AFN、PHP上传图片小

OC上传图片

   AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
    manager.requestSerializer = [AFJSONRequestSerializer serializer];//请求
    manager.responseSerializer = [AFHTTPResponseSerializer serializer];//响应
    manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"];
    NSMutableDictionary *dic = [NSMutableDictionary dictionary];
    [dic setObject:@"autosendtmail@gmail.com" forKey:@"DS_USER_NAME"];
    
    [manager POST:@"http://.../DS_UserIconUpload.php" parameters:dic constructingBodyWithBlock:^(id<AFMultipartFormData>  _Nonnull formData) {
        NSData *data = UIImageJPEGRepresentation([UIImage imageNamed:@"123.jpg"], 1);
        [formData appendPartWithFileData:data name:@"DS_USER_PORTRAIT_IMG"
                                fileName:@"DS_USER_PORTRAIT_IMG_TMP" mimeType:@"image/jpg"];
    } success:^(AFHTTPRequestOperation * _Nonnull operation, id  _Nonnull responseObject) {
        NSDictionary *dic = [NSJSONSerialization JSONObjectWithData:responseObject options:NSJSONReadingMutableLeaves error:nil];
        NSLog(@"%@",dic);
    } failure:^(AFHTTPRequestOperation * _Nullable operation, NSError * _Nonnull error) {
        NSLog(@"%@",error);
    }];

PHP接受图片并保存

$filePath = dirname(__FILE__)."/userIcon/".$DS_USER_NAME;
if (!file_exists($filePath)) {
    mkdir($filePath,0777);
}

$date = date("Ymdhis");

move_uploaded_file($_FILES["DS_USER_PORTRAIT_IMG"]["tmp_name"], $filePath."/$date.jpg");

move_uploaded_file用来将临时文件移动到我们真正的路径下