更新

src/main/java/com/lovenav/controller/BannersController.java

@@ -9,31 +9,30 @@ import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
 @RestController
-@RequestMapping("/banners")
 public class BannersController {
     @Autowired
     private BannersService bannersService;
 
     //    跳转链接
-    @RequestMapping(method = RequestMethod.GET, value = "/jump_url")
+    @RequestMapping(method = RequestMethod.GET, value = "/banners/jump_url")
     public String jump(int id) {
         return bannersService.Jump_url(id);
     }
 
     //    添加banner
-    @RequestMapping(method = RequestMethod.POST, value = "/add_banner")
-    public String add(@RequestBody Banners banners) {
+    @RequestMapping( "/banners/add_banner")
+    public String add(Banners banners) {
         return bannersService.Add_banner(banners);
     }
 
     //    删除banner
-    @RequestMapping(method = RequestMethod.GET, value = "/delete_url")
+    @RequestMapping(method = RequestMethod.GET, value = "/banners/delete_url")
     public String delete(int id) {
         return bannersService.Delete_banner(id);
     }
 
     //     首页显示banner
-    @RequestMapping(method = RequestMethod.GET, value = "/view_banner")
+    @RequestMapping(method = RequestMethod.GET, value = "/banners/view_banner")
     public String view() {
         return bannersService.View_banner();
     }

src/main/java/com/lovenav/service/serviceImpl/BannersServiceImpl.java

@@ -6,6 +6,8 @@ import com.lovenav.entity.Banners;
 import com.lovenav.service.BannersService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
+
+import java.util.Date;
 import java.util.List;
 import java.util.HashMap;
 
@@ -31,10 +33,14 @@ public class BannersServiceImpl implements BannersService {
 //  添加banner
     @Override
     public String Add_banner(Banners banners) {
+        Date date = new Date(System.currentTimeMillis());
+        banners.setCreatetime(date);
         int result = bannersDao.insert(banners);
         HashMap<String, Object> hashMap = new HashMap<>();
         if(result>0){
-            return JSON.toJSONString(banners);
+            hashMap.put("code",200);
+            hashMap.put("msg","添加成功");
+            return JSON.toJSONString(hashMap);
         }else{
             hashMap.put("code",500);
             hashMap.put("msg","添加banner失败");