private string DialogText(string text)
{
String ak_id = "LTAIr8I8A5HNZvdt";
String ak_secret = "rBSsm6hewfAcSH6oeA6VXF6PCAACGD";
String urlStr = "https://nlsapi.aliyun.com/manage/qas?action=single:prepub:qa";
String bdStr = "{\"projectId" + "\"" + ":" + 4649 + "," + "\"question" + "\"" + ":" + "\"" + text + "\"}";
String responseStr = HttpProxy.sendRequest(urlStr, bdStr, ak_id, ak_secret).Result;
return(responseStr);
}
