修复聚合请求结果json tag未设置的问题

httpclient/mesh/mesh.go

@@ -83,8 +83,9 @@ func (c *client) Request() *Response {
 	respByte := serialize.JSON.MarshalForByteIgnoreError(c.resp.AliasResultTable)
 	fieldList := make([]validate.StructField, 0)
 	for _, item := range c.reqCfg.ResultRule {
+		pathArr := strings.Split(item.DataPath, ".")
 		fieldList = append(fieldList, validate.StructField{
-			JsonTag:      "",
+			JsonTag:      pathArr[len(pathArr)-1],
 			Type:         item.DataType,
 			Required:     false,
 			RuleList:     nil,