如何获取一个另一个网站页面的Json数据，

[tianwei76]

已知该页面返回来的是 JSON 格式的数据，参数为ids:"",flex:"1" 方法POST 。如何在我的网站上获取数据。

[vswen5]

public static String analysisUrl(String url){
		HttpURLConnection httpConnection = null;
		String output = "";
		try {
			URL targetUrl = new URL(url);
			httpConnection = (HttpURLConnection) targetUrl.openConnection();
			httpConnection.setDoOutput(true);
			httpConnection.setRequestMethod("GET");
			httpConnection.setRequestProperty("Content-Type",
					"application/json");
			InputStreamReader isr = new InputStreamReader(httpConnection
					.getInputStream(),"utf-8");
			BufferedReader responseBuffer = new BufferedReader(isr);
			output = responseBuffer.readLine();

		} catch (Exception e) {

		} finally {
			httpConnection.disconnect();
		}
		return output;
	}

[斯洛文尼亚旅游]

跨域需要在你的站点做代理，ajax请求代理页面而不是直接请求跨域页面，或者用yql转为jsonp数据 JSONP跨域访问在线代理API