update

mec-web/src/main/resources/config.mybatis/Global.mapper.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" 
+"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+
+<mapper namespace="global">
+
+	<sql id="limit">
+		<if test="offset != null">
+			 limit #{offset},#{rows}
+		</if>
+	</sql>
+
+	<sql id="orderby">
+		<if test="sort != null and sort != ''">
+			 ORDER BY ${sort}
+			 <if test="order != null and order != ''">
+			 	${order}
+			 </if>
+		</if>
+	</sql>	
+ </mapper>