Question

我正在

（lldb）po operation.responseString {“errors”：{“image”：[“不能为空”，“您不允许上传\”\“文件，允许的类型：jpg，jpeg，gif，png”]}}

上传以创建一个带有图像参数的新组以及名称＆amp;描述

    NSString *path = [NSString stringWithFormat:@"api/group?name=%@&description=%@&auth_token=%@", name, desc,[AccountService authToken]];


NSURL *url = [NSURL URLWithString:[NSString stringWithFormat:@"%@", [RequestHelpers basePath]]];

AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:url];

NSData *imageData = UIImageJPEGRepresentation(image, 0.25f);
NSMutableURLRequest *request = [httpClient multipartFormRequestWithMethod:@"POST" path:path parameters:@{} constructingBodyWithBlock:^(id<AFMultipartFormData> formData) {
    NSString *fileName = [NSString stringWithFormat:@"%@", [[NSDate date] description]];
    [formData appendPartWithFileData:imageData name:@"image" fileName:fileName mimeType:@"image/jpeg"];
}];


AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request];

[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
    [self.delegate createdGroupSuccessfully];;
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    [self handleOperationFailed:operation action:^{
           //handle failed request
    }];
}];

我是否需要更改Carrierwave设置，或者我的obj-c代码中缺少某些内容？

Answer 1

名称中存在空格问题。我使用obj-c函数将时间戳作为文件名。

Carrierwave“图像如何不能为空”您不能上传“\”文件？

1 个答案: