- (UITableViewCell *)tableView:(UITableView *)tableView
cellForRowAtIndexPath:(NSIndexPath *)indexPath {
// do something
[NSThread detachNewThreadSelector:@selector(startImageread:) toTarget:self withObject:indexPath]; // 获取图片
// do something
}
-(void)startImageread:(NSIndexPath *)indexPath
{ UIImage *newp_w_picpath = ......// 从本地或者网络获取图片
NSDictionary *cellp_w_picpath = [NSDictionary dictionaryWithObjectsAndKeys:
indexPath, @"indexPath",
newp_w_picpath,@"p_w_picpath",
nil];
[self performSelectorOnMainThread:@selector(_setOCellImage:) withObject:cellp_w_picpath waitUntilDone:YES];
}
- (void)_setOCellImage:( id )celldata
{
UIImage *newp_w_picpath = [celldata objectForKey:@"p_w_picpath"];//从参数celldata里面拿出来图片
NSIndexPath *indexPath = [celldata objectForKey:@"indexPath"];
[self.DataTable cellForRowAtIndexPath:indexPath].p_w_picpathView.p_w_picpath = newp_w_picpath;
}
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