JAVA 实现微信公众号菜单设置功能

以下为菜单类

请求外链接方法

public static String AccessUrl(String url, String postString) {
		String result = null;
		HttpURLConnection conn = null;
		try {
			URL postUrl = new URL(url);
			conn = (HttpURLConnection) postUrl.openConnection();
			conn.setRequestMethod("POST");
			conn.setDoOutput(true);
			conn.setDoInput(true);
			conn.setUseCaches(false);
			conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
			conn.setConnectTimeout(10000);
			conn.setReadTimeout(10000);
			OutputStream os = conn.getOutputStream();
			os.write(postString.getBytes("UTF-8")); // 往远程URL传递参数
			os.flush();
			os.close();
			int code = conn.getResponseCode();
			conn.getHeaderFields();
			conn.getContentLength();
			if (code == 200) {// 返回成功
				BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
				String line;
				StringBuffer buffer = new StringBuffer();
				while ((line = reader.readLine()) != null) {
					buffer.append(line);
				}
				result = buffer.toString();
			} else {
				logger.error("返回失败：" + code);
			}
		} catch (MalformedURLException e) {
			logger.error("Exception：" + e.getMessage());
		} catch (IOException e) {
			logger.error("Exception：" + e.getMessage());
		}finally{
			if(conn != null){
				conn.disconnect();
				conn=null;
			}
		}
		return result;
	}