通过Wit.ai运行mysql查询

Question

在将Wit.ai集成到网站中时，是否有某种方法可以执行数据库查询，因为必须从数据库中获取用户问题的答案，而无法对Chatbot进行培训。

Answer 1

as you see in the tutorial you define actions in wit.ai, those actions can involve variables who can be send as a response to the users. So, you should make the query to the database in the actions defined by you, if you haven't defined them, then do it, because there is where you can make your logic happens. Also, take into account that you may handle non synchronized petitions to your database, then you should implement a block mechanism to return the context in each action just after you have done you're query.

I know you want to make an implementation in python, but I already have an implementation on node.js, so here is my sample code.

  getFullName({sessionId, context, entities}) {
    let session;
    let fbid = sessionId.split("-")[0];
    return fbTypingOn(fbid)
      .then(() => {
        return model.getSesion(fbid);
      })
      .then(sesion => {
        session = sesion;
        return callFbUserAPI(session);
      })
      .then(first_name => {
        session.context.fullNameGreeting = utilsBot.buildGreeting(session);
        return model.setSesion(session);
      })
      .then( sesion => {
        return session.context;
      })
      .catch( error => {
        console.log("Error in getFullName " + error);
        session.context.fullNameGreeting = "Hola";
        return context;
      });
  }

Make sure you read all documentation in the official page, because if there isn't something, then you should do it. Also, there's already an implementation in python 2, I guess.