添加page、count字段

page 默认为1 用于列表分页，列表数据获取成功后进行++
count默认为10 支持外界修改

GMBase/Classes/WMBaseCollectionController.m

@@ -134,7 +134,9 @@
 }
 
 - (void)refreshList{
+    
     [self.viewModel setStartNum:0];
+    [self.viewModel setPage:1];
     [[self.viewModel dataArray] removeAllObjects];
     [_collectionView reloadData];
 

GMBase/Classes/WMBaseListViewController.m

@@ -92,7 +92,9 @@
 }
 
 - (void)refreshList{
+    
     [self.viewModel setStartNum:0];
+    [self.viewModel setPage:1];
     [[self.viewModel dataArray] removeAllObjects];
     [_table reloadData];
     

GMBase/Classes/WMFetchDataViewModel.h

@@ -98,6 +98,12 @@
 /** @brief  获取http数据分页第一页起始位置，默认为0，下一页为startNum+每页的数据条数（默认为10） */
 @property (nonatomic,assign) NSInteger startNum;
 
+/** @brief  获取http数据，按照页码进行获取（默认为1） */
+@property (nonatomic,assign) NSInteger page;
+
+/** @brief  获取http数据，每页获取数据（默认为10） */
+@property (nonatomic,assign) NSInteger count;
+
 /** @brief  请求返回的数据，用于TableView的DataSource */
 /** @brief  请求数据是否成功 */@property (nonatomic,strong) NSMutableArray *dataArray;
 

GMBase/Classes/WMFetchDataViewModel.m

@@ -20,6 +20,8 @@
         _dataArray = [[NSMutableArray alloc] init];
         _startNum = 0;
         _params = nil;
+        _page = 1;
+        _count = 10;
         _deduplicationDic = [NSMutableDictionary dictionary];
         _fetchDataErrorMsg = @"获取数据失败，请重试";
         _fetchDataNilMsg = @"暂时没有相关数据";
@@ -36,11 +38,11 @@
  */
 - (void)buildParams{
     _params = @{@"start_num":@(self.startNum),
-                @"count":@(10)};
+                @"count":@(self.count)};
 }
 
 - (BOOL)shouldClearDataForResponse:(id)response{
-    return self.startNum == 0;
+    return self.startNum == 0 && self.page == 1;
 }
 
 - (void)fetchRemoteData{
@@ -65,8 +67,8 @@
             
             NSArray *array = (NSArray *)responseObject;
             [self buildModelWithRemoteArray:array];
+            self.page++;
             [self setValue:@YES forKey:@"fetchDataSuccess"];
-            
         }else if([responseObject isKindOfClass:[NSDictionary class]]){
            
             NSDictionary *dic = (NSDictionary *)responseObject;
@@ -74,10 +76,12 @@
             self.message = responseObject[@"message"];
             if (code == APIStatusCodeSuccess) {
                 [self buildModelWithRemoteDic:dic];
+                self.page++;
                 [self setValue:@YES forKey:@"fetchDataSuccess"];
                 
             }else if (code == APIStatusCodeEmpty){
                 self.message = responseObject[@"message"];
+                self.page++;
                 [self setValue:@YES forKey:@"fetchDataSuccess"];
                 
             }else{
@@ -100,6 +104,7 @@
     // 因为 clearData 可能会被外部调用，所以 self.startNum = 0 要确认执行，不能少
     self.startNum = 0;
     _deleteCount = 0;
+    self.page = 1;
     [self.dataArray removeAllObjects];
     [_deduplicationDic removeAllObjects];
 }
@@ -107,6 +112,7 @@
 - (void)handleHeaderRefreshing
 {
     self.startNum = 0;
+    self.page = 1;
     [self fetchRemoteData];
 }