Merge remote-tracking branch 'origin/master'

platform-admin/src/main/java/com/platform/controller/AdvertisementController.java

@@ -76,9 +76,14 @@ public class AdvertisementController {
     @RequiresPermissions("advertisement:save")
     @ResponseBody
     public R save(@RequestBody AdvertisementEntity advertisement) {
-        advertisementService.save(advertisement);
-
-        return R.ok();
+        int res = advertisementService.save(advertisement);
+        if (res > 0) {
+            return R.ok();
+        } else if (res == -1) {
+            return R.error("链接已存在");
+        }
+
+        return R.error("操作失败");
     }
 
     /**

platform-admin/src/main/java/com/platform/dao/AdvertisementDao.java

@@ -10,4 +10,6 @@ import com.platform.entity.AdvertisementEntity;
  */
 public interface AdvertisementDao extends BaseDao<AdvertisementEntity> {
 
+    int existAdLink(String link);
+
 }

platform-admin/src/main/java/com/platform/service/impl/AdvertisementServiceImpl.java

@@ -44,6 +44,9 @@ public class AdvertisementServiceImpl implements AdvertisementService {
 
     @Override
     public int save(AdvertisementEntity advertisement) {
+        int count = advertisementDao.existAdLink(advertisement.getAdLink());
+        if (count > 0)
+            return -1;
         advertisement.setCreateTime(new Date());
         advertisement.setUpdateTime(new Date());
         return advertisementDao.save(advertisement);

platform-admin/src/main/resources/com/platform/dao/AdvertisementDao.xml

@@ -32,6 +32,10 @@
 		where id = #{id}
 	</select>
 
+    <select id="existAdLink" resultType="int">
+        select count(1) from advertisement where ad_link=#{link}
+    </select>
+
     <select id="queryList" resultType="com.platform.entity.AdvertisementEntity">
         select
         `id`,