Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

common/typeConv.go

@@ -0,0 +1,102 @@
+package common
+
+import (
+	"fmt"
+	"reflect"
+	"unicode"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+)
+
+// StructToMap2 对象转map,去掉无效值
+func StructToMap2(u interface{}) []bson.M {
+	t := reflect.TypeOf(u)
+	v := reflect.ValueOf(u)
+	p := make([]bson.M, 0)
+	for i := 0; i < t.NumField(); i++ {
+		fv := v.Field(i).Type()
+		vv := v.Field(i)
+		k, _ := t.Field(i).Tag.Lookup("bson")
+		switch fv.Kind() {
+		case reflect.String:
+			if vv.String() != "" {
+				if k == "_id" {
+					idv, _ := primitive.ObjectIDFromHex(vv.String())
+					p = append(p, bson.M{"$match": bson.M{k: idv}})
+				} else {
+					p = append(p, bson.M{"$match": bson.M{k: vv.String()}})
+				}
+				fmt.Println(vv.String())
+			}
+		case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+			if vv.Int() != 0 {
+				p = append(p, bson.M{"$match": bson.M{k: vv.Interface()}})
+			}
+		case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+			if vv.Uint() != 0 {
+				p = append(p, bson.M{"$match": bson.M{k: vv.Interface()}})
+			}
+		case reflect.Interface, reflect.Ptr:
+			if vv.Uint() != 0 {
+				p = append(p, bson.M{"$match": bson.M{k: vv.Interface()}})
+			}
+		}
+	}
+	return p
+}
+
+// StructToMap 对象转map,去掉无效值
+func StructToMap(u interface{}) (m map[string]interface{}) {
+	t := reflect.TypeOf(u)
+	v := reflect.ValueOf(u)
+	p := make(map[string]interface{})
+	for i := 0; i < t.NumField(); i++ {
+		fv := v.Field(i)
+		ft := t.Field(i)
+		jsonTag, _ := ft.Tag.Lookup("json")
+		switch fv.Kind() {
+		case reflect.String:
+			if fv.String() != "" {
+				p[jsonTag] = fv.Interface()
+			}
+		case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+			if fv.Int() != 0 {
+				p[jsonTag] = fv.Interface()
+			}
+		case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+			if fv.Uint() != 0 {
+				p[jsonTag] = fv.Interface()
+			}
+		case reflect.Float32, reflect.Float64:
+			if fv.Float() != 0 {
+				p[jsonTag] = fv.Interface()
+			}
+		default:
+			p[jsonTag] = fv.Interface()
+
+		}
+	}
+	return p
+}
+
+// Ucfirst  () 字符串首字母大写
+func Ucfirst(str string) string {
+	for i, v := range str {
+		return string(unicode.ToUpper(v)) + str[i+1:]
+	}
+	return ""
+}
+
+// Lcfirst  () 字符串首字母小写
+func Lcfirst(str string) string {
+	for i, v := range str {
+		return string(unicode.ToLower(v)) + str[i+1:]
+	}
+	return ""
+}
+
+// MobileBlurry ()
+func MobileBlurry(str string) string {
+	return str[0:3] + "****" + str[7:]
+}