博文目录文章目录设置插件设置File | Settings | Appearance Behavior | System Settings - Project取消勾选 Reopen projects on startupOpen project in 选择 New WindowDefault project directory 选择为 IDE 分配的工作空间目录, 如 C:\mrathena\develop\workspace\ideaFile | Settings | Keymap选 EclipseFile | Settings | Editor | General | Auto Import勾选 Add unambiguous imports on the fly勾选 Optimize imports on the flyFile | Settings | Editor | General | Code Completion取消勾选 Match caseFile | Settings | Editor | General | Editor TabsAppearance - Tab placement 选 LeftClosing Policy - Tab limit 填 100File | Settings | Editor | FontFont 选 Courier NewSize 填 16File | Settings | Editor | Code Style | Java选到 Imports 页, Class count to use import with ‘*’ 改成 99File | Settings | Editor | Inspections搜索 serialVersionUID, 勾选 Serializable class without serialVersionUIDFile | Settings | Editor | File EncodingsGlobal Encoding 选 UTF-8Project Encoding 选 UTF-8Properties Files (*.properties) - Default encoding for properties files 选 UTF-8File | Settings | Version Control | GitPath to Git executable 设置 git.exe 路径File | Settings | Build, Execution, Deployment | Build Tools | Maven勾选 Always update snapshots设置 Maven home path更新 User settings file确认 Local repository注意: Idea 2021.2.3 搭配 Maven 3.8.x 会报错无法使用, 需要使用 3.6.3File | Settings | Build, Execution, Deployment | Build Tools | Maven | RunnerVM Optihons 添加-Dfile.encodingUTF-8 -Dstdout.encodingUTF-8 -Dstderr.encodingUTF-8, 可解决 Maven Run 中文乱码问题File | Settings | Build, Execution, Deployment | Build Tools | GradleGradle User home 修改到其他位置? 貌似可以和 Maven 仓库一起?进入 IDEA 后, 右上角添加版本控制功能快捷操作右键顶部标题栏 - 选择 Customize Toolbar …在 Right 部分依次添加如下快捷操作分隔符Main Menu - Git - VCS Group - Update ProjectMain Menu - Git - VCS Group - Commit…Main Menu - Git - VCS Group - Git - Push…Main Menu - Git - VCS Group - Git - Rollback…分隔符类似下面效果插件Lombok: 2020.3 起已集成到 IDE 中Translation, 划词翻译CodeGlance Pro, 代码地图Rainbow Brackets Lite, 彩虹括号Rainbow Variable, 彩虹变量MyBatisXSQL Params Setter, MyBatis SQL 日志中的 ? 替换为对应参数Maven Helper, 自带 Maven 插件已经包含了相关功能Smart Input通义灵码