我如何“跑"WebStorm 中的 TypeScript 文件? [英] How I "Run" a TypeScript file in WebStorm?

问题描述

在我的 WebStorm IDE 中，我项目中的所有 .js(和 .jsx)文件都有一个关联的运行"命令，但是 .ts(或 .tsx)文件.

我相信我已经为 TypeScript 正确配置了我的项目，因为我至少能够从命令行运行 tsc (

In my WebStorm IDE, all .js (and .jsx) files in my project have an associated "Run" command, but this feature is absent from .ts (or .tsx) files.

I believe I have correctly configured my project for TypeScript, as I am able to at least run tsc from the command line (with somewhat unexpected results), but am surprised that I can't simply do this from within the IDE.

Does WebStorm support single file TypeScript compilation and running? Does enabling this require some specific non-default configuration of the IDE?

解决方案

Running Typescript files directly is not supported, as they can't be run with Node.js. You have to either pre-compile your code with tsc and then invoke Run on the compiled js file, or use on-the-fly compilation with ts-node:

• npm install -D ts-node typescript
• in Node.js run configuration, specify --require ts-node/register as Node.js parameters:

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