Created
October 28, 2015 01:20
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Go reflective with JSON Marshaling
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| package main | |
| import "fmt" | |
| import "reflect" | |
| import "encoding/json" | |
| func main() { | |
| fmt.Println("Hello, playground") | |
| f([]byte(`{"P":123,"Q":"abc"}`), A{}) | |
| } | |
| type A struct { | |
| P int `json:""` | |
| Q string `json:""` | |
| } | |
| func f(s []byte, v interface{}) { | |
| vType := reflect.TypeOf(v) | |
| v1 := reflect.New(vType).Interface() | |
| v2 := reflect.New(vType).Interface() | |
| json.Unmarshal(s, v1) | |
| json.Unmarshal(s, v2) | |
| fmt.Println(v1) | |
| fmt.Println(v2) | |
| fmt.Println(v1 == v2) | |
| fmt.Println(reflect.DeepEqual(v1, v2)) | |
| } |
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