添加接口：根据用户ID查询优惠券

src/main/java/com/diaoyun/zion/chinafrica/controller/TbCfCouponController.java

 package com.diaoyun.zion.chinafrica.controller;
 
 import com.diaoyun.zion.chinafrica.constant.KeyConstant;
+import com.diaoyun.zion.chinafrica.entity.CouponItem;
 import com.diaoyun.zion.chinafrica.entity.TbCfCouponEntity;
 import com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntityExtends;
 import com.diaoyun.zion.chinafrica.service.TbCfCouponService;
@@ -53,7 +54,7 @@ public class TbCfCouponController {
     }
     @ApiOperation("用户Id")
     @GetMapping("/queryCouponByUserId/{userId}")
-    public Result<TbCfIssueCouponEntityExtends> queryCouponByUserId(@ApiParam("用户Id")@PathVariable("userId") String userId) {
+    public Result<CouponItem> queryCouponByUserId(@ApiParam("用户Id")@PathVariable("userId") String userId) {
         return tbCfIssueCouponService.queryCouponByUserId(userId);
     }
 

src/main/java/com/diaoyun/zion/chinafrica/entity/CouponItem.java

+package com.diaoyun.zion.chinafrica.entity;
+
+import java.util.List;
+
+public class CouponItem {
+    private List<TbCfIssueCouponEntityExtends> couponList;
+
+    public List<TbCfIssueCouponEntityExtends> getCouponList() {
+        return couponList;
+    }
+
+    public void setCouponList(List<TbCfIssueCouponEntityExtends> couponList) {
+        this.couponList = couponList;
+    }
+}

src/main/java/com/diaoyun/zion/chinafrica/entity/TbCfIssueCouponEntityExtends.java

 package com.diaoyun.zion.chinafrica.entity;
 
 import java.math.BigDecimal;
+import java.text.SimpleDateFormat;
+import java.util.Date;
 
 public class TbCfIssueCouponEntityExtends extends TbCfIssueCouponEntity {
     private BigDecimal amount;
     private BigDecimal money;
 
+    private String  start;
+    private String  end;
+
+
+
+    public void setStart(Date start) {
+        SimpleDateFormat format=new SimpleDateFormat("yyyy/MM/dd");
+        String startTime = format.format(start);
+        this.start = startTime;
+    }
+
+    public String getStart() {
+        return start;
+    }
+
+    public String getEnd() {
+        return end;
+    }
+
+    public void setEnd(Date end) {
+        SimpleDateFormat format=new SimpleDateFormat("yyyy/MM/dd");
+        String endTime = format.format(end);
+        this.end = endTime;
+    }
+
     public BigDecimal getAmount() {
         return amount;
     }

src/main/java/com/diaoyun/zion/chinafrica/service/TbCfIssueCouponService.java

 package com.diaoyun.zion.chinafrica.service;
 
+import com.diaoyun.zion.chinafrica.entity.CouponItem;
 import com.diaoyun.zion.chinafrica.entity.TbCfCouponIssueEntity;
 import com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntity;
 import com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntityExtends;
@@ -74,7 +75,7 @@ public interface TbCfIssueCouponService {
      */
     int deleteBatch(String[] couponIssuetableIds);
 
-    Result<TbCfIssueCouponEntityExtends> queryCouponByUserId(String userId);
+    Result<CouponItem> queryCouponByUserId(String userId);
 
 
 }

src/main/java/com/diaoyun/zion/chinafrica/service/impl/TbCfIssueCouponServiceImpl.java

 package com.diaoyun.zion.chinafrica.service.impl;
 
 import com.diaoyun.zion.chinafrica.dao.TbCfIssueCouponDao;
+import com.diaoyun.zion.chinafrica.entity.CouponItem;
 import com.diaoyun.zion.chinafrica.entity.TbCfCouponIssueEntity;
 import com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntity;
 import com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntityExtends;
@@ -70,8 +71,10 @@ public class TbCfIssueCouponServiceImpl implements TbCfIssueCouponService {
         return tbCfIssueCouponDao.save(tbCfIssueCoupon);
     }
 
-    public Result<TbCfIssueCouponEntityExtends> queryCouponByUserId(String userId){
-        List<TbCfIssueCouponEntityExtends> anExtends = tbCfIssueCouponDao.queryCouponByUserId(userId);
-        return new Result<>(anExtends.get(0));
+    public Result<CouponItem> queryCouponByUserId(String userId){
+        List<TbCfIssueCouponEntityExtends> list = tbCfIssueCouponDao.queryCouponByUserId(userId);
+        CouponItem couponItem=new CouponItem();
+        couponItem.setCouponList(list);
+        return new Result<>(couponItem);
     }
 }

src/main/resources/mapper/TbCfIssueCouponDao.xml

@@ -58,7 +58,7 @@
             limit #{offset}, #{limit}
         </if>
     </select>
-<select id="queryCouponByUserId" resultType="com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntityExtends">
+    <select id="queryCouponByUserId" resultType="com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntityExtends">
 	select
 		a.coupon_issuetable_id,
 		a.coupon_id,
@@ -67,6 +67,8 @@
 		b.coupon_title,
 		b.with_amount amount,
 		b.deduct_amount money,
+		b.valid_start_time start,
+		b.valid_end_time end,
 		a.user_id,
 		a.nick,
 		a.create_time,
@@ -106,11 +108,11 @@
     <update id="update" parameterType="com.diaoyun.zion.chinafrica.entity.TbCfIssueCouponEntity">
         update tb_cf_issue_coupon
         <set>
-			<if test="couponId != null">`coupon_id` = #{couponId}, </if>
-			<if test="userId != null">`user_id` = #{userId}, </if>
-			<if test="nick != null">`nick` = #{nick}, </if>
-			<if test="createTime != null">`create_time` = #{createTime}, </if>
-			<if test="enableFlag != null">`enable_flag` = #{enableFlag}, </if>
+            <if test="couponId != null">`coupon_id` = #{couponId},</if>
+            <if test="userId != null">`user_id` = #{userId},</if>
+            <if test="nick != null">`nick` = #{nick},</if>
+            <if test="createTime != null">`create_time` = #{createTime},</if>
+            <if test="enableFlag != null">`enable_flag` = #{enableFlag},</if>
             <if test="issueId != null">`issue_id` = #{issueId}</if>
         </set>
         where coupon_issuetable_id = #{couponIssuetableId}