本文介绍idea的安装和基本使用
首先保证JDK正常安装及配置
下载地址:https://www.jetbrains.com/idea/download/#section=windows
破解参考此地址:http://idea.lanyus.com/
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一.Java项目创建
1、打开idea软件，点击界面上的Create New Project
2、出现以下界面，选中Java，然后选择jdk，最后点击Next，进行下一步（我的是jdk1.8）
3、接下来的界面是询问是否从模板中创建java项目，可以不选。
4、指定项目的存储目录及项目名称，默认是'untitled',建议修改下
5、项目创建完成
注意：IDEA的java项目(Project)则相当于Eclipse的工作空间(workspace)的概念。
二、HelloWorld
1、创建package
点击src ——> new ——>package，创建一个文件包，并给包命名，与Eclipse的包类似
多级package通过'.'连接
2、创建java文件
在包下面创建java类文件，点击包名——>New——>Java Class;
3、执行程序
常用的快捷方式
需求
快捷方式
运行java文件，点击Run——>Run
运行结果
ok~idea的简单使用介绍到此。
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持自由互联。