HTTP請求:
如果需要Json格式的自己轉下,度娘上N種姿勢…
//處理http請求 requestUrl為請求地址 requestMethod請求方式,值為"GET"或"POST" public static String httpRequest(String requestUrl,String requestMethod,String outputStr){ StringBuffer buffer=null; try{ URL url=new URL(requestUrl); HttpURLConnection conn=(HttpURLConnection)url.openConnection(); conn.setDoOutput(true); conn.setDoInput(true); conn.setRequestMethod(requestMethod); conn.connect(); //往服務器端寫內容 也就是發(fā)起http請求需要帶的參數 if(null!=outputStr){ OutputStream os=conn.getOutputStream(); os.write(outputStr.getBytes("utf-8")); os.close(); } //讀取服務器端返回的內容 InputStream is=conn.getInputStream(); InputStreamReader isr=new InputStreamReader(is,"utf-8"); BufferedReader br=new BufferedReader(isr); buffer=new StringBuffer(); String line=null; while((line=br.readLine())!=null){ buffer.append(line); } }catch(Exception e){ e.printStackTrace(); } return buffer.toString(); }