开发环境变量开发环境变量 JDK JAVA_HOME CLASSPATH 可选，jdk1.5 版本以后可以不设置 PAT

开发环境变量

JDK

JAVA_HOME

D:\DevTools\Java\jdk1.8.0_201

~~CLASSPATH~~

可选，jdk1.5 版本以后可以不设置

.;%JAVA_HOME%\lib;%JAVA_HOME%\lib\tools.jar

PATH

%JAVA_HOME%\bin
%JAVA_HOME%\jre\bin

验证

java -version
//或 
javac -version

Android

ANDROID_HOME

~~ANDROID_SDK_ROOT~~ 已经废弃

D:\DevTools\AndroidSdk

ANDROID_USER_HOME

~~ANDROID_SDK_HOME~~

D:\DevToolsCache\.android

PATH

%ANDROID_HOME%\platform-tools
%ANDROID_HOME%\tools

Gradle

GRADLE_USER_HOME

D:\DevToolsCache\.gradle

Maven

MAVEN_HOME

D:\DevTools\apache-maven-3.6.3-bin\apache-maven-3.6.3

PATH

%MAVEN_HOME%\bin

Nexus

NEXUS_HOME

D:\DevTools\nexus-3.25.1-04-win64\nexus-3.25.1-04

PATH

%NEXUS_HOME%\bin

Tomcat

CATALINA_HOME

D:\DevTools\apache-tomcat-8.5.57-windows-x64\apache-tomcat-8.5.57

CATALINA_BASE

D:\DevTools\apache-tomcat-8.5.57-windows-x64\apache-tomcat-8.5.57

PATH

%CATALINA_HOME%\lib
%CATALINA_HOME%\bin

Node.js

NODE_HOME

D:\DevTools\node-v14.15.3-win-x64

Flutter

FLUTTER_HOME

D:\DevTools\flutter_windows_3.16.9-stable\flutter

PUB_CACHE

可选

D:\DevToolsCache\Pub\Cache

PUB_HOSTED_URL

https://pub.flutter-io.cn

FLUTTER_STORAGE_BASE_URL

https://storage.flutter-io.cn

PATH

%FLUTTER_HOME%\bin

验证

flutter doctor
//或
flutter --version
//或 
dart --version

win path 一般自带

%USERPROFILE%\AppData\Local\Microsoft\WindowsApps

win path 汇总

%USERPROFILE%\AppData\Local\Microsoft\WindowsApps;%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin;%ANDROID_HOME%\tools;%ANDROID_HOME%\platform-tools;%MAVEN_HOME%\bin;%NEXUS_HOME%\bin;%CATALINA_HOME%\lib;%CATALINA_HOME%\bin;%NODE_HOME%;%NODE_HOME%\node_global;