IntelliJ IDEA Community Edition 常用插件及配置

# 常用插件

.ignore (opens new window)
GenerateAllSetter (opens new window)
GenerateSerialVersionUID (opens new window)
Grep Console (opens new window)
Rainbow Brackets (opens new window)
String Manipulation (opens new window)
VisualVM Launcher (opens new window)
Alibaba Java Coding Guidelines (opens new window)
Key Promoter X (opens new window)
Lombok (opens new window)
- 注意在 settings->Build, Exection, Deployment->Compiler->Annotation Processors 开启 Enable annotation processing. idea 高版本已经内置。
Maven Helper (opens new window)
GsonFormat (opens new window)
MyBatisX (opens new window)
Database Navigator (opens new window) 数据库连接工具
Spring Boot Assistant (opens new window)
Spring Initializr and Assistant (opens new window)
RestfulTool (opens new window) 接口测试，类似于 postman 一样
Codota AI Autocomplete for Java and JavaScript (opens new window) 代码智能提示，只需输入首字母
CodeGlance3 (opens new window) 显示代码缩略图
Statistic (opens new window) 代码统计
Vuesion Theme (opens new window) idea 皮肤
- 启用 Vuesion Theme 后，再禁用，代码背景颜色变成白色的问题
  - setting -> Editor -> Color Schema -> 选择Schema 为 Darcula -> 保存。
File Expander (opens new window) explore archive-based file in project view
GitToolBox (opens new window) Git status
arthas idea (opens new window) Alibaba Arthas command. 进入代码片段，选择你要诊断的类或者方法上面，右击打开Arthas命令，选择一项，即可自动生成命令，省去你敲打命令的时间。
Alibaba Cloud AI Coding Assistant (opens new window)
Alibaba Cloud Toolkit (opens new window)
Developer Tools (opens new window)

# 常用配置

# 设置软件启动时选择项目进入，取消关闭确认弹窗

Settings -> Appearacne & Behavior -> System Settings:

去掉复选框对勾：Confirm before exiting the IDE
去掉复选框对勾：Reopen projects on startup

# 菜单栏字体和大小

Settings -> Appearacne & Behavior -> Appearance:

勾选复选框：Use custom font: Microsoft YaHei UI; Size: 14

# 编辑代码的字体和大小

Settings -> Editor -> Font:

Font: Consolas
Size: 16
Line height: 1.2

# 取消字符串严格按照大小写匹配

Settings -> Editor -> General -> Code Completion:

去掉复选框对勾：Match case:

# 双斜杠注释改为紧跟代码头

Settings -> Editor -> Code Style -> Java -> Code Generation(tab 页签，看不到的话，点击页签最右侧的下三角图标):

去掉复选框对勾：Line comment at first column
打上复选框对勾：Add a space at comment start

# CTRL + 鼠标滚轮，改变字体大小(缩放)

Settings -> Editor -> General:

打上复选框对勾：Change font size (Zoom) with Ctrl+Mouse Wheel

# 优化版本控制（git、svn）的目录颜色展示（idea 低版本）

代码改变时，目录颜色跟着改变

Settings -> Version Control:

打上复选框对勾：Show directories with changed descendants

# 设置 Project 中间 package 的不折叠（去掉对勾）

# 设置 tab 页单行显示

Settings -> Editor -> Editor Tabs:

以下两个打对勾：Show tabs in:
1. One row, and if tabs don't fit:
2. Scroll the tabs panel
打对勾：Hide tabs if there is no space

# 创建文件时，自动生成作者和时间信息

# 显示行号和方法分割线

Settings -> Editor -> Appearance:

Show line numbers
Show method separators

# 显示内存使用情况

View -> Appearance -> Status Bar Widgets -> Memory Indicator(打对勾)

# 快速添加明确的导入包和快速优化导入包（自动帮助删除无用的导入）

Settings -> Editor -> General -> Auto Import:

打对勾：Add unambiguous imports on the fly
打对勾：Optimize imports on the fly

# 取消多个导入包import自动合并成（设置为999个才合并成）

Settings -> Editor -> Code Style -> Java -> Imports(tab页签):

Class count to use import with '*': 999
Names count to use static import with '*': 999

# UTF-8 编码，及 properties 文件 Transparent native-to-ascii conversion

Settings -> Editor -> File Encodings:

Global Encoding: UTF-8
Project Encoding: UTF-8
Default encoding for properties files: UTF-8; 打对勾：Transparent native-to-ascii conversion
Create UTF-8 files: with NO BOM

# Maven deploy 中文乱码

Settings -> Build, Execution, Deployment -> Build Tools -> Maven -> Runner:

VM Options: -Dfile.encoding=GBK

# 打开vue工程时，卡在加载Index(是由于vue工程node_modules下文件太多了)

# 设置 JVM 内存大小

Help -> Edit Custom VM Options... -> (idea64.exe.vmoptions 文本编辑) 添加下面一行参数：

-Xmx2048m

# 设置在单元测试中，可以使用 Scanner 使开发者与控制台交互