React中文网:http://reactnative.cn/docs/0.30/getting-started.html#contentReact
英文网:http://facebook.github.io/react-native/docs/webview.html
Homebrew安装:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
如果遇到权限问题运行
sudo chown -R `whoami` /usr/local
React Native的命令行工具:
npm install -g react-native-cli
如果你看到EACCES: permission denied这样的权限报错 运行:
sudo chown -R `whoami` /usr/local
Watchman工具:
brew install watchman
找一个目录下运行初始化
react-native init AwesomeProject
如果遇到报错或权限问题运行(修复权限):
sudo chmod 777 ~/.babel.json
之后重新运行初始化进入文件夹运行
cd AwesomeProject
react-native run-ios
想要引入外部http请求
需要用xcode打开本地info.plist把App Transport Security Settings 点开后的 Allow Arbitrary Loads 改成YES
编写Hello World
importReact, {Component} from'react';import{
AppRegistry,
Text} from'react-native';
classHelloWorldAppextendsComponent{ render() {return( Helloworld! ); }}
// 注意,这里用引号括起来的'HelloWorldApp'必须和你init创建的项目名一致AppRegistry.registerComponent('HelloWorldApp', () =>HelloWorldApp);
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