初始化

util/StringUtil.go

 package util
 
 import (
-	"encoding/json"
 	"math/rand"
-	"strconv"
 	"strings"
 )
 
@@ -18,65 +16,6 @@ func FandomString(strlen int) string {
 	return string(result)
 }
 
-// Strval 获取变量的字符串值
-// 浮点型 3.0将会转换成字符串3, "3"
-// 非数值或字符类型的变量将会被转换成JSON格式字符串
-func Strval(value interface{}) string {
-	// interface 转 string
-	var key string
-	if value == nil {
-		return key
-	}
-
-	switch value.(type) {
-	case float64:
-		ft := value.(float64)
-		key = strconv.FormatFloat(ft, 'a', -1, 64)
-	case float32:
-		ft := value.(float32)
-		key = strconv.FormatFloat(float64(ft), 'a', -1, 64)
-	case int:
-		it := value.(int)
-		key = strconv.Itoa(it)
-	case uint:
-		it := value.(uint)
-		key = strconv.Itoa(int(it))
-	case int8:
-		it := value.(int8)
-		key = strconv.Itoa(int(it))
-	case uint8:
-		it := value.(uint8)
-		key = strconv.Itoa(int(it))
-	case int16:
-		it := value.(int16)
-		key = strconv.Itoa(int(it))
-	case uint16:
-		it := value.(uint16)
-		key = strconv.Itoa(int(it))
-	case int32:
-		it := value.(int32)
-		key = strconv.Itoa(int(it))
-	case uint32:
-		it := value.(uint32)
-		key = strconv.Itoa(int(it))
-	case int64:
-		it := value.(int64)
-		key = strconv.FormatInt(it, 10)
-	case uint64:
-		it := value.(uint64)
-		key = strconv.FormatUint(it, 10)
-	case string:
-		key = value.(string)
-	case []byte:
-		key = string(value.([]byte))
-	default:
-		newValue, _ := json.Marshal(value)
-		key = string(newValue)
-	}
-
-	return key
-}
-
 func IsEmpty(s *string) bool {
 	return s == nil || *s == ""
 }

util/StringUtil_test.go

@@ -10,3 +10,7 @@ func TestContainsForSplitComma(t *testing.T) {
 	b := "14"
 	fmt.Printf("%s是否包含在[%s]中：%v", a, b, ContainsForSplitComma(b, a))
 }
+
+func TestStrval(t *testing.T) {
+	fmt.Printf("转换内容：%s", GetInterfaceToString(3.10))
+}