第9节开发工具-IDEA

IDEA概述

　　IDEA全称 IntelliJ IDEA ，是用与Java语言开发的集成环境，它是业界公认的目前用于Java程序开发最好的工具。

　　集成环境：把代码编写，编译，执行，调试等多种功能综合到一起的开发工具。

　　IDEA的下载和安装

　　下载：http://www.jetbrains.com/idea/

　　安装：傻瓜式安装，建议修改安装路径。

　　百度云链接（自用2020.3版本）

　　链接：https://pan.baidu.com/s/1zjCUlCTIprZqjoUlFsLk9Q
　　提取码：q829
　　

IDEA中HelloWorld

　　IDEA配置：

　　获取最新产品激活码地址：

　　http://code.39sd.cn/

　　密钥：1221

　　2021.1.19最新密钥：

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