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本以為新浪發(fā)布圖片和發(fā)布文字一樣的簡單，但很悲劇。。。。。。。遠不是想象的那樣。

現(xiàn)在分享一下代碼。

/**
	 * 發(fā)表帶圖片的微博
	 * 
	 * @param token
	 * @param tokenSecret
	 * @param status
	 *            發(fā)表的內(nèi)容
	 * @param urlPath
	 *            圖片的地址   本函數(shù)沒有用到，我直接在函數(shù)中創(chuàng)建的。
	 * @return
	 */
	public static void uploadStatus(String token, String tokenSecret, String imageUrl, String status)
	{
		File files = Environment.getExternalStorageDirectory();
		String sdPath = files.getAbsolutePath();
		// 請保證SD卡根目錄下有這張圖片文件
		String urlPath = sdPath + "/" + "c.jpg";
		File imageFile = new File(urlPath);
		if (!imageFile.exists())
		{
			System.out.println("沒有該圖片");
		}
		httpOauthConsumer = new DefaultOAuthConsumer("你的AppKey","你的AppSecret");//記得用你的替換一下
		httpOauthConsumer.setTokenWithSecret(token, tokenSecret);//token tokenSecret之前工作的任務(wù)
		try
		{
			URL url = new URL(Constants.XinLangUpload);//URL:http://api.t.sina.com.cn/statuses/upload.json
			HttpURLConnection request = (HttpURLConnection) url.openConnection();
			request.setDoOutput(true);
			request.setRequestMethod("POST");
			HttpParameters httpParameters = new HttpParameters();
			httpParameters.put("status", URLEncoder.encode(status, "utf-8").replaceAll("\\+", "%20"));
			String boundary = "---------------------------37531613912423";
			String content = "--" + boundary + "\r\nContent-Disposition: form-data; name=\"status\"\r\n\r\n";
			String pic = "\r\n--"
					+ boundary
					+ "\r\nContent-Disposition: form-data; name=\"pic\"; filename=\"image.jpg\"\r\nContent-Type: image/jpeg\r\n\r\n";
			byte[] end_data = ("\r\n--" + boundary + "--\r\n").getBytes();
			FileInputStream stream = new FileInputStream(imageFile);
			byte[] file = new byte[(int) imageFile.length()];
			stream.read(file);
			request.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary); // 設(shè)置表單類型和分隔符
			request.setRequestProperty(
					"Content-Length",
					String.valueOf(content.getBytes().length + status.getBytes().length + pic.getBytes().length
							+ imageFile.length() + end_data.length)); // 設(shè)置內(nèi)容長度
			httpOauthConsumer.setAdditionalParameters(httpParameters);
			httpOauthConsumer.sign(request);
			OutputStream outputStream = request.getOutputStream();
			outputStream.write(content.getBytes());
			outputStream.write(status.getBytes());
			outputStream.write(pic.getBytes());
			outputStream.write(file);
			outputStream.write(end_data);
			outputStream.flush();
			outputStream.close();
			request.connect();
			if (200 == request.getResponseCode())
			{
				System.out.println("發(fā)布成功");
			}
			else
			{
				System.out.println("異常code:" + request.getResponseCode());
			}
		}
		catch (Exception e1)
		{
			e1.printStackTrace();
		}
	}

posted on 2012-04-06 16:26 mixer-a 閱讀(349) 評論(0) 編輯收藏

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