后台：商户列表名称和联系人搜索不区分大小写

app/services/merchant.go

@@ -17,10 +17,12 @@ func MerchantList(req backend.MerchantListRequest) (result []merchantmodel.Merch
 	// 拼接查询条件
 	conn := builder.NewCond()
 	if req.Name != "" {
-		conn = conn.And(builder.Like{"name", req.Name})
+		temp := strings.ToUpper(req.Name)
+		conn = conn.And(builder.Like{"upper(name)", temp})
 	}
 	if req.Contact != "" {
-		conn = conn.And(builder.Like{"contact", req.Contact})
+		temp := strings.ToUpper(req.Contact)
+		conn = conn.And(builder.Like{"upper(contact)", temp})
 	}
 	if req.Phone != "" {
 		conn = conn.And(builder.Like{"phone", req.Phone})