jQuery Code Snippet Not Working vs2017 windows 10

[apchenjun]

I have repeatedly installed a few times and I can't come out

[reynirornb]

Same problem. Though "jQuery" appears in the snippets menu there are no snippets.

[bermaneyal]

try outside the function

[yanhua1012]

I have encountered the same problem.
belows are steps of my solution

1. downloading snippets from https://github.com/kspearrin/Visual-Studio-jQuery-Code-Snippets/tree/master/jQueryCodeSnippets
2. open Tools -> Code Snippet Manager in vs2017
3. import them to vs2017