diff --git a/reflect.go b/reflect.go
index 26a1da3..9e34abb 100644
--- a/reflect.go
+++ b/reflect.go
@@ -8,8 +8,11 @@
 package event
 
 import (
+	"encoding/json"
 	"git.zhangdeman.cn/zhangdeman/event/abstract"
 	"git.zhangdeman.cn/zhangdeman/util"
+	"github.com/tidwall/gjson"
+	"net/http"
 	"reflect"
 	"strings"
 	"sync"
@@ -322,3 +325,72 @@ func (rv *ReflectValue) isZeroInputFieldValue(reflectValue reflect.Value, fieldI
 	}
 	return false
 }
+
+// fillFieldValue 填充字段值
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 14:00 2023/2/2
+func (rv *ReflectValue) fillFieldValue(reflectValue reflect.Value, fieldInfo *StructField, preSendHandler abstract.IPreSendHandler) {
+	paramByte, _ := json.Marshal(preSendHandler.GetRequestParam())
+	header := preSendHandler.GetRequestHeader()
+	responseByte, _ := json.Marshal(preSendHandler.GetResponseData())
+	extensionByte, _ := json.Marshal(preSendHandler.GetExtensionData())
+	for _, item := range fieldInfo.MappingRuleList {
+
+	}
+}
+
+// getInputValue 获取输入的值
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 14:24 2023/2/2
+func (rv *ReflectValue) setDataValue(reflectVal reflect.Value, fieldInfo *StructField, rule MappingRuleItem, header http.Header, paramByte, responseByte, extensionByte []byte) bool {
+	switch rule.Location {
+	case MappingLocationHeader:
+		str := header.Get(rule.Field)
+		if len(str) == 0 {
+			// 未进行值设置
+			return false
+		}
+	case MappingLocationParam:
+	case MappingLocationResponse:
+	case MappingLocationExtension:
+	default:
+		return false
+	}
+	return true
+}
+
+// getInputValue 获取输入的值
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 14:43 2023/2/2
+func (rv *ReflectValue) getInputValue(rule MappingRuleItem, header http.Header, paramByte, responseByte, extensionByte []byte) string {
+	switch rule.Location {
+	case MappingLocationHeader:
+		return header.Get(rule.Field)
+	case MappingLocationParam:
+		return gjson.GetBytes(paramByte, rule.Field).String()
+	case MappingLocationResponse:
+		return gjson.GetBytes(responseByte, rule.Field).String()
+	case MappingLocationExtension:
+		return gjson.GetBytes(extensionByte, rule.Field).String()
+	case MappingLocationAll:
+		str := header.Get(rule.Field)
+		if len(str) == 0 {
+			str = gjson.GetBytes(paramByte, rule.Field).String()
+		}
+		if len(str) == 0 {
+			str = gjson.GetBytes(responseByte, rule.Field).String()
+		}
+		if len(str) == 0 {
+			str = gjson.GetBytes(extensionByte, rule.Field).String()
+		}
+		return str
+	default:
+		return ""
+	}
+}