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  • 这个方法可以留着 + 上传图片

    上传图片:

     首先导入 afnemworking 这个库

     AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];

     

     manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"];

     

     NSDictionary *parameters =@{@"参数1":@"value1",@"参数2":@"value2"、、、};

     

     NSData *imageData = UIImageJPEGRepresentation([UIImage imageNamed:@"1.png"], 1.0);

     

     [manager POST:@"替换成你要访问的地址"parameters:parametersconstructingBodyWithBlock:^(id<AFMultipartFormData> formData) {

     

     [formData appendPartWithFileData :imageData name:@"上传的图片参数" fileName:@"1.png" mimeType:@"image/jpeg"];

     

     } success:^(AFHTTPRequestOperation *operation,id responseObject) {

     

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

     

     } failure:^(AFHTTPRequestOperation *operation,NSError *error) {

     

     NSLog(@"Error: %@", error);

     

     }];

     

     这个方法可以上传图片,如果不用上传图片,可以把这句去掉[formData appendPartWithFileData :imageDataname:@"1"fileName:@"1.png"mimeType:@"image/jpeg"]

     

    2.多张图片上传

     

    NSMutableURLRequest *request = [[AFHTTPRequestSerializer serializer]multipartFormRequestWithMethod:@"POST" URLString:url parameters:url参数 constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {

            for (int i = 0; i<arrayImage.count; i++) {

                UIImage *uploadImage = arrayImage[i];

                [formData appendPartWithFileData:UIImagePNGRepresentation(uploadImage)name:[NSString stringWithFormat:@"参数%d",i+1] fileName:@"test.jpg"mimeType:@"image/jpg"];

            }

        } error:nil];

     

    AFHTTPRequestOperation *opration = [[AFHTTPRequestOperationalloc]initWithRequest:request];   

    opration.responseSerializer.acceptableContentTypes = [NSSetsetWithObject:@"text/html"];

    [opration setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, idresponseObject) {

     

    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {

     

    }

     

     

     

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  • 原文地址:https://www.cnblogs.com/wangxiaorui/p/5171129.html
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