Open up a Terminal window. (If you have never seen Terminal before, go to Spotlight Search and type "Terminal.")
In the Terminal box, try this:
defaults read com.google.Chrome AppleLanguages
If you see this:
| /** | |
| * 定义函数 | |
| */ | |
| function helloworld () { | |
| return 'hello world!'; | |
| } | |
| // 调用函数 | |
| helloworld(); |