jdk1.8，1.8zip压缩包，jdk-8u261.zip

Windows下直接解压，免安装，简单易用，仅需配置环境变量

jdk-14.0.2_windows-x64_bin.zip

jdk-14.0.2_windows-x64_bin.zip，不想去官网下的可以看看jdk14,windows64位压缩包

Git-2.26.2-64-bit+TortoiseGit

Git-2.26.2-64-bit.exe+TortoiseGit-2.10.0.2-64bit.msi+TortoiseGit-LanguagePack-2.10.0.0-64bit-zh_CN.msi