[ios]tumblr iphone 集成

发布时间: 2017/3/21 22:41:28
注意事项: 本文中文内容可能为机器翻译,如要查看英文原文请点击上面连接.

你好我已经具有状态更新在滚揉机但我面临的问题时我要寄照片给在形式的数据,如下所示。

-(IBAction)sendPhoto
{
    NSString *email           = @"user_name@gmail.com";
    NSString *password        = @"password";
    NSString *sendType = @"photo";

    UIImage *imageMS = [UIImage imageNamed:@"Submit.png"];
    NSData *photoData = [[NSData alloc] initWithData:UIImagePNGRepresentation(imageMS)];

    NSMutableURLRequest *request = [[NSMutableURLRequest alloc]
                                initWithURL:[NSURL URLWithString:@"http://www.tumblr.com/api/write"]];
    [request setHTTPMethod:@"POST"];
    NSString *request_body = [NSString 
            stringWithFormat:@"email=%@&password=%@&type=%@&data=%@",
            [email           stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding],
            [password        stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding],
            [sendType        stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding],
            photoData];
    [request setHTTPBody:[request_body dataUsingEncoding:NSUTF8StringEncoding]];
    [web loadRequest:request];
}

但它不会得到更新。为什么呢?

解决方法 1:

我原来的答复证明是不正确的但 OP 过帐代码的链接,他说固定他的问题。我有复制下面的代码,以便未来搜索者可以很容易找到,因为我知道,看到你的问题描述和找到解决方案只是死了该链接的链接可以是多么令人沮丧。

基于http://forums.macrumors.com/showthread.php?t=427513的代码︰

- (BOOL)sendPhotoToTumblr:(NSString *)photo usingEmail:(NSString *)tumblrEmail andPassword:(NSString *)tumblrPassword withCaption:(NSString *)caption;
{
    //get image data from file
    NSData *imageData = [NSData dataWithContentsOfFile:photo];  
    //stop on error
    if (!imageData) return NO;

    //Create dictionary of post arguments
    NSArray *keys = [NSArray arrayWithObjects:@"email",@"password",@"type",@"caption",nil];
    NSArray *objects = [NSArray arrayWithObjects:
            tumblrEmail,
            tumblrPassword,
            @"photo", caption, nil];
    NSDictionary *keysDict = [[NSDictionary alloc] initWithObjects:objects forKeys:keys];

    //create tumblr photo post
    NSURLRequest *tumblrPost = [self createTumblrRequest:keysDict withData:imageData];
    [keysDict release];     

    //send request, return YES if successful
    tumblrConnection = [[NSURLConnection alloc] initWithRequest:tumblrPost delegate:self];
    if (!tumblrConnection) {
        NSLog(@"Failed to submit request");
        return NO;
    } else {
        NSLog(@"Request submitted");
        receivedData = [[NSMutableData data] retain];
            [tumblrConnection release];
        return YES;
    }
}


-(NSURLRequest *)createTumblrRequest:(NSDictionary *)postKeys withData:(NSData *)data
{
    //create the URL POST Request to tumblr
    NSURL *tumblrURL = [NSURL URLWithString:@"http://www.tumblr.com/api/write"];
    NSMutableURLRequest *tumblrPost = [NSMutableURLRequest requestWithURL:tumblrURL];
    [tumblrPost setHTTPMethod:@"POST"];

    //Add the header info
    NSString *stringBoundary = [NSString stringWithString:@"0xKhTmLbOuNdArY"];
    NSString *contentType = [NSString stringWithFormat:@"multipart/form-data; boundary=%@",stringBoundary];
    [tumblrPost addValue:contentType forHTTPHeaderField: @"Content-Type"];

    //create the body
    NSMutableData *postBody = [NSMutableData data];
    [postBody appendData:[[NSString stringWithFormat:@"--%@\r\n",stringBoundary] dataUsingEncoding:NSUTF8StringEncoding]];

    //add key values from the NSDictionary object
    NSEnumerator *keys = [postKeys keyEnumerator];
    int i;
    for (i = 0; i < [postKeys count]; i++) {
        NSString *tempKey = [keys nextObject];
        [postBody appendData:[[NSString stringWithFormat:@"Content-Disposition: form-data; name=\"%@\"\r\n\r\n",tempKey] dataUsingEncoding:NSUTF8StringEncoding]];
        [postBody appendData:[[NSString stringWithFormat:@"%@",[postKeys objectForKey:tempKey]] dataUsingEncoding:NSUTF8StringEncoding]];
        [postBody appendData:[[NSString stringWithFormat:@"\r\n--%@\r\n",stringBoundary] dataUsingEncoding:NSUTF8StringEncoding]];
    }

    //add data field and file data
    [postBody appendData:[[NSString stringWithString:@"Content-Disposition: form-data; name=\"data\"\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
    [postBody appendData:[[NSString stringWithString:@"Content-Type: application/octet-stream\r\n\r\n"] dataUsingEncoding:NSUTF8StringEncoding]];
    [postBody appendData:[NSData dataWithData:data]];
    [postBody appendData:[[NSString stringWithFormat:@"\r\n--%@--\r\n",stringBoundary] dataUsingEncoding:NSUTF8StringEncoding]];

    //add the body to the post
    [tumblrPost setHTTPBody:postBody];

    return tumblrPost;
}

我已经修改了上述代码消除一些内存问题,添加一些参数,以使这更通用/灵活的解决方案。然而,如果有人能像在该网站上张贴的原代码,只是看通过这个答案编辑修改。

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