karma测试框架安装、js压缩包安装 遇到的问题

因为最开始安装的时候，nodejs的目录是指向到C盘User目录下面的。所有的-g安装的包，也就全部都在那个目录下面了。

但通常情况下，新建项目都会随意放在其他盘里，于是基于这些包的安装，必须先引导到你的项目的目录下面去执行安装命令（npm install）。

在安装完karma的时候(命令：npm install karma)，一直提示：no provider for framework:jasmine... 错误。后台经人指点，

进行了karma的初始化（命令：karma init，然后一直回车）。

 1 ~ D:\workspace\javascript\karma>karma init
 2
 3 Which testing framework do you want to use ?
 4 Press tab to list possible options. Enter to move to the next question.
 5 > jasmine
 6
 7 Do you want to use Require.js ?
 8 This will add Require.js plugin.
 9 Press tab to list possible options. Enter to move to the next question.
10 > no
11
12 Do you want to capture a browser automatically ?
13 Press tab to list possible options. Enter empty string to move to the next question.
14 > Chrome
15 >
16
17 What is the location of your source and test files ?
18 You can use glob patterns, eg. "js/*.js" or "test/**/*Spec.js".
19 Enter empty string to move to the next question.
20 >
21
22 Should any of the files included by the previous patterns be excluded ?
23 You can use glob patterns, eg. "**/*.swp".
24 Enter empty string to move to the next question.
25 >
26
27 Do you want Karma to watch all the files and run the tests on change ?
28 Press tab to list possible options.
29 > yes
30
31 Config file generated at "D:\workspace\javascript\karma\karma.conf.js".

初始化karma

最后再安装jasmin（命令：npm install karma-jasmine）。

最最后，配置测试文件的路径，输入：karma start，就OK了！