go
package main
import (
"fmt"
"reflect"
)
type resume struct {
Name string `info:"name" doc:"我的名字"`
Sex string `info:"sex"`
}
func findTag(str interface{}) {
t := reflect.TypeOf(str).Elem()
for i := 0;i < t.NumField() ; i++ {
taginfo := t.Field(i).Tag.Get("info")
fmt.Println("info: ",taginfo)
}
}
func main() {
var re resume
findTag(&re)
}
2
go
package main
import (
"fmt"
"reflect"
)
type resume struct {
Name string `info:"name" doc:"我的名字"`
Sex string `info:"sex"`
}
func findTag(str interface{}) {
t := reflect.TypeOf(str).Elem()
for i := 0;i < t.NumField() ; i++ {
taginfo := t.Field(i).Tag.Get("info")
tagdoc := t.Field(i).Tag.Get("doc")
fmt.Println("info: ",taginfo)
fmt.Println("doc",tagdoc)
}
}
func main() {
var re resume
findTag(&re)
}