arakawa

arakawa

HomeArchives

IDEA(首次安装)的常用设置

#IDEA#设置63
AI-generated summary
This article provides instructions for configuring IntelliJ IDEA in a Windows 10 environment. It covers various settings such as character encoding, font and appearance, code completion, shortcut keys, JDK settings, memory allocation, and displaying memory usage. It also includes instructions for displaying method comments and other commonly used settings. Additionally, it provides instructions for enabling a non-modal commit interface in Git and displaying Java breadcrumbs in the editor.

前言#

本文基于 IntelliJ IDEA v2019.3.4、Windows 10 环境

进入配置页：

  1. 首次安装完，可以在欢迎页直接进入：
    image-20220221094336698

  2. 如果错过了欢迎页，可以通过：File -> Settings...，进入配置页：

image-20220221105340010

字符编码设置：UTF-8#

Editor -> File Encodings

image-20220221094927287

编辑通用设置：控制字体 + 帮助#

Editor -> General

image-20220221095647945

自动导包设置#

Editor -> General -> Auto Import

image-20220221100254085

通用编辑外貌设置：行号 + 分隔线#

Editor -> General -> Appearance

image-20220221100845418

通用编辑补全设置#

Editor -> General -> Code Completion

image-20220221101318356

快捷键设置#

第一步：Keymap -> Main menu -> Code -> Completion

image-20220221101617640

第二步：

image-20220221102043303

第三步：

image-20220221102201773

第四步：

image-20220221102308631

最后，点击 Apply

开发环境 JDK 设置#

image-20220221102615476

image-20220221102701009

修改内存大小#

image-20220221103413921

image-20220221104622143

显示内存占用情况#

效果：

image-20220221104922959

设置：

image-20220221105025338

新版开启的方式：View -> Apperance -> Status Bar Widgets -> Memory Indicator

显示方法的注释#

调用方法时#

Editor -> General -> Code Completion：

image-20220225152336958

鼠标移至方法上时#

Editor -> General：

image-20220225152531083

新版：File -> Settings -> Editor -> Code Editing，勾选 Show quick documentation on hover

其他常用设置#

以下设置的操作环境：IntelliJ IDEA 2022.3.3

Git 的 commit 使用独立窗口#

File -> Settings -> Version Control -> Commit -> Use non-modal commit interface，取消勾选

image-20230327155212306

显示 Java 面包屑导航#

File -> Settings -> Editor > General > Breadcrumbs，勾选 java

image-20230327155638704

Loading...
Ownership of this post data is guaranteed by blockchain and smart contracts to the creator alone.