fix golangci-lint failed (#284)

* fix golangci-lint error

miniprogram/encryptor/encryptor.go

@@ -22,7 +22,6 @@ func NewEncryptor(context *context.Context) *Encryptor {
 	return basic
 }
 
-
 var (
 	// ErrAppIDNotMatch appid不匹配
 	ErrAppIDNotMatch = errors.New("app id not match")
@@ -36,19 +35,19 @@ var (
 
 // PlainData 用户信息/手机号信息
 type PlainData struct {
-	OpenID    string `json:"openId"`
-	UnionID   string `json:"unionId"`
-	NickName  string `json:"nickName"`
-	Gender    int    `json:"gender"`
-	City      string `json:"city"`
-	Province  string `json:"province"`
-	Country   string `json:"country"`
-	AvatarURL string `json:"avatarUrl"`
-	Language  string `json:"language"`
+	OpenID          string `json:"openId"`
+	UnionID         string `json:"unionId"`
+	NickName        string `json:"nickName"`
+	Gender          int    `json:"gender"`
+	City            string `json:"city"`
+	Province        string `json:"province"`
+	Country         string `json:"country"`
+	AvatarURL       string `json:"avatarUrl"`
+	Language        string `json:"language"`
 	PhoneNumber     string `json:"phoneNumber"`
 	PurePhoneNumber string `json:"purePhoneNumber"`
 	CountryCode     string `json:"countryCode"`
-	Watermark struct {
+	Watermark       struct {
 		Timestamp int64  `json:"timestamp"`
 		AppID     string `json:"appid"`
 	} `json:"watermark"`

miniprogram/qrcode/qrcode.go

@@ -74,15 +74,13 @@ func (qrCode *QRCode) fetchCode(urlStr string, body interface{}) (response []byt
 			err = fmt.Errorf("fetchCode error : errcode=%v , errmsg=%v", result.ErrCode, result.ErrMsg)
 			return nil, err
 		}
-	} else if contentType == "image/jpeg" {
+	}
+	if contentType == "image/jpeg" {
 		// 返回文件
 		return response, nil
-	} else {
-		err = fmt.Errorf("fetchCode error : unknown response content type - %v", contentType)
-		return nil, err
 	}
-
-	return
+	err = fmt.Errorf("fetchCode error : unknown response content type - %v", contentType)
+	return nil, err
 }
 
 // CreateWXAQRCode 获取小程序二维码，适用于需要的码数量较少的业务场景

miniprogram/subscribe/subscribe.go

@@ -47,6 +47,8 @@ func (s *Subscribe) Send(msg *Message) (err error) {
 	}
 	uri := fmt.Sprintf("%s?access_token=%s", subscribeSendURL, accessToken)
 	response, err := util.PostJSON(uri, msg)
-
+	if err != nil {
+		return
+	}
 	return util.DecodeWithCommonError(response, "Send")
 }

miniprogram/tcb/file.go

@@ -130,5 +130,5 @@ func (tcb *Tcb) BatchDeleteFile(env string, fileIDList []string) (*BatchDeleteFi
 	}
 	batchDeleteFileRes := &BatchDeleteFileRes{}
 	err = util.DecodeWithError(response, batchDeleteFileRes, "BatchDeleteFile")
-	return batchDeleteFileRes, nil
+	return batchDeleteFileRes, err
 }