From 685b7267f9a82049ee5d9307d427068372c6f06e Mon Sep 17 00:00:00 2001
From: TianJun <tianjun@sto.cn>
Date: Wed, 28 Apr 2021 17:19:00 +0800
Subject: [PATCH] =?UTF-8?q?=E7=BB=93=E6=9E=84=E4=BD=93=E6=8B=B7=E8=B4=9D?=
 =?UTF-8?q?=E5=B7=A5=E5=85=B7?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/util/util.go | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/util/util.go b/src/util/util.go
index cf17b99..e70f2d2 100644
--- a/src/util/util.go
+++ b/src/util/util.go
@@ -8,6 +8,7 @@ import (
 	"lingye-gin/src/config"
 	"net/http"
 	"net/url"
+	"reflect"
 	"sort"
 	"strconv"
 	"time"
@@ -111,3 +112,18 @@ func VerifySign(c *gin.Context) {
 		return
 	}
 }
+
+// source  有数据的结构体
+// target  空的结构体
+func StructCopy(source interface{}, target interface{}) {
+	sourceVal := reflect.ValueOf(source).Elem() // 获取reflect.Type类型
+	targetVal := reflect.ValueOf(target).Elem() // 获取reflect.Type类型
+	vTypeOfT := sourceVal.Type()
+	for i := 0; i < sourceVal.NumField(); i++ {
+		// 在要空的结构体中查询有数据结构体中相同属性的字段，有则修改其值
+		name := vTypeOfT.Field(i).Name
+		if ok := targetVal.FieldByName(name).IsValid(); ok {
+			targetVal.FieldByName(name).Set(reflect.ValueOf(sourceVal.Field(i).Interface()))
+		}
+	}
+}