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[经验分享] Centos 6.7 Tomcat基本安装测试

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发表于 2018-4-28 09:34:27 | 显示全部楼层 |阅读模式
Tomcat基本安装测试
  /==============================基本安装使用=========================================>/
Tomcat A 设置
安装jdk
  http://www.oracle.com/technetwork/java/javase/downloads/index-jsp-138363.html下载JDK
  1.1安装jdk
  ~]# rpm -ivh jdk-7u67-linux-x64.rpm
  Preparing...               ########################################### [100%]
  1:jdk                   ########################################### [100%]
  Unpacking JAR files...
  rt.jar...
  jsse.jar...
  charsets.jar...
  tools.jar...
  localedata.jar...
  jfxrt.jar...
1.2 配置Java环境
  ~]# vi /etc/profile.d/java.sh
exportJAVA_HOME=/usr/java/default
exportPATH=$JAVA_HOME/bin:$PATH
exportCLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
1..3 加载java环境
  ~]# source /etc/profile.d/java.sh
  ~]# java -version
  java version "1.7.0_67"
  Java(TM) SE Runtime Environment (build1.7.0_67-b01)
  Java HotSpot(TM) 64-Bit Server VM (build24.65-b04, mixed mode)
安装tomcat
2.1下载tomcat
  http://mirror.bit.edu.cn/apache/tomcat/tomcat-7/v7.0.65/bin/apache-tomcat-7.0.57.tar.gz
2.2 解压安装
  ~]# tar xf apache-tomcat-7.0.57.tar.gz -C/usr/local/
  ~]# cd /usr/local/
  创建连接
  ]# ln -sv apache-tomcat-7.0.57 tomcat
  `tomcat' -> `apache-tomcat-7.0.57'
2.3 创建用户修改属主
  ]# useradd -M -d /usr/local/tomcat tomcat
  ]# chown -R tomcat /usr/local/tomcat*
2.4 创建启动脚本
  ]# vim /etc/rc.d/init.d/tomcat
  #!/bin/bash
  # Tomcat7: Start/Stop Tomcat 7
  #
  # chkconfig: - 90 10
  # description: Tomcat is a Java  application Server.
  . /etc/init.d/functions
  . /etc/sysconfig/network
  CATALINA_HOME=/usr/local/tomcat
  TOMCAT_USER=tomcat
  LOCKFILE=/var/lock/subsys/tomcat
  RETVAL=0
  start(){
  echo "Starting Tomcat7: "
  su - $TOMCAT_USER -c "$CATALINA_HOME/bin/startup.sh"
  RETVAL=$?
  echo
[ $RETVAL -eq 0 ] && touch $LOCKFILE

  return $RETVAL
  }
  RETVAL=0
  start(){
  echo "Starting Tomcat: "
  su - $TOMCAT_USER -c "$CATALINA_HOME/bin/startup.sh"
  RETVAL=$?
  echo
[ $RETVAL -eq 0 ] && touch $LOCKFILE

  return $RETVAL
  }
  stop(){
  echo "Shutting down Tomcat: "
  $CATALINA_HOME/bin/shutdown.sh
  RETVAL=$?
  echo
[ $RETVAL -eq 0 ] && rm -f $LOCKFILE

  return $RETVAL
  }
  case "$1" in
  start)
  start
  ;;
  stop)
  stop
  ;;
  restart)
  stop
  start
  ;;
  *)
  echo $"Usage: $0 {start|stop|restart}"
  exit 1
  ;;
  esac
  exit $?
2.5 修改属性
]# chmod 755 /etc/rc.d/init.d/tomcat
2.6 测试启动脚本
  l]# /etc/rc.d/init.d/tomcat start
  Starting Tomcat:
  Using CATALINA_BASE:   /usr/local/tomcat
  Using CATALINA_HOME:   /usr/local/tomcat
  Using CATALINA_TMPDIR:  /usr/local/tomcat/temp
  Using JRE_HOME:        /usr/java/default
  Using CLASSPATH:        /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
Tomcat started.
2.7 添加到服务列表
]# chkconfig --add tomcat
2.8 开机自动启动
]# chkconfig tomcat on
]# chkconfig--list tomcat
tomcat            0:off 1:off 2:on 3:on 4:on 5:on 6:off

3.测试
3.1 测试主页
DSC0000.jpg
3.2 创建自定义的网页文件
  ]# mkdir -pv  /usr/local/tomcat/webapps/ROOT/WEB-INF/classes
  mkdir: created directory  `/usr/local/tomcat/webapps/ROOT/WEB-INF/classes'
  修改属主
  ]# chown tomcat .  /usr/local/tomcat/webapps/ROOT/WEB-INF/classes
  ]# cd  /usr/local/tomcat/webapps/ROOT/WEB-INF/classes
  创建自定义的主页面
  ]#vim  daytime.java
  import java.io.*;
  import javax.servlet.*;
  import javax.servlet.http.*;
  import java.util.Calendar;
  public class daytime extends HttpServlet  {
  public void doGet(HttpServletRequest request
  ,HttpServletResponse response)
  throws IOException, ServletException{
  response.setContentType("text/html");
  PrintWriter out = response.getWriter();
  Calendar cal = Calendar.getInstance();
  out.println("<html>\n<head>\n<title>DayTime-TomcatA</title>\n</head>\n<body>");
  out.println("<div style=\"font-size: 40px; text-align:  center; font-weight: bold\">");
  out.println(cal.get(Calendar.YEAR) + "/" +  (cal.get(Calendar.MONTH) + 1) + "/" +
  cal.get(Calendar.DATE) + " " + cal.get(Calendar.HOUR_OF_DAY)  + ":" + cal.get(Calendar.MINUTE));
  out.println("</div>\n</body>\n</html>");
  }
  }
  ]# javac -classpath  /usr/local/tomcat/lib/servlet-api.jar daytime.java
3.3 添加自定义的web内容
  ]# vim  /usr/local/tomcat/webapps/ROOT/WEB-INF/web.xml
[root@TomcatA classes]# cat  /usr/local/tomcat/webapps/ROOT/WEB-INF/web.xml

  <?xml version="1.0"  encoding="ISO-8859-1"?>
  <!--
  Licensed to the Apache Software Foundation  (ASF) under one or more
  contributor license agreements.   See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version  2.0
  (the "License"); you may not use this file except in  compliance with
  the License.  You may obtain a  copy of the License at
  http://www.apache.org/licenses/LICENSE-2.0
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS"  BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or  implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  -->
  <web-app  xmlns="http://java.sun.com/xml/ns/javaee"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
  http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
  version="3.0"
  metadata-complete="true">
  <display-name>Welcome to Tomcat</display-name>
  <description>
  Welcome to Tomcat
  </description>
  <!-- start-->
    <servlet>
        <servlet-name>daytime</servlet-name>
        <servlet-class>daytime</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>daytime</servlet-name>
        <url-pattern>/daytime</url-pattern>
    </servlet-mapping>
  <!-- end-->
  </web-app>
3.4测试
DSC0001.jpg

Tomcat B 设置
1.安装 jdk
  ~]# rpm -ivh jdk-7u67-linux-x64.rpm
  Preparing...                 ########################################### [100%]
  1:jdk                     ########################################### [100%]
  Unpacking JAR files...
  rt.jar...
  jsse.jar...
  charsets.jar...
  tools.jar...
  localedata.jar...
  jfxrt.jar...
1.2 配置Java环境
  ~]# vim /etc/profile.d/java.sh
  export JAVA_HOME=/usr/java/default
  export PATH=$PATH:$JAVA_HOME/bin
  export  CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar
1.3 加载Java环境
  ~]# source /etc/profile.d/java.sh
  ~]# java -version
  java version "1.7.0_67"
  Java(TM) SE Runtime Environment (build  1.7.0_67-b01)
  Java HotSpot(TM) 64-Bit Server VM (build  24.65-b04, mixed mode)
2 安装Tomcat
2.1下载tomcat
2.2 解压安装
[root@TomcatB ~]#  tar xf apache-tomcat-7.0.57.tar.gz -C  /usr/local/

[root@TomcatB ~]# cd /usr/local/

  创建软连接
[root@TomcatB local]# ln -sv  apache-tomcat-7.0.57 tomcat

  `tomcat' -> `apache-tomcat-7.0.57'
2.3 创建用户修改属主
[root@TomcatB local]# useradd -M -d  /usr/local/tomcat tomcat

[root@TomcatB local]# chown -R tomcat  /usr/local/tomcat*

2.4 创建启动脚本
  ]# vim /etc/rc.d/init.d/tomcat
  #!/bin/bash
  # Tomcat7: Start/Stop Tomcat 7
  #
  # chkconfig: - 90 10
  # description: Tomcat is a Java  application Server.
  . /etc/init.d/functions
  . /etc/sysconfig/network
  CATALINA_HOME=/usr/local/tomcat
  TOMCAT_USER=tomcat
  LOCKFILE=/var/lock/subsys/tomcat
  RETVAL=0
  start(){
  echo "Starting Tomcat7: "
  su - $TOMCAT_USER -c "$CATALINA_HOME/bin/startup.sh"
  RETVAL=$?
  echo
[ $RETVAL -eq 0 ] && touch $LOCKFILE

  return $RETVAL
  }
  RETVAL=0
  start(){
  echo "Starting Tomcat: "
  su - $TOMCAT_USER -c "$CATALINA_HOME/bin/startup.sh"
  RETVAL=$?
  echo
[ $RETVAL -eq 0 ] && touch $LOCKFILE

  return $RETVAL
  }
  stop(){
  echo "Shutting down Tomcat: "
  $CATALINA_HOME/bin/shutdown.sh
  RETVAL=$?
  echo
[ $RETVAL -eq 0 ] && rm -f $LOCKFILE

  return $RETVAL
  }
  case "$1" in
  start)
  start
  ;;
  stop)
  stop
  ;;
  restart)
  stop
  start
  ;;
  *)
  echo $"Usage: $0 {start|stop|restart}"
  exit 1
  ;;
  esac
  exit $?
2.5 修改属性
  ]# chmod 755 /etc/rc.d/init.d/tomcat
2.6测试启动脚本
  ]# /etc/rc.d/init.d/tomcat start
  Starting Tomcat:
  Using CATALINA_BASE:   /usr/local/tomcat
  Using CATALINA_HOME:   /usr/local/tomcat
  Using CATALINA_TMPDIR:  /usr/local/tomcat/temp
  Using JRE_HOME:        /usr/java/default
  Using CLASSPATH:        /usr/local/tomcat/bin/bootstrap.jar:/usr/local/tomcat/bin/tomcat-juli.jar
  Tomcat started.
2.7 添加到启动服务列表
  ]# chkconfig --add tomcat
2.8 开机自动启动
  ]# chkconfig  tomcat on
  ]# chkconfig  --list tomcat
  tomcat           0:off 1:off 2:on 3:on 4:on 5:on 6:off
3. 测试
3.1 测试主页
DSC0002.jpg

3.2 创建自定义网页文件
  ]# mkdir -pv  /usr/local/tomcat/webapps/ROOT/WEB-INF/classes
  mkdir: created directory  `/usr/local/tomcat/webapps/ROOT/WEB-INF/classes'
  修改属主
  ]# chown tomcat .  /usr/local/tomcat/webapps/ROOT/WEB-INF/classes
  创建自定义主页
  ]# cd  /usr/local/tomcat/webapps/ROOT/WEB-INF/classes
  ]#vim   daytime.java
  import java.io.*;
  import javax.servlet.*;
  import javax.servlet.http.*;
  import java.util.Calendar;
  public class daytime extends HttpServlet  {
  public void doGet(HttpServletRequest request
  ,HttpServletResponse response)
  throws IOException, ServletException{
  response.setContentType("text/html");
  PrintWriter out = response.getWriter();
  Calendar cal = Calendar.getInstance();
  out.println("<html>\n<head>\n<title>DayTime-TomcatB</title>\n</head>\n<body>");
  out.println("<div style=\"font-size: 40px; text-align:  center; font-weight: bold\">");
  out.println(cal.get(Calendar.YEAR) + "/" +  (cal.get(Calendar.MONTH) + 1) + "/" +
  cal.get(Calendar.DATE) + " " + cal.get(Calendar.HOUR_OF_DAY)  + ":" + cal.get(Calendar.MINUTE));
  out.println("</div>\n</body>\n</html>");
  }
  }
  编译
  ]# javac -classpath  /usr/local/tomcat/lib/servlet-api.jar daytime.java
3.3 添加自定义web内容
  ]# vim  /usr/local/tomcat/webapps/ROOT/WEB-INF/web.xml
  <?xml version="1.0"  encoding="ISO-8859-1"?>
  <!--
  Licensed to the Apache Software Foundation  (ASF) under one or more
  contributor license agreements.   See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version  2.0
  (the "License"); you may not use this file except in  compliance with
  the License.  You may obtain a  copy of the License at
  http://www.apache.org/licenses/LICENSE-2.0
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS"  BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or  implied.
  See the License for the specific language governing permissions and
  limitations under the License.
  -->
  <web-app  xmlns="http://java.sun.com/xml/ns/javaee"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
  http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
  version="3.0"
  metadata-complete="true">
  <display-name>Welcome to Tomcat</display-name>
  <description>
  Welcome to Tomcat
  </description>
  <!-- Start 以下为添加的内容-->
  <servlet>
        <servlet-name>daytime</servlet-name>
        <servlet-class>daytime</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>daytime</servlet-name>
        <url-pattern>/daytime</url-pattern>
    </servlet-mapping>
  <!-- End 结束分割线********-->
  </web-app>
3.4 测试
DSC0003.jpg

Tomcat A B配置文件
  http://down.51cto.com/data/2113380
  

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