环境配置(由于WebRTC源码需要翻墙，下载数据慢，采用了一下由Agora.io提供的镜像源)

运行以下脚本，替换 git 源

1、git config --global user.email "<your email>"

2、git config --global user.name "<your name>"

3、复制下面的地址直接粘贴在命令行里，直接敲回车

git config --global url.http://120.92.49.206:3232/chromiumsrc/webrtc.git.insteadOf https://chromium.googlesource.com/external/webrtc.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/base.git.insteadOf https://chromium.googlesource.com/chromium/src/base

git config --global url.http://120.92.49.206:3232/chromiumsrc/build.git.insteadOf https://chromium.googlesource.com/chromium/src/build

git config --global url.http://120.92.49.206:3232/chromiumsrc/buildtools.git.insteadOf https://chromium.googlesource.com/chromium/src/buildtools

git config --global url.http://120.92.49.206:3232/chromiumsrc/gradle.git.insteadOf https://chromium.googlesource.com/external/github.com/gradle/gradle.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/ios.git.insteadOf https://chromium.googlesource.com/chromium/src/ios.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/testing.git.insteadOf https://chromium.googlesource.com/chromium/src/testing

git config --global url.http://120.92.49.206:3232/chromiumsrc/third_party.git.insteadOf https://chromium.googlesource.com/chromium/src/third_party

git config --global url.http://120.92.49.206:3232/chromiumsrc/clang-format.git.insteadOf https://chromium.googlesource.com/chromium/llvm-project/cfe/tools/clang-format.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libcxx.git.insteadOf https://chromium.googlesource.com/chromium/llvm-project/libcxx.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libcxxabi.git.insteadOf https://chromium.googlesource.com/chromium/llvm-project/libcxxabi.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libunwind.git.insteadOf https://chromium.googlesource.com/external/llvm.org/libunwind.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/android_ndk.git.insteadOf https://chromium.googlesource.com/android_ndk.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/android_tools.git.insteadOf https://chromium.googlesource.com/android_tools.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/auto.git.insteadOf https://chromium.googlesource.com/external/github.com/google/auto.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/catapult.git.insteadOf https://chromium.googlesource.com/catapult.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/compact_enc_det.git.insteadOf https://chromium.googlesource.com/external/github.com/google/compact_enc_det.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/colorama.git.insteadOf https://chromium.googlesource.com/external/colorama.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/depot_tools.git.insteadOf https://chromium.googlesource.com/chromium/tools/depot_tools.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/errorprone.git.insteadOf https://chromium.googlesource.com/chromium/third_party/errorprone.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/ffmpeg.git.insteadOf https://chromium.googlesource.com/chromium/third_party/ffmpeg.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/findbugs.git.insteadOf https://chromium.googlesource.com/chromium/deps/findbugs.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/freetype2.git.insteadOf https://chromium.googlesource.com/chromium/src/third_party/freetype2.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/harfbuzz.git.insteadOf https://chromium.googlesource.com/external/github.com/harfbuzz/harfbuzz.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/gtest-parallel.git.insteadOf https://chromium.googlesource.com/external/github.com/google/gtest-parallel

git config --global url.http://120.92.49.206:3232/chromiumsrc/googletest.git.insteadOf https://chromium.googlesource.com/external/github.com/google/googletest.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/icu.git.insteadOf https://chromium.googlesource.com/chromium/deps/icu.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/jsr-305.git.insteadOf https://chromium.googlesource.com/external/jsr-305.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/jsoncpp.git.insteadOf https://chromium.googlesource.com/external/github.com/open-source-parsers/jsoncpp.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/junit.git.insteadOf https://chromium.googlesource.com/external/junit.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/fuzzer.git.insteadOf https://chromium.googlesource.com/chromium/llvm-project/compiler-rt/lib/fuzzer.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libjpeg_turbo.git.insteadOf https://chromium.googlesource.com/chromium/deps/libjpeg_turbo.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libsrtp.git.insteadOf https://chromium.googlesource.com/chromium/deps/libsrtp.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libvpx.git.insteadOf https://chromium.googlesource.com/webm/libvpx.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/libyuv.git.insteadOf https://chromium.googlesource.com/libyuv/libyuv.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/linux-syscall-support.git.insteadOf https://chromium.googlesource.com/linux-syscall-support.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/mockito.git.insteadOf https://chromium.googlesource.com/external/mockito/mockito.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/nasm.git.insteadOf https://chromium.googlesource.com/chromium/deps/nasm.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/openh264.git.insteadOf https://chromium.googlesource.com/external/github.com/cisco/openh264

git config --global url.http://120.92.49.206:3232/chromiumsrc/requests.git.insteadOf https://chromium.googlesource.com/external/github.com/kennethreitz/requests.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/robolectric.git.insteadOf https://chromium.googlesource.com/external/robolectric.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/ub-uiautomator.git.insteadOf https://chromium.googlesource.com/chromium/third_party/ub-uiautomator.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/usrsctp.git.insteadOf https://chromium.googlesource.com/external/github.com/sctplab/usrsctp

git config --global url.http://120.92.49.206:3232/chromiumsrc/binaries.git.insteadOf https://chromium.googlesource.com/chromium/deps/yasm/binaries.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/patched-yasm.git.insteadOf https://chromium.googlesource.com/chromium/deps/yasm/patched-yasm.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/tools.git.insteadOf https://chromium.googlesource.com/chromium/src/tools

git config --global url.http://120.92.49.206:3232/chromiumsrc/client-py.git.insteadOf https://chromium.googlesource.com/infra/luci/client-py.git

git config --global url.http://120.92.49.206:3232/chromiumsrc/boringssl.git.insteadOf https://boringssl.googlesource.com/boringssl.git