From d52af7e3f4f7295bb556661e38c89c9d9a2d12f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Mon, 4 Jul 2022 12:30:53 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E8=8E=B7=E5=8F=96=E9=BB=98?=
 =?UTF-8?q?=E8=AE=A4=E5=80=BC=E6=96=B9=E6=B3=95?=
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---
 filter.go | 56 +++++++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 54 insertions(+), 2 deletions(-)

diff --git a/filter.go b/filter.go
index bb7192b..99151ff 100644
--- a/filter.go
+++ b/filter.go
@@ -7,7 +7,10 @@
 // Date : 2022-07-04 11:45
 package util
 
-import "github.com/Jeffail/gabs"
+import (
+	"github.com/Jeffail/gabs"
+	"github.com/pkg/errors"
+)
 
 // MapRule 映射规则
 //
@@ -61,5 +64,54 @@ func (f *filter) Deal() ([]byte, error) {
 //
 // Date : 12:25 2022/7/4
 func (f *filter) getDefaultValue(dataType string, defaultValue string) (interface{}, error) {
-	return nil, nil
+	switch dataType {
+	case "int8":
+		fallthrough
+	case "int16":
+		fallthrough
+	case "int32":
+		fallthrough
+	case "int64":
+		fallthrough
+	case "int":
+		var (
+			err error
+			val int64
+		)
+		err = ConvertAssign(&val, defaultValue)
+		return val, err
+	case "uint8":
+		fallthrough
+	case "uint16":
+		fallthrough
+	case "uint32":
+		fallthrough
+	case "uint64":
+		fallthrough
+	case "uint":
+		var (
+			err error
+			val uint64
+		)
+		err = ConvertAssign(&val, defaultValue)
+		return val, err
+	case "bool":
+		var (
+			err error
+			val bool
+		)
+		err = ConvertAssign(&val, defaultValue)
+		return val, err
+	case "float32":
+		fallthrough
+	case "float64":
+		var (
+			err error
+			val float64
+		)
+		err = ConvertAssign(&val, defaultValue)
+		return val, err
+	default:
+		return nil, errors.New(dataType + " is not support!")
+	}
 }