public static void main(String[] args) {
String url = "xxxx";
Map send = Maps.newHashMap();
send.put("xxx", "");
send.put("xx", "xxx");
String json = JSON.toJSONString(send, SerializerFeature.WriteMapNullValue);
//SHA1加密
Map<String, String> headerMap = Maps.newHashMap();
headerMap.put("xxx", xxx);
jodd.http.HttpRequest req = jodd.http.HttpRequest.post(url).header(headerMap).bodyText(json, "application/json", "UTF-8");
HttpResponse resp = req.send();
String responseText = resp.charset("UTF-8").bodyText();
System.out.println(responseText);
}