httpclient请求

标签：httpclient请求

Map<String, Object> queryParams=new HashMap<String, Object>();
		queryParams.put("paramXml","传送内容");
		
		String str = doWebservice("传送url地址", queryParams);

public  String doWebservice(String url,Map<String, Object> params) throws Exception {
		String string = "";
		HttpClient httpclient = HttpClients.createDefault();
		HttpPost httppost = new HttpPost(url);
		Set<Entry<String, Object>> entrySet = params.entrySet();
		for (Entry<String, Object> entry : entrySet) {
			httppost.setEntity(new StringEntity((String) entry.getValue(),ContentType.TEXT_PLAIN));
		}
		try {
			HttpResponse httpResponse = httpclient.execute(httppost);
			int code = httpResponse.getStatusLine().getStatusCode();
			if (code == HttpStatus.SC_OK) {
				HttpEntity entity2 = httpResponse.getEntity();
				string = EntityUtils.toString(entity2);
//				System.out.println(string);
			} else {
				throw new Exception("HTTP Request is failed, Response code is "+ code);
			}
		} catch (Exception ex) {
			ex.printStackTrace();
		} finally {
			httppost.clone();
		}
		return string;
	}

httpclient请求

标签：httpclient请求

原文地址：http://microe.blog.51cto.com/3332651/1682019