centos 7中设置tomcat 7为系统服务的方法详解
时间：2020-12-01 12:01:25|栏目：Linux|点击： 次
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1、准备工作：
- JKD：jdk-7u72-Linux-x64.gz
- Tomcat：apache-tomcat-7.0.70.tar.gz
- OS：CentOS linux release 7.2.1511 (Core)
2、安装jdk
A，解压jdk在 /usr/ 目录下
B， root用户配置全局环境变量，
vi /etc/profile 追加以下内容 export JAVA_HOME=/usr/jdk1.7.0_72 export PATH=$JAVA_HOME/bin:$PATH export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
生效：source /etc/profile
3、安装tomcat7
A，解压tomcat至 /usr/目录下
B，在/usr/lib/systemd/system/目录下新建文件tomcat7.service，内容如下：
[Unit] Description=Tomcat7 After=syslog.target network.target remote-fs.target nss-lookup.target [Service] Type=forking Environment='JAVA_HOME=/usr/jdk1.7.0_72' Environment='CATALINA_PID=/usr/apache-tomcat-7.0.70/bin/tomcat.pid' Environment='CATALINA_HOME=/usr/apache-tomcat-7.0.70/' Environment='CATALINA_BASE=/usr/apache-tomcat-7.0.70/' Environment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC' WorkingDirectory=/usr/apache-tomcat-7.0.70/ ExecStart=/usr/apache-tomcat-7.0.70/bin/startup.sh ExecReload=/bin/kill -s HUP $MAINPID ExecStop=/bin/kill -s QUIT $MAINPID PrivateTmp=true [Install] WantedBy=multi-user.target
C，设置为开启机启动：systemctl enable tomcat7
4、启停服务
A,启动服务：systemctl start tomcat7
B,停止服务：systemctl stop tomcat7
C,重启服务：systemctl restart tomcat7
检查状态：systemctl status tomcat7
运行的状态：
[root@localhost merrick]# systemctl status tomcat7 ● tomcat7.service - Tomcat7 Loaded: loaded (/usr/lib/systemd/system/tomcat7.service; disabled; vendor preset: disabled) Active: active (running) since 四 2016-09-08 11:34:16 CST; 17min ago Process: 3231 ExecStop=/bin/kill -s QUIT $MAINPID (code=exited, status=0/SUCCESS) Process: 3239 ExecStart=/usr/apache-tomcat-7.0.70/bin/startup.sh (code=exited, status=0/SUCCESS) Main PID: 3249 (java) CGroup: /system.slice/tomcat7.service └─3249 /usr/jdk1.7.0_72/bin/java -Djava.util.logging.config.file=/usr/apache-tomcat-7.0.70//conf/logging.properties -D... 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Using CATALINA_BASE: /usr/apache-tomcat-7.0.70/ 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Using CATALINA_HOME: /usr/apache-tomcat-7.0.70/ 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Using CATALINA_TMPDIR: /usr/apache-tomcat-7.0.70//temp 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Using JRE_HOME: /usr/jdk1.7.0_72 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Using CLASSPATH: /usr/apache-tomcat-7.0.70//bin/bootstrap.jar...i.jar 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Using CATALINA_PID: /usr/apache-tomcat-7.0.70/bin/tomcat.pid 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Existing PID file found during start. 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Removing/clearing stale PID file. 9月 08 11:34:16 localhost.localdomain startup.sh[3239]: Tomcat started. 9月 08 11:34:16 localhost.localdomain systemd[1]: Started Tomcat7. Hint: Some lines were ellipsized, use -l to show in full.
5、测试服务
浏览器中输入 : http://ip:8080/
检查服务器能正确响应。
或者终端命令行输入: wget htp://localhost:8080/
正常响应：
[root@localhost merrick]# wget http://localhost:8080/ --2016-09-08 11:54:47-- http://localhost:8080/ 正在解析主机 localhost (localhost)... ::1, 127.0.0.1 正在连接 localhost (localhost)|::1|:8080... 已连接。 已发出 HTTP 请求，正在等待回应... 200 OK 长度：未指定 [text/html] 正在保存至: “index.html” [ <=> ] 11,197 --.-K/s 用时 0s 2016-09-08 11:54:47 (245 MB/s) - “index.html” 已保存 [11197]
总结
