{"id":56166,"date":"2025-08-14T13:35:08","date_gmt":"2025-08-14T05:35:08","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/56166.html"},"modified":"2025-08-14T13:35:08","modified_gmt":"2025-08-14T05:35:08","slug":"web%e5%ba%94%e7%94%a8%e6%9c%8d%e5%8a%a1%e5%99%a8tomcat-2","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/56166.html","title":{"rendered":"web\u5e94\u7528\u670d\u52a1\u5668tomcat"},"content":{"rendered":"

web\u5e94\u7528\u670d\u52a1\u5668tomcat<\/h2>\n

\u4ec0\u4e48\u662ftomcat<\/p>\n

Tomcat \u662f\u4e00\u4e2a\u5f00\u6e90\u7684 Java Web \u5e94\u7528\u670d\u52a1\u5668，\u7531 Apache \u8f6f\u4ef6\u57fa\u91d1\u4f1a \u5f00\u53d1\u548c\u7ef4\u62a4\u3002\u5b83\u4e3b\u8981\u7528\u4e8e\u8fd0\u884c\u7531 Java \u7f16\u5199\u7684 Web \u5e94\u7528\u7a0b\u5e8f\u3002Tomcat \u53ef\u4ee5\u7406\u89e3\u548c\u6267\u884c Java Servlet \u548c JavaServer Pages (JSP)，\u8fd9\u4e9b\u6280\u672f\u5141\u8bb8\u5f00\u53d1\u4eba\u5458\u7f16\u5199\u80fd\u591f\u52a8\u6001\u751f\u6210\u7f51\u9875\u5185\u5bb9\u7684\u7a0b\u5e8f\u3002<\/p>\n

Tomcat\u7684\u529f\u80fd\u548c\u7279\u70b9<\/p>\n

  • Servlet \u5bb9\u5668：Tomcat \u7684\u6838\u5fc3\u529f\u80fd\u662f\u4f5c\u4e3a\u4e00\u4e2a Servlet \u5bb9\u5668\u3002Servlet \u662f\u8fd0\u884c\u5728 Web \u670d\u52a1\u5668\u4e0a\u7684 Java \u7a0b\u5e8f，\u5b83\u53ef\u4ee5\u63a5\u6536\u6765\u81ea Web \u5ba2\u6237\u7aef\u7684\u8bf7\u6c42，\u5e76\u751f\u6210\u54cd\u5e94\u3002Tomcat \u9ad8\u6548\u5730\u6267\u884c Servlet \u5904\u7406，\u4f7f\u5176\u6210\u4e3a\u5f00\u53d1\u548c\u90e8\u7f72 Java Web \u5e94\u7528\u7684\u9996\u9009\u73af\u5883\u3002<\/li>\n
  • JSP \u652f\u6301：Tomcat \u652f\u6301 JavaServer Pages (JSP)，\u8fd9\u662f\u4e00\u79cd\u5e2e\u52a9\u8f6f\u4ef6\u5f00\u53d1\u4eba\u5458\u521b\u5efa\u52a8\u6001\u7f51\u9875\u7684\u6280\u672f\u3002\u901a\u8fc7 JSP，\u5f00\u53d1\u8005\u53ef\u4ee5\u5c06 Java \u4ee3\u7801\u5d4c\u5165\u5230 HTML \u9875\u9762\u4e2d，\u670d\u52a1\u5668\u5728\u53d1\u9001 HTML \u54cd\u5e94\u7ed9\u5ba2\u6237\u7aef\u4e4b\u524d，\u5148\u5728\u670d\u52a1\u5668\u4e0a\u6267\u884c\u8fd9\u4e9b Java \u4ee3\u7801\u3002<\/li>\n
  • \u9ad8\u6269\u5c55\u6027\u548c\u7075\u6d3b\u6027：Tomcat \u7684\u67b6\u6784\u652f\u6301\u7075\u6d3b\u7684\u6269\u5c55，\u901a\u8fc7\u6dfb\u52a0\u7ec4\u4ef6\u548c\u8c03\u6574\u914d\u7f6e\u53ef\u4ee5\u6ee1\u8db3\u5404\u79cd\u590d\u6742\u7a0b\u5ea6\u7684\u5e94\u7528\u9700\u6c42\u3002\u6b64\u5916，Tomcat \u8fd8\u652f\u6301\u8f7b\u677e\u96c6\u6210\u5404\u79cd\u63d2\u4ef6\u548c\u5de5\u5177，\u5982\u6570\u636e\u5e93\u8fde\u63a5\u6c60\u3001\u65e5\u5fd7\u7ba1\u7406\u5de5\u5177\u7b49\u3002<\/li>\n
  • \u5b89\u5168\u6027：Tomcat \u63d0\u4f9b\u4e86\u591a\u79cd\u914d\u7f6e\u9009\u9879\u6765\u589e\u5f3a Web \u5e94\u7528\u7684\u5b89\u5168\u6027，\u5305\u62ec SSL\/TLS \u652f\u6301\u3001\u8bf7\u6c42\u8fc7\u6ee4\u3001\u7528\u6237\u8ba4\u8bc1\u673a\u5236\u7b49\u3002<\/li>\n

    Tomcat\u7684\u5e94\u7528\u573a\u666f<\/p>\n

  • \u6559\u80b2\u548c\u5b66\u4e60：Tomcat \u662f\u5b66\u4e60 Java Web \u5f00\u53d1\u7684\u7edd\u4f73\u5de5\u5177\u3002\u8bb8\u591a\u6559\u80b2\u673a\u6784\u548c\u5728\u7ebf\u8bfe\u7a0b\u90fd\u4f7f\u7528 Tomcat \u6765\u6559\u6388 Web \u5f00\u53d1\u6280\u672f\u3002<\/li>\n
  • \u5f00\u53d1\u548c\u6d4b\u8bd5\u73af\u5883：\u5f00\u53d1\u4eba\u5458\u4f7f\u7528 Tomcat \u6765\u5f00\u53d1\u548c\u6d4b\u8bd5 Web \u5e94\u7528\u7a0b\u5e8f，\u786e\u4fdd\u5b83\u4eec\u5728\u90e8\u7f72\u5230\u751f\u4ea7\u73af\u5883\u7684\u66f4\u5927\u670d\u52a1\u5668\u4e4b\u524d\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n
  • \u4e2d\u5c0f\u578b\u4f01\u4e1a：\u5bf9\u4e8e\u4e0d\u9700\u8981\u590d\u6742\u4e1a\u52a1\u903b\u8f91\u5904\u7406\u7684\u4f01\u4e1a\u7f51\u7ad9，Tomcat \u63d0\u4f9b\u4e86\u4e00\u4e2a\u7ecf\u6d4e\u9ad8\u6548\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n

    \u7efc\u4e0a\u6240\u8ff0，Tomcat \u65e2\u662f\u4e00\u79cd\u5de5\u5177，\u4e5f\u662f\u4e00\u79cd\u6280\u672f\u3002\u4f5c\u4e3a\u5de5\u5177，\u5b83\u662f\u4e00\u4e2a\u5f00\u6e90\u7684 Java Web \u5e94\u7528\u670d\u52a1\u5668，\u63d0\u4f9b\u4e86\u8fd0\u884c\u548c\u7ba1\u7406 Java Web \u5e94\u7528\u7684\u73af\u5883\u3002\u4f5c\u4e3a\u6280\u672f，\u5b83\u5b9e\u73b0\u4e86\u591a\u4e2a Java EE \u89c4\u8303，\u5982 Servlet \u548c JSP，\u652f\u6301\u5f00\u53d1\u548c\u90e8\u7f72\u52a8\u6001 Web \u5e94\u7528<\/p>\n

    1.tomcat\u7684\u7b80\u5355\u5b89\u88c5<\/h4>\n

    \u4e0a\u4f20\u6240\u9700\u8f6f\u4ef6\u5305\u81f3Linux，\u4e5f\u53ef\u4ee5\u76f4\u63a5\u53bb\u5b98\u7f51\u4e0b\u8f7d（Apache Tomcat\u00ae – Welcome!）<\/p>\n

    \"image-20250730105824263\"<\/p>\n

    \u5728\u5b89\u88c5\u4e4b\u524d\u6211\u4eec\u9700\u8981\u5148\u642d\u5efaJava\u73af\u5883<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># yum install java-1.8.0-openjdk.x86_64 -y#\u5b89\u88c5<\/span>
    \n[<\/span>root@tomcatA ~]<\/span># java -version#\u67e5\u770b\u7248\u672c<\/span><\/p>\n

    \"image-20250730110203600\"<\/p>\n

    \u89e3\u538b\u5b89\u88c5tomcat<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># tar zxf apache-tomcat-9.0.107.tar.gz -C \/usr\/local\/<\/span>
    \n[<\/span>root@tomcatA ~]<\/span># cd \/usr\/local\/<\/span>
    \n[<\/span>root@tomcatA local]<\/span># ll<\/span>
    \ntotal 0<\/span>
    \ndrwxr-xr-x 9<\/span> root root 220<\/span> Jul 30<\/span> 10<\/span>:54 apache-tomcat-9.0.107
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> bin
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> etc
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> games
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> include
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> lib
    \ndrwxr-xr-x. 3<\/span> root root 17<\/span> Jul 8<\/span> 11<\/span>:58 lib64
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> libexec
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> sbin
    \ndrwxr-xr-x. 5<\/span> root root 49<\/span> Jul 8<\/span> 11<\/span>:58 share
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> src
    \n[<\/span>root@tomcatA local]<\/span># mv apache-tomcat-9.0.107\/ tomcat<\/span>
    \ntotal 0<\/span>
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> bin
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> etc
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> games
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> include
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> lib
    \ndrwxr-xr-x. 3<\/span> root root 17<\/span> Jul 8<\/span> 11<\/span>:58 lib64
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> libexec
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> sbin
    \ndrwxr-xr-x. 5<\/span> root root 49<\/span> Jul 8<\/span> 11<\/span>:58 share
    \ndrwxr-xr-x. 2<\/span> root root 6<\/span> Aug 10<\/span> 2021<\/span> src
    \ndrwxr-xr-x 9<\/span> root root 220<\/span> Jul 30<\/span> 10<\/span>:54 tomcat<\/p>\n

    \u542f\u52a8<\/p>\n

    [<\/span>root@tomcatA local]<\/span># cd tomcat\/bin\/<\/span>
    \n[<\/span>root@tomcatA bin]<\/span># .\/startup.sh<\/span>
    \n[<\/span>root@tomcatA bin]<\/span># ss -lntup | grep java<\/span>
    \ntcp LISTEN 0<\/span> 100<\/span> *:8080 *:* users: ((<\/span>"java",<\/span>pid=<\/span>29765<\/span>,<\/span>fd=<\/span>57<\/span>))<\/span><\/span>
    \ntcp LISTEN 0<\/span> 1<\/span> [<\/span>::ffff:127.0.0.1]<\/span>:8005 *:* users: ((<\/span>"java",<\/span>pid=<\/span>29765<\/span>,<\/span>fd=<\/span>66<\/span>))<\/span><\/span>
    \n[<\/span>root@tomcatA bin]<\/span>#<\/span><\/p>\n

    \"image-20250730110436186\"<\/p>\n

    \u6d4f\u89c8\u5668\u6d4b\u8bd5IP\u8bbf\u95ee<\/p>\n

    \"image-20250730111224128\"<\/p>\n

    2.\u5236\u4f5ctomcat\u542f\u52a8\u6587\u4ef6<\/h4>\n

    \u811a\u672c\u542f\u52a8\u4e0d\u65b9\u4fbf\u6211\u4eec\u60f3\u505a\u5f00\u673a\u81ea\u542f<\/p>\n

    1.\u751f\u6210tomcat\u4e3b\u914d\u7f6e\u6587\u4ef6\u6307\u5411Java<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># vim \/usr\/local\/tomcat\/conf\/tomcat.conf<\/span>
    \nJAVA_HOME<\/span>=<\/span>\/etc\/alternatives\/jre<\/p>\n

    2.\u751f\u6210\u542f\u52a8\u6587\u4ef6<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># vim \/lib\/systemd\/system\/tomcat.service<\/span>
    \n[<\/span>Unit]<\/span>
    \nDescription<\/span>=<\/span>Tomcat
    \n#After=syslog.target network.target remote-fs.target nss-lookup.target<\/span>
    \nAfter<\/span>=<\/span>syslog.target network.target<\/p>\n

    [<\/span>Service]<\/span>
    \nType<\/span>=<\/span>forking
    \nEnvironmentFile<\/span>=<\/span>\/usr\/local\/tomcat\/conf\/tomcat.conf
    \nExecStart<\/span>=<\/span>\/usr\/local\/tomcat\/bin\/startup.sh
    \nExecStop<\/span>=<\/span>\/usr\/local\/tomcat\/bin\/shutdown.sh
    \nPrivateTmp<\/span>=<\/span>true
    \nUser<\/span>=<\/span>tomcat
    \nGroup<\/span>=<\/span>tomcat<\/p>\n

    [<\/span>Install]<\/span>
    \nWantedBy<\/span>=<\/span>multi-user.target<\/p>\n

    \"image-20250730112430761\"<\/p>\n

    3.\u521b\u5efa\u6307\u5b9a\u7684\u7528\u6237\u5e76\u4fee\u6539\u6743\u9650<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># useradd -s \/sbin\/nologin -M tomcat<\/span>
    \n[<\/span>root@tomcatA ~]<\/span># chown tomcat.tomcat \/usr\/local\/tomcat\/ -R<\/span><\/p>\n

    4.\u542f\u52a8\u670d\u52a1（\u5982\u679c\u4e4b\u524d\u662f\u542f\u52a8\u7684\u9700\u8981\u505c\u6b62\u518d\u542f\u52a8）<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># cd \/usr\/local\/tomcat\/bin\/<\/span>
    \n[<\/span>root@tomcatA bin]<\/span># .\/shutdown.sh<\/span>
    \nUsing CATALINA_BASE: \/usr\/local\/tomcat
    \nUsing CATALINA_HOME: \/usr\/local\/tomcat
    \nUsing CATALINA_TMPDIR: \/usr\/local\/tomcat\/temp
    \nUsing JRE_HOME: \/usr
    \nUsing CLASSPATH: \/usr\/local\/tomcat\/bin\/bootstrap.jar:\/usr\/local\/tomcat\/bin\/tomcat-juli.jar
    \nUsing CATALINA_OPTS:
    \n[<\/span>root@tomcatA bin]<\/span># systemctl enable –now tomcat.service<\/span>
    \nCreated symlink \/etc\/systemd\/system\/multi-user.target.wants\/tomcat.service \u2192 \/usr\/lib\/systemd\/system\/tomcat.service.<\/p>\n

    \"image-20250730112313241\"<\/p>\n

    3.tomcat\u5355\u4f53\u4e3b\u673a<\/h4>\n

    \u73af\u5883：<\/p>\n

    \u4e24\u53f0Linux，\u4e00\u53f0\u5b89\u88c5tomcat，\u4e00\u53f0\u5b89\u88c5nginx<\/p>\n

    \u7f16\u8f91nginx\u914d\u7f6e\u6587\u4ef6<\/p>\n

    [<\/span>root@Nginx ~]<\/span># vim \/etc\/nginx\/conf.d\/vhosts.conf<\/span>
    \nserver{<\/span>
    \n listen 80<\/span>;<\/span>
    \n server_name ch.org;<\/span>
    \n location ~ \\\\<\/span>.jsp$ {<\/span>
    \n proxy_pass http:\/\/192.168.1.61:8080;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \u91cd\u8f7d\u4f7f\u914d\u7f6e\u751f\u6548<\/p>\n

    \u63a5\u4e0b\u6765\u5bf9tomcat\u4e3b\u673a，\u4e0a\u4f20\u6d4b\u8bd5\u6587\u4ef6，\u5c06\u5176\u653e\u7f6e\u5728\u6307\u5b9a\u4f4d\u7f6e（\u5728\u9ed8\u8ba4\/root\u4e0b\u6ca1\u6709\u8bbf\u95ee\u6743\u9650）<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># cp test.jsp \/usr\/local\/tomcat\/webapps\/ROOT\/<\/span><\/p>\n

    \u5728\u6d4f\u89c8\u5668\u8fdb\u884c\u8bbf\u95ee\u6d4b\u8bd5<\/p>\n

    \"image-20250730120537589\"<\/p>\n

    \u6210\u529f，\u4f46\u662f\u53ea\u6709\u4e00\u53f0，\u65e0\u6cd5\u652f\u6491\u5927\u91cf\u8bbf\u95ee<\/p>\n

    4.tomcat\u8d1f\u8f7d\u5747\u8861<\/h4>\n

    \u5728\u4e0a\u4e00\u4e2a\u5b9e\u9a8c\u57fa\u7840\u4e0a\u65b0\u589e\u4e00\u53f0tomcat<\/p>\n

    \u4fee\u6539nginx\u4e3b\u673a\u914d\u7f6e\u6587\u4ef6<\/p>\n

    [<\/span>root@Nginx ~]<\/span># vim \/etc\/nginx\/conf.d\/vhosts.conf<\/span>
    \nupstream tomcat {<\/span>
    \n server 192.168<\/span>.1.61:8080;<\/span>
    \n server 192.168<\/span>.1.62:8080;<\/span>
    \n}<\/span>
    \nserver{<\/span>
    \n listen 80<\/span>;<\/span>
    \n server_name ch.org;<\/span>
    \n location ~ \\\\<\/span>.jsp$ {<\/span>
    \n #proxy_pass http:\/\/192.168.1.61:8080;<\/span>
    \n proxy_pass http:\/\/tomcat;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \u5728\u6d4f\u89c8\u5668\u8fdb\u884c\u8bbf\u95ee\u6d4b\u8bd5<\/p>\n

    \"image-20250730121143523\"<\/p>\n

    \u6210\u529f，\u4f46\u662f\u8fd9\u6837\u8fd8\u662f\u4e0d\u591f\u4eba\u6027\u5316，\u4e00\u63d0\u4ea4\u5c31\u4f1a\u8f6c\u5230\u53e6\u4e00\u4e3b\u673a<\/p>\n

    \u6211\u4eec\u6dfb\u52a0\u4e00\u4e2acookie\u8ba9\u4f1a\u8bdd\u80fd\u591f\u4fdd\u6301<\/p>\n

    5.\u57fa\u4e8ecookie\u7684\u4f1a\u8bdd\u7ed1\u5b9a<\/h4>\n

    \u7f16\u8f91nginx\u4e3b\u673a\u914d\u7f6e\u6587\u4ef6<\/p>\n

    [<\/span>root@Nginx ~]<\/span># vim \/etc\/nginx\/conf.d\/vhosts.conf<\/span>
    \nupstream tomcat {<\/span>
    \n hash<\/span> $cookie_JSESSIONID<\/span>;<\/span>#\u8fd9\u91cc\u662f\u56e0\u4e3a\u6211\u4eec\u5728test.jsp\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684id\u662fJSESSIONID<\/span>
    \n server 192.168<\/span>.1.61:8080;<\/span>
    \n server 192.168<\/span>.1.62:8080;<\/span>
    \n}<\/span>
    \nserver{<\/span>
    \n listen 80<\/span>;<\/span>
    \n server_name ch.org;<\/span>
    \n location ~ \\\\<\/span>.jsp$ {<\/span>
    \n #proxy_pass http:\/\/192.168.1.61:8080;<\/span>
    \n proxy_pass http:\/\/tomcat;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \"image-20250730121506337\"<\/p>\n

    \u5728\u6d4f\u89c8\u5668\u8fdb\u884c\u8bbf\u95ee\u6d4b\u8bd5<\/p>\n

    \u5728\u540c\u4e00\u6d4f\u89c8\u5668\u4e00\u76f4\u5237\u65b0，\u7531\u4e8eJSESSIONID\u4e0d\u4f1a\u53d8\u90a3\u4e48\u4f1a\u8bdd\u5c31\u4e00\u76f4\u5411\u540c\u4e00\u53f0\u540e\u7aef\u3002<\/p>\n

    \"image-20250730121713217\"<\/p>\n

    \u5728\u7528\u6237\u63d0\u4ea4\u6570\u636e\u65f6，\u5982\u679c\u540e\u7aef\u4e00\u53f0tomcat\u6302\u673a\u540e\u4f1a\u5bfc\u81f4\u524d\u7f6e\u8f93\u5165\u7684\u6570\u636e\u4e22\u5931，\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898，\u6211\u4eec\u9700\u8981\u5f15\u5165memcache<\/p>\n

    \u67b6\u6784\u56fe<\/p>\n

    \"image-20250730145311605\"<\/p>\n

    memcache\u7684\u5b89\u88c5<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># yum install memcached -y<\/span><\/p>\n

    \u6211\u4eec\u91c7\u7528\u7684\u65f6\u5c06\u6570\u636e\u7f13\u5b58\u5230\u5bf9\u7aef\u540e\u7684memcache，\u6240\u4ee5\u9700\u8981\u6253\u5f00IP\u7684\u8bbf\u95ee<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># vim \/etc\/sysconfig\/memcached<\/span>
    \nPORT<\/span>=<\/span>"11211"<\/span>
    \nUSER<\/span><\/span>=<\/span>"memcached"<\/span>
    \nMAXCONN<\/span>=<\/span>"1024"<\/span>
    \nCACHESIZE<\/span>=<\/span>"64"<\/span>
    \nOPTIONS<\/span>=<\/span>"-l 0.0.0.0,::1"<\/span><\/p>\n

    \u67e5\u770b\u662f\u5426\u4fee\u6539\u6210\u529f<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># systemctl enable –now memcached.service<\/span>
    \n[<\/span>root@tomcatA ~]<\/span># netstat -nltupea |grep memcache<\/span><\/p>\n

    \"image-20250730145853336\"<\/p>\n

    \u7531\u4e8etomcat\u672c\u8eab\u662f\u4e0d\u652f\u6301\u7684，\u6240\u4ee5\u6211\u4eec\u9700\u8981\u4e00\u4e2a\u63d2\u4ef6\u8ba9\u5176\u80fd\u591f\u8c03\u7528\u529f\u80fd<\/p>\n

    6.tomcat\u7684session\u5171\u4eab<\/h4>\n

    \u8fd9\u4e2a\u662fmsm（memcached session manager）\u63d0\u4f9b\u5c06Tomcat\u7684session\u4fdd\u6301\u5230memcached\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u53ef\u7528\u3002<\/p>\n

    \u9879\u76ee\u65e9\u671f\u6258\u7ba1\u5728google code,\u76ee\u524d\u5728Github，\u7f51\u7ad9\u94fe\u63a5: https:\/\/github.com\/magro\/memcached-session-manager<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># unzip jar.zip<\/span>
    \n[<\/span>root@tomcatA ~]<\/span># cd jar\/<\/span>
    \n[<\/span>root@tomcatA jar]<\/span># cp * \/usr\/local\/tomcat\/lib\/#\u590d\u5236\u5230tomcat\u7684\u5e93\u76ee\u5f55\u4e0b<\/span><\/p>\n

    \"image-20250730150242637\"<\/p>\n

    \u7136\u540e\u5bf9tomcat\u8fdb\u884c\u76f8\u5173\u914d\u7f6e<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># vim \/usr\/local\/tomcat\/conf\/context.xml<\/span>
    \n <<\/span>Manager className<\/span>=<\/span>"de.javakaffee.web.msm.MemcachedBackupSessionManager"<\/span>
    \n memcachedNodes<\/span>=<\/span>"n1:192.168.1.61:11211,n2:192.168.1.62:11211"<\/span>
    \n failoverNodes<\/span>=<\/span>"n1"<\/span>
    \n requestUriIgnorePattern<\/span>=<\/span>".*\\\\.(ico|png|gif|jpg|css|js)$"<\/span>
    \n transcoderFactoryClass<\/span>=<\/span>"de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"<\/span>
    \n \/><\/span>
    \n[<\/span>root@tomcatB ~]<\/span># vim \/usr\/local\/tomcat\/conf\/context.xml<\/span>
    \n <<\/span>Manager className<\/span>=<\/span>"de.javakaffee.web.msm.MemcachedBackupSessionManager"<\/span>
    \n memcachedNodes<\/span>=<\/span>"n1:192.168.1.61:11211,n2:192.168.1.62:11211"<\/span>
    \n failoverNodes<\/span>=<\/span>"n2"<\/span>
    \n requestUriIgnorePattern<\/span>=<\/span>".*\\\\.(ico|png|gif|jpg|css|js)$"<\/span>
    \n transcoderFactoryClass<\/span>=<\/span>"de.javakaffee.web.msm.serializer.kryo.KryoTranscoderFactory"<\/span>
    \n \/><\/span><\/p>\n

    #memcachedNodes="n1:192.168.1.61:11211,n2:192.168.1.62:11211"\u8868\u793amemcache\u8282\u70b9<\/span>
    \n#\u7531\u4e8e\u6211\u4eec\u7684memcache\u8bbe\u7f6e\u662f\u5411\u5bf9\u7aef\u7684\u5199\u5165， failoverNodes="n1"\u8868\u793a\u5728down\u540e\u8bbf\u95ee\u672c\u673a\u7684memcache<\/span><\/p>\n

    \"image-20250730151225581\"<\/p>\n

    \u4ee5\u4e0a\u5bf9tomcatB\u8fdb\u884c\u76f8\u540c\u914d\u7f6e<\/p>\n

    \u5bf9nginx\u8fdb\u884c\u914d\u7f6e<\/p>\n

    [<\/span>root@Nginx ~]<\/span># vim \/etc\/nginx\/conf.d\/vhosts.conf<\/span>
    \nupstream tomcat {<\/span>
    \n hash<\/span> $cookie_JSESSIONID<\/span>;<\/span>
    \n server 192.168<\/span>.1.61:8080;<\/span>
    \n server 192.168<\/span>.1.62:8080;<\/span>
    \n}<\/span>
    \nserver{<\/span>
    \n listen 80<\/span>;<\/span>
    \n server_name ch.org;<\/span>
    \n location ~ \\\\<\/span>.jsp$ {<\/span>
    \n #proxy_pass http:\/\/192.168.1.61:8080;<\/span>
    \n proxy_pass http:\/\/tomcat;<\/span>
    \n }<\/span>
    \n}<\/span><\/p>\n

    \u8bbf\u95ee\u6d4b\u8bd5<\/p>\n

    \u5148\u8f93\u5165\u51e0\u4e2a\u6570\u636e，\u73b0\u5728\u662f192.168.1.61，\u7136\u540e\u6211\u4eec\u628a\u5b83\u505c\u4e86<\/p>\n

    \"image-20250730151646150\"<\/p>\n

    [<\/span>root@tomcatA ~]<\/span># systemctl stop tomcat.service<\/span><\/p>\n

    \u7ee7\u7eed\u5728\u6d4f\u89c8\u5668\u8f93\u5165\u6570\u636e<\/p>\n

    \"image-20250730152222368\"<\/p>\n

    \u6dfb\u52a0\u7684\u6570\u636e\u8fd8\u5728，\u6d4b\u8bd5\u6210\u529f<\/p>\n","protected":false},"excerpt":{"rendered":"

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