安装后如何运行Karma？

Question

我正在尝试将业力用于不同的手表流程.

我在全球范围内安装了业力:

npm i -g karma

然后跑了karma start karma.conf.js,它工作.

现在我需要karma在项目内部安装

npm install karma

它似乎安装得很好,因为我有文件夹karma node_modules,但是,node_modules/karma/bin/karma似乎不是要运行的可执行文件.

在本地安装后如何运行业力？

Answer 1

To run locally on Windows (I'm on Windows 10), I recommend adding the following to your package.json file.

 "scripts": {
    "test": "cd ./node_modules/karma/bin/ && karma start"
  },

Then from the command line, type npm run test

I prefer to not install a cli globally for these kinds of tools and instead run them locally from my project using a script. This way I can quickly see what version is in the dev dependencies and don't have to worry about the global version being different from the local one.

"devDependencies": {
    "karma": "^1.4.0"
 }

Answer 2

本地安装后运行 Karma：

# Run Karma:
$ ./node_modules/karma/bin/karma start

打字./node_modules/karma/bin/karma start很糟糕，因此您可能会发现全局安装 karma-cli 很有用。如果您想在 Windows 上从命令行运行 Karma，则需要执行此操作。

$ npm install -g karma-cli

然后，您可以从任何地方简单地通过 karma 运行 Karma，并且它将始终运行本地版本。