add binding

routers/api/v1/pai.go

@@ -64,12 +64,13 @@ func RecordMineTime(c *gin.Context) {
 	appG := app.Gin{C: c}
 
 	var req pai_service.ReqMineTime
-	logging.Info("req:",req)
+
 
 	err := c.ShouldBindJSON(&req)
 	if err != nil {
 		appG.Response(http.StatusOK, e.ERROR, nil)
 	}
+	logging.Info("req:",req)
 	var stat stat_service.RaspMinerStat
 	err = stat.SetMineTime(req.Addr,req.Flag)
 	if err != nil {

routers/router.go

@@ -5,11 +5,23 @@ import (
 	_ "chain33-pai/docs"
 	"chain33-pai/routers/api/v1"
 	"net/http"
+	"reflect"
+	"strconv"
+	"gopkg.in/go-playground/validator.v8"
+	"github.com/gin-gonic/gin/binding"
+	"chain33-pai/pkg/logging"
 )
 
 // InitRouter initialize routing information
 func InitRouter() *gin.Engine {
 	r := gin.Default()
+	//Custom Validators
+	if v, ok := binding.Validator.Engine().(*validator.Validate); ok {
+		err := v.RegisterValidation("LegalNumber", CheckNumber)
+		if err != nil {
+			logging.Error("gin custom validator init error, field:LegalNumber")
+		}
+	}
 	r.Use(gin.Logger())
 	r.Use(gin.Recovery())
 	r.Use(Cors())
@@ -77,3 +89,30 @@ func Cors() gin.HandlerFunc {
 		c.Next()
 	}
 }
+
+
+func CheckNumber(
+	v *validator.Validate, topStruct reflect.Value, currentStructOrField reflect.Value,
+	field reflect.Value, fieldType reflect.Type, fieldKind reflect.Kind, param string,
+) bool {
+	val := field.Interface()
+
+	switch val.(type) {
+	case int:
+		return true
+	case string:
+		if val.(string) == "" {
+			return true
+		}
+		_, err := strconv.ParseInt(val.(string), 10, 64)
+		if err != nil {
+			return false
+		}
+		return true
+	case int64:
+		return true
+	default:
+		//utility_log.Error("func ToInt error unknow type")
+		return false
+	}
+}

service/pai_service/pai.go

@@ -48,14 +48,14 @@ type MinedTxInfo struct {
 
 
 type ReqTicketInfo struct {
-	Addr string `json:"addr" validate:"requried"`
+	Addr string `json:"addr" binding:"requried"`
 	Page int32 `json:"page"`
 	Pagesize int32 `json:"pagesize"`
 	Detail bool `json:"detail"`
 }
 
 type ReqMineTime struct {
-	Addr string `json:"addr" validate:"requried"`
+	Addr string `json:"addr" binding:"requried"`
 	Flag string `json:"flag"`
 }