Unsupported platform for fsevents@1.2.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

系统：win10

使用 npm 安装依赖时报错:

Unsupported platform for fsevents@1.2.3: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}) 

这是warning错误，是因为mac下需要 fsevents，这里是在windows环境，所以可以忽略这个错误。