名词解释:
jar :java的压缩包;
Jdk:运行java的基础平台;
tomcat:解释jsp动态数据的容器
配置java的运行环境——jdk:
下载软件包:
apache-tomcat-7.0.37.tar.gz
jdk-6u32-linux-x64.bin
运行jdk
[root@server79 ~]# sh jdk-6u32-linux-x64.bin
[root@server79 ~]# mv jdk1.6.0_32/ /usr/local/lnmp/jdk
配置java的环境变量,小心更改PATH变量,若出错,则系统的很多命令就会失效,
若不小心误删,解决的办法输入命令:PATH=/sbin:/bin
[root@server79 ~]# vim /etc/profile
export JAVA_HOME=/usr/local/lnmp/jdk
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib
export PATH=$PATH:$JAVA_HOME/bin
[root@server79 ~]# source /etc/profile
[root@server79 ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin:/usr/local/lnmp/mysql/bin:/usr/local/lnmp/php/bin/:/usr/local/lnmp/jdk/bin
[root@server79 ~]# echo $JAVA_HOME
/usr/local/lnmp/jdk
[root@server79 ~]# echo $CLASSPATH
.:/usr/local/lnmp/jdk/lib:/usr/local/lnmp/jdk/jre/lib
编写测试页,测试java环境是否配置ok
[root@server79 ~]# vim test.java
public class test{
public static void main(String[] arge)
{
System.out.println("Hello Linux World!");
}
[root@server79 ~]# javac test.java
[root@server79 ~]# java test
Hello Linux World!
[root@server79 ~]# tar zxf apache-tomcat-7.0.37.tar.gz
[root@server79 ~]# mv apache-tomcat-7.0.37 /usr/local/lnmp/
[root@server79 lnmp]# ln -s apache-tomcat-7.0.37/ tomcat
[root@server79 tomcat]# cd bin/
启动tomcat
[root@server79 bin]# ./startup.sh
编写jsp的测试页面
[root@server79 ROOT]# vim test.jsp
system time is: <%=new java.util.Date() %>
[root@server79 ROOT]# pwd
/usr/local/lnmp/tomcat/webapps/ROOT
更改nginx配置文件的目地:避免用户输入端口,(因为用户知道端口)
[root@server79 conf]# vim nginx.conf //注意写的位置
location ~ \.jsp$ {
proxy_pass http://127.0.0.1:8080;
}

[root@server79 conf]# nginx -t
nginx: the configuration file /usr/local/lnmp/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/lnmp/nginx/conf/nginx.conf test is successful
[root@server79 conf]# nginx -s reload
测试:http://192.168.0.179/test.jsp
出现系统时间则正确:

具体测试页面详见附件: