vscode怎么运行javascript？
1、直接按F5可以调试的方法或者点击运行按钮（可以直接运行html文件或者js文件）
在launch.json文件中的配置如下：
{
"version": "0.2.0",
"configurations": [{
"name": "谷歌浏览器", //运行html文件，用谷歌浏览器打开
"type": "chrome",
"request": "launch",
"url": "${file}",
"sourceMaps": true,
"webRoot": "${workspaceRoot}"
},
{
"name": "nodeLauch", //单独调试js，即可以直接运行js
"type": "node",
"request": "launch",
"program": "${file}", //这个配置成你要调试的文件、${file}当前打开的文件
"stopOnEntry": false,
"args": [],
"cwd": "${workspaceRoot}",
"runtimeExecutable": null,
"runtimeArgs": [
"--nolazy"
],
"env": {
"NODE_ENV": "development"
},
"console": "internalConsole",
"preLaunchTask": "",
"sourceMaps": false,
"outDir": null
}
]
}
2、第二种方法 Ctrl+Shift+B 快捷键运行html文件，在Tasks.json中配置如下：
{
"version": "0.1.0",
"command": "",
"isShellCommand": false,
"args": ["${file}"],
"showOutput": "always",
"windows": {
"command": "C:/Users/shannonliang/AppData/Local/Google/Chrome/Application/chrome.exe"
},
"tasks": [{
"taskName": "webserver",
"isBuildCommand": true,
"showOutput": "always"
}]
}
3、如果第二种方法，不想每次都按这个快捷键，请参考npm配置node服务方法：
http://stackoverflow.com/questions/30039512/how-to-view-my-html-code-in-browser-with-visual-studio-code
