NSData *data = [NSData dataWithContentsOfURL:url];
NSString *path =[[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] stringByAppendingPathComponent:smallpic];
[data writeToFile:path atomically:NO];
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NSData *data = [NSData dataWithContentsOfURL:url];
NSString *path =[[NSHomeDirectory() stringByAppendingPathComponent:@"Documents"] stringByAppendingPathComponent:smallpic];
[data writeToFile:path atomically:NO];
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