diff --git a/src/main/java/cn/chjyj/szwh/mapper/UserMapper.java b/src/main/java/cn/chjyj/szwh/mapper/UserMapper.java
new file mode 100644
index 0000000..943ec40
--- /dev/null
+++ b/src/main/java/cn/chjyj/szwh/mapper/UserMapper.java
@@ -0,0 +1,42 @@
+package cn.chjyj.szwh.mapper;
+
+import cn.chjyj.szwh.bean.User;
+import org.apache.ibatis.annotations.Param;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * 客户MAPPER
+ */
+@Component
+public interface UserMapper {
+    /**
+     * 分页查询用户列表
+     * @param startrs
+     * @param pagesize
+     * @return
+     */
+    List<User> getUserList(@Param("startRs") int startrs,
+                           @Param("pageSize") int pagesize);
+    /**
+     * 用户isli标识码查询用户
+     * @param userIsli
+     * @return
+     */
+    User getUserByIsli(String userIsli);
+
+    /**
+     * 新增用户
+     * @param user
+     * @return
+     */
+    int addUser(User user);
+
+    /**
+     * 更新用户
+     * @param user
+     * @return
+     */
+    int updateUser(User user);
+}
\ No newline at end of file
diff --git a/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java b/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java
index 78c636b..ab06085 100644
--- a/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java
+++ b/src/main/java/cn/chjyj/szwh/service/impl/ShopCarServiceImpl.java
@@ -5,6 +5,7 @@ import org.springframework.stereotype.Service;
 
 @Service
 public class ShopCarServiceImpl implements ShopCarService {
+
     @Override
     public int addShopCart(String userIsli, String goodsIsli, String useYears) {
         return 0;
diff --git a/src/main/resources/mapper/szwh/UserMapper.xml b/src/main/resources/mapper/szwh/UserMapper.xml
new file mode 100644
index 0000000..2d928a7
--- /dev/null
+++ b/src/main/resources/mapper/szwh/UserMapper.xml
@@ -0,0 +1,160 @@
+<?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="cn.chjyj.szwh.mapper.UserMapper">
+
+    <sql id="column">
+      id,user_isli as userIsli,username,institution_code as institutionCode,agency_type as agencyType,
+      cert_type as certType,idNumber,cell_phone as cellPhone,bank_account as bankAccount,
+      legals_name as legalsName,legals_type as legalsType,legals_idnum as legalsIdnum,
+      legals_phone as legalsPhone,bank_card_type as bankCardType,bank_type as bankType,
+      bank_name as bankName,bank_username as bankUsername,bank_userid as bankUserid,
+      bank_userphone as bankUserphone,bank_address as bankAddress,attest_status as attestStatus,
+      registertime,attesttime
+    </sql>
+    <sql id="tbName">`user`</sql>
+
+    <!--查询记录列表-->
+    <select id="getUserList" parameterType="java.lang.Integer" resultType="cn.chjyj.szwh.bean.User">
+        WITH mu as (
+          select <include refid="column"/> from <include refid="tbName"/>where id>#{startRs} limit #{pageSize}
+        )SELECT * FROM mu ORDER BY id DESC;
+    </select>
+
+    <!--根据uid查询用户-->
+<!--    <select id="getUserByUid" parameterType="java.lang.Integer" resultType="cn.chjyj.szwh.bean.User">-->
+<!--        select-->
+<!--        <include refid="column"/>-->
+<!--        from-->
+<!--        <include refid="tbName"/>-->
+<!--        where uid=#{uid}-->
+<!--    </select>-->
+
+    <!--查询用户名,加上密码-->
+    <select id="getUserByIsli" parameterType="java.lang.String" resultType="cn.chjyj.szwh.bean.User">
+        select<include refid="column"/>,password
+        from
+        <include refid="tbName"/>
+        where user_isli=#{userIsli} limit 1;
+    </select>
+
+    <!--查询用户-->
+    <select id="getSingleUserByOpenid" parameterType="java.lang.String" resultType="cn.chjyj.szwh.bean.Goods">
+        select
+        <include refid="column"/>
+        from
+        <include refid="tbName"/>
+        where openid=#{openid};
+    </select>
+
+    <!--新增用户-->
+    <insert id="addUser" parameterType="cn.chjyj.szwh.bean.Goods" useGeneratedKeys="true" keyColumn="uid">
+        insert into
+        <include refid="tbName"/>
+        (user_isli,username,institution_code,agency_type,cert_type,idNumber,cell_phone,
+        bank_account,legals_name,legals_type,legals_idnum,legals_phone,bank_card_type,
+        bank_type,bank_name,bank_username,bank_userid,bank_userphone,bank_address,attest_status,
+        registertime,attesttime
+        )
+        values (
+        #{userIsli},
+        #{username},
+        #{institutionCode},
+        #{agencyType},
+        #{certType},
+        #{idNumber},
+        #{cellPhone},
+        #{bankAccount},
+        #{legalsName},
+        #{legalsType},
+        #{legalsIdnum},
+        #{legalsPhone},
+        #{bankCardType},
+        #{bankType},
+        #{bankName},
+        #{bankUsername},
+        #{bankUserid},
+        #{bankUserphone},
+        #{bankAddress},
+        #{attestStatus},
+        #{registertime},
+        #{attesttime}
+        )
+    </insert>
+
+    <update id="updateUser" parameterType="cn.chjyj.szwh.bean.Goods">
+        update
+        <include refid="tbName"/>
+        <set>
+            <if test="userIsli!=null">
+                user_isli=#{userIsli},
+            </if>
+            <if test="username!=null">
+                username=#{username},
+            </if>
+            <if test="institutionCode!=null">
+                institution_code =#{institutionCode},
+            </if>
+            <if test="agencyType!=null">
+                agency_type=#{agencyType}
+            </if>
+            <if test="certType!=null">
+                cert_type=#{certType}
+            </if>
+            <if test="idNumber!=null">
+                idNumber=#{idNumber}
+            </if>
+            <if test="cellPhone!=null">
+                cell_phone=#{cellPhone}
+            </if>
+            <if test="bankAccount!=null">
+                bank_account=#{bankAccount}
+            </if>
+            <if test="legalsName!=null">
+                legals_name=#{legalsName}
+            </if>
+            <if test="legalsType!=null">
+                legals_type=#{legalsType}
+            </if>
+            <if test="legalsIdnum!=null">
+                legals_idnum=#{legalsIdnum}
+            </if>
+            <if test="legalsPhone!=null">
+                legals_phone=#{legalsPhone}
+            </if>
+            <if test="bankCardType!=null">
+                bank_card_type=#{bankCardType}
+            </if>
+            <if test="bankType!=null">
+                bank_type=#{bankType}
+            </if>
+            <if test="bankName!=null">
+                bank_name=#{bankName}
+            </if>
+            <if test="bankUsername!=null">
+                bank_username=#{bankUsername}
+            </if>
+            <if test="bankUserid!=null">
+                bank_userid=#{bankUserid}
+            </if>
+            <if test="bankUserphone!=null">
+                bank_userphone=#{bankUserphone}
+            </if>
+            <if test="bankAddress!=null">
+                bank_address=#{bankAddress}
+            </if>
+            <if test="attestStatus!=null">
+                attest_status=#{attestStatus}
+            </if>
+            <if test="registertime!=null">
+                registertime=#{registertime}
+            </if>
+            <if test="attesttime!=null">
+                attesttime=#{}
+            </if>
+        </set>
+        where id=#{id};
+    </update>
+
+</mapper>
\ No newline at end of file
diff --git a/src/test/java/cn/chjyj/szwh/mapper/UserMapperTest.java b/src/test/java/cn/chjyj/szwh/mapper/UserMapperTest.java
new file mode 100644
index 0000000..519bbac
--- /dev/null
+++ b/src/test/java/cn/chjyj/szwh/mapper/UserMapperTest.java
@@ -0,0 +1,44 @@
+package cn.chjyj.szwh.mapper;
+
+import cn.chjyj.szwh.bean.User;
+import cn.chjyj.szwh.constant.ChConstant;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.annotation.Rollback;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+import static org.junit.Assert.*;
+
+@Transactional
+@SpringBootTest
+@RunWith(SpringRunner.class)
+public class UserMapperTest {
+    @Autowired
+    private UserMapper userMapper;
+
+    @Test
+    public void getUserList() {
+        int stars=0;
+        List<User> ulist = userMapper.getUserList(stars, ChConstant.PAGESIZE);
+        System.out.println(ulist.size());
+    }
+
+    @Test
+    public void getUserByIsli() {
+    }
+
+    @Rollback
+    @Test
+    public void addUser() {
+    }
+
+    @Rollback
+    @Test
+    public void updateUser() {
+    }
+}
\ No newline at end of file