fix mybeego

 package common
 
-import "fmt"
+import (
+	"fmt"
+	"encoding/json"
+)
 
 // Must panics if err is not nil.
 func Must(err error) {
@@ -22,4 +25,12 @@ func Error2(v interface{}, err error) error {
 
 func LogF(format string,args interface{})string{
 	return fmt.Sprintf(format,args)
+}
+
+func AssertJson(object interface{})string{
+	json,err :=json.Marshal(object)
+	if err!=nil{
+		return ""
+	}
+	return string(json)
 }
\ No newline at end of file

@@ -7,13 +7,6 @@ type Error struct {
 	err error
 }
 
-func (e Error)Error()string{
-	if e.err==nil{
-		return ""
-	}
-	return e.err.Error()
-}
-
 func NewError(code int,e error)Error{
 	return Error{
 		Code:code,
@@ -24,3 +17,14 @@ func NewError(code int,e error)Error{
 func NewErrorWithMsg(code int,msg string)Error{
 	return NewError(code,fmt.Errorf(msg))
 }
+
+func (e Error)Error()string{
+	if e.err==nil{
+		return ""
+	}
+	return e.err.Error()
+}
+
+func(e Error)Unwrap()error{
+	return e.err
+}

 package common
 
 import (
+	"errors"
 	"fmt"
 	"testing"
 )
@@ -12,4 +13,19 @@ func Test_Error(t *testing.T){
 
 	emsg :=NewErrorWithMsg(2,"some error")
 	t.Log(emsg,emsg.Code)
+}
+
+func Test_AssertError(t *testing.T){
+	var targetErr = NewError(1,fmt.Errorf("%v","some error"))
+	var e error =targetErr
+	if !errors.Is(e,targetErr){
+			t.Fatal("errors.Is not equal")
+	}
+	if errors.Unwrap(e) ==nil{
+		t.Fatal("errors.Unwrap not nil")
+	}
+	var commErr Error
+	if !errors.As(e,&commErr){
+		t.Fatal("errors.As error")
+	}
 }
\ No newline at end of file

@@ -33,17 +33,16 @@ func (this *BaseController) Options() {
 func (this *BaseController) AllowCross() {
 	this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", "*")
 	this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
-	//this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Headers", "uid, token,jwt, deviceid, appid,Content-Type,Authorization,from")
-	this.Ctx.WriteString("")
+	this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Headers", "*")
+	//this.Ctx.WriteString("")
 }
 
 func (this *BaseController) Prepare() {
-
 	this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Origin", "*")
+	this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Headers", "*")
 	if this.Ctx.Input.Method() == "OPTIONS" {
 		this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Methods", "POST, GET, OPTIONS, PUT, DELETE")
-		//this.Ctx.ResponseWriter.Header().Set("Access-Control-Allow-Headers", "uid, token,jwt, deviceid, appid,Content-Type,Authorization,from")
-		this.Ctx.WriteString("")
+		//this.Ctx.WriteString("")
 		return
 	}
 
@@ -118,34 +117,3 @@ func (this *BaseController) Finish() {
 		log.Info(fmt.Sprintf("<====Send to uid(%d) client: %d byte\nRequestId:%s RspBodyData: %s", this.RequestHead.Uid, length,this.RequestHead.GetRequestId(), string(strByte)))
 	}
 }
-
-// BaseControllerCallBack
-type BaseControllerCallBack struct {
-	beego.Controller
-	Query    map[string]string
-	JSONBody map[string]interface{}
-	ByteBody []byte
-}
-
-func (this *BaseControllerCallBack) Prepare() {
-	this.Query = map[string]string{}
-	input := this.Input()
-	for k := range input {
-		this.Query[k] = input.Get(k)
-	}
-
-	if this.Ctx.Input.RequestBody != nil {
-		log.Info("RecvHead:", string(this.Ctx.Input.Header("Authorization")))
-		this.ByteBody = this.Ctx.Input.RequestBody
-	}
-}
-
-func (this *BaseControllerCallBack) Resp(msg *Message) {
-	this.Data["json"] = msg
-	this.ServeJSON()
-}
-
-func (this *BaseControllerCallBack) Finish() {
-	strByte, _ := json.Marshal(this.Data["json"])
-	log.Debug("<====Send to client:\n", string(strByte))
-}

@@ -64,4 +64,8 @@ func init() {
 	ErrnoMsg[4] = "您目前使用的版本过低，无法显示最新的相关内容，请使用最新版本。"
 	ErrnoMsg[5] = "描述包含敏感词，请重新编辑"
 	ErrnoMsg[6] ="重复提交，请稍后再试"
+}
+
+func SetMessage(code int,msg string){
+	ErrnoMsg[code] = msg
 }
\ No newline at end of file