java 开发环境

jdk

wiloon.com/jdk

安装 maven

https://maven.apache.org/download.cgi

apache-maven-3.6.3-bin.zip

安装 idea

https://www.jetbrains.com/idea/download/#section=windows

https://download.jetbrains.8686c.com/idea/ideaIC-2019.3.3.exe

安装 eclipse

https://www.eclipse.org/downloads/packages/

Eclipse IDE for Java Developers, Windows 64-bit

subclipse

https://github.com/subclipse/subclipse/wiki

Help>Install New Software>Add

latest: https://dl.bintray.com/subclipse/releases/subclipse/latest/