Flutter安装

1，git clone -b stable gitee.com/mirrors/Flu… 2，配置环境变量 path:将flutter的bin地址添加到环境变量的path中;

3，配置镜像 中国库 FLUTTER_STORAGE_BASE_URL:storage.flutte-io.cn PUB_HOSTED_URL:pub.flutter-io.cn 4，运行检查 flutter doctor 5，没有X之后运行 flutter doctor --android-licenses

6，android studio 安装flutter插件 7没有X之后运行 flutter doctor --android-licenses 一直输入y,完成配置

修改镜像:flutter\packages\flutter_tools\gradle\flutter.gradle buildscript { repositories { // google() // jcenter() maven{url 'maven.aliyun.com/repository/… maven{url 'maven.aliyun.com/repository/… maven{url 'maven.aliyun.com/nexus/conte…' } maven { url "storage.googleapis.com/download.fl…" } } dependencies { classpath 'com.android.tools.build:gradle:3.5.0' } } 每一个项目配置

buildscript { repositories { // google() // jcenter() maven{url 'maven.aliyun.com/repository/… maven{url 'maven.aliyun.com/repository/… maven{url 'maven.aliyun.com/nexus/conte…' } maven { url "storage.googleapis.com/download.fl…" } }

dependencies {
    classpath 'com.android.tools.build:gradle:3.5.0'  //这个版本号看自己的配置
}

}

allprojects { repositories { // google() // jcenter() maven{url 'maven.aliyun.com/repository/… maven{url 'maven.aliyun.com/repository/… maven{url 'maven.aliyun.com/nexus/conte…' } maven { url "storage.googleapis.com/download.fl…" } } } 升级flutter 升级

方法1:flutter upgrade 方法2:删除旧的sdk,重新下载 配置

双击运行安装路径/bin/flutter.bat 运行检查 flutter doctor 注意:flutter升级之后,有的项目就无法正常运行了,建议在项目根目录使用flutter clean清除配置,然后使用flutter pub get重新配置一下，