uitableview 初始化

#pragma mark - TableView Methods
//指定有多少个分区(Section)，默认为1
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    return 1;
}

//指定每个分区中有多少行，默认为1
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return 5;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    UIAlertView *alertView = [[UIAlertView alloc]initWithTitle:@"警告" message:@"别点，我怕疼，等视觉" delegate:self cancelButtonTitle:@"cancel" otherButtonTitles:nil, nil];
    [alertView show];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
     NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
    if (cell == nil) {
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
    }
   cell.textLabel.text=@"11";
    return cell;
   
}
#pragma mark –
#pragma mark UITableView
-(CGFloat) tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
    return 62;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    static NSString *tableCellIdentifier = @"CommentItemCell";
    CommentItemCell *cell = (CommentItemCell *)[tableView dequeueReusableCellWithIdentifier:tableCellIdentifier];
    if(cell == nil){
        NSArray *nib = [[NSBundle mainBundle]loadNibNamed:@"CommentItemCell" owner:self options:nil];
        cell = [nib objectAtIndex:0];
    }
    //    WTComment *comment = [commentArray objectAtIndex:[indexPath row]];
    //    [cell.headerView setImageWithURL:[NSURL URLWithString:comment.proUserAvatar]];
    //    cell.userNick.text = comment.content;
    //    cell.commentDate.text = [formatter stringFromDate:comment.gmtCreate];
    return cell;
}