golang 的库引用方法

这样就可以使用自己想要的库了：

go mod init json


go mod edit -require github.com/gorilla/[email protected]
go mod edit -require github.com/tidwall/[email protected]
...

go mod downlaod

example (json.go):

package main

import "github.com/tidwall/gjson"

const json = `{
     "name":{
     "first":"Janet","last":"Prichard"},"age":47}`

func main() {
    
        value := gjson.Get(json, "name.last")
        println(value.String())
}

go run json.go