funcGetCacheKey(obj,funcName string,param map[string]interface{})string{m:=map[string]interface{}{"obj":obj,"funcName":funcName,"param":filterSpecialParam(param,true),}bin,_:=json.Marshal(m)hash:=fmt.Sprintf("%x",md5.Sum(bin))appzaplog.Info("GetQueryKey Key",zap.String("Cache2Go F...
QrCodeStr string `json:"qrCodeStr"` StartTime time.Time `json:"StartTime,omitempty" swaggerignore:"false"` StartTimeStamp int64 `json:"startTimeStamp"` } func (c *DevData) MarshalJSON() ([]byte, error) { type Alias DevData aux := &Alias{} *aux = Alias(*c) aux.StartTime = time...
使用json.Marshal 函数非常简单,只需将要转换的数据作为参数传递给该函数即可。下面是一个示例程序: packagemainimport("encoding/json""fmt")typePersonstruct{Namestring`json:"name"`Ageint`json:"age"`}funcmain(){p:=Person{Name:"Tom",Age:20}b,err:=json.Marshal(p)iferr!=nil{fmt.Println("Failed ...
// can marshal themselves into valid JSON. typeMarshalerinterface{ MarshalJSON() ([]byte,error) } // Unmarshaler is the interface implemented by types // that can unmarshal a JSON description of themselves. // The input can be assumed to be a valid encoding of // a JSON value. Unmarsh...
msgBJ, _ := json.Marshal(msgB) log.Info("B", zap.Reflect("msgB", msgB), zap.ByteString("msgBJ", msgBJ)) 但interface反序列化后会变成map[string]interface类型,想要转成struct只能使用mapstructure之类的库 varmsgX Message _ = json.Unmarshal(msgAJ, &msgX) ...
b,_:=json.Marshal(person) varpPerson json.Unmarshal(b,&p) fmt.Println(p) os.Stdout.Write(b) } 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. b是字节对象,p是person对象 4.源码解读 funcMarshal(vinterface{}) ([]byte,error) { ...
caililin6楼•4 个月前
json.Marshal 默认 escapeHtml 为true,会转义 <、>、& funcMarshal(vinterface{})([]byte,error) { e := &encodeState{} err := e.marshal(v, encOpts{escapeHTML:true})iferr !=nil{returnnil, err }returne.Bytes(),nil} AI代码助手复制代码 ...
MarshalJSON() if err != nil { panic(err) } fmt.Printf("%s", data) } 排查问题后发现json.Marshal在内部会去调用Marshaler这个接口,而这个接口定义如下 // Marshaler is the interface implemented by types that // can marshal themselves into valid JSON. type Marshaler interface { MarshalJSON()...
=nil{fmt.Println("序列化失败,error=",err)}fmt.Printf("序列化之后的结果:%v\n",string(data))}functestMap(){vara map[string]interface{}a=make(map[string]interface{})a["name"]="孙悟空"a["age"]=20a["address"]="水帘洞"a["skill"]="七十二变"data,err:=json.Marshal(a)iferr!=nil...