原文地址：https://blog.csdn.net/gyh198/article/details/75036686
翻不了墙的话，可以用迅雷下载
https://dl.google.com/android/repository/android-ndk-r17-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r17-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r17-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r17-linux-x86_64.zip
历史版本：
https://dl.google.com/android/repository/android-ndk-r16b-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r16b-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r16b-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r15c-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r15c-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r15c-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r15c-linux-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r14b-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r14b-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r14b-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r14b-linux-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r13b-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r13b-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r13b-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r13b-linux-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r12b-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r12b-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r12b-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r12b-linux-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r11c-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r11c-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r11c-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r11c-linux-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r10e-windows-x86.zip
https://dl.google.com/android/repository/android-ndk-r10e-windows-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r10e-darwin-x86_64.zip
https://dl.google.com/android/repository/android-ndk-r10e-linux-x86_64.zip