update

whole-estate/src/main/java/com/example/wholeestate/controller/ActivityController.java

     public ResponseBean getWxList(@RequestParam(defaultValue = "1") Integer pageNum,
                                 @RequestParam(defaultValue = "10") Integer pageSize) {
         ResponseBean responseBean = new ResponseBean();
-        responseBean = iActivityService.getList(pageNum, pageSize, null,null,null);
+        responseBean = iActivityService.getWxList(pageNum, pageSize);
         return responseBean;
     }
 

whole-estate/src/main/java/com/example/wholeestate/service/IActivityService.java

      */
     ResponseBean getList(Integer pageNum, Integer pageSize, String name, Date beginDate, Date endDate);
 
+    /**
+     * 查询活动列表
+     * @param pageNum
+     * @param pageSize
+     * @return
+     */
+    ResponseBean getWxList(Integer pageNum, Integer pageSize);
+
     /**
      * 根据 活动id 查询
      * @param activityId

whole-estate/src/main/java/com/example/wholeestate/service/impl/ActivityServiceImpl.java

         return responseBean;
     }
 
+    @Override
+    public  ResponseBean getWxList(Integer pageNum, Integer pageSize) {
+        ResponseBean responseBean = new ResponseBean();
+
+        Page<Activity> page = new Page<>();
+        page.setCurrent(pageNum == null ? 1 : pageNum);
+        page.setSize(pageSize == null ? 10 : pageSize);
+        QueryWrapper<Activity> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("status", 1);
+        IPage<Activity> activityIPage = activityMapper.selectPage(page, queryWrapper);
+        List<Activity> records = activityIPage.getRecords();
+        records.forEach(e -> {
+            Integer signUpNumber = activityMapper.signUpNumber(e.getActivityId());
+            e.setSignUpNumber(null == signUpNumber ? 0 : signUpNumber);
+        });
+
+        responseBean.addSuccess(activityIPage);
+        return responseBean;
+    }
+
     @Override
     public ResponseBean getActivityId(String activityId) {
         ResponseBean responseBean = new ResponseBean();