tomcat-9.0.及jdk-1.7源码包编译安装

tomcat及jdk源码包编译安装1、简介
Tomcat 服务器是一个免费的开放源代码的Web 应用服务器，属于轻量级应用服务器，在中小型系统和并发访问用户不是很多的场合下被普遍使用，是开发和调试JSP 程序的首选。对于一个初学者来说，可以这样认为，当在一台机器上配置好Apache 服务器，可利用它响应HTML（标准通用标记语言下的一个应用）页面的访问请求。实际上Tomcat 部分是Apache 服务器的扩展，但它是独立运行的，所以当你运行tomcat 时，它实际上作为一个与Apache 独立的进程单独运行的。
jdk是 Java 语言的软件开发工具包，主要用于移动设备、嵌入式设备上的java应用程序。

2、下载地址
tomcat-9.0官方下载地址：http://tomcat.apache.org/download-90.cgi
jdk-1.7官方下载地址：http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html

3、首先编译安装jdk
[root@DS-CentOS107 ~]# mkdir /usr/local/jdk
[root@DS-CentOS107 ~]# tar -zxvf jdk-7u79-linux-x64.gz -C /usr/local/jdk
[root@DS-CentOS107 ~]# vi /etc/profile #编辑profile文件，在最后添加下面的内容

export JAVA_HOME=/usr/local/jdk/jdk1.7.0_79
export JRE_HOME=/usr/local/jdk/jdk1.7.0_79/jre
export PATH=$PATH:/usr/local/jdk/jdk1.7.0_79/bin
export CLASSPATH=./:/usr/local/jdk/jdk1.7.0_79/jre/lib

[root@DS-CentOS107 ~]# source /etc/profile #使profile文件更改的内容立即生效
[root@DS-CentOS107 ~]# java -version #查看jdk是否已安装成功

openjdk version "1.8.0_65"
OpenJDK Runtime Environment (build 1.8.0_65-b17)
OpenJDK 64-Bit Server VM (build 25.65-b01, mixed mode)

4、接下编译tomcat
[root@DS-CentOS107 ~]# mkdir /usr/local/tomcat
[root@DS-CentOS107 ~]# tar -zxvf apache-tomcat-9.0.0.M1.tar.gz -C /usr/local/tomcat
[root@DS-CentOS107 ~]# vi /usr/local/tomcat/apache-tomcat-9.0.0.M1/conf/server.xml

<Connector port="8080" protocol="HTTP/1.1"    #端口设置，默认为8080，可以自定义修改，注意                                               防火墙需要开放相应端口
<Host name="localhost"  appBase="webapps"     #默认站点根目录，把webapps修改为/usr/local/nginx/

5、设置tomcat开机启动
[root@DS-CentOS107 ~]# vi /etc/rc.d/init.d/tomcat #新建一个tomcat文件

#
# chkconfig: 345 90 10
# description: Tomcat is a Servlet+JSP Engine.
# Enter the jdk installation directory
jdk_File=/usr/local/jdk/jdk1.7.0_79
# Enter the tomcat installation directory
tomcat_File=/usr/local/tomcat/apache-tomcat-9.0.0.M1
export JAVA_HOME=$jdk_File
# Source function library.
. /etc/rc.d/init.d/functions
start(){
if [ -z $(/sbin/pidof java) ]; then
echo "Starting tomcat"
$tomcat_File/bin/startup.sh
touch /var/lock/subsys/tomcat
else
echo "tomcat allready running"
fi
}
stop(){
if [ ! -z $(/sbin/pidof java) ]; then
echo "Shutting down tomcat"
$tomcat_File/bin/shutdown.sh
until [ -z $(/sbin/pidof java) ]; do :; done
rm -f /var/lock/subsys/tomcat
else
echo "tomcat not running"
fi
}
case "$1" in
start)
start
;;
stop)
stop
;;
restart)
stop
start
;;
status)
$tomcat_File/bin/catalina.sh version
;;
*)
echo "Usage: $0 {start|stop|restart|status}"
esac
exit 0

[root@DS-CentOS107 ~]# chmod 755 /etc/rc.d/init.d/tomcat #给tmocat文件添加执行权限
[root@DS-CentOS107 ~]# chkconfig -add tomcat #添加到服务项
[root@DS-CentOS107 ~]# chkconfig tomcat on #设置开机启动
[root@DS-CentOS107 ~]# service tomcat restart #重启tomcat

tomcat not running
Starting tomcat
Using CATALINA_BASE:   /usr/local/tomcat/apache-tomcat-9.0.0.M1
Using CATALINA_HOME:   /usr/local/tomcat/apache-tomcat-9.0.0.M1
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-9.0.0.M1/temp
Using JRE_HOME:        /usr/local/jdk/jdk1.7.0_79
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-9.0.0.M1/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-9.0.0.M1/bin/tomcat-juli.jar
Tomcat started.

[root@DS-CentOS107 ~]# service tomcat stauts

Using CATALINA_BASE:   /usr/local/tomcat/apache-tomcat-9.0.0.M1
Using CATALINA_HOME:   /usr/local/tomcat/apache-tomcat-9.0.0.M1
Using CATALINA_TMPDIR: /usr/local/tomcat/apache-tomcat-9.0.0.M1/temp
Using JRE_HOME:        /usr/local/jdk/jdk1.7.0_79
Using CLASSPATH:       /usr/local/tomcat/apache-tomcat-9.0.0.M1/bin/bootstrap.jar:/usr/local/tomcat/apache-tomcat-9.0.0.M1/bin/tomcat-juli.jar
Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/catalina/util/ServerInfo : Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)