系统管理mapper service

src/main/java/cn/chjyj/szwh/Interceptor/ChInterceptor.java

@@ -4,6 +4,8 @@ package cn.chjyj.szwh.Interceptor;
 import cn.chjyj.szwh.annotation.PassToken;
 import cn.chjyj.szwh.exception.ChException;
 import cn.chjyj.szwh.utils.JwtUtils;
+import com.auth0.jwt.JWT;
+import com.auth0.jwt.interfaces.DecodedJWT;
 import org.apache.commons.lang.StringUtils;
 import org.springframework.stereotype.Component;
 import org.springframework.web.method.HandlerMethod;
@@ -42,8 +44,9 @@ public class ChInterceptor implements HandlerInterceptor {
                 throw new ChException("请登录重试");
             }
 
-            // 获取 token 中的 user Name
-            String userId = JwtUtils.getAudience(token);
+            DecodedJWT decode = JWT.decode(token);
+            //获取到里面存在的用户id
+            String userId = decode.getClaim("userid").asString();
 
             //找找看是否有这个user   因为我们需要检查用户是否存在，读者可以自行修改逻辑
             // todo

src/main/java/cn/chjyj/szwh/bean/Admin.java

@@ -0,0 +1,47 @@
+package cn.chjyj.szwh.bean;
+
+import java.io.Serializable;
+
+/**
+ * 管理用户
+ */
+public class Admin implements Serializable {
+    private static final long serialVersionUID = 1L;
+    /**
+     * `admin`
+     * id,account_name as accountName,account_id as accountId
+     */
+    private Integer id;
+    /**
+     * 名称
+     */
+    private String accountName;
+    /**
+     * 用户名称
+     */
+    private String accountId;
+
+    public Integer getId() {
+        return id;
+    }
+
+    public void setId(Integer id) {
+        this.id = id;
+    }
+
+    public String getAccountName() {
+        return accountName;
+    }
+
+    public void setAccountName(String accountName) {
+        this.accountName = accountName;
+    }
+
+    public String getAccountId() {
+        return accountId;
+    }
+
+    public void setAccountId(String accountId) {
+        this.accountId = accountId;
+    }
+}

src/main/java/cn/chjyj/szwh/mapper/AdminMapper.java

@@ -0,0 +1,42 @@
+package cn.chjyj.szwh.mapper;
+
+import cn.chjyj.szwh.bean.Admin;
+import org.apache.ibatis.annotations.Param;
+import org.springframework.stereotype.Component;
+
+import java.util.List;
+
+/**
+ * 管理员mapper
+ */
+@Component
+public interface AdminMapper {
+    /**
+     * 根据account_id
+     * @param accountId 登陆账号
+     * @return
+     */
+    Admin getAdminByAccountId(String accountId);
+
+    /**
+     * 管理人员列表
+     * @param startRs
+     * @param pagesize
+     * @return
+     */
+    List<Admin> getAdminList(@Param("startRs") int startRs, @Param("pageSize") int pagesize);
+
+    /**
+     * 增加管理员
+     * @param admin
+     * @return
+     */
+    int addAdmin(Admin admin);
+
+    /**
+     * 更新管理员信息
+     * @param admin
+     * @return
+     */
+    int updateAdmin(Admin admin);
+}

src/main/java/cn/chjyj/szwh/service/AdminService.java

@@ -0,0 +1,37 @@
+package cn.chjyj.szwh.service;
+
+import cn.chjyj.szwh.bean.Admin;
+import java.util.List;
+
+/**
+ * 系统账号service 接口层
+ */
+public interface AdminService {
+    /**
+     * 根据account_id
+     * @param accountId 登陆账号
+     * @return
+     */
+    Admin getAdminByAccountId(String accountId);
+
+    /**
+     * 管理人员列表
+     * @param page
+     * @return
+     */
+    List<Admin> getAdminList(int page);
+
+    /**
+     * 增加管理员
+     * @param admin
+     * @return
+     */
+    int addAdmin(Admin admin);
+
+    /**
+     * 更新管理员信息
+     * @param admin
+     * @return
+     */
+    int updateAdmin(Admin admin);
+}

src/main/java/cn/chjyj/szwh/service/impl/AdminServiceImpl.java

@@ -0,0 +1,40 @@
+package cn.chjyj.szwh.service.impl;
+
+import cn.chjyj.szwh.bean.Admin;
+import cn.chjyj.szwh.constant.ChConstant;
+import cn.chjyj.szwh.mapper.AdminMapper;
+import cn.chjyj.szwh.service.AdminService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * ADMIN 接口实现层
+ */
+@Service
+public class AdminServiceImpl implements AdminService {
+    @Autowired
+    private AdminMapper adminMapper;
+
+    @Override
+    public Admin getAdminByAccountId(String accountId) {
+        return adminMapper.getAdminByAccountId(accountId);
+    }
+
+    @Override
+    public List<Admin> getAdminList(int page) {
+        int startrs = page>0?(page-1)* ChConstant.PAGESIZE :0;
+        return adminMapper.getAdminList(startrs,ChConstant.PAGESIZE);
+    }
+
+    @Override
+    public int addAdmin(Admin admin) {
+        return adminMapper.addAdmin(admin);
+    }
+
+    @Override
+    public int updateAdmin(Admin admin) {
+        return adminMapper.updateAdmin(admin);
+    }
+}

src/main/resources/mapper/szwh/AdminMapper.xml

@@ -0,0 +1,55 @@
+<?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.AdminMapper">
+
+    <sql id="column">
+      id,account_name as accountName,account_id as accountName,account_id as accountId
+    </sql>
+    <sql id="tbName">`admin`</sql>
+
+    <!--查询记录列表-->
+    <select id="getAdminList" parameterType="java.lang.Integer" resultType="cn.chjyj.szwh.bean.Admin">
+        WITH mm as (select * from
+        <include refid="tbName"/>
+        where id>#{startRs} limit #{pageSize}
+        )SELECT * FROM mm ORDER BY id DESC;
+    </select>
+
+    <!--根据id查询-->
+    <select id="getAdminByAccountId" parameterType="java.lang.String" resultType="cn.chjyj.szwh.bean.Admin">
+        select
+        <include refid="column"/>
+        from
+        <include refid="tbName"/>
+        where account_id=#{accountId}
+    </select>
+
+    <!--新增用户 id 自增加-->
+    <insert id="addAdmin" parameterType="cn.chjyj.szwh.bean.Admin" useGeneratedKeys="true" keyColumn="id">
+        insert into
+        <include refid="tbName"/>
+        (account_name,account_id)
+        values (
+        #{accountName},
+        #{accountId}
+        )
+    </insert>
+
+    <!-- 更新-->
+    <update id="updateAdmin" parameterType="cn.chjyj.szwh.bean.Admin">
+        update
+        <include refid="tbName"/>
+        <set>
+            <if test="accountName!=null">
+                account_name=#{accountName},
+            </if>
+            <if test="accountId!=null">
+                account_id=#{accountId},
+            </if>
+        </set>
+        where id=#{id};
+    </update>
+
+</mapper>

src/test/java/cn/chjyj/szwh/mapper/AdminMapperTest.java

@@ -0,0 +1,62 @@
+package cn.chjyj.szwh.mapper;
+
+import cn.chjyj.szwh.bean.Admin;
+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.*;
+
+@SpringBootTest
+@RunWith(SpringRunner.class)
+@Transactional
+public class AdminMapperTest {
+    @Autowired
+    private AdminMapper adminMapper;
+
+    @Test
+    public void getAdminByAccountId() {
+        String acid="admin";
+        Admin admin = adminMapper.getAdminByAccountId(acid);
+        System.out.println(admin.getAccountName());
+    }
+
+
+    @Test
+    public void getAdminList() {
+        int startrs=0;
+        List<Admin> admins = adminMapper.getAdminList(startrs, ChConstant.PAGESIZE);
+        System.out.println(admins.size());
+    }
+
+    /**
+     * rollback为false时候，提交数据，否则执行回滚
+     */
+    @Rollback
+    @Test
+    public void addAdmin() {
+        Admin admin = new Admin();
+        admin.setAccountId("zhangsan");
+        admin.setAccountName("张三");
+        // 执行插入操作
+        int ret = adminMapper.addAdmin(admin);
+    }
+
+    @Rollback
+    @Test
+    public void updateAdmin() {
+        int id=1;
+        Admin admin = new Admin();
+        admin.setId(id);
+        admin.setAccountName("老六");
+        // 执行更新
+        adminMapper.updateAdmin(admin);
+    }
+}