增加当前节点本地定时缓存，修改部分潜在BUG，启动时Mongo或者redis无法正常连接时，进入启动等待

backend/vendor/github.com/gin-gonic/gin/binding/binding.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a MIT style
 // license that can be found in the LICENSE file.
 
+// +build !nomsgpack
+
 package binding
 
 import "net/http"
@@ -78,12 +80,13 @@ var (
 	MsgPack       = msgpackBinding{}
 	YAML          = yamlBinding{}
 	Uri           = uriBinding{}
+	Header        = headerBinding{}
 )
 
 // Default returns the appropriate Binding instance based on the HTTP method
 // and the content type.
 func Default(method, contentType string) Binding {
-	if method == "GET" {
+	if method == http.MethodGet {
 		return Form
 	}
 

backend/vendor/github.com/gin-gonic/gin/binding/default_validator.go

@@ -8,7 +8,7 @@ import (
 	"reflect"
 	"sync"
 
-	"gopkg.in/go-playground/validator.v8"
+	"github.com/go-playground/validator/v10"
 )
 
 type defaultValidator struct {
@@ -45,7 +45,7 @@ func (v *defaultValidator) Engine() interface{} {
 
 func (v *defaultValidator) lazyinit() {
 	v.once.Do(func() {
-		config := &validator.Config{TagName: "binding"}
-		v.validate = validator.New(config)
+		v.validate = validator.New()
+		v.validate.SetTagName("binding")
 	})
 }

backend/vendor/github.com/gin-gonic/gin/binding/form.go

@@ -5,12 +5,10 @@
 package binding
 
 import (
-	"mime/multipart"
 	"net/http"
-	"reflect"
 )
 
-const defaultMemory = 32 * 1024 * 1024
+const defaultMemory = 32 << 20
 
 type formBinding struct{}
 type formPostBinding struct{}
@@ -63,27 +61,3 @@ func (formMultipartBinding) Bind(req *http.Request, obj interface{}) error {
 
 	return validate(obj)
 }
-
-type multipartRequest http.Request
-
-var _ setter = (*multipartRequest)(nil)
-
-var (
-	multipartFileHeaderStructType = reflect.TypeOf(multipart.FileHeader{})
-)
-
-// TrySet tries to set a value by the multipart request with the binding a form file
-func (r *multipartRequest) TrySet(value reflect.Value, field reflect.StructField, key string, opt setOptions) (isSetted bool, err error) {
-	if value.Type() == multipartFileHeaderStructType {
-		_, file, err := (*http.Request)(r).FormFile(key)
-		if err != nil {
-			return false, err
-		}
-		if file != nil {
-			value.Set(reflect.ValueOf(*file))
-			return true, nil
-		}
-	}
-
-	return setByForm(value, field, r.MultipartForm.Value, key, opt)
-}

backend/vendor/github.com/gin-gonic/gin/binding/form_mapping.go

@@ -12,10 +12,11 @@ import (
 	"strings"
 	"time"
 
+	"github.com/gin-gonic/gin/internal/bytesconv"
 	"github.com/gin-gonic/gin/internal/json"
 )
 
-var errUnknownType = errors.New("Unknown type")
+var errUnknownType = errors.New("unknown type")
 
 func mapUri(ptr interface{}, m map[string][]string) error {
 	return mapFormByTag(ptr, m, "uri")
@@ -51,6 +52,10 @@ func mappingByPtr(ptr interface{}, setter setter, tag string) error {
 }
 
 func mapping(value reflect.Value, field reflect.StructField, setter setter, tag string) (bool, error) {
+	if field.Tag.Get(tag) == "-" { // just ignoring this field
+		return false, nil
+	}
+
 	var vKind = value.Kind()
 
 	if vKind == reflect.Ptr {
@@ -70,12 +75,14 @@ func mapping(value reflect.Value, field reflect.StructField, setter setter, tag
 		return isSetted, nil
 	}
 
-	ok, err := tryToSetValue(value, field, setter, tag)
-	if err != nil {
-		return false, err
-	}
-	if ok {
-		return true, nil
+	if vKind != reflect.Struct || !field.Anonymous {
+		ok, err := tryToSetValue(value, field, setter, tag)
+		if err != nil {
+			return false, err
+		}
+		if ok {
+			return true, nil
+		}
 	}
 
 	if vKind == reflect.Struct {
@@ -83,7 +90,8 @@ func mapping(value reflect.Value, field reflect.StructField, setter setter, tag
 
 		var isSetted bool
 		for i := 0; i < value.NumField(); i++ {
-			if !value.Field(i).CanSet() {
+			sf := tValue.Field(i)
+			if sf.PkgPath != "" && !sf.Anonymous { // unexported
 				continue
 			}
 			ok, err := mapping(value.Field(i), tValue.Field(i), setter, tag)
@@ -109,9 +117,6 @@ func tryToSetValue(value reflect.Value, field reflect.StructField, setter setter
 	tagValue = field.Tag.Get(tag)
 	tagValue, opts := head(tagValue, ",")
 
-	if tagValue == "-" { // just ignoring this field
-		return false, nil
-	}
 	if tagValue == "" { // default value is FieldName
 		tagValue = field.Name
 	}
@@ -123,9 +128,7 @@ func tryToSetValue(value reflect.Value, field reflect.StructField, setter setter
 	for len(opts) > 0 {
 		opt, opts = head(opts, ",")
 
-		k, v := head(opt, "=")
-		switch k {
-		case "default":
+		if k, v := head(opt, "="); k == "default" {
 			setOpt.isDefaultExists = true
 			setOpt.defaultValue = v
 		}
@@ -206,9 +209,9 @@ func setWithProperType(val string, value reflect.Value, field reflect.StructFiel
 		case time.Time:
 			return setTimeField(val, field, value)
 		}
-		return json.Unmarshal([]byte(val), value.Addr().Interface())
+		return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
 	case reflect.Map:
-		return json.Unmarshal([]byte(val), value.Addr().Interface())
+		return json.Unmarshal(bytesconv.StringToBytes(val), value.Addr().Interface())
 	default:
 		return errUnknownType
 	}
@@ -265,6 +268,24 @@ func setTimeField(val string, structField reflect.StructField, value reflect.Val
 		timeFormat = time.RFC3339
 	}
 
+	switch tf := strings.ToLower(timeFormat); tf {
+	case "unix", "unixnano":
+		tv, err := strconv.ParseInt(val, 10, 0)
+		if err != nil {
+			return err
+		}
+
+		d := time.Duration(1)
+		if tf == "unixnano" {
+			d = time.Second
+		}
+
+		t := time.Unix(tv/int64(d), tv%int64(d))
+		value.Set(reflect.ValueOf(t))
+		return nil
+
+	}
+
 	if val == "" {
 		value.Set(reflect.ValueOf(time.Time{}))
 		return nil

backend/vendor/github.com/gin-gonic/gin/binding/json.go

@@ -18,6 +18,12 @@ import (
 // interface{} as a Number instead of as a float64.
 var EnableDecoderUseNumber = false
 
+// EnableDecoderDisallowUnknownFields is used to call the DisallowUnknownFields method
+// on the JSON Decoder instance. DisallowUnknownFields causes the Decoder to
+// return an error when the destination is a struct and the input contains object
+// keys which do not match any non-ignored, exported fields in the destination.
+var EnableDecoderDisallowUnknownFields = false
+
 type jsonBinding struct{}
 
 func (jsonBinding) Name() string {
@@ -40,6 +46,9 @@ func decodeJSON(r io.Reader, obj interface{}) error {
 	if EnableDecoderUseNumber {
 		decoder.UseNumber()
 	}
+	if EnableDecoderDisallowUnknownFields {
+		decoder.DisallowUnknownFields()
+	}
 	if err := decoder.Decode(obj); err != nil {
 		return err
 	}

backend/vendor/github.com/gin-gonic/gin/binding/msgpack.go

@@ -2,6 +2,8 @@
 // Use of this source code is governed by a MIT style
 // license that can be found in the LICENSE file.
 
+// +build !nomsgpack
+
 package binding
 
 import (