简单的字符串编码可以使用下面方式
str := "aabb,&8?%s"
ret := url.QueryEscape(str)
log.Println(ret)
encodedValue := "Hell%C3%B6+W%C3%B6rld%40Golang"
decodedValue, err := url.QueryUnescape(encodedValue)
log.Println(decodedValue, err)
输出结果
2021/08/14 11:35:12 aabb%2C%268%3F%25s
2021/08/14 11:35:13 Hellö Wörld@Golang <nil>