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CodePudding user response:
Beginners or from the start, please download an eclipse IDE,https://mirrors.tuna.tsinghua.edu.cn/eclipse/technology/epp/downloads/release/2019-12/R/eclipse-jee-2019-12-R-win32-x86_64.zip
Other platforms or other oriented development (e.g., CPP PHP) can find from here
https://mirrors.tuna.tsinghua.edu.cn/eclipse/technology/epp/downloads/release/2019-12/R/
To the superior directory to find the old version