假设我有两个结构:
type Base struct {
id int
name string
}
type Extended struct {
Base
Email string
Password string
}
我想反映Extended struct来获取它的字段:
e := Extended{}
e.Email = "me@mail.com"
e.Password = "secret"
for i := 0 ; i < reflect.TypeOf(e).NumField() ; i++ {
if reflect.TypeOf(e).Field(i) != "struct" { << how to do this validation?
fmt.Println(reflect.ValueOf(e).Field(i))
}
}
答案 0 :(得分:7)
只需检查值的种类()
if reflect.ValueOf(e).Field(i).Kind() != reflect.Struct {
fmt.Println(reflect.ValueOf(e).Field(i))
}