flutter doctor检测过程中出现网络超时的问题
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移动开发
flutter安装过程中遇到的问题时:
Network resources
X A network error occurred while checking “https://maven.google.com/”:
An HTTP error occurred while checking “https://github.com/”:
网络超时
打开flutter根目录
1. 找到配置flutter的目录,并且通过cd切换进去即可; 当找不到时,可以通过find命令查找如下文件名即可:find / -name "*.http_host_validator.dart" 2. vim flutter/packages/flutter_tools/lib/src/http_host_validator.dart 3. 替换 kMaven(修改地址如下:http://maven.aliyun.com/nexus/content/groups/public/) 4. rm -rf flutter/bin/cache 5. flutter doctor
设置国内网络代理地址:
1. sudo vim .bash_profile 2. 添加如下代理即可: export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn export PUB_HOSTED_URL=https://pub.flutter-io.cn 3. source .bash_profile
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