安裝 tomcat 需要預先安裝 JDK, JDK 安裝方法參考:http://blog.csdn.net/u011310774/article/details/49507695
下載tomcat:
wget http://apache.fayea.com/tomcat/tomcat-7/v7.0.64/bin/apache-tomcat-7.0.64.tar.gz
如果下載不了,就自己上傳到服務器上
將 tomcat 放置到 /usr/local/ 目錄下
mv apache-tomcat-7.0.64.tar.gz /usr/local/
解壓縮:
tar -xvzf /usr/local/apache-tomcat-7.0.64.tar.gz
設置tomcat開機自啓動
tomcat 需要增加一個pid文件
在tomca/bin 目錄下面,增加 setenv.sh 配置,catalina.sh啓動的時候會調用,同時配置java內存參數。
#add tomcat pid
CATALINA_PID="$CATALINA_BASE/tomcat.pid"
#add java opts
JAVA_OPTS="-server -XX:PermSize=256M -XX:MaxPermSize=1024m -Xms512M -Xmx1024M -XX:MaxNewSize=256m"
增加tomcat.service
[Unit]
Description=tomcat
After=syslog.target network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
PIDFile=/usr/local/tomcat/apache-tomcat-8.5.8/tomcat.pid
ExecStart=/usr/local/tomcat/apache-tomcat-8.5.8/bin/startup.sh
ExecStop=/bin/kill -s QUIT $MAINPID
ExecReload=/bin/kill -s HUP $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
使用tomcat.service
#配置開機啓動
systemctl enable tomcat
#啓動tomcat
systemctl start tomcat
#停止tomcat
systemctl stop tomcat
#重啓tomcat
systemctl restart tomcat
#因爲配置pid,在啓動的時候會再tomcat根目錄生成tomcat.pid文件,停止之後刪除。
編輯 /usr/local/apache-tomcat-7.0.64/bin/catalina.sh
vi /usr/local/apache-tomcat-7.0.64/bin/catalina.sh
文件開頭處添加 JAVA_HOME, JRE_HOME(如果不是通過yum安裝的jdk,系統開機啓動tomcat時可能會找不到jdk環境變量)
export JAVA_HOME=/usr/local/jdk
export JRE_HOME=/usr/local/jdk/jre
按斜槓 ‘/’ 搜索 export 關鍵字,加入如下行:
export CATALINA_BASE=/usr/local/apache-tomcat-7.0.64
export CATALINA_HOME=/usr/local/apache-tomcat-7.0.64
export CATALINA_TMPDIR=/usr/local/apache-tomcat-7.0.64
tomcat 默認監聽 8080 端口,如果要修改成爲 80 端口,按如下步驟修改
vi /usr/local/apache-tomcat-7.0.64/conf/server.xml
找到
<Connector port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
<Connector executor="tomcatThreadPool"
port="8080" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
修改爲:
<Connector port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
<Connector executor="tomcatThreadPool"
port="80" protocol="HTTP/1.1"
connectionTimeout="20000"
redirectPort="8443" />
重啓 tomcat 生效,之後直接在瀏覽器中輸入服務器 ip 地址即可,服務器會默認訪問 80 端口
原文:http://help.aliyun.com/knowledge_detail/6702353.html?spm=5176.7618386.5.5.SIOiE3