{"id":5428,"date":"2020-08-14T17:39:38","date_gmt":"2020-08-14T09:39:38","guid":{"rendered":"http:\/\/39.97.231.10\/?p=5428"},"modified":"2020-08-14T17:39:38","modified_gmt":"2020-08-14T09:39:38","slug":"nginxtomcat8redis%e5%ae%9e%e7%8e%b0session%e5%85%b1%e4%ba%ab","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=5428","title":{"rendered":"nginx+tomcat8+redis\u5b9e\u73b0session\u5171\u4eab"},"content":{"rendered":"<h1>\u80cc\u666f<\/h1>\n<div>\n\u5f53\u5ba2\u6237\u7aef\u8bbf\u95eeNginx\u670d\u52a1\u5668\u65f6\uff0cNginx\u8d1f\u8f7d\u5747\u8861\u4f1a\u81ea\u52a8\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230TomcatA\u6216TomcatB\u670d\u52a1\u5668\uff0c\u4ee5\u51cf\u8f7bTomcat\u538b\u529b\uff0c\u4ece\u800c\u8fbe\u5230Tomcat\u96c6\u7fa4\u5316\u90e8\u7f72\uff0c\u4e3a\u4e86\u4f7f\u5404Tomcat\u4e4b\u95f4\u5171\u4eab\u540c\u4e00\u4e2aSession\uff0c\u5c06\u91c7\u7528Redis\u7f13\u5b58\u670d\u52a1\u6765\u96c6\u4e2d\u7ba1\u7406Session\u5b58\u50a8\u3002\u4f46\u662f\u7f51\u4e0a\u7684\u65b9\u6cd5\u57fa\u672c\u90fd\u53ea\u652f\u6301tomcat7\uff0c\u4e8e\u662f\u8bb0\u5f55\u4e0btomcat8\u7684\u5b9e\u73b0\u65b9\u6cd5<\/p>\n<h3>\u73af\u5883<\/h3>\n<pre>nginx: http:\/\/192.168.1.100:8080\ntomcatA: http:\/\/192.168.1.100:9090\ntomcatB: http:\/\/192.168.1.100:9091<\/pre>\n<h3>\u6b65\u9aa4<\/h3>\n<ul>\n<li>\u4e0b\u8f7d3\u4e2a\u9700\u8981\u7684jar<\/li>\n<\/ul>\n<p><a href=\\\"https:\/\/blog.gofinall.com\/post\/files\/commons-pool2-2.4.2.jar\\\" target=\\\"_blank\\\" rel=\\\"nofollow noopener noreferrer\\\">commons-pool2-2.4.2.jar<\/a><br \/>\n<a href=\\\"https:\/\/blog.gofinall.com\/post\/files\/jedis-2.9.0.jar\\\" target=\\\"_blank\\\" rel=\\\"nofollow noopener noreferrer\\\">jedis-2.9.0.jar<\/a><br \/>\n<a href=\\\"https:\/\/blog.gofinall.com\/post\/files\/tomcat-redis-session-manager-8.5-master-2.0.0-8.5.40.jar\\\" target=\\\"_blank\\\" rel=\\\"nofollow noopener noreferrer\\\">tomcat-redis-session-manager-8.5-master-2.0.0-8.5.40.jar<\/a><\/p>\n<ul>\n<li>\u628a\u4e0b\u8f7d\u7684\u6587\u4ef6\u653e\u5230tomcat8\/lib\u4e0b\u9762<\/li>\n<li>\u4fee\u6539tomcat8\/conf\/context.xml<\/li>\n<\/ul>\n<pre>vi tomcat8\/context.xml\n# redis\u662f\u54e8\u5175\u6a21\u5f0f\n&lt;Manager pathname=\\\"\\\" \/&gt;\n&lt;Valve className=\\\"com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve\\\" \/&gt;\n&lt;Manager className=\\\"com.orangefunction.tomcat.redissessions.RedisSessionManager\\\"\n     maxInactiveInterval=\\\"60\\\"\n     sentinelMaster=\\\"mymaster\\\"\n     database=\\\"4\\\"\n     password=\\\"redis-password\\\"\n     sessionPersistPolicies=\\\"SAVE_ON_CHANGE\\\"\n     sentinels=\\\"192.168.1.100:26379,192.168.1.101:26379,192.168.1.102:26379\\\"\/&gt;\n# redis\u662f\u5355\u70b9\u6a21\u5f0f\n&lt;Manager pathname=\\\"\\\" \/&gt;\n&lt;Valve className=\\\"com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve\\\" \/&gt;\n&lt;Manager className=\\\"com.orangefunction.tomcat.redissessions.RedisSessionManager\\\"\n         host=\\\"127.0.0.1\\\"\n         port=\\\"6379\\\"\n         database=\\\"0\\\"\n         password=\\\"redis-password\\\"\n         maxInactiveInterval=\\\"1200\\\"\/&gt;\n # \u5907\u6ce8\nhost: redis\u670d\u52a1\u5668\u5730\u5740\nport: redis\u670d\u52a1\u5668\u7684\u7aef\u53e3\u53f7\ndatabase: \u8981\u4f7f\u7528\u7684redis\u6570\u636e\u5e93\u7d22\u5f15\nmaxInactiveInterval: session\u6700\u5927\u7a7a\u95f2\u8d85\u65f6\u65f6\u95f4\uff0c\u5982\u679c\u4e0d\u586b\u5219\u4f7f\u7528tomcat\u7684\u8d85\u65f6\u65f6\u957f\uff0c\u4e00\u822ctomcat\u9ed8\u8ba4\u4e3a1800 \u5373\u534a\u4e2a\u5c0f\u65f6\nsessionPersistPolicies: session\u4fdd\u5b58\u7b56\u7565\uff0c\u9664\u4e86\u9ed8\u8ba4\u7684\u7b56\u7565\u8fd8\u53ef\u4ee5\u9009\u62e9\u7684\u7b56\u7565\u6709\uff1a\n[SAVE_ON_CHANGE]:\u6bcf\u6b21 session.setAttribute() \u3001 session.removeAttribute() \u89e6\u53d1\u90fd\u4f1a\u4fdd\u5b58.\n    \u6ce8\u610f\uff1a\u6b64\u529f\u80fd\u65e0\u6cd5\u68c0\u6d4b\u5df2\u7ecf\u5b58\u5728redis\u7684\u7279\u5b9a\u5c5e\u6027\u7684\u53d8\u5316\uff0c\n    \u6743\u8861\uff1a\u8fd9\u79cd\u7b56\u7565\u4f1a\u7565\u5fae\u964d\u4f4e\u4f1a\u8bdd\u7684\u6027\u80fd\uff0c\u4efb\u4f55\u6539\u53d8\u90fd\u4f1a\u4fdd\u5b58\u5230redis\u4e2d.\n[ALWAYS_SAVE_AFTER_REQUEST]: \u6bcf\u4e00\u4e2arequest\u8bf7\u6c42\u540e\u90fd\u5f3a\u5236\u4fdd\u5b58\uff0c\u65e0\u8bba\u662f\u5426\u68c0\u6d4b\u5230\u53d8\u5316.\n    \u6ce8\u610f\uff1a\u5bf9\u4e8e\u66f4\u6539\u4e00\u4e2a\u5df2\u7ecf\u5b58\u50a8\u5728redis\u4e2d\u7684\u4f1a\u8bdd\u5c5e\u6027\uff0c\u8be5\u9009\u9879\u7279\u522b\u6709\u7528.\n    \u6743\u8861\uff1a\u5982\u679c\u4e0d\u662f\u6240\u6709\u7684request\u8bf7\u6c42\u90fd\u8981\u6c42\u6539\u53d8\u4f1a\u8bdd\u5c5e\u6027\u7684\u8bdd\u4e0d\u63a8\u8350\u4f7f\u7528\uff0c\u56e0\u4e3a\u4f1a\u589e\u52a0\u5e76\u53d1\u7ade\u4e89\u7684\u60c5\u51b5\u3002\nsentinelMaster: redis\u96c6\u7fa4\u4e3b\u8282\u70b9\u540d\u79f0\uff08Redis\u96c6\u7fa4\u662f\u4ee5\u5206\u7247(Sharding)\u52a0\u4e3b\u4ece\u7684\u65b9\u5f0f\u642d\u5efa\uff0c\u6ee1\u8db3\u53ef\u6269\u5c55\u6027\u7684\u8981\u6c42\uff09\nsentinels: redis\u96c6\u7fa4\u5217\u8868\u914d\u7f6e(\u7c7b\u4f3czookeeper\uff0c\u901a\u8fc7\u591a\u4e2aSentinel\u6765\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027)<\/pre>\n<ul>\n<li>\u65b0\u589e\u6d4b\u8bd5\u9875\u9762<\/li>\n<\/ul>\n<p>\u5728tomcat8\/webapps\/ROOT\/\u4e0b\u9762\u65b0\u589e\u4e00\u4e2aindex.jsp<\/p>\n<pre>&lt;%@ page language=\\\"java\\\" import=\\\"java.util.*\\\" pageEncoding=\\\"UTF-8\\\"%&gt;\n&lt;%\nString path = request.getContextPath();\nString basePath = request.getScheme()+\\\":\/\/\\\"+request.getServerName()+\\\":\\\"+request.getServerPort()+path+\\\"\/\\\";\n%&gt;\n&lt;!DOCTYPE HTML PUBLIC \\\"-\/\/W3C\/\/DTD HTML 4.01 Transitional\/\/EN\\\"&gt;\n&lt;html&gt;\n  &lt;head&gt;\n    &lt;base href=\\\"&lt;%=basePath%&gt;\\\"&gt;\n    &lt;title&gt;My JSP \\'index.jsp\\' starting page&lt;\/title&gt;\n    &lt;meta http-equiv=\\\"pragma\\\" content=\\\"no-cache\\\"&gt;\n    &lt;meta http-equiv=\\\"cache-control\\\" content=\\\"no-cache\\\"&gt;\n    &lt;meta http-equiv=\\\"expires\\\" content=\\\"0\\\"&gt;\n    &lt;meta http-equiv=\\\"keywords\\\" content=\\\"keyword1,keyword2,keyword3\\\"&gt;\n    &lt;meta http-equiv=\\\"description\\\" content=\\\"This is my page\\\"&gt;\n    &lt;!--\n    &lt;link rel=\\\"stylesheet\\\" type=\\\"text\/css\\\" href=\\\"styles.css\\\"&gt;\n    --&gt;\n  &lt;\/head&gt;\n  &lt;body&gt;\n        SessionID:&lt;%=session.getId()%&gt;\n        &lt;BR&gt;\n        SessionIP:&lt;%=request.getServerName()%&gt;\n        &lt;BR&gt;\n        SessionPort:&lt;%=request.getServerPort()%&gt;\n        &lt;%\n        out.println(\\\"This is Tomcat Server 22222\\\");\n        %&gt;\n  &lt;\/body&gt;\n&lt;\/html&gt;<\/pre>\n<ul>\n<li>\u91cd\u542ftomcat<\/li>\n<li>\u914d\u7f6enginx<\/li>\n<\/ul>\n<pre>\u4fee\u6539nginx\u7684\u4ee3\u7406\u914d\u7f6e\nupstream test {\n    server 192.168.1.100:9090;\n    server 192.168.1.100:9091;\n}<\/pre>\n<ul>\n<li>\u9a8c\u8bc1<\/li>\n<\/ul>\n<p>\u8bbf\u95eehttp:\/\/192.168.1.100:8080\uff0c\u67e5\u770b\u9875\u9762\u8fd4\u56de\u7684session\u503c<br \/>\n1.\u505c\u6389tomcatA\uff0c\u518d\u5237\u65b0http:\/\/192.168.1.100:8080\u67e5\u770bsession\u662f\u5426\u6539\u53d8<br \/>\n2.\u542f\u52a8tomcatA\uff0c\u518d\u5237\u65b0http:\/\/192.168.1.100:8080\u67e5\u770bsession\u662f\u5426\u6539\u53d8<br \/>\n3.\u505c\u6389tomcatB\uff0c\u518d\u5237\u65b0http:\/\/192.168.1.100:8080\u67e5\u770bsession\u662f\u5426\u6539\u53d8\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u80cc\u666f \u5f53\u5ba2\u6237\u7aef\u8bbf\u95eeNginx\u670d\u52a1\u5668\u65f6\uff0cNginx\u8d1f\u8f7d\u5747\u8861\u4f1a\u81ea\u52a8\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230TomcatA\u6216TomcatB\u670d\u52a1\u5668 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=5428\"> <span class=\"screen-reader-text\">nginx+tomcat8+redis\u5b9e\u73b0session\u5171\u4eab<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/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":[99,100,101],"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":"\u80cc\u666f \u5f53\u5ba2\u6237\u7aef\u8bbf\u95eeNginx\u670d\u52a1\u5668\u65f6\uff0cNginx\u8d1f\u8f7d\u5747\u8861\u4f1a\u81ea\u52a8\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230TomcatA\u6216TomcatB\u670d\u52a1\u5668&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5428"}],"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=5428"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5428\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5428"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5428"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5428"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}