2.获取结构体
最后更新于：2022-04-02 04:45:09
反射获取结构体
~~~
package main
import (
"fmt"
"reflect"
)
type Student struct {
Name string
Age int
Score float32
}
func test(b interface{}) {
t := reflect.TypeOf(b)
fmt.Println(t)
v := reflect.ValueOf(b)
fmt.Println(v)
k := v.Kind()
fmt.Println(k)
iv := v.Interface()
fmt.Println(iv)
stu, ok := iv.(Student)
if ok {
fmt.Printf("%v %T\n", stu, stu)
}
}
func main() {
var a Student = Student{
Name: "stu01",
Age: 18,
Score: 92,
}
test(a)
}
~~~
输出结果：
~~~
main.Student
{stu01 18 92}
struct
{stu01 18 92}
{stu01 18 92} main.Student
~~~
';