java后端发送请求并获取响应

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                URL wsUrl = new URL(url);
                HttpURLConnection conn = (HttpURLConnection) wsUrl.openConnection();
                conn.setDoInput(true);
                conn.setDoOutput(true);
                conn.setRequestMethod("POST");
                conn.setRequestProperty("Content-Type", "application/json;charset=UTF-8");
//              conn.setRequestProperty("Authorization", " Bearer "+authTokenService.getSysAuthToken(request,response));
                OutputStream os = conn.getOutputStream();
                String json=JsonUtil.objectToJsonStr(map);
                //logger.error("============="+JsonUtil.objectToJsonStr(map));
                //转换为字节数组
               // System.out.println("=============="+json);
                //byte[] data = (json.toString()).getBytes();
                os.write((json.toString()).getBytes("UTF-8"));
                logger.error("============="+json);
 
                int code = conn.getResponseCode();
                System.out.println(conn.getResponseMessage());
                System.out.println(code+"------------------------------------");
                if (code == 200) {
                    InputStream is = conn.getInputStream();
                    String jsonResult = getResponseString(is);
                    JSONObject jsonre=JSONObject.fromObject(jsonResult);
                     
                    logger.error("============="+jsonResult);
                    String handleResult = jsonre.getString("handleResult");}

  

posted @   黑魔法os  阅读(1459)  评论(0编辑  收藏  举报
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