iOS 调接口，传数据，xib跳转页面

调接口

[Common showWaitingHUD:self.view title:@""];
    dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_LOW,0), ^{
      //从controller里写的接口的实例
        BaseResponse *baseResponse = [BookWordController getWordList:self.md5code];
        dispatch_async(dispatch_get_main_queue(), ^{
            [Common hideAllHUD:self.view];
            if (baseResponse != nil) {
                if (baseResponse.result == SUCCESS) {
                    //将从接口获取到的数据放到wordLIst中，以后从wordList中引用
                    self.wordList = [Word mj_objectArrayWithKeyValuesArray:baseResponse.data];
                    [self.scanAddWordTableView reloadData];
                } else {
                    [Common showTextHUDWithShortTime:self.view title:baseResponse.errmsg];
                }
            } else {
                [AlertUtil showAlert:self title:@"错误" msg:@"请确认网络连接！"];
            }
        });
    });

传数据

一般接口有的数据在页面上必须得传进去数据

example：

    wordBookListVC.userId = self.userId;
    wordBookListVC.wordList = wordList;

跳转页面

//NibName就是xib的名字去掉.xib
    WordListViewController *wordBookListVC = [[WordListViewController alloc]initWithNibName:@"WordListViewController" bundle:[NSBundle mainBundle]];
    wordBookListVC.userId = self.userId;
    wordBookListVC.wordList = wordList;
    
    [self.navigationController pushViewController:wordBookListVC animated:YES];