Flutter 增长三方库卡在flutter package get 的解决办法

修改 pubspec.yaml 文件增长第三方库以后,AndroidStudio 像往常同样提示 须要 package get。git

而后一直卡在github

Running "flutter packages get" in flutter_project_name...    

等啊等,等不了想从新执行package get,结果spa

Waiting for another flutter command to release the startup lock...

解决方法:get

打开flutter安装文件夹,找到\bin\cache中的lockfile文件,删除之,就能够从新package get了。it

然额仍是一只卡住。。。io

Flutter毕竟是Google的,查了下原来还有Using-Flutter-in-Chinaclass

大概意思就是 把 package 获取地址改成访问国内镜像站就能够了。变量

  • Linux 或 Macflutter

    export PUB_HOSTED_URL=https://pub.flutter-io.cn
    export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
  • Windowsfile

    PUB_HOSTED_URL ===== https://pub.flutter-io.cn
    FLUTTER_STORAGE_BASE_URL ===== https://storage.flutter-io.cn

增长两个环境变量,而后执行一下 flutter doctor命令。问题完美解决。

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