type User struct {
Uid int
Name string
Pass1 string `gconv:"password1"`
Pass2 string `gconv:"password2"`
}
func main() {
//user := (*User)(nil)
//user := &User{}
user := new(User)
fmt.Println(user)
}
原文：https://www.cnblogs.com/iiiiiher/p/12803035.html