PostMethod和GetMethod用法

一、GetMethod

try {
                         
    HttpClient client = new HttpClient();
    String OrderId_url ="http://api.t.sina.com.cn/short_url/shorten.json?source=3271760578&url_long="+req.getScheme()+"://"+ req.getServerName()+req.getContextPath()+"/wx/showWxOrderDetail.do?orderId="+thirdPayLogDetail.getSaleOrderSysId();
    GetMethod get = new GetMethod(OrderId_url);                            
 　　　　get.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");
    int status = client.executeMethod(get);
    String res = get.getResponseBodyAsString().trim();
    System.out.println("返回回来的数据："+res+ "  状态值：" + status);
    //返回回来的数据：[{"url_short":"http://t.cn/RONu69s","url_long":"http://dev7.89t.cn/ebusiness/wx/showWxOrderDetail.do?orderId=12451","type":0}]  状态值：200                      
    JSONArray result=JSONArray.fromObject(res);//转json对象
    JSONObject getJsonObj = result.getJSONObject(0);
    int type = (int) getJsonObj.get("type");
    String url_short = getJsonObj.getString("url_short");
    System.out.println("返回状态:"+type+"=======短接口:"+url_short);

二、PostMethod

HttpClient client = new HttpClient();
String methodName="temporaryOrder.do";
String serverUrl=
PostMethod post = new PostMethod(serverUrl);
post.getParams().setParameter(HttpMethodParams.HTTP_CONTENT_CHARSET, "UTF-8");     
try {
    int status = client.executeMethod(post);
    String response = post.getResponseBodyAsString().trim();
    System.out.println("返回回来的数据："+response);
    if (logger.isInfoEnabled()) {
        logger.info("返回信息：" + response + "  状态值：" + status);
    }
    JSONObject result=JSONObject.fromObject(response);//转json对象
    JSONObject headOb=result.getJSONObject("head");//头部信息
    JSONObject resultBody=result.getJSONObject("body");
    if (response.contains("\"code\":\"200\"")) {//请求成功
        //TODO 记录订单明细号
        if (resultBody.has("orderDetail")) {
 
        }
        return true;
    }else{
        throw new BusinessException(headOb.getString("msg"));
    }
}