u

李毅
1 parent 92983a20
Showing 1 changed file with 40 additions and 9 deletions
00.公共组件/1.3sdk.md
@@ -12,24 +12,55 @@ public class Example {
 		//appId，appKey 到http://open.cnlive.com 后台获取。 
 		String appId = "appId";
 		String appKey = "appKey";
-		Map<String,String> params = new HashMap<>();
-		params.put("appId", appId);
+		Map<String,String> map = new HashMap<>();
+		map.put("appId", appId);
  
 		//添加业务参数
-		params.put("param1", "");
-		params.put("param2", "");
-		params.put("param3", "");
+		map.put("param1", "");
+		map.put("param2", "");
+		map.put("param3", "");
  
 		String api = "http://api.cnlive.com/open/api2/...";
+		
+		
 		//生成 get 请求方法的url
-		String url_get = OpenUtil.buildURL(api, params, appKey);
+		String url_get = OpenUtil.buildURL(api, map, appKey);
 		System.out.println(url_get);
  
-		//生成 post 请求方法中的sign参数
-		String sign = OpenUtil.sign(params, appKey);
+		//post 方式调用 
+		String sign = OpenUtil.sign(map, appKey);
 		System.out.println(sign);
+		map.put("sign", sign);
  
-		//可以使用apache HttpClient 工具调用。
+		//使用apache HttpClient 工具调用。 httpclient 4.3.6
+		CloseableHttpClient httpClient = HttpClients.createDefault();
+		try {
+			RequestBuilder builder = RequestBuilder.post().setUri(url);
+			List<NameValuePair> params = new ArrayList<NameValuePair>();
+			for (String k : map.keySet()) {
+				params.add(new BasicNameValuePair(k,map.get(k)));
+			}
+			
+			builder.setEntity(new UrlEncodedFormEntity(params,"UTF-8"));
+			CloseableHttpResponse rep = httpClient.execute(builder.build());
+			try {
+			    //输出，或转化为java bean对象
+				System.out.println(EntityUtils.toString(rep.getEntity()));
+			} catch (Exception e) {
+				e.printStackTrace();
+			} finally {
+				rep.close();
+			}
+		} catch (Exception e) {
+			// TODO Auto-generated catch block
+			e.printStackTrace();
+		} finally {
+			try {
+				httpClient.close();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+		}
 	}
 }