网络数据存储

将下载数据写入沙盒

    // 将文件写入沙盒中(缓存目录)
    // 缓存文件夹
    NSString *caches = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject];
    // 文件路径
    NSString *file = [caches stringByAppendingPathComponent:@"minion_15.mp4"];
    // 写入数据
    [self.fileData writeToFile:file atomically:YES];
    self.fileData = nil;
原文地址:https://www.cnblogs.com/jingdizhiwa/p/5408413.html