我是新手在VS Code中使用TypeScript。我正在尝试设置本地服务器路径以打开我的HTML文件。如何设置并且每次尝试设置时都会出错。我无法在终端中使用"npm install"和"npm start"命令。如果我使用这个命令，我会得到一个错误。
文件夹结构:
TsDemo--folder name
.vscode
->launch.json
->tasks.json
out
->app.js
->app.js.map
app.ts
index.html
tsconfig.json
我跟着这个链接：https://blogs.msdn.microsoft.com/cdndevs/2016/01/24/visual-studio-code-and-local-web-server/，但不起作用。 如果我使用这个命令：D:\TsDemo>NPM install
D:\TsDemo>npm install
npm ERR! code ETIMEDOUT
npm ERR! errno ETIMEDOUT
npm ERR! network request to https://registry.npmjs.org/lite-server failed, reason: connect ETIMEDOUT 10.232.192.45:8080
npm ERR! network This is a problem related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settings.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network 'proxy' config is set properly. See: 'npm help config'
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\AppData\Roaming\npm-cache\_logs\2017-12-20T14_16_49_680Z-debug.log
如果我使用这个命令：D:\TsDemo>NPM start
D:\TsDemo>npm start
>TSDEMO@1.0.0 start D:\TsDemo
> npm run lite
npm WARN invalid config loglevel="notice"
> TSDEMO@1.0.0 lite D:\TsDemo
>lite-server --port 10001
'lite-server' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! TSDEMO@1.0.0 lite: `lite-server --port 10001`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the TSDEMO@1.0.0 lite script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\411732\AppData\Roaming\npm-cache\_logs\2017-12-20T14_07_41_636Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! TSDEMO@1.0.0 start: `npm run lite`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the TSDEMO@1.0.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm WARN Local package.json exists, but node_modules missing, did you mean to install?
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\AppData\Roaming\npm-cache\_logs\2017-12-20T14_07_41_694Z-debug.log