Config file generated at “/home/charley/Desktop/myKarmDemo/karma.conf.js”.

初始化完成之后，会在我们的项目中生成一个 karma.conf.js 文件，这个文件就是 Karma 的配置文件。

配置文件比较简单，能够比较轻松的看懂，这里我对原始的配置文件进行简单的修改，结果如下：

// Karma configuration

// Generated on Sun Oct 29 2017 21:45:27 GMT+0800 (CST)

module.exports = function(config) {

config.set({

// base path that will be used to resolve all patterns (eg. files, exclude)

basePath: ‘’,

// frameworks to use

// available frameworks: https://npmjs.org/browse/keyword/karma-adapter

frameworks: [‘jasmine’],

// list of files / patterns to load in the browser

files: [

“./src/**/*.js”,

“./test/**/*.spec.js”,

],

// list of files to exclude

exclude: [

],

// preprocess matching files before serving them to the browser

// available preprocessors: https://npmjs