IntelliJ IDEA的相关设置：笔记

怼烎@ 2021-09-19 02:10 284阅读 0赞

### 1、导入新项目出现中文乱码问题 ###

File → Settings → Editor → File Encodings

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### 2、设置主题与界面（如：菜单栏）字体大小 ###

File → Settings → Appearance & Behavior → Appearance

Theme：选择用于设置主题。

Size：选择界面字体大小。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 1][]

### 3、设置代码字体类型与字体大小 ###

File → Settings → Editor →  Font

Font：选择代码字体类型。

Size：设置代码字体大小。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 2][]

### 4、设置护眼颜色 ###

File → Settings → Editor → Color Scheme → General

选择：Text → Default text

右边的 Background：设置为：C7EDCC

RGB值，其值分别为：R：199、G：237、B：204

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### 5、设置代码大括号等换行 ###

File → Settings → Editor → Code Style → Java

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### 6、自动导入包和导入包优化 ###

File → Settings → Editor → General → Auto Import

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### 7、保存时自动格式化代码(Save Actions) ###

（1）安装插件：Save Actions

File → Settings → Plugins

在搜索框中输入：Save Actions，回车。

找到 Save Actions插件，点击“Install”执行安装，安装成功后需要重新启动IntelliJ IDEA。

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（2）设置保存时自动格式化代码

File → Settings → Save Actions

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### 8、代码定位文件位置 ###

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### 9、实现修改JSP页面和后端数据后，刷新页面实时更新 ###

（1）点击打开“Edit Configurations”。

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（2）设置如下属性信息。

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### 10、设置取消显示形参名提示 ###

![20190620162102289.png][]

（1）打开设置界面：File → Settings

（2）选择项：Editor → General → Appearance

（3）在右边界面中，将 Show parameter name hints 选项去取。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 12][]

### 11、关闭拼写检查 ###

（1）打开设置界面：File → Settings

（2）选择项：Editor → Inspections → Spelling → Typo（勾选去掉）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 13][]

### 12、去除重复代码报灰黄色的下划波浪线 ###

（1）打开设置界面：File → Settings

（2）选择项：Editor → Inspections  → General  → Duplicated Code（勾选去掉）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 14][]

### 13、设置自动导入包 ###

（1）打开设置界面：File → Settings

（2）选择项：Editor → General → Auto Import

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 15][]

### 14、代码不要折叠 ###

（1）打开设置界面：File → Settings

（2）选择项：Editor → General → Code Folding

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3Bhbl9qdW5iaWFv_size_16_color_FFFFFF_t_70 16][]

### 15、tab页面多行显示 ###

（1）打开设置界面：File → Settings

（2）选择项：Editor → General → Editor Tabs

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