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jdk需要配置3个环境变量
1.JAVA_HOME:JDK的安装目录(如:C:\Java\jdk)
2.path:JDK的bin目录(如:c:\java\jdk\bin)
3.CLASSPATH:JDK的lib目录(如:.;C:\Java\jdk\lib)
tomcat的配置(在JDK配置的前提下)
1.CATALINA_HOME:tomcat的安装目录(如:c:\tomcat)
2.path:在上次的path里增加(%CATALINA_HOME%\bin;)中间用分号分开
(如:C:\Java\jdk\bin;%CATALINA_HOME%\bin;)
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配置完配置完环境变量之后,检查环境是否配置正确
打开运行,输入cmd,然后输入检查命令
JDK的检查:输入java -version后,会出现Java的版本号(如:Java version "1.5.0_08")
输入set java_home后,会出现你设置的Java—home的环境变量(如:java_home=C:\Java\jdk)
tomcat的检查:输入set catalina_home后,会出现CATALINA_HOME的环境变量 (如:CATALINA_HOME=c:\tomcat)
然后进入tomcat的bin目录:双击startup.bat文件来启动tomcat服务器,然后打开浏览器,输入http:127.0.0.1:8080,就会出现tomcat页面,说明安装成功,(关闭是shutdown.bat文件)。
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