1.安装VSCode
2.安装插件
- 按
F1
并输入 ext install 并回车, 或者使用 - 输入
react-native
安装React Native Tools
假定你已经在设备上安装了react native,
如果没有安装,请使用npm install -g react-native-cli
安装
或者按照官方文档操作
新建一个RN工程 并使用VSCode打开
安装完成后 按F1
可以看到命令里多了很多关于React Native的选项

3.配置调试环境
a.自动配置
键入shift+cmd+D
或者点击icon

再点击

选择 React Native:

会自动生成
launch.json
文件,里面4个配置选项Debug Android
、Debug iOS
、Debug iOS
、Debug iOS
{
"version": "0.2.0",
"configurations": [
{
"name": "Debug Android",
"program": "${workspaceRoot}/.vscode/launchReactNative.js",
"type": "reactnative",
"request": "launch",
"platform": "android",
"sourceMaps": true,
"outDir": "${workspaceRoot}/.vscode/.react"
},
{
"name": "Debug iOS",
"program": "${workspaceRoot}/.vscode/launchReactNative.js",
"type": "reactnative",
"request": "launch",
"platform": "ios",
"target": "iPhone 5s",
"sourceMaps": true,
"outDir": "${workspaceRoot}/.vscode/.react"
},
{
"name": "Attach to packager",
"program": "${workspaceRoot}/.vscode/launchReactNative.js",
"type": "reactnative",
"request": "attach",
"sourceMaps": true,
"outDir": "${workspaceRoot}/.vscode/.react"
},
{
"name": "Debug in Exponent",
"program": "${workspaceRoot}/.vscode/launchReactNative.js",
"type": "reactnative",
"request": "launch",
"platform": "exponent",
"sourceMaps": true,
"outDir": "${workspaceRoot}/.vscode/.react"
}
]
}
b. 手动配置
接下来 我们清空 configurations

点击
添加配置
按钮,并选择configuration

结果如下:
{
"version": "0.2.0",
"configurations": [
]
}
在此点击添加配置
按钮,选择React Native: Debug iOS

这样 运行iOS就配置好了
{
"version": "0.2.0",
"configurations": [
{
"name": "Debug iOS",
"program": "${workspaceRoot}/.vscode/launchReactNative.js",
"type": "reactnative",
"request": "launch",
"platform": "ios",
"sourceMaps": true,
"target": "iPhone 6s",
"outDir": "${workspaceRoot}/.vscode/.react"
}
]
}
点击设置左边的选项,会有Debug iOS
选项

接下来 就可以点击上面选项的运行按钮,成功运行iOS啦

4.其它实用插件
Auto Close Tag
Auto Complete Tag
AutoFileName
Auto Rename Tag
Auto Import
Path Intellisense
Color Highlight
网友评论