IDEA配置 及 快捷键

快捷键：

格式化代码 Ctrl+alt+L

后退Ctrl+alt+ <-

格式化代码快捷键：Ctrl + Alt + L

删除整行：Ctrl+X

实现类 ctrl + alt

Ctrl+N 查找类

Ctrl+Shift+N 查找文件

CTRL+SHIFT+ALT+N 查找类中的方法或变量

Ctrl+Alt+O 优化导入的类和包

Ctrl+R 替换文本

shift + shift全局搜索

alt+enter 提示错误解决方案

ctrl+F12 查找当前类中的变量和方法

Alt+Insert get/set方法快捷键

ctrl + space 提示

Ctrl + Shift +N 定位类及行数 如， 类名：行数

Alt + F7   find usages找方法被调用处 

 

 

IDEA 安装配置：

不需要主动保存，自动build

1. 破解 License server : http://idea.iblue.me

 

别忘了在hosts文件加一行
0.0.0.0 account.jetbrains.com
禁止它联网校验

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2. 配置maven settings

3. 工具栏 view 》 Toolsbar + Tool Buttons

4. 主题 字体 》 代码字体 ：Editer > font

5. 编码格式 Editer > File Encodings > UTF-8  记得勾选Transparent native-to-ascii conversion

6. 搜索，ctrl+shift+F 不管用，一般是被输入法占用了，修改输入法的快捷键

7.全局设置 File > Other Setting

8.编译设置 Settings > Build,Execution,D > Compiler >Java Compiler > Project bytecode version 选择Jdk版本

9.自动导包 Settings > Editor > General > Auto Import > Optimize imports + Add unambiguous imports；

　　Settings > Build,Execution,D > Build Tools> Maven > importing -> Automatically download: Sources + Documentation 让mavne自动加载源码和文档

　　重新下载jar包源码，在Terminal执行命令：

　　　　mvn dependency:resolve -Dclassifier=sources

10. 自动提示时取消大小写区分 Settings > Editor > General > Code Completion > first Letter - None

10. Alt + F8 调试中搜索变量中的内容

11. 防止maven 控制台中文乱码问题  ：Setting->maven->runner

         VMoptions: -Dfile.encoding=GB2312

　防止tomcat乱码：TomcatServer > VM options 设置为 -Dfile.encoding=UTF-8 ，重启tomcat

　JVM防止乱码： HELP-> Edit Custom VM OPtions 中加 -Dfile.encoding=utf-8 重启idea