MJRefresh是MJ大神写的框架，很强大，好多外国开发者都在用！

具体方法如下：

-(void)requestData{    NSString *userIdStr = [NSString stringWithFormat:@"%@",[DEFAULTS objectForKey:USERID]];        self.pageNums ++;        HStart(self.view);    [hHttpEngine getRongNoticeAction:userIdStr page:[NSString stringWithFormat:@"%ld",(long)self.pageNums] success:^(id response) {                HStop(self.view);        NSDictionary *dict = (NSDictionary *)response;                NSString *codeStr = [NSString stringWithFormat:@"%@",dict[@"code"]];                if ([codeStr isEqualToString:@"0"]) {                        if (self.pageNums == 1) {                [self.contentAry removeAllObjects];            }                        self.dataAry = [NSMutableArray arrayWithArray:dict[@"data"]];                        if (self.dataAry.count > 0) {                                self.dataStatusView.hidden = YES;                newNotiTableV.hidden = NO;                                for (NSDictionary *dict in self.dataAry) {                    NewNotiModel *model = [NewNotiModel mj_objectWithKeyValues:dict];                    [self.contentAry addObject:model];                }            }else            {                if (self.contentAry.count == 0) {                    self.dataStatusView.hidden = NO;                    self.dataStatusView.dataStatus = DataStatus_noData;                    newNotiTableV.hidden = YES;                }else                {                    self.dataStatusView.hidden = YES;                    newNotiTableV.hidden = NO;                }                self.pageNums --;            }                    }else        {            HStop(self.view);            show_msg(@"网络错误");        }                [newNotiTableV reloadData];        [newNotiTableV.mj_footer endRefreshing];        [newNotiTableV.mj_header endRefreshing];            } failure:^(NSError *err) {        HStop(self.view);        [newNotiTableV.mj_footer endRefreshing];        [newNotiTableV.mj_header endRefreshing];    }];}

方法调用，在tableview初始化的时候调用：

newNotiTableV.mj_header = [MJRefreshHeader headerWithRefreshingBlock:^{        [self requestData];    }];        newNotiTableV.mj_footer = [MJRefreshAutoFooter footerWithRefreshingBlock:^{        self.pageNums = 0;        [self requestData];    }];

 

数据转模型的方法：

1，建一个model，然后在.m方法里面实现：

-(void)setValue:(id)value forUndefinedKey:(NSString *)key{    if ([key isEqualToString:@"id"]) {        value = self.ida;    }}

可以什么都不写

2，MJExtension类库，具体使用方法如下：

for (NSDictionary *dict in dataAry) {    MainListModel *model = [MainListModel mj_objectWithKeyValues:dict];    [self.datasAry addObject:model];}

 

这里仅做记录！