上传照片从iPhone到网络服务器
问题描述:
我试图从我的iPhone应用上传照片到我的webserver,通过使用许多不同的.php上传脚本,但我迄今没有取得成功!上传照片从iPhone到网络服务器
请检查我的iPhone源代码:
- (IBAction)upload:(id)sender {
NSData *imageData = UIImageJPEGRepresentation(imageView.image, 90);
NSString *urlString = @"http://wasnaga.nestons.org/420/upload.php";
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:[NSURL URLWithString:urlString]];
[request setHTTPMethod:@"POST"];
NSString *boundary = [NSString stringWithString:@"------------------------1473780983146499882746641449"];
NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",boundary];
[request addValue:contentType forHTTPHeaderField:@"Content-Type"];
NSMutableData *body = [NSMutableData data];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@r\n", boundary] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"userfile\"; filename=\.jpg\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[[NSString stringWithFormat:@"Content-Type: application/octet-stream\r\n\r\n"]dataUsingEncoding:NSUTF8StringEncoding]];
[body appendData:[NSData dataWithData:imageData]];
[body appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",boundary]dataUsingEncoding:NSUTF8StringEncoding]];
[request setHTTPBody:body];
NSData *returnData = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *returnString =[[NSString alloc] initWithData:returnData encoding:NSUTF8StringEncoding];
NSLog(returnString);
}
有任何错误?你能帮助我.php文件吗?
答
看起来你在第一appendData行缺少一个反斜杠您有:
@"\r\n--%@r\n"
它应该是:
@"\r\n--%@\r\n"
只看这个线程的答案http://stackoverflow.com/questions/9746052/stumped-nsurlconnection-php-key-value-format-issue/9747272#9747272 – 2012-04-21 17:14:03
没有它仍然无法正常工作我也尝试更改代码,但没有任何 – 2012-04-22 12:14:45