后端框架第二版接口

demo/audit/src/main/java/com/example/audit/mapper/AuditMapper.java

@@ -47,9 +47,10 @@ public interface AuditMapper {
     List<Audit> select(Audit Audit);
     @Select({
             "<script>",
-            "select detail.*,audit.status,audit.reson from detail",
+            "select detail.*,audit.status,audit.reson,admin.*,user.name as user from detail",
             "inner join audit on detail.detail_id = audit.refund_id",
             "inner join `admin` on detail.admin_id = `admin`.admin_id",
+            "inner join `user` on detail.jwcode = user.jwcode",
             "<where>",
             "<if test='activityId!=null'>and activity_id=#{activityId}</if>",
             "<if test='adminId!=null'>and recharge.admin_id=#{adminId}</if>",

demo/commons/src/main/java/com/example/commons/domain/entity/Detail.java

@@ -26,7 +26,8 @@ public class Detail {
     private Double rechargeCoin;
     private Double freeCoin;
     private Double taskCoin;
-    private String conmmitName;
+
+    private Integer adminId;
     private Integer status;
     private String updateType;
     private Integer detailFlag;

demo/commons/src/main/java/com/example/commons/domain/vo/ConsumeDetail.java

@@ -34,5 +34,6 @@ public class ConsumeDetail {
     private Date createTime;
     private Integer adminId;
     private String reson;
+    private String user;
 
 }

demo/commons/src/main/java/com/example/commons/domain/vo/DetailVo.java

@@ -0,0 +1,48 @@
+package com.example.commons.domain.vo;
+
+import com.fasterxml.jackson.annotation.JsonFormat;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import org.springframework.format.annotation.DateTimeFormat;
+
+import java.util.Date;
+
+@Data
+@NoArgsConstructor
+public class DetailVo {
+    private Integer detailId;
+    private String name;
+    private String jwcode;
+    private String area;
+    private Integer activityId;
+    private String rechargeWay;
+    private String goods;
+    private String consumePlatform;
+    private String consumeType;
+    private String refundType;
+    private String refundGoods;
+    private Integer contactId;
+    private String remark;
+    private Double rechargeCoin;
+    private Double freeCoin;
+    private Double taskCoin;
+    private Integer adminId;
+    private Integer status;
+    private String updateType;
+    private Integer detailFlag;
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
+    @DateTimeFormat(pattern = "yyyy-MM-dd")
+    private Date createTime;
+
+    //搜索消费时间
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date searchStartTime;
+    @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd HH:mm:ss")
+    private Date searchEndTime;
+
+    //提交人姓名
+    private String adminName;
+
+    //消费金币总数
+    private Integer totalCoin;
+}

demo/commons/src/main/java/com/example/commons/domain/vo/Page.java

@@ -19,4 +19,5 @@ public class Page {
     private Audit audit;
     private ConsumeDetail consumeDetail;
     private Detail detail;
+    private DetailVo detailVo;
 }

demo/commons/src/main/java/com/example/commons/domain/vo/RechargeVo.java

@@ -23,6 +23,7 @@ public class RechargeVo {
     private Integer adminId;
     private String area;
 
+
     private String remark;
     private Integer flag;
     @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
@@ -34,4 +35,5 @@ public class RechargeVo {
     private String activityName;
     private Integer status;
     private String reson;
+    private String name;
 }

demo/commons/src/main/java/com/example/commons/sevice/ConsumeService.java

@@ -0,0 +1,22 @@
+package com.example.commons.sevice;
+
+import com.example.commons.domain.entity.Admin;
+import com.example.commons.domain.entity.Detail;
+import com.example.commons.domain.entity.User;
+import com.example.commons.domain.vo.DetailVo;
+import com.github.pagehelper.PageInfo;
+
+import java.util.List;
+
+public interface ConsumeService {
+    //新增消费记录
+    int insert(Detail detail);
+
+    User getByUserId(Integer userId);
+
+    Admin getByadminId(Integer adminId);
+
+    List<DetailVo> search(DetailVo detailVo);
+
+    PageInfo<DetailVo> searchForPage(Integer pageNum, Integer pageSize, DetailVo detailVo);
+}

demo/commons/src/main/java/com/example/commons/sevice/RefundService.java

@@ -0,0 +1,17 @@
+package com.example.commons.sevice;
+
+import com.example.commons.domain.entity.Detail;
+import com.github.pagehelper.PageInfo;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public interface RefundService {
+    int add(Detail detail) throws Exception;
+    void edit(Detail newDetail) throws Exception;
+    Detail selectByDetailId(Integer detailId);
+    List<Detail> search(Detail detail);
+    PageInfo<Detail> searchForPage(Integer pageNum, Integer pageSize, Detail detail);
+
+}

demo/consume/src/main/java/com/example/consume/controller/ConsumeController.java

@@ -0,0 +1,55 @@
+package com.example.consume.controller;
+
+
+import com.example.commons.domain.entity.Admin;
+import com.example.commons.domain.entity.Detail;
+import com.example.commons.domain.entity.User;
+import com.example.commons.domain.vo.DetailVo;
+import com.example.commons.domain.vo.Page;
+import com.example.commons.domain.vo.Result;
+import com.example.consume.service.ConsumeServiceImpl;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.ObjectUtils;
+import org.springframework.web.bind.annotation.*;
+
+
+
+
+@RestController
+@RequestMapping("/consume")
+public class ConsumeController {
+    @Autowired
+    ConsumeServiceImpl consumeService;
+    @PostMapping("/add")
+    public Result add(@RequestParam("userId") Integer userId, @RequestBody Detail detail){
+//        try {
+        System.out.println(userId+"-----------");
+        //通过userid获取username，插入到detail
+        User user=consumeService.getByUserId(userId);
+        detail.setName(user.getName());
+        //添加所属地区
+        Admin admin=consumeService.getByadminId(detail.getAdminId());
+        detail.setArea(admin.getArea());
+            consumeService.insert(detail);
+            return Result.success();
+//        } catch (Exception e) {
+//            log.warn(Arrays.toString(e.getStackTrace()));
+//            return Result.error(e.getMessage());
+//        }
+ }
+
+
+
+    @PostMapping("/select")
+    public Result search(@RequestBody Page detailpage){
+            Integer pageNum = detailpage.getPageNum();
+            Integer pageSize = detailpage.getPageSize();
+            DetailVo detailVo = detailpage.getDetailVo();
+        if(ObjectUtils.isEmpty(pageNum)){
+            return Result.success(consumeService.search(detailVo));
+        }
+        else {
+            return Result.success(consumeService.searchForPage(pageNum,pageSize,detailVo));
+        }
+    }
+}

demo/consume/src/main/java/com/example/consume/mapper/ConsumeMapper.java

@@ -0,0 +1,59 @@
+package com.example.consume.mapper;
+
+
+import com.example.commons.domain.entity.Admin;
+import com.example.commons.domain.entity.Detail;
+import com.example.commons.domain.entity.User;
+import com.example.commons.domain.vo.DetailVo;
+import org.apache.ibatis.annotations.*;
+import org.springframework.stereotype.Service;
+
+import java.util.Date;
+import java.util.List;
+
+@Mapper
+public interface ConsumeMapper {
+
+   //通过id查询user全部信息
+@Select({
+        "select * from user where user_id=#{userId}"
+})
+User getByUserId(Integer userId);
+
+    //通过id查询admin全部信息
+    @Select({
+            "select * from admin where admin_id=#{adminId}"
+    })
+    Admin getByadminId(@Param("adminId") Integer adminId);
+    //新增消费记录
+    @Insert({
+            "insert into detail",
+            "(jwcode,name,area,goods,consume_platform,consume_type,remark,recharge_coin,free_coin,task_coin,admin_id,create_time,detail_flag)",
+            "values",
+            "(#{jwcode},#{name},#{area},#{goods},'海外金币管理系统','购买商品',#{remark},#{rechargeCoin},#{freeCoin},#{taskCoin},#{adminId},now(),1)"
+    })
+//    获取自增主键
+    @Options(useGeneratedKeys = true,keyColumn = "detail_id",keyProperty = "detailId")
+    int insert(Detail detail);
+
+
+
+
+    //模糊分页查询，查询消费明细
+    @Select({
+            "<script>",
+            "select detail.*,admin.name  as adminName  from detail ",
+            "inner join admin on detail.admin_id=admin.admin_id ",
+            "<where>",
+            "`detail_flag`=1",
+            "<if test='goods!=null'>and goods like concat('%','#{goods}','%')</if>",
+            "<if test='consumePlatform!=null'>and consume_platform like concat('%','#{consumePlatform}','%')</if>",
+            "<if test='consumeType!=null'>and consume_type like concat('%','#{consumeType}','%')</if>",
+            "<if test='searchStartTime != null and searchEndTime != null'>",
+            "and create_time between #{searchStartTime} and #{searchEndTime}",
+            "</if>",
+            "</where>",
+            "</script>"
+    })
+    List<DetailVo> select(DetailVo detailVo);
+}

demo/consume/src/main/java/com/example/consume/service/ConsumeServiceImpl.java

@@ -0,0 +1,52 @@
+package com.example.consume.service;
+
+
+import com.example.commons.domain.entity.Admin;
+import com.example.commons.domain.entity.Detail;
+import com.example.commons.domain.entity.User;
+import com.example.commons.domain.vo.DetailVo;
+import com.example.commons.sevice.ConsumeService;
+import com.example.consume.mapper.ConsumeMapper;
+
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+@Service
+public class ConsumeServiceImpl implements ConsumeService {
+    @Autowired
+    ConsumeMapper consumeMapper;
+
+    @Override
+    //新增消费记录
+    public int insert(Detail detail) {
+
+        //添加表单数据
+         return consumeMapper.insert(detail);
+    }
+    @Override
+    public User getByUserId(Integer userId) {
+       return consumeMapper.getByUserId(userId);
+    }
+    @Override
+    public Admin getByadminId(Integer adminId) {
+        return consumeMapper.getByadminId(adminId);
+    }
+
+
+    @Override
+    public List<DetailVo> search(DetailVo detailVo) {
+        return consumeMapper.select(detailVo);
+    }
+
+
+    @Override
+    public PageInfo<DetailVo> searchForPage(Integer pageNum, Integer pageSize, DetailVo detailVo) {
+        PageHelper.startPage(pageNum, pageSize);
+        List<DetailVo> list = consumeMapper.select(detailVo);
+        return new PageInfo<>(list);
+    }
+}

demo/consume/src/main/resources/application.yml

@@ -0,0 +1,15 @@
+server:
+  port: 10050
+
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://39.101.133.168:3306/hwgold?serverTimezone=GMT%2b8&serverTimezone=Asia/Shanghai
+    username:  hwgold
+    password: 'AGX4Z3YMxiCG3GR2'
+  application:
+    name: consume
+mybatis:
+  configuration:
+    map-underscore-to-camel-case: true
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl

demo/pom.xml

@@ -23,6 +23,8 @@
         <module>user</module>
         <module>audit</module>
         <module>statistics</module>
+        <module>consume</module>
+        <module>refund</module>
     </modules>
 
     <properties>

demo/recharge/src/main/java/com/example/recharge/controller/RateController.java

@@ -74,7 +74,7 @@ public class RateController {
 //        }
 //    }
 
-//    @GetMapping("/{rateId}")
+    //    @GetMapping("/{rateId}")
 //    public Result get(@PathVariable Integer rateId) {
 //        return Result.success(rateService.getById(rateId));
 //    }
@@ -87,16 +87,16 @@ public class RateController {
 //            return Result.success(rateService.searchForPage(pageNum,pageSize,rate));
 //        }
 //    }
-        @PostMapping("/search") // 改为 POST 请求
-        public Result search(@RequestBody Page page) {
-            Integer pageNum = page.getPageNum();
-            Integer pageSize = page.getPageSize();
-            Rate rate = page.getRate();
+    @PostMapping("/search") // 改为 POST 请求
+    public Result search(@RequestBody Page page) {
+        Integer pageNum = page.getPageNum();
+        Integer pageSize = page.getPageSize();
+        Rate rate = page.getRate();
 
-            if (ObjectUtils.isEmpty(pageNum)) {
-                return Result.success(rateService.search(rate));
-            } else {
-                return Result.success(rateService.searchForPage(pageNum, pageSize, rate));
-            }
+        if (ObjectUtils.isEmpty(pageNum)) {
+            return Result.success(rateService.search(rate));
+        } else {
+            return Result.success(rateService.searchForPage(pageNum, pageSize, rate));
         }
+    }
 }

demo/recharge/src/main/java/com/example/recharge/mapper/RateMapper.java

@@ -12,9 +12,9 @@ public interface RateMapper {
 
     @Insert({
             "insert into rate",
-            "(start_time,end_time,currency,exchange_rate,create_time,update_time,amin_id)",
+            "(start_time,end_time,currency,exchange_rate,create_time,update_time,admin_id)",
             "values",
-            "(#{startTime},#{endTime},#{currency},#{exchangeRate},#{createTime},#{updateTime},#{adminId})"
+            "(#{startTime},#{endTime},#{currency},#{exchangeRate},now(),#{updateTime},#{adminId})"
     })
 //    获取自增主键
     @Options(useGeneratedKeys = true,keyColumn = "rate_id",keyProperty = "rateId")
@@ -34,7 +34,7 @@ public interface RateMapper {
             "<if test='currency!=null and currency.length>0'>currency=#{currency},</if>",
             "<if test='exchangeRate!=null'>exchange_rate=#{exchangeRate},</if>",
             "<if test='updateTime!=null'>update_time=#{updateTime},</if>",
-            "<if test='adminId!=null and adminId.length>0'>admin_id=#{adminId},</if>",
+            "<if test='adminId!=null and admin_id.length>0'>admin_id=#{adminId},</if>",
             "</set>",
             "where rate_id = #{rateId}",
             "</script>"
@@ -48,15 +48,17 @@ public interface RateMapper {
 
     @Select({
             "<script>",
-            "select * from rate",
+            "SELECT r.*, a.name AS adminName",
+            "FROM rate r",
+            "LEFT JOIN admin a ON r.admin_id = a.admin_id",
             "<where>",
-            "<if test='rateId!=null'>rate_id =#{rateId}</if>",
-            "<if test='startTime!=null'>and start_time &gt;=#{startTime}</if>",
-            "<if test='endTime!=null'>and end_time &lt;=#{endTime}</if>",
-            "<if test='currency!=null and currency.length>0'>and currency like concat('%','#{currency}','%')</if>",
-            "<if test='exchangeRate!=null'>and exchange_rate like concat('%','#{exchangeRate}','%')</if>",
-            "<if test='updateTime!=null'>and update_time like concat('%','#{updateTime}','%')</if>",
-            "<if test='updateName!=null and updateName.length>0'>and update_name like concat('%','#{updateName}','%')</if>",
+            "<if test='rateId != null'>AND r.rate_id = #{rateId}</if>",
+            "<if test='startTime != null'>AND r.start_time &gt;= #{startTime}</if>",
+            "<if test='endTime != null'>AND r.end_time &lt;= #{endTime}</if>",
+            "<if test='currency != null and currency.length > 0'>AND r.currency LIKE CONCAT('%', #{currency}, '%')</if>",
+            "<if test='exchangeRate != null'>AND r.exchange_rate LIKE CONCAT('%', #{exchangeRate}, '%')</if>",
+            "<if test='updateTime != null'>AND r.update_time LIKE CONCAT('%', #{updateTime}, '%')</if>",
+            "<if test='adminId != null'>AND r.admin_id = #{adminId}</if>",
             "</where>",
             "</script>"
 

demo/recharge/src/main/java/com/example/recharge/mapper/RechargeMapper.java

@@ -30,7 +30,7 @@ public interface RechargeMapper {
 
     @Select({
             "<script>",
-            "SELECT DISTINCT user.`name` as user_name , recharge.*,activity.activity_name,audit.`status`,audit.reson, admin.`name`  FROM recharge",
+            "SELECT DISTINCT user.`name` as user_name , recharge.*,activity.activity_name,audit.`status`,audit.reson, admin.name,admin.area  FROM recharge",
                     "INNER JOIN audit ON recharge.recharge_id = audit.recharge_id",
                     "INNER JOIN `user` ON recharge.jwcode = `user`.jwcode",
                     "INNER JOIN activity on recharge.activity_id = activity.activity_id",

demo/refund/src/main/java/com/example/fefund/controller/RefundController.java

@@ -0,0 +1,57 @@
+package com.example.fefund.controller;
+
+import com.example.commons.domain.entity.Detail;
+
+import com.example.commons.domain.vo.Page;
+import com.example.commons.domain.vo.Result;
+import com.example.commons.sevice.RefundService;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.util.ObjectUtils;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.Arrays;
+
+@RestController
+@RequestMapping("/refund")
+@RequiredArgsConstructor
+@Slf4j
+@CrossOrigin
+public class RefundController {
+    private final RefundService refundService;
+
+    @PostMapping("/add")
+    public Result add(@RequestBody Detail detail) {
+        try {
+            refundService.add(detail);
+            return Result.success();
+        } catch (Exception e) {
+            log.warn(Arrays.toString(e.getStackTrace()));
+            return Result.error(e.getMessage());
+        }
+    }
+
+    @PostMapping("/update")
+    public Result update(@RequestBody Detail newDetail) {
+        try {
+            refundService.edit(newDetail);
+            return Result.success();
+        } catch (Exception e) {
+            log.warn(Arrays.toString(e.getStackTrace()));
+            return Result.error(e.getMessage());
+        }
+    }
+
+    @PostMapping("/search")
+    public Result search(@RequestBody Page page) {
+        Integer pageNum = page.getPageNum();
+        Integer pageSize = page.getPageSize();
+        Detail detail = page.getDetail();
+
+        if (ObjectUtils.isEmpty(detail)) {
+            return Result.success(refundService.search(detail));
+        }else{
+            return Result.success(refundService.searchForPage(pageNum, pageSize,detail));
+        }
+    }
+}

demo/refund/src/main/java/com/example/fefund/mapper/RefundMapper.java

@@ -0,0 +1,46 @@
+package com.example.fefund.mapper;
+
+import com.example.commons.domain.entity.Detail;
+import org.apache.ibatis.annotations.*;
+
+import java.util.List;
+
+@Mapper
+public interface RefundMapper {
+
+    @Insert({
+            "insert into detail",
+            "(jwcord_id,refund_type,refund_goods,recharge_coin,free_coin,task_coin,remark,admin_id,creat_time)",
+            "values",
+            "(#{jwcode},#{refundType},#{refundGoods},#{rechargeCoin},#{freeCoin},#{taskCoin},#{remark},#{adminId},now())"
+    })
+    @Options(useGeneratedKeys = true, keyColumn = "detail_id", keyProperty = "detailId")
+    int insert(Detail detail);
+
+    @Update("update detail set detail_flag = 0 where detail_id = #{detailId}")
+    int update(Integer detailId);
+
+    @Select("select * from detail where detail_id = #{detailId} and detail_flag = 1")
+    Detail selectByDetailId(Integer detailId);
+
+
+    @Select({
+            "<script>",
+            "SELECT d.*, a.area AS adminArea",
+            "FROM detail d",
+            "LEFT JOIN admin a ON d.admin_id = a.admin_id",
+            "WHERE d.detail_flag = 1",
+            "<where>",
+            "<if test='jwcode != null'>AND d.jwcode = #{jwcode}</if>",
+            "<if test='refundType != null'>AND d.refund_type LIKE CONCAT('%', #{refundType}, '%')</if>",
+            "<if test='refundGoods != null'>AND d.refund_goods = #{refundGoods}</if>",
+            "<if test='rechargeCoin != null'>AND d.recharge_coin = #{rechargeCoin}</if>",
+            "<if test='freeCoin != null'>AND d.free_coin = #{freeCoin}</if>",
+            "<if test='taskCoin != null'>AND d.task_coin = #{taskCoin}</if>",
+            "<if test='remark != null'>AND d.remark LIKE CONCAT('%', #{remark}, '%')</if>",
+            "<if test='adminId != null'>AND d.admin_id = #{adminId}</if>",
+            "</where>",
+            "</script>"
+    })
+    List<Detail> select(Detail detail);
+}

demo/refund/src/main/java/com/example/fefund/service/RefundServiceImpl.java

@@ -0,0 +1,61 @@
+package com.example.fefund.service;
+
+
+import com.example.commons.domain.entity.Detail;
+import com.example.commons.sevice.RefundService;
+import com.example.fefund.mapper.RefundMapper;
+import com.github.pagehelper.PageHelper;
+import com.github.pagehelper.PageInfo;
+import lombok.RequiredArgsConstructor;
+
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import java.util.List;
+
+
+@RequiredArgsConstructor
+@Transactional
+@Service
+public class RefundServiceImpl implements RefundService {
+    private final RefundMapper refundMapper;
+    @Override
+    public int add(Detail detail) throws Exception {
+        return refundMapper.insert(detail);
+    }
+
+    @Override
+    public void edit(Detail newDetail) throws Exception {
+        // 获取旧的明细记录
+        Detail oldDetail = refundMapper.selectByDetailId(newDetail.getDetailId());
+
+        if (oldDetail == null || oldDetail.getDetailFlag() ==0) {
+            throw new IllegalArgumentException("该记录不存在或已被隐藏！");
+        }
+
+        // 软删除旧记录
+        refundMapper.update(oldDetail.getDetailId());
+
+        // 插入新记录
+        newDetail.setDetailId(null); // 清空 ID，让其自动生成
+        newDetail.setDetailFlag(1); // 确保新记录未被删除
+        refundMapper.insert(newDetail);
+    }
+
+    @Override
+    public Detail selectByDetailId(Integer detailId) {
+        return null;
+    }
+
+    @Override
+    public List<Detail> search(Detail detail) {
+        return refundMapper.select(detail);
+    }
+
+    @Override
+    public PageInfo<Detail> searchForPage(Integer pageNum, Integer pageSize, Detail detail) {
+        PageHelper.startPage(pageNum, pageSize);
+        List<Detail> list = refundMapper.select(detail);
+        return new PageInfo<>(list);
+    }
+}

demo/refund/src/main/resources/application.yml

@@ -0,0 +1,15 @@
+server:
+  port: 10060
+
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://39.101.133.168/hwgold?serverTimezone=GMT%2b8
+    username:  hwgold
+    password: 'AGX4Z3YMxiCG3GR2'
+  application:
+    name: refund
+mybatis:
+  configuration:
+    map-underscore-to-camel-case: true
+    log-impl: org.apache.ibatis.logging.stdout.StdOutImpl

demo/statistics/src/main/java/com/example/statistics/service/DetailServiceImpl.java

@@ -1,9 +1,13 @@
 package com.example.statistics.service;
 
 import com.example.commons.domain.entity.Detail;
+import com.example.commons.domain.vo.RechargeVo;
 import com.example.commons.sevice.DetailService;
+import com.example.statistics.mapper.DetailMapper;
+import com.github.pagehelper.PageHelper;
 import com.github.pagehelper.PageInfo;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
@@ -13,9 +17,11 @@ import java.util.List;
 @Transactional
 @RequiredArgsConstructor
 public class DetailServiceImpl implements DetailService {
+    @Autowired
+    private DetailMapper detailMapper;
     @Override
     public int add(Detail detail) {
-        return 0;
+        return detailMapper.add(detail);
     }
 
     @Override
@@ -36,6 +42,8 @@ public class DetailServiceImpl implements DetailService {
 
     @Override
     public PageInfo<Detail> getDetailByPage(int pageNum, int pageSize, Detail detail) {
-        return null;
+        PageHelper.startPage(pageNum, pageSize);
+        List<Detail> list= detailMapper.select(detail);
+        return new PageInfo<>(list);
     }
 }