![\"\"](\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/04\/20250428234040-681011f8b0ced.png\")
<\/p>\n\u5728\u4f01\u4e1a\u7ea7 Java Web \u5e94\u7528\u7684\u90e8\u7f72\u573a\u666f\u4e2d，Tomcat \u4f5c\u4e3a\u4e3b\u6d41\u7684 Servlet \u5bb9\u5668\u548c Web \u670d\u52a1\u5668，\u5176\u6838\u5fc3\u914d\u7f6e\u7684\u4f18\u5316\u4ee5\u53ca\u96c6\u7fa4\u642d\u5efa\u5bf9\u4e8e\u4fdd\u969c\u5e94\u7528\u7684\u9ad8\u6027\u80fd\u3001\u9ad8\u53ef\u7528\u6027\u81f3\u5173\u91cd\u8981\u3002<\/p>\n
Tomcat \u7684\u6838\u5fc3\u914d\u7f6e\u6587\u4ef6server.xml\u4f4d\u4e8e\/usr\/local\/tomcat\/conf\/\u76ee\u5f55\u4e0b，\u5b83\u5b9a\u4e49\u4e86 Tomcat \u670d\u52a1\u5668\u7684\u6574\u4f53\u67b6\u6784\u548c\u8fd0\u884c\u53c2\u6570\u3002\u4ee5\u4e0b\u662f\u5bf9server.xml\u4e2d\u5173\u952e\u90e8\u5206\u7684\u8be6\u7ec6\u89e3\u6790：<\/p>\n
<Server port="8005" shutdown="SHUTDOWN">
\n <Listener className="org.apache.catalina.startup.VersionLoggerListener" \/>
\n <!– \u7701\u7565\u5176\u4ed6Listener –>
\n <Service name="Catalina">
\n <Connector port="8080" protocol="HTTP\/1.1"
\n connectionTimeout="20000"
\n redirectPort="8443" \/>
\n <Engine name="Catalina" defaultHost="localhost">
\n <Host name="localhost" appBase="webapps"
\n unpackWARs="true" autoDeploy="true">
\n <!– \u53ef\u4ee5\u5728\u6b64\u6dfb\u52a0Context\u914d\u7f6e –>
\n <\/Host>
\n <\/Engine>
\n <\/Service>
\n<\/Server> <\/p>\n
\u6ce8\u91ca\u8be6\u89e3：<\/p>\n
Tomcat \u901a\u8fc7\u7ebf\u7a0b\u6c60\u5904\u7406\u5ba2\u6237\u7aef\u8bf7\u6c42，\u5408\u7406\u914d\u7f6e\u7ebf\u7a0b\u6c60\u53c2\u6570\u80fd\u663e\u8457\u63d0\u5347\u670d\u52a1\u5668\u6027\u80fd\u3002\u7ebf\u7a0b\u6c60\u76f8\u5173\u53c2\u6570\u4e3b\u8981\u5728Connector\u5143\u7d20\u4e2d\u914d\u7f6e，\u4ee5\u4e0b\u662f\u5173\u952e\u53c2\u6570\u8bf4\u660e：<\/p>\n
<Connector port="8080" protocol="HTTP\/1.1"
\n connectionTimeout="20000"
\n redirectPort="8443"
\n maxThreads="200"
\n minSpareThreads="25"
\n maxSpareThreads="75"
\n acceptCount="100" \/> <\/p>\n
\u00a0\u6ce8\u91ca\u8be6\u89e3：<\/p>\n
Tomcat \u4f5c\u4e3a Java \u5e94\u7528，\u5176\u6027\u80fd\u4e0e JVM \u53c2\u6570\u914d\u7f6e\u5bc6\u5207\u76f8\u5173\u3002\u901a\u8fc7\u8c03\u6574 JVM \u53c2\u6570，\u53ef\u4ee5\u4f18\u5316\u5185\u5b58\u5206\u914d\u3001\u5783\u573e\u56de\u6536\u7b49\u3002\u5728 CentOS 7 \u4e0a，\u53ef\u901a\u8fc7\u4fee\u6539 Tomcat \u542f\u52a8\u811a\u672c\/usr\/local\/tomcat\/bin\/catalina.sh\u6765\u8bbe\u7f6e JVM \u53c2\u6570\u3002\u5728\u6587\u4ef6\u4e2d\u627e\u5230JAVA_OPTS\u53d8\u91cf（\u5982\u679c\u6ca1\u6709\u5219\u6dfb\u52a0），\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684 JVM \u53c2\u6570\u914d\u7f6e\u793a\u4f8b：<\/p>\n
JAVA_OPTS="-Xms512m -Xmx1024m -XX:+UseG1GC -XX:MaxGCPauseMillis=200 -XX:G1HeapRegionSize=32m" <\/p>\n
\u00a0\u6ce8\u91ca\u8be6\u89e3：<\/p>\n
\u5728 CentOS 7 \u7cfb\u7edf\u4e0a\u642d\u5efa Tomcat \u96c6\u7fa4，\u9700\u8981\u51c6\u5907\u591a\u53f0\u670d\u52a1\u5668（\u672c\u6587\u4ee5\u4e24\u53f0\u670d\u52a1\u5668\u4e3a\u4f8b，IP \u5206\u522b\u4e3a 192.168.1.101 \u548c 192.168.1.102），\u5e76\u5728\u6bcf\u53f0\u670d\u52a1\u5668\u4e0a\u5b89\u88c5 Tomcat\u3002\u5b89\u88c5\u6b65\u9aa4\u4e0e\u5355\u673a\u5b89\u88c5\u76f8\u540c，\u53ef\u53c2\u8003\u524d\u6587\u5185\u5bb9\u3002\u5728\u5b89\u88c5\u524d，\u9700\u8981\u786e\u4fdd\u6bcf\u53f0\u670d\u52a1\u5668\u7684\u786c\u4ef6\u914d\u7f6e\u57fa\u672c\u4e00\u81f4，\u4ee5\u4fdd\u8bc1\u96c6\u7fa4\u7684\u8d1f\u8f7d\u5747\u8861\u6548\u679c\u3002\u540c\u65f6，\u5173\u95ed\u670d\u52a1\u5668\u7684\u9632\u706b\u5899\u6216\u8005\u5f00\u653e\u76f8\u5173\u7aef\u53e3（\u5982 Tomcat \u7684 8080 \u7aef\u53e3\u3001Nginx \u7684 80 \u7aef\u53e3\u7b49），\u786e\u4fdd\u670d\u52a1\u5668\u4e4b\u95f4\u80fd\u591f\u6b63\u5e38\u901a\u4fe1\u3002\u200b<\/p>\n
\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a01\u3001\u5b89\u88c5 Nginx：\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5728 CentOS 7 \u4e0a\u5b89\u88c5 Nginx：<\/p>\n
sudo yum install epel-release
\nsudo yum install nginx <\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 \u00a02\u3001\u914d\u7f6e Nginx \u8d1f\u8f7d\u5747\u8861：\u4fee\u6539 Nginx \u7684\u914d\u7f6e\u6587\u4ef6\/etc\/nginx\/nginx.conf，\u5728http\u5757\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e：<\/p>\n
http {
\n upstream tomcat_cluster {
\n server 192.168.1.101:8080;
\n server 192.168.1.102:8080;
\n # \u53ef\u6839\u636e\u9700\u6c42\u8bbe\u7f6e\u8d1f\u8f7d\u5747\u8861\u7b56\u7565，\u5982\u8f6e\u8be2（\u9ed8\u8ba4）\u3001\u6743\u91cd\u7b49
\n # weight\u53c2\u6570\u53ef\u8bbe\u7f6e\u670d\u52a1\u5668\u6743\u91cd，\u5982 server 192.168.1.101:8080 weight=2;
\n }
\n server {
\n listen 80;
\n server_name localhost;
\n location \/ {
\n proxy_pass http:\/\/tomcat_cluster;
\n proxy_set_header Host $host;
\n proxy_set_header X-Real-IP $remote_addr;
\n proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
\n proxy_set_header X-Forwarded-Proto $scheme;
\n }
\n }
\n} <\/p>\n
\u4e0a\u8ff0\u914d\u7f6e\u4e2d，upstream\u5757\u5b9a\u4e49\u4e86 Tomcat \u96c6\u7fa4\u7684\u670d\u52a1\u5668\u5217\u8868，server\u5757\u914d\u7f6e\u4e86 Nginx \u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406，\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230 Tomcat \u96c6\u7fa4\u3002proxy_set_header\u6307\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u8f6c\u53d1\u8bf7\u6c42\u65f6\u7684 HTTP \u5934\u90e8\u4fe1\u606f，\u5176\u4e2dX-Real-IP\u548cX-Forwarded-For\u7528\u4e8e\u8bb0\u5f55\u5ba2\u6237\u7aef\u7684\u771f\u5b9e IP \u5730\u5740，\u65b9\u4fbf\u5e94\u7528\u83b7\u53d6\u5ba2\u6237\u7aef\u4fe1\u606f\u8fdb\u884c\u65e5\u5fd7\u8bb0\u5f55\u548c\u5b89\u5168\u9632\u62a4\u3002<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 3\u3001\u542f\u52a8 Nginx：<\/p>\n
sudo systemctl start nginx <\/p>\n
\u53ef\u4ee5\u901a\u8fc7\u8bbf\u95eehttp:\/\/\u670d\u52a1\u5668IP\u6765\u9a8c\u8bc1 Nginx \u662f\u5426\u6b63\u5e38\u542f\u52a8\u3002\u5982\u679c Nginx \u542f\u52a8\u5931\u8d25，\u53ef\u4ee5\u67e5\u770b\/var\/log\/nginx\/error.log\u65e5\u5fd7\u6587\u4ef6，\u6839\u636e\u9519\u8bef\u4fe1\u606f\u8fdb\u884c\u6392\u67e5\u3002\u200b<\/p>\n
\u5728\u6bcf\u53f0 Tomcat \u670d\u52a1\u5668\u4e0a，\u4fee\u6539server.xml\u6587\u4ef6，\u786e\u4fdd\u4ee5\u4e0b\u914d\u7f6e：\u200b<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 1\u3001\u4fee\u6539Connector\u7684port\u5c5e\u6027，\u907f\u514d\u7aef\u53e3\u51b2\u7a81\u3002\u4f8b\u5982，\u5728\u7b2c\u4e8c\u53f0\u670d\u52a1\u5668\u4e0a，\u5c068080\u6539\u4e3a8081\u3002<\/p>\n
<Connector port="8081" protocol="HTTP\/1.1"
\n connectionTimeout="20000"
\n redirectPort="8443" \/> <\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 2\u3001\u4fee\u6539Server\u7684port\u5c5e\u6027，\u5982\u5c068005\u6539\u4e3a8006，\u9632\u6b62\u5173\u95ed\u547d\u4ee4\u7aef\u53e3\u51b2\u7a81\u3002<\/p>\n
<Server port="8006" shutdown="SHUTDOWN"> <\/p>\n
\u4fee\u6539\u5b8c\u914d\u7f6e\u540e，\u9700\u8981\u91cd\u542f Tomcat \u670d\u52a1，\u4f7f\u914d\u7f6e\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\/usr\/local\/tomcat\/bin\/shutdown.sh\u505c\u6b62 Tomcat，\u518d\u4f7f\u7528\/usr\/local\/tomcat\/bin\/startup.sh\u542f\u52a8 Tomcat\u3002<\/p>\n
\u7c98\u6027\u4f1a\u8bdd\u662f\u6307\u8d1f\u8f7d\u5747\u8861\u5668\u5c06\u540c\u4e00\u4e2a\u5ba2\u6237\u7aef\u7684\u540e\u7eed\u8bf7\u6c42\u59cb\u7ec8\u8f6c\u53d1\u5230\u540c\u4e00\u53f0 Tomcat \u670d\u52a1\u5668，\u4ee5\u4fdd\u6301\u4f1a\u8bdd\u4e00\u81f4\u6027\u3002\u5728 Nginx \u4e2d，\u53ef\u901a\u8fc7ip_hash\u6307\u4ee4\u5b9e\u73b0\u7c98\u6027\u4f1a\u8bdd：<\/p>\n
http {
\n upstream tomcat_cluster {
\n ip_hash;
\n server 192.168.1.101:8080;
\n server 192.168.1.102:8080;
\n }
\n # \u7701\u7565\u5176\u4ed6\u914d\u7f6e
\n} <\/p>\n
ip_hash\u6307\u4ee4\u6839\u636e\u5ba2\u6237\u7aef IP \u5730\u5740\u8ba1\u7b97\u54c8\u5e0c\u503c，\u5c06\u540c\u4e00 IP \u5730\u5740\u7684\u8bf7\u6c42\u56fa\u5b9a\u8f6c\u53d1\u5230\u67d0\u4e00\u53f0\u670d\u52a1\u5668\u3002\u4f46\u8fd9\u79cd\u65b9\u5f0f\u5b58\u5728\u5c40\u9650\u6027，\u5f53\u67d0\u53f0\u670d\u52a1\u5668\u6545\u969c\u65f6，\u5ba2\u6237\u7aef\u4f1a\u8bdd\u53ef\u80fd\u4e22\u5931\u3002\u4e3a\u4e86\u63d0\u9ad8\u53ef\u9760\u6027，\u53ef\u4ee5\u7ed3\u5408 Nginx \u7684\u5065\u5eb7\u68c0\u67e5\u673a\u5236，\u5f53\u68c0\u6d4b\u5230\u67d0\u53f0 Tomcat \u670d\u52a1\u5668\u6545\u969c\u65f6，\u5c06\u8be5\u670d\u52a1\u5668\u4ece\u8d1f\u8f7d\u5747\u8861\u5217\u8868\u4e2d\u79fb\u9664，\u907f\u514d\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u6545\u969c\u670d\u52a1\u5668\u3002\u200b<\/p>\n
Redis \u662f\u4e00\u79cd\u9ad8\u6027\u80fd\u7684\u952e\u503c\u5bf9\u5b58\u50a8\u6570\u636e\u5e93，\u53ef\u7528\u4e8e\u5b9e\u73b0 Tomcat \u96c6\u7fa4\u7684\u5171\u4eab\u4f1a\u8bdd\u3002\u200b<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 1\u3001\u5b89\u88c5 Redis：<\/p>\n
sudo yum install redis <\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 2\u3001\u914d\u7f6e Redis：\u4fee\u6539 Redis \u914d\u7f6e\u6587\u4ef6\/etc\/redis.conf，\u4e3b\u8981\u914d\u7f6e\u5982\u4e0b：<\/p>\n
bind 127.0.0.1 192.168.1.100 # \u7ed1\u5b9a\u670d\u52a1\u5668IP，\u786e\u4fddTomcat\u670d\u52a1\u5668\u53ef\u8bbf\u95ee
\nprotected-mode no # \u5173\u95ed\u4fdd\u62a4\u6a21\u5f0f（\u6d4b\u8bd5\u73af\u5883\u4f7f\u7528，\u751f\u4ea7\u73af\u5883\u9700\u8c28\u614e） <\/p>\n
\u5728\u751f\u4ea7\u73af\u5883\u4e2d，\u4e0d\u5efa\u8bae\u76f4\u63a5\u5173\u95edprotected-mode，\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u5bc6\u7801（requirepass yourpassword）\u6765\u63d0\u9ad8 Redis \u7684\u5b89\u5168\u6027，\u540c\u65f6\u53ea\u5141\u8bb8\u6388\u6743\u7684 Tomcat \u670d\u52a1\u5668\u8bbf\u95ee Redis\u3002<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 3\u3001\u542f\u52a8 Redis：<\/p>\n
sudo systemctl start redis <\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 4\u3001\u5728 Tomcat \u4e2d\u96c6\u6210 Redis \u5171\u4eab\u4f1a\u8bdd：<\/p>\n
<Context>
\n <Manager className="com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve" \/>
\n <Valve className="com.orangefunction.tomcat.redissessions.RedisSessionHandlerValve" \/>
\n <Manager className="com.orangefunction.tomcat.redissessions.RedisSessionManager"
\n host="192.168.1.100"
\n port="6379"
\n database="0"
\n maxInactiveInterval="60" \/>
\n<\/Context> <\/p>\n
\u4e0a\u8ff0\u914d\u7f6e\u4e2d，host\u548cport\u6307\u5b9a Redis \u670d\u52a1\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3，database\u6307\u5b9a\u4f7f\u7528\u7684 Redis \u6570\u636e\u5e93，maxInactiveInterval\u6307\u5b9a\u4f1a\u8bdd\u7684\u6700\u5927\u975e\u6d3b\u52a8\u65f6\u95f4（\u5355\u4f4d：\u79d2）\u3002\u914d\u7f6e\u5b8c\u6210\u540e，Tomcat \u96c6\u7fa4\u4e2d\u7684\u4f1a\u8bdd\u6570\u636e\u5c06\u5b58\u50a8\u5728 Redis \u4e2d，\u5b9e\u73b0\u4f1a\u8bdd\u5171\u4eab，\u5373\u4f7f\u67d0\u53f0 Tomcat \u670d\u52a1\u5668\u6545\u969c，\u5ba2\u6237\u7aef\u4f1a\u8bdd\u4e5f\u4e0d\u4f1a\u4e22\u5931\u3002\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb906\u6b21\uff0c\u70b9\u8d5e13\u6b21\uff0c\u6536\u85cf16\u6b21\u3002\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5728 CentOS 7 \u7cfb\u7edf\u4e0a\u8fdb\u884c Tomcat \u6838\u5fc3\u914d\u7f6e\u4f18\u5316\u548c\u96c6\u7fa4\u642d\u5efa\u7684\u65b9\u6cd5\u3002\u901a\u8fc7\u5bf9server.xml\u914d\u7f6e\u6587\u4ef6\u7684\u89e3\u6790\u3001\u7ebf\u7a0b\u6c60\u548c JVM \u53c2\u6570\u7684\u4f18\u5316\uff0c\u53ef\u63d0\u5347 Tomcat \u7684\u6027\u80fd\uff1b\u901a\u8fc7 Nginx \u8d1f\u8f7d\u5747\u8861\u5668\u548c\u4e0d\u540c\u4f1a\u8bdd\u7ba1\u7406\u65b9\u6848\u7684\u914d\u7f6e\uff0c\u5b9e\u73b0\u4e86 Tomcat \u96c6\u7fa4\u7684\u9ad8\u53ef\u7528\u6027\u548c\u4f1a\u8bdd\u4e00\u81f4\u6027\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8bfb\u8005\u53ef\u6839\u636e\u5177\u4f53\u9700\u6c42\u548c\u573a\u666f\uff0c\u7075\u6d3b\u8c03\u6574\u914d\u7f6e\u53c2\u6570\uff0c\u4ee5\u6ee1\u8db3\u4f01\u4e1a\u7ea7 Web \u5e94\u7528\u7684\u90e8\u7f72\u8981\u6c42\u3002\u540c\u65f6\uff0c\u5728\u914d\u7f6e\u548c\u642d\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u8981\u6ce8\u610f\u5907\u4efd\u914d\u7f6e\u6587\u4ef6\uff0c\u8fdb\u884c\u5145\u5206\u7684\u6d4b\u8bd5\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"author":2,"featured_media":34145,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[99,223,2883,668,2882,87],"topic":[],"class_list":["post-34146","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-java","tag-tomcat","tag-web","tag-668","tag-2882","tag-87"],"yoast_head":"\n