摘要：
1 //转换成NSData来保存图片2 0NSString *path=[NSString stringWithFormat:@"%@/Documents/%@.jpg",NSHomeDirectory(),@"image"]; 3 NSData *image = UIImageJPEGRepresentation(imageUrl,0); 4 [image writeToFile:pathatomically:YES];5 6 NSString *path=[NSString stringWithFormat:@"%@/Documents/% 阅读全文
