AFN文件上传 appendPartWithFileData: name:

转自: https://blog.csdn.net/qq4127194/article/details/52200998

Demo---

/**

* //网络的管理者

AFHTTPSessionManager *manager = [AFHTTPSessionManager manager];

//地址

NSString *urlstr = @"http://localhost/post/upload-m.php";

NSDictionary *dic = @{@"status":@"使用第三方上传真爽"};

//发送请求

[manager POST:urlstr parameters:dic constructingBodyWithBlock:^(id<AFMultipartFormData> _Nonnull formData) {

//文件1

NSString *filePath = [[NSBundle mainBundle]pathForResource:@"sunli.jpg" ofType:nil];

NSData *fileData = [NSData dataWithContentsOfFile:filePath];

//文件2

NSString *filePath2 = [[NSBundle mainBundle]pathForResource:@"car.jpg" ofType:nil];

NSData *fileData2 = [NSData dataWithContentsOfFile:filePath2];

[formData appendPartWithFileData:fileData name:@"userfile[]" fileName:@"dengchao.jpg" mimeType:@"image/jpg"];

[formData appendPartWithFileData:fileData2 name:@"userfile[]" fileName:@"makalun.jpg" mimeType:@"image/jpg"];

} progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id _Nullable responseObject) {

NSLog(@"responseObject %@",responseObject);

} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

NSLog(@"error %@",error);

}];

[formData appendPartWithFileData:fileData name:@"userfile[]" fileName:@"dengchao.jpg" mimeType:@"image/jpg"];

执行这个方法时， name：部分是服务器用来解析的字段，而fileName则是直接上传上去的图片，注意一定要加 .jpg或者.png，（这个根据你得到这个imgData是通过jepg还是png的方式来获取决定）。然后mimeType值也要与上面的类型对应，网上看到有的说直接写成 @"image/*"，据说也是可以的，没验证过。
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作者：我已上天
来源：CSDN
原文：https://blog.csdn.net/qq4127194/article/details/52200998
版权声明：本文为博主原创文章，转载请附上博文链接！

AFN文件上传 appendPartWithFileData: name:

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