更新后端，采用Springboot+mybatis

src/main/resources/mapper_xml/SystemConfigMapperEx.xml

@@ -0,0 +1,18 @@
+<?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="com.jsh.erp.datasource.mappers.SystemConfigMapper">
+    <select id="selectByConditionSystemConfig" parameterType="com.jsh.erp.datasource.entities.SystemConfigExample" resultMap="BaseResultMap">
+        select *
+        FROM jsh_systemconfig
+        where 1=1
+        <if test="offset != null and rows != null">
+            limit #{offset},#{rows}
+        </if>
+    </select>
+    <select id="countsBySystemConfig" resultType="java.lang.Integer">
+        SELECT
+        COUNT(id)
+        FROM jsh_systemconfig
+        WHERE 1=1
+    </select>
+</mapper>