上GitHub：https://github.com/Microsoft/vscode-react-native

Getting started

• Install VS Code (0.10.10+ is preferred).
• Install the extension in VS Code:
  1. Type F1, then ext install + Enter, wait a moment while the list of available extensions is populated
  2. Type react-native and select React Native Tools
  3. For more guidance view VS Code Extension Gallery
• If you haven't already, install React Native:
  1. Run npm install -g react-native-cli to install React Native CLI (0.1.10+)
  2. Set up React Native (0.19+) using the steps detailed on the React Native getting started documentation
• Open your React Native project root folder in VS Code.
  • Hint: you should create a .babelrc with sourceMaps = true and "presets": [ "react-native" ] for better source-mapping support. (required if you want TypeScript support)

Install the extension

打开vs code ：

1.按下 F1 ，然后输入 install 回车

2.输入 react-native 然后选择 React Native Tools 安装，最后启用。