You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
23 lines
391 B
23 lines
391 B
package util |
|
|
|
import ( |
|
"reflect" |
|
) |
|
|
|
func GetStructFieldByJsonTag(obj interface{}, tag string) (field reflect.StructField, ok bool) { |
|
t := reflect.TypeOf(obj) |
|
v := reflect.ValueOf(obj) |
|
if v.Kind() == reflect.Ptr { |
|
t = t.Elem() |
|
} |
|
|
|
for i := 0; i < t.NumField(); i++ { |
|
field = t.Field(i) |
|
tagName := field.Tag.Get("json") |
|
if tagName == tag { |
|
ok = true |
|
return |
|
} |
|
} |
|
return |
|
}
|
|
|