linux下tomact安装和使用

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tomcat的使用和创建

1.官网找tomact包路径

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https://tomcat.apache.org/download-80.cgi

2.复制路径，下载

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wget https://mirrors.bfsu.edu.cn/apache/tomcat/tomcat-8/v8.5.56/bin/apache-tomcat-8.5.56.tar.gz
wget https://mirrors.bfsu.edu.cn/apache/tomcat/tomcat-7/v7.0.104/bin/apache-tomcat-7.0.104.tar.gz

3.解压

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tar zxvf apache-tomcat-8.5.56.tar.gz
tar zxvf apache-tomcat-7.0.104.tar.gz

4.移动和开始

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创建文件
mkdir use
mkdir tomcat
移动
mv apache-tomcat-8.5.56 /use/tomcat
mv apache-tomcat-7.0.104 /use/tomcat

tomcat

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开始
sh /use/tomcat/apache-tomcat-8.5.56/bin/startup.sh
结束
sh /use/tomcat/apache-tomcat-8.5.56/bin/shutdown.sh

5.自动化tomcat开启或关闭

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shell时间写法
time=$(date "+%Y-%m-%d %H:%M:%S")
echo $time

1.sh开启

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vi tomcat.sh
#!/bin/sh
/use/tomcat/apache-tomcat-8.5.56/bin/startup.sh
echo "开启tomcat"
sleep 2m
/use/tomcat/apache-tomcat-8.5.56/bin/shutdown.sh
echo "关闭tomcat"

chmod +x tomcat.sh
sh tomcat.sh

2.crontab开启tomcat

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crontab -e
* * * * * /root/tstart.sh >> /root/log
service crond restart
crontab -l

脚本

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#!/bin/bash
tomcatPath=/use/tomcat/apache-tomcat-8.5.56/
binPath="$tomcatPath/bin"
echo "[info][$(date +'%F %H:%M:%S')]正在监控tomcat，路径：$tomcatPath"
echo "[info][$(date +'%F %H:%M:%S')]正在监控tomcat，路径：$tomcatPath bin路径：$binPath"
pid=`ps aux | grep "/use/tomcat/apache-tomcat-8.5.56/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
if [ -n "$pid" ]; then
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  echo "[info][$(date +'%F %H:%M:%S')]tomcat已经启动，准备使用shutdown命令关闭..."
  $binPath"/shutdown.sh"
  sleep 2
  pid=`ps aux | grep "/use/tomcat/apache-tomcat-8.5.56/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  if [ -n "$pid" ]; then
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭失败，准备kill进程..."
    kill -9 $pid
    echo "[info][$(date +'%F %H:%M:%S')]kill进程完毕！"
    sleep 1
  else
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭成功！"
  fi
else
  echo "[info][$(date +'%F %H:%M:%S')]tomcat未启动！"
fi
echo "[info][$(date +'%F %H:%M:%S')]准备启动tomcat..."
$binPath"/startup.sh"

3.crontab关闭tomcat

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crontab -e
30 * * * * /root/tomcat/tstart8.sh >>/root/tomcat_log
40 * * * * /root/tomcat/tdown8.sh >>/root/tomcat_log
30 * * * * /root/tomcat/tomcat/tstart7.sh >>/root/tomcat_log
40 * * * * /root/tomcat/tdown7.sh >>/root/tomcat_log
service crond restart
crontab -l

脚本

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#!/bin/bash
tomcatPath=/use/tomcat/apache-tomcat-8.5.56/
binPath="$tomcatPath/bin"
echo "[info][$(date +'%F %H:%M:%S')]正在监控tomcat，路径：$tomcatPath bin路径：$binPath"
pid=`ps aux | grep "/use/tomcat/apache-tomcat-8.5.56/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
if [ -n "$pid" ]; then
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  echo "[info][$(date +'%F %H:%M:%S')]tomcat已经启动，准备使用shutdown命令关闭..."
  $binPath"/shutdown.sh"
  sleep 2
  pid=`ps aux | grep "/use/tomcat/apache-tomcat-8.5.56/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  if [ -n "$pid" ]; then
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭失败，准备kill进程..."
    kill -9 $pid
    echo "[info][$(date +'%F %H:%M:%S')]kill进程完毕！"
    sleep 1
  else
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭成功！"
  fi
fi

4.开启时发生错误

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Neither the JAVA_HOME nor the JRE_HOME environment variable is defined

cd /use/tomcat/apache-tomcat-8.5.56/bin
vi setclasspath.sh

cd /use/tomcat/apache-tomcat-7.0.104/bin
vi setclasspath.sh



解决方法：
export JAVA_HOME=/usr/local/java/jdk1.8.0_251
export JRE_HOME=/usr/local/java/jdk1.8.0_251/jre


export JAVA_HOME=/usr/local/java/jdk1.7.0_80
export JRE_HOME=/usr/local/java/jdk1.7.0_80/jre


service tomcat start

5.改端口号

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cd /use/tomcat/apache-tomcat-7.0.104/conf
vi server.xml

1.8005端口是用来关闭Tomcat服务的端口，如果此端口被占用,可在配置文件中将8005改成其他端口 
<Server port="8005" shutdown="SHUTDOWN">

2.此连接器是负责建立HTTP连接。再通过浏览器访问Tomcat服务器的web应用时使用的就是这个端口，如果此端口被占用可将其修改一个未被占用的端口,例如 将上面代码中的port="8080"修改为port="8081"，即可将Tomcat的默认端口设置为8081。在修改端口时，应避免与公用端口冲突。建议采用默认的8080端口，不要修改，除非8080端口被其他程序所占用。 
    <Connector port="8787" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />

    
3.此连接器负责和其他的HTTP服务器建立连接，再把Tomcat与其他的HTTP服务集成时需要使用此连接器。如果此端口被占用,可在配置文件中将8009改成其他端口 
        <Connector protocol="AJP/1.3"
               address="::1"
               port="8009"
               redirectPort="8443" />

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<Server port="8006" shutdown="SHUTDOWN">
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    <Connector port="8888" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" />
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        <Connector protocol="AJP/1.3"
               address="::1"
               port="8010"
               redirectPort="8443" />

6.tomcat7的脚本

开启

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#!/bin/bash
tomcatPath=/use/tomcat/apache-tomcat-7.0.104/
binPath="$tomcatPath/bin"
echo "[info][$(date +'%F %H:%M:%S')]正在监控tomcat，路径：$tomcatPath"
echo "[info][$(date +'%F %H:%M:%S')]正在监控tomcat，路径：$tomcatPath bin路径：$binPath"
pid=`ps aux | grep "/use/tomcat/apache-tomcat-7.0.104/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
if [ -n "$pid" ]; then
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  echo "[info][$(date +'%F %H:%M:%S')]tomcat已经启动，准备使用shutdown命令关闭..."
  $binPath"/shutdown.sh"
  sleep 2
  pid=`ps aux | grep "/use/tomcat/apache-tomcat-7.0.104/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  if [ -n "$pid" ]; then
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭失败，准备kill进程..."
    kill -9 $pid
    echo "[info][$(date +'%F %H:%M:%S')]kill进程完毕！"
    sleep 1
  else
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭成功！"
  fi
else
  echo "[info][$(date +'%F %H:%M:%S')]tomcat未启动！"
fi
echo "[info][$(date +'%F %H:%M:%S')]准备启动tomcat..."
$binPath"/startup.sh"

关闭

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#!/bin/bash
tomcatPath=/use/tomcat/apache-tomcat-7.0.104/
binPath="$tomcatPath/bin"
echo "[info][$(date +'%F %H:%M:%S')]正在监控tomcat，路径：$tomcatPath bin路径：$binPath"
pid=`ps aux | grep "/use/tomcat/apache-tomcat-7.0.104/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
if [ -n "$pid" ]; then
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  echo "[info][$(date +'%F %H:%M:%S')]tomcat已经启动，准备使用shutdown命令关闭..."
  $binPath"/shutdown.sh"
  sleep 2
  pid=`ps aux | grep "/use/tomcat/apache-tomcat-7.0.104/bin" | grep -v grep | grep -v retomcat | awk '{print $2}'`
  echo "[info][$(date +'%F %H:%M:%S')]tomcat进程为：$pid"
  if [ -n "$pid" ]; then
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭失败，准备kill进程..."
    kill -9 $pid
    echo "[info][$(date +'%F %H:%M:%S')]kill进程完毕！"
    sleep 1
  else
    echo "[info][$(date +'%F %H:%M:%S')]使用shutdown命令关闭成功！"
  fi
fi

chmod +x tdown.sh

6.tomcat日志查看实用日志

查看tomcat运行日志 tail -f catalina.out
通过关键字搜索查看日志 cat jeewx-2015-09-20.log
查看固定时间日志 cat jeewx-2015-09-20.log
查看最近50行日志 tail -n 50 -f catalina.out

tomcat输出的错误信息更为详细

在WEB-INF/classes目录下新建一个名为 logging.properties 文件

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handlers = org.apache.juli.FileHandler, java.util.logging.ConsoleHandler

############################################################
# Handler specific properties.
# Describes specific configuration info for Handlers.
############################################################

org.apache.juli.FileHandler.level = FINE
org.apache.juli.FileHandler.directory = ${catalina.base}/logs
org.apache.juli.FileHandler.prefix = servlet-examples.

java.util.logging.ConsoleHandler.level = FINE
java.util.logging.ConsoleHandler.formatter = java.util.logging.SimpleFormatter

8.监控tomcat

github上下载

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https://github.com/psi-probe/psi-probe/releases

拷贝到这里

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cp probe.war /use/tomcat/apache-tomcat-8.5.56/webapps/probe.war
cp probe.war /use/tomcat/apache-tomcat-7.0.104/webapps/probe.war

配置conf/tomcat-users.xml文件

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<role rolename="probeuser"/>
<role rolename="poweruser"/>
<role rolename="poweruserplus"/>
<role rolename="manager-gui"/>

<user username="root" password="1234" roles="manager-gui"/>

<role rolename="probeuser"/>
<role rolename="poweruser"/>
<role rolename="poweruserplus"/>
<role rolename="manager"/>

<user username="root" password="1234" roles="manager"/>

开始
sh /use/tomcat/apache-tomcat-8.5.56/bin/startup.sh
结束
sh /use/tomcat/apache-tomcat-8.5.56/bin/shutdown.sh 
开始
sh /use/tomcat/apache-tomcat-7.0.104/bin/startup.sh
结束
sh /use/tomcat/apache-tomcat-7.0.104/bin/shutdown.sh 


其中，admin/123456是访问probe界面需要的用户名和密码

http://192.168.58.128:8888/probe

下面国旗设置中文


Unsupported major.minor version 52.0
配置jdk过低，tomcat7时jdk7的，52是jdk8
换java环境


JDK版本和Java编译器内部的版本号

J2SE 8 = 52,
J2SE 7 = 51,
J2SE 6.0 = 50,
J2SE 5.0 = 49,
JDK 1.4 = 48,
JDK 1.3 = 47,
JDK 1.2 = 46,
JDK 1.1 = 45
-------------本文结束感谢您的阅读-------------

本文标题:linux下tomact安装和使用

文章作者:Linhuide

发布时间:2020年06月18日 - 08:06

最后更新:2020年06月23日 - 12:06

原始链接:https://linhuide.github.io/post/b39c2e4c.html

许可协议: 署名-非商业性使用-禁止演绎 4.0 国际 转载请保留原文链接及作者。

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