Intellij IDEA配置JDK、Maven和Tomcat

一、配置JDK

1.File-->Project Structure

2.选择SDKs

3.点击+号添加自己本地jdk的安装目录，保存即可

二、配置Maven

1.File -> Other Settings -> Default Settings

2.Build, Execution, Deployment ->Build Tools -> Maven

3.勾选Override，添加自己本地maven的安装目录，保存即可

三、配置Tomcat

1.File ->  Settings

2.Build, Execution, Deployment ->Build Tools -> Application Servers，点击+号，选择Tomcat Server

3.选择本地已安装好的tomcat，保存即可