NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *filePath = [documentsDirectory stringByAppendingPathComponent:@"mk.jpg"];
NSString *urlAsString = @"http://10.88.112.218:9094/DownloadFiles/rftest_53_339%20%e7%8e%8b%e9%93%81%e5%86%9b%e6%80%bb%e7%bb%8f%e7%90%86%e5%90%ac%e5%8f%96%e9%a9%bb%e4%b9%8c%e5%8d%95%e4%bd%8d%e5%b7%a5%e4%bd%9c%e6%b1%87%e6%8a%a520130712%e7%8e%8b%e9%93%81%e5%86%9b%e5%9c%a8%e8%a5%bf%e5%89%8d%e6%8c%87%e5%90%ac%e6%b1%87%e6%8a%a5.jpg";
NSURL *url = [NSURL URLWithString:urlAsString];
NSURLRequest *request = [NSURLRequest requestWithURL:url];
NSError *error = nil;
NSData *data = [NSURLConnection sendSynchronousRequest:request
returningResponse:nil
error:&error];
/* 下载的数据 */
if (data != nil){
NSLog(@"下载成功");
if ([data writeToFile:filePath atomically:YES]) {
NSLog(@"保存成功.");
}
else
{
NSLog(@"保存失败.");
}
} else {
NSLog(@"%@", error);
return;
}