该配置基于IDEA2020.1版本,如后续有版本更新或者配置变更,再更新
idea64.exe.vmoptions配置
为提供IDEA启动速度和性能，需修改该文件中标红的配置项
`-Xms2048m` # java heap初始值,建议将其与Xmx配置的一样 `-Xmx2048m` # java heap最大值 `-XX:ReservedCodeCacheSize=1536m` # 预留保存代码的内存空间 -XX:+UseConcMarkSweepGC # 老年代使用CMS垃圾回收策略（并发标记清除） -XX:SoftRefLRUPolicyMSPerMB=50 #每兆堆空闲空间中SoftReference的存活时间(单位:秒) -Xverify:none -ea # 开启断言 -XX:CICompilerCount=2 -Dsun.io.useCanonPrefixCache=false -Djava.net.preferIPv4Stack=true # 在使用ipv4的主机上运行ip6系统需开启此项 -Djdk.http.auth.tunneling.disabledSchemes="" -XX:+HeapDumpOnOutOfMemoryError -XX:-OmitStackTraceInFastThrow -Djdk.attach.allowAttachSelf=true -Dkotlinx.coroutines.debug=off -Djdk.module.illegalAccess.silent=true
配置一些IDEA的配置、日志、插件存储路径.windows环境下默认存储在C盘的用户目录下，由于会占用较大空间，建议配置到其他目录。
#---------------------------------------------------------------------
# Uncomment this option if you want to customize path to IDE config folder. Make sure you're using forward slashes.
#---------------------------------------------------------------------
idea.config.path=D:/Program Files/JetBrains/.IntelliJIdea/config
#---------------------------------------------------------------------
# Uncomment this option if you want to customize path to IDE system folder. Make sure you're using forward slashes.
#---------------------------------------------------------------------
idea.system.path=D:/Program Files/JetBrains/.IntelliJIdea/system
#---------------------------------------------------------------------
# Uncomment this option if you want to customize path to user installed plugins folder. Make sure you're using forward slashes.
#---------------------------------------------------------------------
idea.plugins.path=${idea.config.path}/plugins
#---------------------------------------------------------------------
# Uncomment this option if you want to customize path to IDE logs folder. Make sure you're using forward slashes.
#---------------------------------------------------------------------
idea.log.path=${idea.system.path}/log
常用IDEA插件
仅介绍日常使用的IDEA插件,排名不分先后,根据字母顺序排序
IDEA详细配置
仅介绍基于个人习惯而配置的一些选项
编辑页面显示内存使用情况
菜单栏->View->Appearance->Status Bar Widgets->Memory Indicator
IDEA主题配置
File->Settings->Appearance & Behavior-> Appearance->Theme
IDEA 菜单栏字体及大小配置
File->Settings->Appearance & Behavior-> Appearance->Use custom font
禁止自动打开上次的项目
File->Settings->Appearance & Behavior->System Settings->Reopen last project on startup
IDEA编辑器主题配置
File->Settings->Editor-> Color Scheme->Shcheme
设置鼠标悬浮提示: 当鼠标悬浮与方法名时显示方法参数等信息
File->Settings->Editor-> Color Editing->Quick Documentation->Show quick documentation on mouse move
设置自动导包功能
File->Settings->Editor-> General->Auto Import->Java
Add unambiguous imports on the fly：自动导入不明确的结构;
Optimize imports on the fly： 自动优化导入的包
忽略大小写提示
File->Settings->Editor-> General->Code Completion
取消单行tabs显示
File->Settings->Editor-> General->Editor Tabs->Show tabs in one row
配置类的文档注释信息
File->Settings->Editor-> File and Code Templates->Includes
快捷键生成serialVersionUID
File->Settings->Editor->Inspections
设置文件编码
File->Settings->Editor->File Encodings
Global Encoding: 全局编码
Project Encoding: 项目编码
建议全部设置为utf-8
配置自动编译
File->Settings->Build, Execution, Deployment->Compiler
debug配置
File->Settings->Build, Execution, Deployment->Debugger
开启该配置，可减少debug时的内存占用
maven配置
File->Settings->Build, Execution, Deployment->Build Tools->Maven
maven home directory: maven安装目录
User settings file：maven配置文件路径
Local repository：maven本地仓库目录
