d1\u8bbf\u95ee\u7528\u6237\u4e0d\u662f\u5f88\u591a\u7684\u573a\u5408\u4e0b\u88ab\u666e\u904d\u4f7f\u7528\uff0c\u662f\u5f00\u53d1\u548c\u8c03\u8bd5JSP\u7a0b\u5e8f\u7684\u9996\u9009\u3002
\nTomcat\u548cNginx\u3001Apache(httpd)\u3001lighttpd\u7b49Web\u670d\u52a1\u5668\u4e00\u6837\uff0c\u5177\u6709\u5904\u7406HTML\u9875\u9762\u7684\u529f\u80fd\uff0c\u53e6\u5916\u5b83\u8fd8\u662f\u4e00\u4e2aServlet\u548cJSP\u5bb9\u5668\uff0c\u72ec\u7acb\u7684Servlet\u5bb9\u5668\u662fTomcat\u7684\u9ed8\u8ba4\u6a21\u5f0f\u3002\u4e0d\u8fc7\uff0cTomcat\u5904\u7406\u9759\u6001HTML\u7684\u80fd\u529b\u4e0d\u5982Nginx\/Apache\u670d\u52a1\u5668\u3002
\n\u76ee\u524dTomcat\u6700\u65b0\u7248\u672c\u4e3a9.0\u3002Java\u5bb9\u5668\u8fd8\u6709resin\u3001weblogic\u7b49\u3002
\nTomcat<\/em><\/strong>\u5b98\u7f51\uff1a<\/em><\/strong>\u00a0http:\/\/tomcat.apache.org<\/i><\/a><\/p>\n

1.1.1 Tomcat\u597d\u5e2e\u624b—JDK\u00a0\u00a0<\/span><\/h3>\n

JDK\u662f\u00a0Java\u00a0\u8bed\u8a00\u7684\u8f6f\u4ef6\u5f00\u53d1\u5de5\u5177\u5305\uff0c\u4e3b\u8981\u7528\u4e8e\u79fb\u52a8\u8bbe\u5907\u3001\u5d4c\u5165\u5f0f\u8bbe\u5907\u4e0a\u7684java\u5e94\u7528\u7a0b\u5e8f\u3002JDK\u662f\u6574\u4e2ajava\u5f00\u53d1\u7684<\/a><\/i>\u6838\u5fc3\uff0c\u5b83\u5305\u542b\u4e86JAVA\u7684\u8fd0\u884c\u73af\u5883\uff08JVM+Java\u7cfb\u7edf\u7c7b\u5e93\uff09\u548cJAVA\u5de5\u5177\u3002
\nJDK<\/strong>\u5305\u542b\u4e86\u4e00\u6279\u7528\u4e8eJava<\/strong>\u5f00\u53d1\u7684\u7ec4\u4ef6\uff0c\u5176\u4e2d\u5305\u62ec\uff1a<\/strong><\/p>\n

\n
javac\uff1a\u7f16\u8bd1\u5668\uff0c\u5c06\u540e\u7f00\u540d\u4e3a.java\u7684\u6e90\u4ee3\u7801\u7f16\u8bd1\u6210\u540e\u7f00\u540d\u4e3a\u201c.class\u201d\u7684\u5b57\u8282\u7801\njava\uff1a\u8fd0\u884c\u5de5\u5177\uff0c\u8fd0\u884c.class\u7684\u5b57\u8282\u7801\njar\uff1a\u6253\u5305\u5de5\u5177\uff0c\u5c06\u76f8\u5173\u7684\u7c7b\u6587\u4ef6\u6253\u5305\u6210\u4e00\u4e2a\u6587\u4ef6\njavadoc\uff1a\u6587\u6863\u751f\u6210\u5668\uff0c\u4ece\u6e90\u7801\u6ce8\u91ca\u4e2d\u63d0\u53d6\u6587\u6863\uff0c\u6ce8\u91ca\u9700\u5339\u914d\u89c4\u8303\njdb debugger\uff1a\u8c03\u8bd5\u5de5\u5177\njps\uff1a\u663e\u793a\u5f53\u524djava\u7a0b\u5e8f\u8fd0\u884c\u7684\u8fdb\u7a0b\u72b6\u6001\njavap\uff1a\u53cd\u7f16\u8bd1\u7a0b\u5e8f\nappletviewer\uff1a\u8fd0\u884c\u548c\u8c03\u8bd5applet\u7a0b\u5e8f\u7684\u5de5\u5177\uff0c\u4e0d\u9700\u8981\u4f7f\u7528\u6d4f\u89c8\u5668\njavah\uff1a\u4eceJava\u7c7b\u751f\u6210C\u5934\u6587\u4ef6\u548cC\u6e90\u6587\u4ef6\u3002\u8fd9\u4e9b\u6587\u4ef6\u63d0\u4f9b\u4e86\u8fde\u63a5\u80f6\u5408\uff0c\u4f7fJava\u548cC\u4ee3\u7801\u53ef\u8fdb\u884c\u4ea4\u4e92\u3002\njavaws\uff1a\u8fd0\u884cJNLP\u7a0b\u5e8f\nextcheck\uff1a\u4e00\u4e2a\u68c0\u6d4bjar\u5305\u51b2\u7a81\u7684\u5de5\u5177\napt\uff1a\u6ce8\u91ca\u5904\u7406\u5de5\u5177\njhat\uff1ajava\u5806\u5206\u6790\u5de5\u5177\njstack\uff1a\u6808\u8ddf\u8e2a\u7a0b\u5e8f\njstat\uff1aJVM\u68c0\u6d4b\u7edf\u8ba1\u5de5\u5177\njstatd\uff1ajstat\u5b88\u62a4\u8fdb\u7a0b\njinfo\uff1a\u83b7\u53d6\u6b63\u5728\u8fd0\u884c\u6216\u5d29\u6e83\u7684java\u7a0b\u5e8f\u914d\u7f6e\u4fe1\u606f\njmap\uff1a\u83b7\u53d6java\u8fdb\u7a0b\u5185\u5b58\u6620\u5c04\u4fe1\u606f\nidlj\uff1aIDL-to-Java\u7f16\u8bd1\u5668\u3002\u5c06IDL\u8bed\u8a00\u8f6c\u5316\u4e3ajava\u6587\u4ef6\npolicytool\uff1a\u4e00\u4e2aGUI\u7684\u7b56\u7565\u6587\u4ef6\u521b\u5efa\u548c\u7ba1\u7406\u5de5\u5177\njrunscript\uff1a\u547d\u4ee4\u884c\u811a\u672c\u8fd0\u884c<\/pre>\n<\/div>\n
JDK\u4e2d\u8fd8\u5305\u62ec\u5b8c\u6574\u7684JRE\uff08Java Runtime Environment\uff09\uff0cJava\u8fd0\u884c\u73af\u5883\uff0c\u4e5f\u88ab\u79f0\u4e3aprivate runtime\u3002\u5305\u62ec\u4e86\u7528\u4e8e\u4ea7\u54c1\u73af\u5883\u7684\u5404\u79cd\u5e93\u7c7b\uff0c\u5982\u57fa\u7840\u7c7b\u5e93rt.jar\uff0c\u4ee5\u53ca\u7ed9\u5f00\u53d1\u4eba\u5458\u4f7f\u7528\u7684\u8865\u5145\u5e93\uff0c\u5982\u56fd\u9645\u5316\u4e0e\u672c\u5730\u5316\u7684\u7c7b\u5e93\u3001IDL\u5e93\u7b49\u7b49\u3002
\nJDK\u4e2d\u8fd8\u5305\u62ec\u5404\u79cd\u6837\u4f8b\u7a0b\u5e8f\uff0c\u7528\u4ee5\u5c55\u793aJava API\u4e2d\u7684\u5404\u90e8\u5206\u3002
\nJDK<\/em><\/strong>\u4e0b\u8f7d\u9762\u9875\uff1a<\/em><\/strong>
\nhttp:\/\/www.oracle.com\/technetwork\/java\/javase\/downloads\/index.html<\/i><\/a><\/p>\n
1.2\u00a0\u5b89\u88c5Tomcat & JDK<\/span><\/h2>\n
\u5b89\u88c5\u65f6\u5019\u9009\u62e9tomcat\u8f6f\u4ef6\u7248\u672c\u8981\u4e0e\u7a0b\u5e8f\u5f00\u53d1\u4f7f\u7528\u7684\u7248\u672c\u4e00\u81f4\u3002jdk\u7248\u672c\u8981\u8fdb\u884c\u4e0etomcat\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n
1.2.1\u00a0\u7cfb\u7edf\u73af\u5883\u8bf4\u660e<\/span><\/h3>\n
\n
[root@web03 ~]# cat \/etc\/redhat-release\nCentOS Linux release 7.4.1708 (Core)\n[root@web03 ~]# uname -a\nLinux web03 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU\/Linux\n[root@web03 ~]# getenforce\nDisabled\n[root@web03 ~]# systemctl status firewalld.service\n\u25cf firewalld.service - firewalld - dynamic firewall daemon\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/firewalld.service; disabled; vendor preset: enabled)\n   Active: inactive (dead)\n     Docs: man:firewalld(1)<\/pre>\n<\/div>\n
1.2.2 \u00a0\u5b89\u88c5JDK<\/span><\/h3>\n
\u547d\u4ee4\u96c6\uff1a<\/em><\/p>\n
\n
tar xf jdk-8u60-linux-x64.tar.gz -C \/application\/\nln -s \/application\/jdk1.8.0_60 \/application\/jdk\n# \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\nsed -i.ori \\'$a export JAVA_HOME=\/application\/jdk\\\\nexport PATH=$JAVA_HOME\/bin:$JAVA_HOME\/jre\/bin:$PATH\\\\nexport CLASSPATH=.:$JAVA_HOME\/lib:$JAVA_HOME\/jre\/lib:$JAVA_HOME\/lib\/tools.jar\\' \/etc\/profile\nsource \/etc\/profile<\/pre>\n<\/div>\n
\u6d4b\u8bd5jdk\u662f\u5426\u5b89\u88c5\u6210\u529f\u2193<\/p>\n
\n
[root@web03 ~]# java -version\njava version \\\"1.8.0_60\\\"\nJava(TM) SE Runtime Environment (build 1.8.0_60-b27)\nJava HotSpot(TM) 64-Bit Server VM (build 25.60-b23, mixed mode)<\/pre>\n<\/div>\n
1.2.3\u00a0\u5b89\u88c5Tomcat<\/span><\/h3>\n
\u547d\u4ee4\u96c6\uff1a<\/em><\/p>\n
\n
tar xf apache-tomcat-8.0.27.tar.gz -C \/application\/\nln -s \/application\/apache-tomcat-8.0.27 \/application\/tomcat\n# \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf\necho \\'export TOMCAT_HOME=\/application\/tomcat\\'>>\/etc\/profile\nsource \/etc\/profile\n# \u6ce8\u610f\u6388\u6743\uff0c\u7edf\u4e00\u6743\u9650\nchown -R root.root \/application\/jdk\/ \/application\/tomcat\/<\/pre>\n<\/div>\n
\u68c0\u67e5tomcat\u662f\u5426\u5b89\u88c5\u6210\u529f<\/p>\n
\n
[root@web03 ~]# \/application\/tomcat\/bin\/version.sh\nUsing CATALINA_BASE:   \/application\/tomcat\nUsing CATALINA_HOME:   \/application\/tomcat\nUsing CATALINA_TMPDIR: \/application\/tomcat\/temp\nUsing JRE_HOME:        \/application\/jdk\nUsing CLASSPATH:       \/application\/tomcat\/bin\/bootstrap.jar:\/application\/tomcat\/bin\/tomcat-juli.jar\nServer version: Apache Tomcat\/8.0.27\nServer built:   Sep 28 2015 08:17:25 UTC\nServer number:  8.0.27.0\nOS Name:        Linux\nOS Version:     3.10.0-693.el7.x86_64\nArchitecture:   amd64\nJVM Version:    1.8.0_60-b27\nJVM Vendor:     Oracle Corporation<\/pre>\n<\/div>\n
1.3 Tomcat\u76ee\u5f55\u4ecb\u7ecd<\/span><\/h2>\n
1.3.1 tomcat\u4e3b\u76ee\u5f55\u4ecb\u7ecd<\/span><\/h3>\n
\n
[root@web03 ~]# cd \/application\/tomcat\/\n[root@web03 tomcat]# tree -L 1\n.\n\u251c\u2500\u2500 bin              #\u5b58\u653etomcat\u7ba1\u7406\u811a\u672c\n\u251c\u2500\u2500 conf             # tomcat \u914d\u7f6e\u6587\u4ef6\u5b58\u653e\u76ee\u5f55\n\u251c\u2500\u2500 lib              # web\u5e94\u7528\u8c03\u7528\u7684jar\u5305\u5b58\u653e\u8def\u5f84\n\u251c\u2500\u2500 LICENSE\n\u251c\u2500\u2500 logs             # tomcat \u65e5\u5fd7\u5b58\u653e\u76ee\u5f55\uff0ccatalina.out \u4e3a\u4e3b\u8981\u8f93\u51fa\u65e5\u5fd7\n\u251c\u2500\u2500 NOTICE\n\u251c\u2500\u2500 RELEASE-NOTES\n\u251c\u2500\u2500 RUNNING.txt\n\u251c\u2500\u2500 temp             # \u5b58\u653e\u4e34\u65f6\u6587\u4ef6\n\u251c\u2500\u2500 webapps         # web\u7a0b\u5e8f\u5b58\u653e\u76ee\u5f55\n\u2514\u2500\u2500 work             # \u5b58\u653e\u7f16\u8bd1\u4ea7\u751f\u7684.java \u4e0e .class\u6587\u4ef6\n7 directories, 4 files<\/pre>\n<\/div>\n
1.3.2 webapps\u76ee\u5f55\u4ecb\u7ecd<\/span><\/h3>\n
\n
[root@web03 tomcat]# cd webapps\/\n[root@web03 webapps]# tree -L 1\n.\n\u251c\u2500\u2500 docs            # tomcat \u5e2e\u52a9\u6587\u6863\n\u251c\u2500\u2500 examples       # web\u5e94\u7528\u5b9e\u4f8b\n\u251c\u2500\u2500 host-manager  # \u4e3b\u673a\u7ba1\u7406\n\u251c\u2500\u2500 manager         # \u7ba1\u7406\n\u2514\u2500\u2500 ROOT             # \u9ed8\u8ba4\u7ad9\u70b9\u6839\u76ee\u5f55\n5 directories, 0 files<\/pre>\n<\/div>\n
1.3.3 Tomcat\u914d\u7f6e\u6587\u4ef6\u76ee\u5f55\u4ecb\u7ecd\uff08conf\uff09<\/span><\/h3>\n
\n
[root@web03 conf]# tree -L 1\n.\n\u251c\u2500\u2500 Catalina\n\u251c\u2500\u2500 catalina.policy\n\u251c\u2500\u2500 catalina.properties\n\u251c\u2500\u2500 context.xml\n\u251c\u2500\u2500 logging.properties\n\u251c\u2500\u2500 logs\n\u251c\u2500\u2500 server.xml           # tomcat \u4e3b\u914d\u7f6e\u6587\u4ef6\n\u251c\u2500\u2500 server.xml.bak\n\u251c\u2500\u2500 server.xml.bak2\n\u251c\u2500\u2500 tomcat-users.xml    # tomcat \u7ba1\u7406\u7528\u6237\u914d\u7f6e\u6587\u4ef6\n\u251c\u2500\u2500 tomcat-users.xsd\n\u2514\u2500\u2500 web.xml\n2 directories, 10 files<\/pre>\n<\/div>\n
1.4 Tomcat\u7684\u7ba1\u7406<\/span><\/h2>\n
\n
#  \u542f\u52a8\u7a0b\u5e8f\/application\/tomcat\/bin\/startup.sh\n#  \u5173\u95ed\u7a0b\u5e8f\/application\/tomcat\/bin\/shutdown.sh<\/pre>\n<\/div>\n
\u542f\u52a8\u505c\u6b62<\/p>\n
\n
[root@web03 ~]# \/application\/tomcat\/bin\/shutdown.sh\nUsing CATALINA_BASE:   \/application\/tomcat\nUsing CATALINA_HOME:   \/application\/tomcat\nUsing CATALINA_TMPDIR: \/application\/tomcat\/temp\nUsing JRE_HOME:        \/application\/jdk\nUsing CLASSPATH:       \/application\/tomcat\/bin\/bootstrap.jar:\/application\/tomcat\/bin\/tomcat-juli.jar\n[root@web03 ~]# \/application\/tomcat\/bin\/startup.sh\nUsing CATALINA_BASE:   \/application\/tomcat\nUsing CATALINA_HOME:   \/application\/tomcat\nUsing CATALINA_TMPDIR: \/application\/tomcat\/temp\nUsing JRE_HOME:        \/application\/jdk\nUsing CLASSPATH:       \/application\/tomcat\/bin\/bootstrap.jar:\/application\/tomcat\/bin\/tomcat-juli.jar\nTomcat started.<\/pre>\n<\/div>\n
\u6ce8\u610f\uff1atomcat\u672a\u542f\u52a8\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528shutdown\u811a\u672c\uff0c\u4f1a\u6709\u5927\u91cf\u7684\u8f93\u51fa\u4fe1\u606f\u3002
\n\u68c0\u67e5tomcat<\/em>\u662f\u5426\u542f\u52a8\u6b63\u5e38<\/em><\/p>\n
\n
[root@web03 ~]# netstat -lntup  |grep java\ntcp6       0      0 :::8080         :::*                   LISTEN      30560\/java\ntcp6       0      0 127.0.0.1:8005          :::*          LISTEN      30560\/java\ntcp6       0      0 :::8009                 :::*           LISTEN      30560\/java<\/pre>\n<\/div>\n
\u8bf4\u660e\uff1a<\/em><\/strong>\u6240\u6709\u4e0ejava\u76f8\u5173\u7684\uff0c\u670d\u52a1\u542f\u52a8\u90fd\u662fjava\u547d\u540d\u7684\u8fdb\u7a0b<\/p>\n
1.4.1\u00a0\u542f\u52a8\u5b8c\u6210\u6d4f\u89c8\u5668\u8fdb\u884c\u8bbf\u95ee<\/span><\/h3>\n
http:\/\/10.0.0.17:8080\/
\n\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
1.5 Tomcat\u65e5\u5fd7\u8bf4\u660e<\/span><\/h2>\n
1.5.1\u00a0\u67e5\u770b\u65e5\u5fd7<\/span><\/h3>\n
\n
[root@web03 ~]# tailf \/application\/tomcat\/logs\/catalina.out\n24-Nov-2017 15:09:51.654 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler [\\\"http-nio-8080\\\"]\n24-Nov-2017 15:09:51.665 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler [\\\"ajp-nio-8009\\\"]\n24-Nov-2017 15:09:51.670 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 60037 ms<\/pre>\n<\/div>\n
\u53d1\u73b0\u542f\u52a8\u65f6\u95f4\u8f83\u957f\uff0c\u5176\u4e2d\u6709\u4e00\u9879\u7684\u542f\u52a8\u65f6\u95f4\u5360\u636e\u4e86\u7edd\u5927\u591a\u6570<\/p>\n
\n
24-Nov-2017 15:09:50.629 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive \/application\/apache-tomcat-8.0.27\/webapps\/memtest.war has finished in 58,892 ms<\/pre>\n<\/div>\n
\u53d1\u73b0\u8017\u65f6\u5728\u8fd9\u91cc\uff1a\u662fsession\u5f15\u8d77\u7684\u968f\u673a\u6570\u95ee\u9898\u5bfc\u81f4\u7684\u3002Tocmat\u7684Session ID\u662f\u901a\u8fc7SHA1\u7b97\u6cd5\u8ba1\u7b97\u5f97\u5230\u7684\uff0c\u8ba1\u7b97Session ID\u7684\u65f6\u5019\u5fc5\u987b\u6709\u4e00\u4e2a\u5bc6\u94a5\u3002\u4e3a\u4e86\u63d0\u9ad8\u5b89\u5168\u6027Tomcat\u5728\u542f\u52a8\u7684\u65f6\u5019\u4f1a\u901a\u8fc7\u968f\u673a\u751f\u6210\u4e00\u4e2a\u5bc6\u94a5\u3002<\/p>\n
1.5.2\u00a0\u89e3\u51b3Tomcat\u542f\u52a8\u6162\u7684\u65b9\u6cd5<\/span><\/h3>\n
Tomcat\u542f\u52a8\u6162\u4e3b\u8981\u539f\u56e0\u662f\u751f\u6210\u968f\u673a\u6570\u7684\u65f6\u5019\u5361\u4f4f\u4e86,\u5bfc\u81f4tomcat\u542f\u52a8\u4e0d\u4e86\u3002
\n\u662f\u5426\u6709\u8db3\u591f\u7684\u71b5\u6765\u7528\u4e8e\u4ea7\u751f\u968f\u673a\u6570\uff0c\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4\u6765\u67e5\u770b<\/p>\n
\n
[root@web03 ~]# cat \/proc\/sys\/kernel\/random\/entropy_avail\n6<\/pre>\n<\/div>\n
\u4e3a\u4e86\u52a0\u901f\/dev\/random\u63d0\u4f9b\u968f\u673a\u6570\u7684\u901f\u5ea6\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u64cd\u4f5c\u8bbe\u5907\u7684\u5916\u8bbe\uff0c\u8ba9\u5176\u4ea7\u751f\u5927\u91cf\u7684\u4e2d\u65ad\uff0c\u7f51\u7edc\u4f20\u8f93\u6570\u636e\uff0c\u6309\u952e\uff0c\u79fb\u52a8\u9f20\u6807\uff0c\u5728\u547d\u4ee4\u884c\u6572\u51e0\u4e2a\u4e0d\u540c\u7684\u547d\u4ee4\uff0c\u4fd7\u79f0\u805a\u6c14\u3002
\ncat \/dev\/random\u00a0\u4f1a\u6d88\u8017\u80fd\u91cf
\n\u65b9\u6cd51<\/strong>\uff1a<\/strong><\/p>\n
\n
vim $JAVA_HOME\/jre\/lib\/security\/java.security\nsecurerandom.source=file:\/dev\/random<\/pre>\n<\/div>\n
\u6539\u4e3a<\/p>\n
\n
securerandom.source=file:\/dev\/urandom<\/pre>\n<\/div>\n
\u65b9\u6cd52<\/strong>\uff1a<\/strong><\/p>\n
\n
vim $TOMCAT_HOME\/bin\/catalina.sh\nif [[ \\\"$JAVA_OPTS\\\" != *-Djava.security.egd=* ]]; then\n    JAVA_OPTS=\\\"$JAVA_OPTS -Djava.security.egd=file:\/dev\/urandom\\\"\nfi<\/pre>\n<\/div>\n
\u8fd9\u4e2a\u7cfb\u7edf\u5c5e\u6027egd\u8868\u793a\u71b5\u6536\u96c6\u5b88\u62a4\u8fdb\u7a0b(entropy gathering daemon)
\n\u65b9\u6cd53<\/strong>\uff1a\uff08\u63a8\u8350\uff09<\/strong><\/p>\n
\n
yum install rng-tools # \u5b89\u88c5rngd\u670d\u52a1\uff08\u71b5\u670d\u52a1\uff0c\u589e\u5927\u71b5\u6c60\uff09\nsystemctl start rngd  # \u542f\u52a8\u670d\u52a1<\/pre>\n<\/div>\n
1.6 Tomcat\u7ba1\u7406\u529f\u80fd\u4f7f\u7528<\/span><\/h2>\n
\u6ce8\u610f\uff1a\u6d4b\u8bd5\u529f\u80fd\uff0c\u751f\u4ea7\u73af\u5883\u4e0d\u8981\u7528<\/strong>
\nTomcat\u7ba1\u7406\u529f\u80fd\u7528\u4e8e\u5bf9Tomcat\u81ea\u8eab\u4ee5\u53ca\u90e8\u7f72\u5728Tomcat\u4e0a\u7684\u5e94\u7528\u8fdb\u884c\u7ba1\u7406\u7684web\u5e94\u7528\u3002\u5728\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u662f\u5904\u4e8e\u7981\u7528\u72b6\u6001\u7684\u3002\u5982\u679c\u9700\u8981\u5f00\u542f\u8fd9\u4e2a\u529f\u80fd\uff0c\u5c31\u9700\u8981\u914d\u7f6e\u7ba1\u7406\u7528\u6237\uff0c\u5373\u914d\u7f6etomcat-users.xml\u00a0\u6587\u4ef6\u3002<\/p>\n
\n
[root@web03 ~]# vim \/application\/tomcat\/conf\/tomcat-users.xml\n\u2026\u2026\n39 \\\"manager-gui\\\"\/>\n 40 \\\"admin-gui\\\"\/>\n 41 \\\"tomcat\\\" password=\\\"tomcat\\\" roles=\\\"manager-gui,admin-gui\\\"\/>\n 42    # \u5728\u6b64\u884c\u524d\u52a0\u5165\u4e0a\u9762\u4e09\u884c<\/pre>\n<\/div>\n
\u672a\u4fee\u6539\u6587\u4ef6\u524d\u8fdb\u884c\u8bbf\u95ee<\/em><\/strong><\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\n
\\\"manager-gui\\\"\/>\n\\\"tomcat\\\" password=\\\"s3cret\\\" roles=\\\"manager-gui\\\"\/><\/pre>\n<\/div>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\n
\\\"admin-gui\\\"\/>\n\\\"tomcat\\\" password=\\\"s3cret\\\" roles=\\\"admin-gui\\\"\/><\/pre>\n<\/div>\n
\u4ece\u800c\u5f97\u51fa\u4e0a\u9762\u7684\u914d\u7f6e\u6587\u4ef6\u4fe1\u606f\u3002<\/p>\n
1.6.1\u00a0\u5728web\u754c\u9762\u8bbf\u95ee\u7ba1\u7406\u754c\u9762<\/span><\/h3>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8f93\u5165\u4e4b\u524d\u914d\u7f6e\u7684\u8d26\u6237\u4e0e\u5bc6\u7801\u5373\u53ef<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
1.7 Tomcat\u4e3b\u914d\u7f6e\u6587\u4ef6\u8be6\u89e3<\/span><\/h2>\n
1.7.1 server.xml\u7ec4\u4ef6\u7c7b\u522b<\/span><\/h3>\n
\n\u9876\u7ea7\u7ec4\u4ef6\uff1a\u4f4d\u4e8e\u6574\u4e2a\u914d\u7f6e\u7684\u9876\u5c42\uff0c\u5982server\u3002
\n\u5bb9\u5668\u7c7b\u7ec4\u4ef6\uff1a\u53ef\u4ee5\u5305\u542b\u5176\u5b83\u7ec4\u4ef6\u7684\u7ec4\u4ef6\uff0c\u5982service\u3001engine\u3001host\u3001context\u3002
\n\u8fde\u63a5\u5668\u7ec4\u4ef6\uff1a\u8fde\u63a5\u7528\u6237\u8bf7\u6c42\u81f3tomcat\uff0c\u5982connector\u3002
\n\u88ab\u5d4c\u5957\u7c7b\u7ec4\u4ef6\uff1a\u4f4d\u4e8e\u4e00\u4e2a\u5bb9\u5668\u5f53\u4e2d\uff0c\u4e0d\u80fd\u5305\u542b\u5176\u4ed6\u7ec4\u4ef6\uff0c\u5982Valve\u3001logger\u3002\n<\/div>\n
\n
\n<\/pre>\n<\/div>\n
1.7.2\u00a0\u7ec4\u4ef6\u4ecb\u7ecd<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
\u7ec4\u4ef6\u540d\u79f0<\/strong><\/p>\n<\/td>\n
\n
\u529f\u80fd\u4ecb\u7ecd<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
engine<\/strong><\/p>\n<\/td>\n
\u6838\u5fc3\u5bb9\u5668\u7ec4\u4ef6\uff0ccatalina\u5f15\u64ce\uff0c\u8d1f\u8d23\u901a\u8fc7connector\u63a5\u6536\u7528\u6237\u8bf7\u6c42\uff0c\u5e76\u5904\u7406\u8bf7\u6c42\uff0c\u5c06\u8bf7\u6c42\u8f6c\u81f3\u5bf9\u5e94\u7684\u865a\u62df\u4e3b\u673ahost\u3002<\/td>\n<\/tr>\n
\n
host<\/strong><\/p>\n<\/td>\n
\u7c7b\u4f3c\u4e8ehttpd\u4e2d\u7684\u865a\u62df\u4e3b\u673a\uff0c\u4e00\u822c\u800c\u8a00\u652f\u6301\u57fa\u4e8eFQDN\u7684\u865a\u62df\u4e3b\u673a\u3002<\/td>\n<\/tr>\n
\n
context<\/strong><\/p>\n<\/td>\n
\u5b9a\u4e49\u4e00\u4e2a\u5e94\u7528\u7a0b\u5e8f\uff0c\u662f\u4e00\u4e2a\u6700\u5185\u5c42\u7684\u5bb9\u5668\u7c7b\u7ec4\u4ef6\uff08\u4e0d\u80fd\u518d\u5d4c\u5957\uff09\u3002\u914d\u7f6econtext\u7684\u4e3b\u8981\u76ee\u7684\u6307\u5b9a\u5bf9\u5e94\u5bf9\u7684webapp\u7684\u6839\u76ee\u5f55\uff0c\u7c7b\u4f3c\u4e8ehttpd\u7684alias\uff0c\u5176\u8fd8\u80fd\u4e3awebapp\u6307\u5b9a\u989d\u5916\u7684\u5c5e\u6027\uff0c\u5982\u90e8\u7f72\u65b9\u5f0f\u7b49\u3002<\/td>\n<\/tr>\n
\n
connector<\/strong><\/p>\n<\/td>\n
\u63a5\u6536\u7528\u6237\u8bf7\u6c42\uff0c\u7c7b\u4f3c\u4e8ehttpd\u7684listen\u914d\u7f6e\u76d1\u542c\u7aef\u53e3\u7684\u3002<\/td>\n<\/tr>\n
\n
service<\/strong>\uff08\u670d\u52a1\uff09<\/strong><\/p>\n<\/td>\n
\u5c06connector\u5173\u8054\u81f3engine\uff0c\u56e0\u6b64\u4e00\u4e2aservice\u5185\u90e8\u53ef\u4ee5\u6709\u591a\u4e2aconnector\uff0c\u4f46\u53ea\u80fd\u6709\u4e00\u4e2a\u5f15\u64ceengine\u3002service\u5185\u90e8\u6709\u4e24\u4e2aconnector\uff0c\u4e00\u4e2aengine\u3002\u56e0\u6b64\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u4e00\u4e2aserver\u5185\u90e8\u53ea\u6709\u4e00\u4e2aservice\uff0c\u4e00\u4e2aservice\u5185\u90e8\u53ea\u6709\u4e00\u4e2aengine\uff0c\u4f46\u4e00\u4e2aservice\u5185\u90e8\u53ef\u4ee5\u6709\u591a\u4e2aconnector\u3002<\/td>\n<\/tr>\n
\n
server<\/strong><\/p>\n<\/td>\n
\u8868\u793a\u4e00\u4e2a\u8fd0\u884c\u4e8eJVM\u4e2d\u7684tomcat\u5b9e\u4f8b\u3002<\/td>\n<\/tr>\n
\n
Valve<\/strong><\/p>\n<\/td>\n
\u9600\u95e8\uff0c\u62e6\u622a\u8bf7\u6c42\u5e76\u5728\u5c06\u5176\u8f6c\u81f3\u5bf9\u5e94\u7684webapp\u524d\u8fdb\u884c\u67d0\u79cd\u5904\u7406\u64cd\u4f5c\uff0c\u53ef\u4ee5\u7528\u4e8e\u4efb\u4f55\u5bb9\u5668\u4e2d\uff0c\u6bd4\u5982\u8bb0\u5f55\u65e5\u5fd7(access log valve)\u3001\u57fa\u4e8eIP\u505a\u8bbf\u95ee\u63a7\u5236(remote address filter valve)\u3002<\/td>\n<\/tr>\n
\n
logger<\/strong><\/p>\n<\/td>\n
\u65e5\u5fd7\u8bb0\u5f55\u5668\uff0c\u7528\u4e8e\u8bb0\u5f55\u7ec4\u4ef6\u5185\u90e8\u7684\u72b6\u6001\u4fe1\u606f\uff0c\u53ef\u4ee5\u7528\u4e8e\u9664context\u5916\u7684\u4efb\u4f55\u5bb9\u5668\u4e2d\u3002<\/td>\n<\/tr>\n
\n
realm<\/strong><\/p>\n<\/td>\n
\u53ef\u4ee5\u7528\u4e8e\u4efb\u610f\u5bb9\u5668\u7c7b\u7684\u7ec4\u4ef6\u4e2d\uff0c\u5173\u8054\u4e00\u4e2a\u7528\u6237\u8ba4\u8bc1\u5e93\uff0c\u5b9e\u73b0\u8ba4\u8bc1\u548c\u6388\u6743\u3002\u53ef\u4ee5\u5173\u8054\u7684\u8ba4\u8bc1\u5e93\u6709\u4e24\u79cd\uff1aUserDatabaseRealm\u3001MemoryRealm\u548cJDBCRealm\u3002<\/td>\n<\/tr>\n
\n
UserDatabaseRealm<\/strong><\/p>\n<\/td>\n
\u4f7f\u7528JNDI\u81ea\u5b9a\u4e49\u7684\u7528\u6237\u8ba4\u8bc1\u5e93\u3002<\/td>\n<\/tr>\n
\n
MemoryRealm<\/strong><\/p>\n<\/td>\n
\u8ba4\u8bc1\u4fe1\u606f\u5b9a\u4e49\u5728tomcat-users.xml\u4e2d\u3002<\/td>\n<\/tr>\n
\n
JDBCRealm<\/strong><\/p>\n<\/td>\n
\u8ba4\u8bc1\u4fe1\u606f\u5b9a\u4e49\u5728\u6570\u636e\u5e93\u4e2d\uff0c\u5e76\u901a\u8fc7JDBC\u8fde\u63a5\u81f3\u6570\u636e\u5e93\u4e2d\u67e5\u627e\u8ba4\u8bc1\u7528\u6237\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
1.7.3 server.xml\u914d\u7f6e\u6587\u4ef6\u6ce8\u91ca<\/span><\/h3>\n
\n
xml version=\\'1.0\\' encoding=\\'utf-8\\'?>\n<Server port=\\\"8005\\\" shutdown=\\\"SHUTDOWN\\\">\n  <Listener className=\\\"org.apache.catalina.startup.VersionLoggerListener\\\" \/>\n  <Listener className=\\\"org.apache.catalina.core.AprLifecycleListener\\\" SSLEngine=\\\"on\\\" \/>\n  <Listener className=\\\"org.apache.catalina.core.JreMemoryLeakPreventionListener\\\" \/>\n  <Listener className=\\\"org.apache.catalina.mbeans.GlobalResourcesLifecycleListener\\\" \/>\n  <Listener className=\\\"org.apache.catalina.core.ThreadLocalLeakPreventionListener\\\" \/>\n  <GlobalNamingResources>\n    <Resource name=\\\"UserDatabase\\\" auth=\\\"Container\\\"\n              type=\\\"org.apache.catalina.UserDatabase\\\"\n              description=\\\"User database that can be updated and saved\\\"\n              factory=\\\"org.apache.catalina.users.MemoryUserDatabaseFactory\\\"\n              pathname=\\\"conf\/tomcat-users.xml\\\" \/>\n  GlobalNamingResources>\n  <Service name=\\\"Catalina\\\">\n    <Connector port=\\\"8080\\\" protocol=\\\"HTTP\/1.1\\\"\n               connectionTimeout=\\\"20000\\\"\n               redirectPort=\\\"8443\\\" \/>\n    <Connector port=\\\"8009\\\" protocol=\\\"AJP\/1.3\\\" redirectPort=\\\"8443\\\" \/>\n    <Engine name=\\\"Catalina\\\" defaultHost=\\\"localhost\\\">\n      <Realm className=\\\"org.apache.catalina.realm.LockOutRealm\\\">\n        <Realm className=\\\"org.apache.catalina.realm.UserDatabaseRealm\\\"\n               resourceName=\\\"UserDatabase\\\"\/>\n      Realm>\n      <Host name=\\\"localhost\\\"  appBase=\\\"webapps\\\"\n            unpackWARs=\\\"true\\\" autoDeploy=\\\"true\\\">\n        <Context path=\\\"\\\" docBase=\\\"\\\" debug=\\\"\\\"\/>\n        <Valve className=\\\"org.apache.catalina.valves.AccessLogValve\\\" directory=\\\"logs\\\"\n               prefix=\\\"localhost_access_log\\\" suffix=\\\".txt\\\"\n               pattern=\\\"%h %l %u %t \\\"%r\\\" %s %b\\\" \/>\n      Host>\n    Engine>\n  Service>\nServer><\/pre>\n<\/div>\n
1.7.4 Connector\u4e3b\u8981\u53c2\u6570\u8bf4\u660e<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n
\u53c2\u6570<\/strong><\/p>\n<\/td>\n
\n
\u53c2\u6570\u8bf4\u660e<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
connector<\/strong><\/p>\n<\/td>\n
\u63a5\u6536\u7528\u6237\u8bf7\u6c42\uff0c\u7c7b\u4f3c\u4e8ehttpd\u7684listen\u914d\u7f6e\u76d1\u542c\u7aef\u53e3.<\/td>\n<\/tr>\n
\n
port<\/strong><\/p>\n<\/td>\n
\u6307\u5b9a\u670d\u52a1\u5668\u7aef\u8981\u521b\u5efa\u7684\u7aef\u53e3\u53f7\uff0c\u5e76\u5728\u8fd9\u4e2a\u7aef\u53e3\u76d1\u542c\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u8bf7\u6c42\u3002<\/td>\n<\/tr>\n
\n
address<\/strong><\/p>\n<\/td>\n
\u6307\u5b9a\u8fde\u63a5\u5668\u76d1\u542c\u7684\u5730\u5740\uff0c\u9ed8\u8ba4\u4e3a\u6240\u6709\u5730\u5740\uff08\u53730.0.0.0\uff09<\/td>\n<\/tr>\n
\n
protocol<\/strong><\/p>\n<\/td>\n
\u8fde\u63a5\u5668\u4f7f\u7528\u7684\u534f\u8bae\uff0c\u652f\u6301HTTP\u548cAJP\u3002AJP\uff08Apache Jserv Protocol\uff09\u4e13\u7528\u4e8etomcat\u4e0eapache\u5efa\u7acb\u901a\u4fe1\u7684\uff0c\u00a0\u5728httpd\u53cd\u5411\u4ee3\u7406\u7528\u6237\u8bf7\u6c42\u81f3tomcat\u65f6\u4f7f\u7528\uff08\u53ef\u89c1Nginx\u53cd\u5411\u4ee3\u7406\u65f6\u4e0d\u53ef\u7528AJP\u534f\u8bae\uff09\u3002<\/td>\n<\/tr>\n
\n
minProcessors<\/strong><\/p>\n<\/td>\n
\u670d\u52a1\u5668\u542f\u52a8\u65f6\u521b\u5efa\u7684\u5904\u7406\u8bf7\u6c42\u7684\u7ebf\u7a0b\u6570<\/td>\n<\/tr>\n
\n
maxProcessors<\/strong><\/p>\n<\/td>\n
\u6700\u5927\u53ef\u4ee5\u521b\u5efa\u7684\u5904\u7406\u8bf7\u6c42\u7684\u7ebf\u7a0b\u6570<\/td>\n<\/tr>\n
\n
enableLookups<\/strong><\/p>\n<\/td>\n
\u5982\u679c\u4e3atrue\uff0c\u5219\u53ef\u4ee5\u901a\u8fc7\u8c03\u7528request.getRemoteHost()\u8fdb\u884cDNS\u67e5\u8be2\u6765\u5f97\u5230\u8fdc\u7a0b\u5ba2\u6237\u7aef\u7684\u5b9e\u9645\u4e3b\u673a\u540d\uff0c\u82e5\u4e3afalse\u5219\u4e0d\u8fdb\u884cDNS\u67e5\u8be2\uff0c\u800c\u662f\u8fd4\u56de\u5176ip\u5730\u5740<\/td>\n<\/tr>\n
\n
redirectPort<\/strong><\/p>\n<\/td>\n
\u6307\u5b9a\u670d\u52a1\u5668\u6b63\u5728\u5904\u7406http\u8bf7\u6c42\u65f6\u6536\u5230\u4e86\u4e00\u4e2aSSL\u4f20\u8f93\u8bf7\u6c42\u540e\u91cd\u5b9a\u5411\u7684\u7aef\u53e3\u53f7<\/td>\n<\/tr>\n
\n
acceptCount<\/strong><\/p>\n<\/td>\n
\u6307\u5b9a\u5f53\u6240\u6709\u53ef\u4ee5\u4f7f\u7528\u7684\u5904\u7406\u8bf7\u6c42\u7684\u7ebf\u7a0b\u6570\u90fd\u88ab\u4f7f\u7528\u65f6\uff0c\u53ef\u4ee5\u653e\u5230\u5904\u7406\u961f\u5217\u4e2d\u7684\u8bf7\u6c42\u6570\uff0c\u8d85\u8fc7\u8fd9\u4e2a\u6570\u7684\u8bf7\u6c42\u5c06\u4e0d\u4e88\u5904\u7406<\/td>\n<\/tr>\n
\n
connectionTimeout<\/strong><\/p>\n<\/td>\n
\u6307\u5b9a\u8d85\u65f6\u7684\u65f6\u95f4\u6570(\u4ee5\u6beb\u79d2\u4e3a\u5355\u4f4d)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
1.7.5 host\u53c2\u6570\u8be6\u89e3<\/span><\/h3>\n
\n\n\n\n\n\n\n\n\n\n\n
\n
\u53c2\u6570<\/strong><\/p>\n<\/td>\n
\n
\u53c2\u6570\u8bf4\u660e<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
host<\/strong><\/p>\n<\/td>\n
\u8868\u793a\u4e00\u4e2a\u865a\u62df\u4e3b\u673a<\/td>\n<\/tr>\n
\n
name<\/strong><\/p>\n<\/td>\n
\u6307\u5b9a\u4e3b\u673a\u540d<\/td>\n<\/tr>\n
\n
appBase<\/strong><\/p>\n<\/td>\n
\u5e94\u7528\u7a0b\u5e8f\u57fa\u672c\u76ee\u5f55\uff0c\u5373\u5b58\u653e\u5e94\u7528\u7a0b\u5e8f\u7684\u76ee\u5f55.\u4e00\u822c\u4e3aappBase=\\”webapps\\”\u00a0\uff0c\u76f8\u5bf9\u4e8eCATALINA_HOME\u800c\u8a00\u7684\uff0c\u4e5f\u53ef\u4ee5\u5199\u7edd\u5bf9\u8def\u5f84\u3002<\/td>\n<\/tr>\n
\n
unpackWARs<\/strong><\/p>\n<\/td>\n
\u5982\u679c\u4e3atrue\uff0c\u5219tomcat\u4f1a\u81ea\u52a8\u5c06WAR\u6587\u4ef6\u89e3\u538b\uff0c\u5426\u5219\u4e0d\u89e3\u538b\uff0c\u76f4\u63a5\u4eceWAR\u6587\u4ef6\u4e2d\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f<\/td>\n<\/tr>\n
\n
autoDeploy<\/strong><\/p>\n<\/td>\n
\u5728tomcat\u542f\u52a8\u65f6\uff0c\u662f\u5426\u81ea\u52a8\u90e8\u7f72\u3002<\/td>\n<\/tr>\n
\n
xmlValidation<\/strong><\/p>\n<\/td>\n
\u662f\u5426\u542f\u52a8xml\u7684\u6821\u9a8c\u529f\u80fd\uff0c\u4e00\u822cxmlValidation=\\”false\\”\u3002<\/td>\n<\/tr>\n
\n
xmlNamespaceAware<\/strong><\/p>\n<\/td>\n
\u68c0\u6d4b\u540d\u79f0\u7a7a\u95f4\uff0c\u4e00\u822cxmlNamespaceAware=\\”false\\”\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
1.7.6 Context\u53c2\u6570\u8bf4\u660e<\/span><\/h3>\n
\n\n\n\n\n\n\n\n
\n
\u53c2\u6570<\/strong><\/p>\n<\/td>\n
\n
\u53c2\u6570\u8bf4\u660e<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
Context<\/strong><\/p>\n<\/td>\n
\u8868\u793a\u4e00\u4e2aweb\u5e94\u7528\u7a0b\u5e8f\uff0c\u901a\u5e38\u4e3aWAR\u6587\u4ef6<\/td>\n<\/tr>\n
\n
docBase<\/strong><\/p>\n<\/td>\n
\u5e94\u7528\u7a0b\u5e8f\u7684\u8def\u5f84\u6216\u8005\u662fWAR\u6587\u4ef6\u5b58\u653e\u7684\u8def\u5f84,\u4e5f\u53ef\u4ee5\u4f7f\u7528\u76f8\u5bf9\u8def\u5f84\uff0c\u8d77\u59cb\u8def\u5f84\u4e3a\u6b64Context\u6240\u5c5eHost\u4e2dappBase\u5b9a\u4e49\u7684\u8def\u5f84\u3002<\/td>\n<\/tr>\n
\n
path<\/strong><\/p>\n<\/td>\n
\u8868\u793a\u6b64web\u5e94\u7528\u7a0b\u5e8f\u7684url\u7684\u524d\u7f00\uff0c\u8fd9\u6837\u8bf7\u6c42\u7684url\u4e3ahttp:\/\/localhost:8080\/path\/****<\/td>\n<\/tr>\n
\n
reloadable<\/strong><\/p>\n<\/td>\n
\u8fd9\u4e2a\u5c5e\u6027\u975e\u5e38\u91cd\u8981\uff0c\u5982\u679c\u4e3atrue\uff0c\u5219tomcat\u4f1a\u81ea\u52a8\u68c0\u6d4b\u5e94\u7528\u7a0b\u5e8f\u7684\/WEB-INF\/lib\u00a0\u548c\/WEB-INF\/classes\u76ee\u5f55\u7684\u53d8\u5316\uff0c\u81ea\u52a8\u88c5\u8f7d\u65b0\u7684\u5e94\u7528\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u5728\u4e0d\u91cd\u542ftomcat\u7684\u60c5\u51b5\u4e0b\u6539\u53d8\u5e94\u7528\u7a0b\u5e8f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
1.8 WEB\u7ad9\u70b9\u90e8\u7f72<\/span><\/h2>\n
\u4e0a\u7ebf\u7684\u4ee3\u7801\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/em><\/p>\n
\n\u7b2c\u4e00\u79cd\u65b9\u5f0f\u662f\u76f4\u63a5\u5c06\u7a0b\u5e8f\u76ee\u5f55\u653e\u5728webapps\u76ee\u5f55\u4e0b\u9762\uff0c\u8fd9\u79cd\u65b9\u5f0f\u5927\u5bb6\u5df2\u7ecf\u660e\u767d\u4e86\uff0c\u5c31\u4e0d\u591a\u8bf4\u4e86\u3002
\n\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u662f\u4f7f\u7528\u5f00\u53d1\u5de5\u5177\u5c06\u7a0b\u5e8f\u6253\u5305\u6210war\u5305\uff0c\u7136\u540e\u4e0a\u4f20\u5230webapps\u76ee\u5f55\u4e0b\u9762\u3002\n<\/div>\n
1.8.1\u00a0\u4f7f\u7528war\u5305\u90e8\u7f72web\u7ad9\u70b9<\/span><\/h3>\n
\n
[root@web03 webapps]# pwd\n\/application\/tomcat\/webapps\n[root@web03 webapps]# wget http:\/\/10.0.0.1\/apache\/tomcat\/memtest.war<\/pre>\n<\/div>\n
\u7ad9\u70b9\u4e3b\u52a8\u89e3\u538b\u90e8\u7f72<\/p>\n
\n
[root@web03 webapps]# ls\ndocs  examples  host-manager  logs  manager  memtest  memtest.war  ROOT<\/pre>\n<\/div>\n
\u6d4f\u89c8\u5668\u8bbf\u95ee\uff1a
\nhttp:\/\/10.0.0.17:8080\/\/memtest\/meminfo.jsp<\/em><\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
1.8.2\u00a0\u81ea\u5b9a\u4e49\u9ed8\u8ba4\u7f51\u7ad9\u76ee\u5f55<\/span><\/h3>\n
\u4e0a\u9762\u8bbf\u95ee\u7684\u7f51\u5740\u4e3a\u00a0http:\/\/10.0.0.3:8080\/memtest\/meminfo.jsp<\/em>
\n\u73b0\u5728\u60f3\u8bbf\u95ee\u683c\u5f0f\u4e3ahttp:\/\/10.0.0.3:8080\/meminfo.jsp<\/em>
\n\u65b9\u6cd5\u4e00<\/strong><\/p>\n
\n\u5c06meminfo.jsp\u6216\u5176\u4ed6\u7a0b\u5e8f\u653e\u5728tomcat\/webapps\/ROOT\u76ee\u5f55\u4e0b\u5373\u53ef\u3002\u56e0\u4e3a\u9ed8\u8ba4\u7f51\u7ad9\u6839\u76ee\u5f55\u4e3atomcat\/webapps\/ROOT\n<\/div>\n
\u65b9\u6cd5\u4e8c<\/strong><\/p>\n
\n
[root@web03 ~]# vim \/application\/tomcat\/conf\/server.xml +125\n\u2026\u2026 #\u6dfb\u52a0\u4e0a\u8fd9\u4e24\u884c\n        \\\"\\\" docBase=\\\"\/application\/tomcat\/webapps\/memtest\\\" debug=\\\"0\\\" reloadable=\\\"false\\\" crossContext=\\\"true\\\"\/>\n        \\\"\/40team\\\" docBase=\\\"\/application\/tomcat\/webapps\/memtest\\\" debug=\\\"0\\\" reloadable=\\\"false\\\" crossContext=\\\"true\\\"\/>\n\u2026\u2026<\/pre>\n<\/div>\n
\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u540e\uff0c\u8981\u91cd\u542f\u670d\u52a1<\/p>\n
\n
[root@web03 ~]# \/application\/tomcat\/bin\/shutdown.sh\n[root@web03 ~]# \/application\/tomcat\/bin\/startup.sh<\/pre>\n<\/div>\n
1.8.3\u00a0\u90e8\u7f72\u5f00\u6e90\u7ad9\u70b9\uff08jpress\uff09<\/span><\/h3>\n
jpress\u5b98\u7f51\uff1ahttp:\/\/jpress.io<\/em>
\n\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/github.com\/JpressProjects\/jpress<\/em>
\n\u7b2c\u4e00\u4e2a\u91cc\u7a0b\u7891\uff1a\u5b89\u88c5\u914d\u7f6e\u6570\u636e\u5e93<\/p>\n
\n
yum -y install mariadb-server\nsystemctl start mariadb.service<\/pre>\n<\/div>\n
#\u914d\u7f6e\u6570\u636e\u5e93<\/em><\/p>\n
\n
mysql\ncreate database jpress DEFAULT CHARACTER SET utf8;\ngrant all on jpress.* to jpress@\\'localhost\\' identified by \\'123456\\';\nexit<\/pre>\n<\/div>\n
\u7b2c\u4e8c\u4e2a\u91cc\u7a0b\u7891\uff1ajpress\u7ad9\u70b9\u4e0a\u7ebf<\/p>\n
\n
[root@web03 webapps]# pwd\n\/application\/tomcat\/webapps\n[root@web03 webapps]# wget http:\/\/10.0.0.1\/apache\/tomcat\/jpress-web-newest.war<\/pre>\n<\/div>\n
\u7b2c\u4e09\u4e2a\u91cc\u7a0b\u7891\uff1a\u6d4f\u89c8\u5668\u8bbf\u95ee
\n\u6d4f\u89c8\u5668\u8bbf\u95ee\uff1a\u00a0http:\/\/10.0.0.17:8080\/jpress-web-newest\/install<\/em><\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u586b\u5199\u6570\u636e\u5e93\u4fe1\u606f<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u8bbe\u7f6e\u7ad9\u70b9\u540d\u79f0\u7b49<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u5b89\u88c5\u5b8c\u6210<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u91cd\u542ftomcat\u670d\u52a1<\/p>\n
\n
[root@web03 ~]# \/application\/tomcat\/bin\/shutdown.sh\n[root@web03 ~]# \/application\/tomcat\/bin\/startup.sh<\/pre>\n<\/div>\n
1.9 Tomcat\u591a\u5b9e\u4f8b\u914d\u7f6e<\/span><\/h2>\n
\u591a\u865a\u62df\u4e3b\u673a<\/strong>\uff1anginx\u00a0\u591a\u4e2aServer\u6807\u7b7e\uff08\u57df\u540d\uff0cip\uff0c\u7aef\u53e3\uff09\u00a0\u8fdb\u7a0b\u6570\u91cf\u56fa\u5b9a\u00a0master+worker
\n\u591a\u5b9e\u4f8b\uff08\u591a\u8fdb\u7a0b\uff09<\/strong>\uff1a\u540c\u4e00\u4e2a\u7a0b\u5e8f\u542f\u52a8\u591a\u6b21\uff0c\u5206\u4e3a\u4e24\u79cd\u60c5\u51b5:
\n\u7b2c\u4e00\u79cd\uff1a\u4e00\u53f0\u673a\u5668\u8dd1\u591a\u4e2a\u7ad9\u70b9\uff1b
\n\u7b2c\u4e8c\u79cd\uff1a\u4e00\u4e2a\u673a\u5668\u8dd1\u4e00\u4e2a\u7ad9\u70b9\u591a\u4e2a\u5b9e\u4f8b\uff0c\u914d\u5408\u8d1f\u8f7d\u5747\u8861<\/p>\n
1.9.1\u00a0\u590d\u5236\u7a0b\u5e8f\u6587\u4ef6<\/span><\/h3>\n
\n
    cd \/application\/tools\/\n    tar xf apache-tomcat-8.0.27.tar.gz\n    cp -a apache-tomcat-8.0.27 tomcat8_1\n    cp -a apache-tomcat-8.0.27 tomcat8_2<\/pre>\n<\/div>\n
\u4fee\u6539\u7aef\u53e3\uff0c\u4ee5\u542f\u52a8\u591a\u5b9e\u4f8b\u3002\u591a\u5b9e\u4f8b\u4e4b\u95f4\u7aef\u53e3\u4e0d\u80fd\u4e00\u81f4<\/p>\n
\n
sed -i \\'s#8005#8011#;s#8080#8081#\\' tomcat8_1\/conf\/server.xml\nsed -i \\'s#8005#8012#;s#8080#8082#\\' tomcat8_2\/conf\/server.xml<\/pre>\n<\/div>\n
\n
[root@web03 application]# diff tomcat8_1\/conf\/server.xml tomcat8_2\/conf\/server.xml\n22c22\n< \\\"8011\\\" shutdown=\\\"SHUTDOWN\\\">\n---\n> \\\"8012\\\" shutdown=\\\"SHUTDOWN\\\">\n67c67\n<          Define a non-SSL\/TLS HTTP\/1.1 Connector on port 8081\n---\n>          Define a non-SSL\/TLS HTTP\/1.1 Connector on port 8082\n69c69\n<     \\\"8081\\\" protocol=\\\"HTTP\/1.1\\\"\n---\n>     \\\"8082\\\" protocol=\\\"HTTP\/1.1\\\"\n75c75\n<                port=\\\"8081\\\" protocol=\\\"HTTP\/1.1\\\"\n---\n>                port=\\\"8082\\\" protocol=\\\"HTTP\/1.1\\\"<\/pre>\n<\/div>\n
\u5c06\u914d\u7f6e\u597d\u7684tomcat\u7a0b\u5e8f\u6253\u5305\uff0c\u4ee5\u5907\u4e4b\u540e\u4f7f\u7528<\/p>\n
\n
tar zcf muti_tomcat8.tar.gz .\/tomcat8_1 .\/tomcat8_2<\/pre>\n<\/div>\n
\u542f\u52a8tomcat\u591a\u5b9e\u4f8b<\/p>\n
\n
 \/application\/tomcat8_1\/bin\/startup.sh\n \/application\/tomcat8_2\/bin\/startup.sh<\/pre>\n<\/div>\n
\u68c0\u67e5\u7aef\u53e3\u662f\u5426\u542f\u52a8<\/p>\n
\n
[root@web03 tomcat8_1]# netstat -lntup |grep java\ntcp6   0   0 127.0.0.1:8011    :::*    LISTEN   31906\/java\ntcp6   0   0 127.0.0.1:8012    :::*    LISTEN   31932\/java\ntcp6   0   0 :::8080           :::*    LISTEN   31812\/java\ntcp6   0   0 :::8081           :::*    LISTEN   31906\/java\ntcp6   0   0 :::8082           :::*    LISTEN   31932\/java\ntcp6   0   0 127.0.0.1:8005    :::*    LISTEN   31812\/java\ntcp6   0   0 :::8009           :::*    LISTEN   31812\/java<\/pre>\n<\/div>\n
\u5c06\u6bcf\u4e2a\u5b9e\u4f8b\u7684\u7f51\u9875\u8fdb\u884c\u533a\u5206<\/p>\n
\n
echo 8081 >>\/application\/tomcat8_1\/webapps\/ROOT\/index.jsp\necho 8082 >>\/application\/tomcat8_2\/webapps\/ROOT\/index.jsp<\/pre>\n<\/div>\n
1.9.2\u00a0\u5728\u6d4f\u89c8\u5668\u8bbf\u95ee\uff0c\u8fdb\u884c\u6d4b\u8bd5<\/span><\/h3>\n
\u68c0\u67e5\u591a\u5b9e\u4f8b\u7684\u542f\u52a8
\nhttp:\/\/10.0.0.17:8082<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
http:\/\/10.0.0.17:8081<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
1.10 tomcat\u53cd\u5411\u4ee3\u7406\u96c6\u7fa4<\/span><\/h2>\n
1.10.1\u00a0\u8d1f\u8f7d\u5747\u8861\u5668\u8bf4\u660e<\/span><\/h3>\n
\n
[root@lb01 ~]# cat \/etc\/redhat-release\nCentOS release 6.9 (Final)\n[root@lb01 ~]# uname -a\nLinux lb01 2.6.32-696.el6.x86_64 #1 SMP Tue Mar 21 19:29:05 UTC 2017 x86_64 x86_64 x86_64 GNU\/Linux\n[root@lb01 ~]# getenforce\nDisabled\n[root@lb01 ~]# \/etc\/init.d\/iptables status\niptables: Firewall is not running.<\/pre>\n<\/div>\n
\u8d1f\u8f7d\u5747\u8861\u8f6f\u4ef6\u4f7f\u7528nginx\uff0c\u8be6\u60c5\u53c2\u7167
\nhttp:\/\/www.cnblogs.com\/clsn\/p\/7750615.html<\/p>\n
1.10.2\u00a0\u914d\u7f6e\u8d1f\u8f7d\u5747\u8861\u5668<\/span><\/h3>\n
\u5907\u4efd\u539f\u914d\u7f6e\u6587\u4ef6<\/p>\n
\n
mv  \/application\/nginx\/conf\/nginx.conf{,.20171127}\n    egrep -v \\'#|^$\\' \/application\/nginx\/conf\/nginx.conf.default  > \/application\/nginx\/conf\/nginx.conf<\/pre>\n<\/div>\n
\u914d\u7f6e\u6587\u4ef6\u5185\u5bb9<\/p>\n
\n
[root@lb01 ~]# cat \/application\/nginx\/conf\/nginx.conf\nworker_processes  1;\nevents {\n    worker_connections  1024;\n}\nhttp {\n    include       mime.types;\n    default_type  application\/octet-stream;\n    sendfile        on;\n    keepalive_timeout  65;\n    upstream web_pools {\n        server 10.0.0.17:8081;\n        server 10.0.0.17:8082;\n    }\n    server {\n        listen       80;\n        server_name  localhost;\n        location \/ {\n            root   html;\n            index  index.jsp index.htm;\n        proxy_pass http:\/\/web_pools;\n        }\n        error_page   500 502 503 504  \/50x.html;\n        location = \/50x.html {\n            root   html;\n        }\n    }\n}<\/pre>\n<\/div>\n
\u914d\u7f6e\u5b8c\u6210\u540e\u91cd\u542fnginx\u670d\u52a1<\/p>\n
\n
\/application\/nginx\/sbin\/nginx  -s stop\n\/application\/nginx\/sbin\/nginx<\/pre>\n<\/div>\n
1.10.3\u00a0\u4f7f\u7528\u547d\u4ee4\u8fdb\u884c\u8bbf\u95ee\u6d4b\u8bd5<\/span><\/h3>\n
\u4f7f\u7528curl\u00a0\u547d\u4ee4\u8fdb\u884c\u6d4b\u8bd5\uff0ctail\u8fdb\u884c\u5173\u952e\u5b57\u63d0\u53d6<\/p>\n
\n
[root@lb01 ~]# curl -s 10.0.0.5|tail -1\n8081\n[root@lb01 ~]# curl -s 10.0.0.5|tail -1\n8082<\/pre>\n<\/div>\n
\u4f7f\u7528curl\u00a0\u547d\u4ee4\u8fdb\u884c\u6d4b\u8bd5\uff0cawk\u8fdb\u884c\u5173\u952e\u5b57\u63d0\u53d6<\/p>\n
\n
[root@lb01 ~]# curl -s 10.0.0.5|awk \\'END{print}\\'\n8082\n[root@lb01 ~]# curl -s 10.0.0.5|awk \\'END{print}\\'\n8081<\/pre>\n<\/div>\n
\u4f7f\u7528curl\u00a0\u547d\u4ee4\u8fdb\u884c\u6d4b\u8bd5\uff0csed\u8fdb\u884c\u5173\u952e\u5b57\u63d0\u53d6<\/p>\n
\n
[root@lb01 ~]# curl -s 10.0.0.5|sed -n \\'$p\\'\n8082\n[root@lb01 ~]# curl -s 10.0.0.5|sed -n \\'$p\\'\n8081<\/pre>\n<\/div>\n
1.10.4\u00a0\u5728\u6d4f\u89c8\u5668\u4e0a\u8fdb\u884c\u8bbf\u95ee\u6d4b\u8bd5<\/span><\/h3>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u5efa\u8bae\u4f7f\u7528google\u6d4f\u89c8\u5668chrome\u00a0\u7684\u9690\u8eab\u6a21\u5f0f\u8fdb\u884c\u8bbf\u95ee\uff0c\u4f7f\u7528ctrl+f5\u00a0\u8fdb\u884c\u5f3a\u5236\u5237\u65b0<\/p>\n
1.11\u00a0\u76d1\u63a7tomcat\u96c6\u7fa4\u72b6\u6001<\/span><\/h2>\n
1.11.1\u00a0\u65b9\u6cd5\u4e00\uff1a\u5f00\u53d1java\u76d1\u63a7\u9875\u9762<\/span><\/h3>\n
\n
[root@web03 tomcat8_1]# cat \/application\/tomcat\/webapps\/memtest\/meminfo.jsp\n<%\nRuntime rtm = Runtime.getRuntime();\nlong mm = rtm.maxMemory()\/1024\/1024;\nlong tm = rtm.totalMemory()\/1024\/1024;\nlong fm = rtm.freeMemory()\/1024\/1024;\nout.println(\\\"JVM memory detail info :\n\\\");\nout.println(\\\"Max memory:\\\"+mm+\\\"MB\\\"+\\\"\n\\\");\nout.println(\\\"Total memory:\\\"+tm+\\\"MB\\\"+\\\"\n\\\");\nout.println(\\\"Free memory:\\\"+fm+\\\"MB\\\"+\\\"\n\\\");\nout.println(\\\"Available memory can be used is :\\\"+(mm+fm-tm)+\\\"MB\\\"+\\\"\n\\\");\n%><\/pre>\n<\/div>\n
1.11.2\u00a0\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528jps\u547d\u4ee4\u8fdb\u884c\u76d1\u63a7<\/span><\/h3>\n
\n
[root@web03 ~]# jps -lvm\n31906 org.apache.catalina.startup.Bootstrap start -Djava.util.logging.config.file=\/application\/tomcat8_1\/conf\/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=\/application\/tomcat8_1\/endorsed -Dcatalina.base=\/application\/tomcat8_1 -Dcatalina.home=\/application\/tomcat8_1 -Djava.io.tmpdir=\/application\/tomcat8_1\/temp\n31812 org.apache.catalina.startup.Bootstrap start -Djava.util.logging.config.file=\/application\/tomcat\/conf\/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=\/application\/tomcat\/endorsed -Dcatalina.base=\/application\/tomcat -Dcatalina.home=\/application\/tomcat -Djava.io.tmpdir=\/application\/tomcat\/temp\n31932 org.apache.catalina.startup.Bootstrap start -Djava.util.logging.config.file=\/application\/tomcat8_2\/conf\/logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djava.endorsed.dirs=\/application\/tomcat8_2\/endorsed -Dcatalina.base=\/application\/tomcat8_2 -Dcatalina.home=\/application\/tomcat8_2 -Djava.io.tmpdir=\/application\/tomcat8_2\/temp\n32079 sun.tools.jps.Jps -lvm -Denv.class.path=.:\/application\/jdk\/lib:\/application\/jdk\/jre\/lib:\/application\/jdk\/lib\/tools.jar -Dapplication.home=\/application\/jdk1.8.0_60 -Xms8m<\/pre>\n<\/div>\n
1.11.3 Tomcat\u8fdc\u7a0b\u76d1\u63a7\u529f\u80fd<\/span><\/h3>\n
\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\uff0c\u5f00\u542f\u8fdc\u7a0b\u76d1\u63a7<\/p>\n
\n
vim \/application\/tomcat8_1\/bin\/catalina.sh +97\nCATALINA_OPTS=\\\"$CATALINA_OPTS\n-Dcom.sun.management.jmxremote\n-Dcom.sun.management.jmxremote.port=12345\n-Dcom.sun.management.jmxremote.authenticate=false\n-Dcom.sun.management.jmxremote.ssl=false\n-Djava.rmi.server.hostname=10.0.0.17\\\"<\/pre>\n<\/div>\n
\u91cd\u542f\u670d\u52a1\uff0c\u68c0\u67e512345\u7aef\u53e3\u662f\u5426\u5f00\u542f<\/p>\n
\n
\/application\/tomcat8_1\/bin\/shutdown.sh\n\/application\/tomcat8_1\/bin\/startup.sh\nnetstat -tunlp|grep 12345<\/pre>\n<\/div>\n
\u68c0\u67e5\u7aef\u53e3<\/p>\n
\n
[root@web03 ~]# netstat -tunlp|grep 12345\ntcp6       0      0 :::12345           :::*          LISTEN      33158\/java<\/pre>\n<\/div>\n
\u5728windows<\/strong>\u4e0a\u76d1\u63a7tomcat<\/strong><\/p>\n
\n\u6ce8\u610f\uff1awindwos<\/strong>\u9700\u8981\u5b89\u88c5jdk<\/strong>\u73af\u5883\uff01<\/strong>
\n\u67e5\u8003\uff1ahttp:\/\/www.oracle.com\/technetwork\/java\/javase\/downloads\/index.html<\/em>\n<\/div>\n
\u8f6f\u4ef6\u8def\u5f84<\/p>\n
\n
C:\\\\Program Files\\\\Java\\\\jdk1.8.0_31\\\\bin\njconsole.exe   jvisualvm.exe<\/pre>\n<\/div>\n
jconsole.exe\u00a0<\/em><\/strong>\u4f7f\u7528\u8bf4\u660e<\/em><\/strong><\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8fde\u63a5\u6210\u529f\u5373\u53ef\u8fdb\u884c\u76d1\u63a7\uff0c\u8fde\u63a5\u7684\u65f6\u5019\u6ce8\u610f\u7aef\u53e3\u4fe1\u606f\u3002<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
jvisualvm.exe<\/em><\/strong>\u4f7f\u7528\u8bf4\u660e<\/em><\/strong><\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u8f93\u5165ip\u5730\u5740<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u4e3b\u673a\u6dfb\u52a0\u5b8c\u6210\uff0c\u6dfb\u52a0JMX\u76d1\u63a7<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6ce8\u610f\u6dfb\u52a0\u7684\u65f6\u5019\u8f93\u5165\u7aef\u53e3\u4fe1\u606f\u3002<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u6dfb\u52a0\u5b8c\u6210\u540e\u5c31\u80fd\u591f\u591atomcat\u7a0b\u5e8f\u8fdb\u884c\u76d1\u63a7\u3002<\/p>\n
1.11.4 zabbix\u76d1\u63a7tomcat\u7a0b\u5e8f<\/span><\/h3>\n
zabbix\u642d\u5efa\u8be6\u60c5\u53c2\u8003\uff1ahttp:\/\/www.cnblogs.com\/clsn\/p\/7885990.html<\/em>
\n\u670d\u52a1\u7aef\u5b89\u88c5\u914d\u7f6ejava<\/strong>\u76d1\u63a7\u670d\u52a1<\/strong><\/p>\n
\n
[root@m01 ~]# yum install zabbix-java-gateway -y<\/pre>\n<\/div>\n
\u67e5\u770b\u914d\u7f6e\u6587\u4ef6<\/strong><\/p>\n
\n
\u914d\u7f6e\u6587\u4ef6\u8def\u5f84\uff1a\/etc\/zabbix\/<\/em>zabbix_java_gateway.conf<\/em>\nsed -i -e \\'220a JavaGateway=127.0.0.1\\' -e \\'236a StartJavaPollers=5\\'  \/etc\/zabbix\/zabbix_server.conf<\/pre>\n<\/div>\n
\u542f\u52a8zabbix-java-gateway\u670d\u52a1\uff0c\u4e0ezabbix\u670d\u52a1<\/p>\n
\n
systemctl start zabbix-java-gateway.service\nsystemctl restart zabbix-server.service<\/pre>\n<\/div>\n
\u68c0\u67e5java\u7aef\u53e3\u662f\u5426\u5f00\u542f<\/p>\n
\n
[root@m01 ~]# netstat -lntup |grep java\ntcp6       0      0 :::10052   :::*    LISTEN      72971\/java<\/pre>\n<\/div>\n
\u68c0\u67e5java\u8fdb\u7a0b\u662f\u5426\u5b58\u5728<\/p>\n
\n
[root@m01 ~]# ps -ef |grep [j]ava\nzabbix    72971      1  0 11:29 ?        00:00:00 java -server -Dlogback.configurationFile=\/etc\/zabbix\/zabbix_java_gateway_logback.xml -classpath lib:lib\/android-json-4.3_r3.1.jar:lib\/logback-classic-0.9.27.jar:lib\/logback-core-0.9.27.jar:lib\/slf4j-api-1.6.1.jar:bin\/zabbix-java-gateway-3.0.13.jar -Dzabbix.pidFile=\/var\/run\/zabbix\/zabbix_java.pid -Dzabbix.timeout=3 -Dsun.rmi.transport.tcp.responseTimeout=3000 com.zabbix.gateway.JavaGateway\nzabbix    73255  73226  0 11:35 ?        00:00:00 \/usr\/sbin\/zabbix_server: java poller #1 [got 0 values in 0.000002 sec, idle 5 sec]\nzabbix    73256  73226  0 11:35 ?        00:00:00 \/usr\/sbin\/zabbix_server: java poller #2 [got 0 values in 0.000002 sec, idle 5 sec]\nzabbix    73257  73226  0 11:35 ?        00:00:00 \/usr\/sbin\/zabbix_server: java poller #3 [got 0 values in 0.000002 sec, idle 5 sec]\nzabbix    73258  73226  0 11:35 ?        00:00:00 \/usr\/sbin\/zabbix_server: java poller #4 [got 0 values in 0.000002 sec, idle 5 sec]\nzabbix    73259  73226  0 11:35 ?        00:00:00 \/usr\/sbin\/zabbix_server: java poller #5 [got 0 values in 0.000004 sec, idle 5 sec]<\/pre>\n<\/div>\n
web<\/strong>\u754c\u9762\u6dfb\u52a0<\/strong>
\n\u6dfb\u52a0\u4e3b\u673a<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u4e3b\u673a\u7ba1\u7406\u6a21\u677f\uff0c\u6ce8\u610f\u662fJMX\u6a21\u677f<\/p>\n
\u00a0\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u76d1\u63a7\u5b8c\u6210<\/p>\n
\\\"\u4f01\u4e1a\u7ea7Tomcat\u90e8\u7f72\u5b9e\u8df5\u53ca\u5b89\u5168\u8c03\u4f18\\\"<\/p>\n
1.11.5\u00a0\u6392\u9664tomcat\u6545\u969c\u6b65\u9aa4<\/span><\/h3>\n
a.\u00a0\u67e5\u770bcatalina.out
\nb.\u00a0\u4f7f\u7528sh show-busy-java-threads.sh\u811a\u672c\u8fdb\u884c\u68c0\u6d4b<\/p>\n
\n\u811a\u672c\u4e0b\u8f7d\u5730\u5740
\nhttps:\/\/files.cnblogs.com\/files\/clsn\/show-busy-java-threads.sh<\/em>\n<\/div>\n
1.12 Tomcat\u5b89\u5168\u4f18\u5316<\/span><\/h2>\n
1.\u00a0\u00a0\u00a0\u00a0\u00a0telnet\u7ba1\u7406\u7aef\u53e3\u4fdd\u62a4\uff08\u5f3a\u5236\uff09<\/span><\/h2>\n
\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
telnet\u7ba1\u7406\u7aef\u53e3\u4fdd\u62a4<\/p>\n<\/td>\n
\n
1.\u4fee\u6539\u9ed8\u8ba4\u76848005\u7ba1\u7406\u7aef\u53e3\u4e3a\u4e0d\u6613\u731c\u6d4b\u7684\u7aef\u53e3\uff08\u5927\u4e8e1024\uff09\uff1b<\/p>\n
2.\u4fee\u6539SHUTDOWN\u6307\u4ee4\u4e3a\u5176\u4ed6\u5b57\u7b26\u4e32\uff1b<\/p>\n<\/td>\n
\n
8527\\” shutdown=\\”dangerous<\/strong>\\”><\/p>\n<\/td>\n
\n
1.\u4ee5\u4e0a\u914d\u7f6e\u9879\u7684\u914d\u7f6e\u5185\u5bb9\u53ea\u662f\u5efa\u8bae\u914d\u7f6e\uff0c\u53ef\u4ee5\u6309\u7167\u670d\u52a1\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u5408\u7406\u914d\u7f6e\uff0c\u4f46\u8981\u6c42\u7aef\u53e3\u914d\u7f6e\u57288000~8999<\/strong>\u4e4b\u95f4\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
2. ajp\u8fde\u63a5\u7aef\u53e3\u4fdd\u62a4\uff08\u63a8\u8350\uff09<\/span><\/h2>\n
\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
Ajp\u00a0\u8fde\u63a5\u7aef\u53e3\u4fdd\u62a4<\/p>\n<\/td>\n
\n
1.\u4fee\u6539\u9ed8\u8ba4\u7684ajp 8009\u7aef\u53e3\u4e3a\u4e0d\u6613\u51b2\u7a81\u7684\u5927\u4e8e1024\u7aef\u53e3\uff1b<\/p>\n
2.\u901a\u8fc7iptables\u89c4\u5219\u9650\u5236ajp\u7aef\u53e3\u8bbf\u95ee\u7684\u6743\u9650\u4ec5\u4e3a\u7ebf\u4e0a\u673a\u5668\uff1b<\/p>\n<\/td>\n
\n
8528\\”<\/p>\n
protocol=\\”AJP\/1.3\\” \/><\/p>\n<\/td>\n
\n
\u4ee5\u4e0a\u914d\u7f6e\u9879\u7684\u914d\u7f6e\u5185\u5bb9\u4ec5\u4e3a\u5efa\u8bae\u914d\u7f6e\uff0c\u8bf7\u6309\u7167\u670d\u52a1\u5b9e\u9645\u60c5\u51b5\u8fdb\u884c\u5408\u7406\u914d\u7f6e\uff0c\u4f46\u8981\u6c42\u7aef\u53e3\u914d\u7f6e\u57288000~8999<\/strong>\u4e4b\u95f4\uff1b\uff1b<\/p>\n
\u4fdd\u62a4\u6b64\u7aef\u53e3\u7684\u76ee\u7684\u5728\u4e8e\u9632\u6b62\u7ebf\u4e0b\u7684\u6d4b\u8bd5\u6d41\u91cf\u88abmod_jk\u8f6c\u53d1\u81f3\u7ebf\u4e0atomcat\u670d\u52a1\u5668\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
3.\u00a0\u7981\u7528\u7ba1\u7406\u7aef\uff08\u5f3a\u5236\uff09<\/span><\/h2>\n
\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u7981\u7528\u7ba1\u7406\u7aef<\/p>\n<\/td>\n
\n
1.\u00a0\u5220\u9664\u9ed8\u8ba4\u7684{Tomcat\u5b89\u88c5\u76ee\u5f55}\/conf\/tomcat-users.xml\u6587\u4ef6\uff0c\u91cd\u542ftomcat\u540e\u5c06\u4f1a\u81ea\u52a8\u751f\u6210\u65b0\u7684\u6587\u4ef6\uff1b<\/p>\n
2.\u00a0\u5220\u9664{Tomcat\u5b89\u88c5\u76ee\u5f55}\/webapps\u4e0b\u9ed8\u8ba4\u7684\u6240\u6709\u76ee\u5f55\u548c\u6587\u4ef6\uff1b<\/p>\n
3.\u5c06tomcat\u00a0\u5e94\u7528\u6839\u76ee\u5f55\u914d\u7f6e\u4e3atomcat\u5b89\u88c5\u76ee\u5f55\u4ee5\u5916\u7684\u76ee\u5f55\uff1b<\/p>\n<\/td>\n
\n
\n
\\”\/home\/work\/local\/tomcat<\/strong><\/p>\n
_webapps<\/strong>\\”<\/p>\n
debug=\\”0\\”<\/p>\n
reloadable=\\”false\\”<\/p>\n
crossContext=\\”true\\”\/><\/p>\n<\/td>\n
\n
\u00a0\u00a0\u5bf9\u4e8e\u524d\u6bb5web\u6a21\u5757\uff0cTomcat\u7ba1\u7406\u7aef\u5c5e\u4e8etomcat\u7684\u9ad8\u5371\u5b89\u5168\u9690\u60a3\uff0c\u4e00\u65e6\u88ab\u653b\u7834\uff0c\u9ed1\u5ba2\u901a\u8fc7\u4e0a\u4f20web shell\u7684\u65b9\u5f0f\u5c06\u4f1a\u76f4\u63a5\u53d6\u5f97\u670d\u52a1\u5668\u7684\u63a7\u5236\u6743\uff0c\u540e\u679c\u6781\u5176\u4e25\u91cd\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
4.\u00a0\u964d\u6743\u542f\u52a8\uff08\u5f3a\u5236\uff09<\/span><\/h2>\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u964d\u6743\u542f\u52a8<\/p>\n<\/td>\n
\n
1.tomcat\u542f\u52a8\u7528\u6237\u6743\u9650\u5fc5\u987b\u4e3a\u975eroot\u6743\u9650\uff0c\u5c3d\u91cf\u964d\u4f4etomcat\u542f\u52a8\u7528\u6237\u7684\u76ee\u5f55\u8bbf\u95ee\u6743\u9650\uff1b<\/p>\n
2.\u5982\u9700\u76f4\u63a5\u5bf9\u5916\u4f7f\u752880\u7aef\u53e3\uff0c\u53ef\u901a\u8fc7\u666e\u901a\u8d26\u53f7\u542f\u52a8\u540e\uff0c\u914d\u7f6eiptables\u89c4\u5219\u8fdb\u884c\u8f6c\u53d1\uff1b<\/p>\n<\/td>\n
<\/td>\n\n
\u907f\u514d\u4e00\u65e6tomcat\u00a0\u670d\u52a1\u88ab\u5165\u4fb5\uff0c\u9ed1\u5ba2\u76f4\u63a5\u83b7\u53d6\u9ad8\u7ea7\u7528\u6237\u6743\u9650\u5371\u5bb3\u6574\u4e2aserver\u7684\u5b89\u5168\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n
[root@web03 ~]# useradd tomcat\n[root@web03 ~]# cp -a \/application\/tools\/tomcat8_1 \/home\/tomcat\/\n[root@web03 ~]# chown -R tomcat.tomcat \/home\/tomcat\/tomcat8_1\/\n[root@web03 ~]# su -c \\'\/home\/tomcat\/tomcat8_1\/bin\/startup.sh\\' tomcat\nUsing CATALINA_BASE:   \/home\/tomcat\/tomcat8_1\nUsing CATALINA_HOME:   \/home\/tomcat\/tomcat8_1\nUsing CATALINA_TMPDIR: \/home\/tomcat\/tomcat8_1\/temp\nUsing JRE_HOME:        \/application\/jdk\nUsing CLASSPATH:       \/home\/tomcat\/tomcat8_1\/bin\/bootstrap.jar:\/home\/tomcat\/tomcat8_1\/bin\/tomcat-juli.jar\nTomcat started.\n[root@web03 ~]# ps -ef|grep tomcat<\/pre>\n<\/div>\n
5.\u6587\u4ef6\u5217\u8868\u8bbf\u95ee\u63a7\u5236\uff08\u5f3a\u5236\uff09<\/span><\/h2>\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u6587\u4ef6\u5217\u8868\u8bbf\u95ee\u63a7\u5236<\/p>\n<\/td>\n
\n
1.conf\/web.xml\u6587\u4ef6\u4e2ddefault\u90e8\u5206listings\u7684\u914d\u7f6e\u5fc5\u987b\u4e3afalse\uff1b<\/p>\n<\/td>\n
\n
listings<\/strong><\/p>\n
false<\/strong><\/p>\n<\/td>\n
\n
false\u4e3a\u4e0d\u5217\u51fa\u76ee\u5f55\u6587\u4ef6\uff0ctrue\u4e3a\u5141\u8bb8\u5217\u51fa\uff0c\u9ed8\u8ba4\u4e3afalse\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
6.\u00a0\u7248\u672c\u4fe1\u606f\u9690\u85cf\uff08\u5f3a\u5236\uff09<\/span><\/h2>\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u7248\u672c\u4fe1\u606f\u9690\u85cf<\/p>\n<\/td>\n
\n
1.\u4fee\u6539conf\/web.xml\uff0c\u91cd\u5b9a\u5411403\u3001404\u4ee5\u53ca500\u7b49\u9519\u8bef\u5230\u6307\u5b9a\u7684\u9519\u8bef\u9875\u9762\uff1b<\/p>\n
2.\u4e5f\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u5e94\u7528\u7a0b\u5e8f\u76ee\u5f55\u4e0b\u7684WEB-INF\/web.xml\u4e0b\u7684\u914d\u7f6e\u8fdb\u884c\u9519\u8bef\u9875\u9762\u7684\u91cd\u5b9a\u5411\uff1b<\/p>\n<\/td>\n
\n
403<\/strong><\/p>\n
\/forbidden.jsp<\/strong><\/p>\n
404<\/strong><\/p>\n
\/notfound.jsp<\/strong><\/p>\n
500<\/strong><\/p>\n
\/systembusy.jsp<\/strong><\/p>\n<\/td>\n
\n
\u5728\u914d\u7f6e\u4e2d\u5bf9\u4e00\u4e9b\u5e38\u89c1\u9519\u8bef\u8fdb\u884c\u91cd\u5b9a\u5411\uff0c\u907f\u514d\u5f53\u51fa\u73b0\u9519\u8bef\u65f6tomcat\u9ed8\u8ba4\u663e\u793a\u7684\u9519\u8bef\u9875\u9762\u66b4\u9732\u670d\u52a1\u5668\u548c\u7248\u672c\u4fe1\u606f\uff1b<\/p>\n
\u5fc5\u987b\u786e\u4fdd\u7a0b\u5e8f\u6839\u76ee\u5f55\u4e0b\u7684\u9519\u8bef\u9875\u9762\u5df2\u7ecf\u5b58\u5728\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
7. Server header\u91cd\u5199\uff08\u63a8\u8350\uff09<\/span><\/h2>\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
Server header\u91cd\u5199<\/p>\n<\/td>\n
\n
\u5728HTTP Connector\u914d\u7f6e\u4e2d\u52a0\u5165server\u7684\u914d\u7f6e\uff1b<\/p>\n<\/td>\n
\n
server=\\”webserver<\/strong>\\”<\/p>\n
\n<\/td>\n
\n
\u5f53tomcat HTTP\u7aef\u53e3\u76f4\u63a5\u63d0\u4f9bweb\u670d\u52a1\u65f6\u6b64\u914d\u7f6e\u751f\u6548\uff0c\u52a0\u5165\u6b64\u914d\u7f6e\uff0c\u5c06\u4f1a\u66ff\u6362http\u00a0\u54cd\u5e94Server header\u90e8\u5206\u7684\u9ed8\u8ba4\u914d\u7f6e\uff0c\u9ed8\u8ba4\u662fApache-Coyote\/1.1<\/code><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
8.\u00a0\u8bbf\u95ee\u9650\u5236\uff08\u53ef\u9009\uff09<\/span><\/h2>\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e\u6216\u64cd\u4f5c<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u8bbf\u95ee\u9650\u5236<\/p>\n<\/td>\n
\n
\u901a\u8fc7\u914d\u7f6e\uff0c\u9650\u5b9a\u8bbf\u95ee\u7684ip\u6765\u6e90<\/p>\n<\/td>\n
\n
allow=\\”61.148.18.138,61.135.165.*\\” deny=\\”*.*.*.*\\”\/><\/p>\n<\/td>\n
\n
\u901a\u8fc7\u914d\u7f6e\u4fe1\u4efbip\u7684\u767d\u540d\u5355\uff0c\u62d2\u7edd\u975e\u767d\u540d\u5355ip\u7684\u8bbf\u95ee\uff0c\u6b64\u914d\u7f6e\u4e3b\u8981\u662f\u9488\u5bf9\u9ad8\u4fdd\u5bc6\u7ea7\u522b\u7684\u7cfb\u7edf\uff0c\u4e00\u822c\u4ea7\u54c1\u7ebf\u4e0d\u9700\u8981\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
9.\u00a0\u00a0\u00a0\u00a0\u00a0\u8d77\u505c\u811a\u672c\u6743\u9650\u56de\u6536\uff08\u63a8\u8350\uff09<\/span><\/h2>\n
\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e\u6216\u64cd\u4f5c<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u8d77\u505c\u811a\u672c\u6743\u9650\u56de\u6536<\/p>\n<\/td>\n
\n
\u53bb\u9664\u5176\u4ed6\u7528\u6237\u5bf9Tomcat\u7684bin\u76ee\u5f55\u4e0bshutdown.sh\u3001startup.sh\u3001catalina.sh\u7684\u53ef\u6267\u884c\u6743\u9650\uff1b<\/p>\n<\/td>\n
\n
chmod -R 744 tomcat\/bin\/*<\/p>\n<\/td>\n
\n
\u9632\u6b62\u5176\u4ed6\u7528\u6237\u6709\u8d77\u505c\u7ebf\u4e0aTomcat\u7684\u6743\u9650\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n
10.\u00a0\u00a0\u00a0\u00a0\u8bbf\u95ee\u65e5\u5fd7\u683c\u5f0f\u89c4\u8303\uff08\u63a8\u8350\uff09<\/span><\/h2>\n\n\n\n\n
\n
\u7c7b\u522b<\/strong><\/p>\n<\/td>\n
\n
\u914d\u7f6e\u5185\u5bb9\u53ca\u8bf4\u660e<\/strong><\/p>\n<\/td>\n
\n
\u6807\u51c6\u914d\u7f6e\u6216\u64cd\u4f5c<\/strong><\/p>\n<\/td>\n
\n
\u5907\u6ce8<\/strong><\/p>\n<\/td>\n<\/tr>\n
\n
\u8bbf\u95ee\u65e5\u5fd7\u683c\u5f0f\u89c4\u8303<\/p>\n<\/td>\n
\n
\u5f00\u542fTomcat\u9ed8\u8ba4\u8bbf\u95ee\u65e5\u5fd7\u4e2d\u7684Referer\u548cUser-Agent\u8bb0\u5f55<\/p>\n<\/td>\n
\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0directory=\\”logs\\”\u00a0 prefix=\\”localhost_access_log.\\” suffix=\\”.txt\\”<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 pattern=\\”%h %l %u %t %r %s %b %{Referer}i %{User-Agent}i %D\\” resolveHosts=\\”false\\”\/><\/p>\n<\/td>\n
\n
\u5f00\u542fReferer\u548cUser-Agent\u662f\u4e3a\u4e86\u4e00\u65e6\u51fa\u73b0\u5b89\u5168\u95ee\u9898\u80fd\u591f\u66f4\u597d\u7684\u6839\u636e\u65e5\u5fd7\u8fdb\u884c\u95ee\u9898\u6392\u67e5\uff1b<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
11.\u00a0\u00a0\u00a0\u00a0\u9644\u5f55\uff1a\u5efa\u8bae\u914d\u7f6e\u53ca\u6807\u51c6\u6267\u884c\u65b9\u6848<\/span><\/h2>\n
1.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong>\u914d\u7f6e\u90e8\u5206\uff08<\/strong>${ CATALINA_HOME }conf\/server.xml<\/strong>\uff09<\/strong><\/p>\n
\n
\n                 directory=\\\"logs\\\"  prefix=\\\"localhost_access_log.\\\" suffix=\\\".txt\\\"\n                 pattern=\\\"%h %l %u %t %r %s %b %{Referer}i %{User-Agent}i %D\\\" resolveHosts=\\\"false\\\"\/>\n<\/pre>\n<\/div>\n
2.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong>\u914d\u7f6e\u90e8\u5206\uff08<\/strong>${ CATALINA_HOME }conf\/web.xml<\/strong>\u6216\u8005<\/strong>WEB-INF\/web.xml<\/strong>\uff09<\/strong><\/p>\n
\n
    listings\n    false\n    403\n    \/forbidden.jsp\n    404\n    \/notfound.jsp\n    500\n    \/systembusy.jsp\n<\/pre>\n<\/div>\n
3.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong>\u5220\u9664\u5982\u4e0b<\/strong>tomcat<\/strong>\u7684\u9ed8\u8ba4\u76ee\u5f55\u548c\u9ed8\u8ba4\u6587\u4ef6<\/strong><\/p>\n
\n
tomcat\/webapps\/*\ntomcat\/conf\/tomcat-user.xml<\/pre>\n<\/div>\n
4.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong>\u53bb\u9664\u5176\u4ed6\u7528\u6237\u5bf9<\/strong>tomcat\u00a0<\/strong>\u8d77\u505c\u811a\u672c\u7684\u6267\u884c\u6743\u9650<\/strong><\/p>\n
\n
chmod 744 \u2013R tomcat\/bin\/*<\/pre>\n<\/div>\n
1.13 Tomcat\u6027\u80fd\u4f18\u5316<\/span><\/h2>\n
tomcat\u6027\u80fd\u53d6\u51b3\u4e8e\u00a0\u5185\u5b58\u5927\u5c0f
\n\u4e0a\u7b56\uff1a\u4f18\u5316\u4ee3\u7801<\/strong><\/p>\n
\n\u00a0\u00a0\u00a0\u8be5\u9879\u9700\u8981\u5f00\u53d1\u7ecf\u9a8c\u8db3\u591f\u4e30\u5bcc\uff0c\u5bf9\u5f00\u53d1\u4eba\u5458\u8981\u6c42\u8f83\u9ad8\n<\/div>\n
\u4e2d\u7b56\uff1ajvm<\/strong>\u4f18\u5316\u673a\u5236\u00a0<\/strong>\u5783\u573e\u56de\u6536\u673a\u5236\u00a0<\/strong>\u628a\u4e0d\u9700\u8981\u7684\u5185\u5b58\u56de\u6536<\/strong>
\n\u4f18\u5316jvm–\u4f18\u5316\u5783\u573e\u56de\u6536\u7b56\u7565
\n\u4f18\u5316catalina.sh\u914d\u7f6e\u6587\u4ef6\u3002\u5728catalina.sh\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u7801<\/p>\n
\n
# tomcat\u5206\u914d1G\u5185\u5b58\u6a21\u677f\nJAVA_OPTS=\\\"-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms1024m -Xmx1024m -XX:NewSize=512m -XX:MaxNewSize=512m -XX:PermSize=512m -XX:MaxPermSize=512m\\\"\nJAVA_OPTS=\\\"-Djava.awt.headless=true -Dfile.encoding=UTF-8 -server -Xms800m -Xmx800m -XX:NewSize=400m -XX:MaxNewSize=400m -XX:PermSize=400m -XX:MaxPermSize=400m\\\"\n# \u91cd\u542f\u670d\u52a1\nsu -c \\'\/home\/tomcat\/tomcat8_1\/bin\/shutdown.sh\\' tomcat\nsu -c \\'\/home\/tomcat\/tomcat8_1\/bin\/startup.sh\\' tomcat<\/pre>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
1.1 Tomcat\u7b80\u4ecb Tomcat\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\uff08Apache Software Foundat …<\/p>\n
  Tomcat\u8be6\u89e3<\/span> \u67e5\u770b\u5168\u6587 »<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[100,101],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"1.1 Tomcat\u7b80\u4ecb Tomcat\u662fApache\u8f6f\u4ef6\u57fa\u91d1\u4f1a\uff08Apache Software Foundat…","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5421"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5421"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5421\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5421"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5421"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5421"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}