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java实现自动回复聊天机器人

2019年07月19日  | 移动技术网IT编程  | 我要评论

本文实例为大家分享了java实现自动回复聊天机器人的具体代码，供大家参考，具体内容如下

聊天机器人

调用网上现有的接口，然后解析数据

以上是演示图片

基本工作流程就是，调用api，解析返回的数据

httputil类，调用api，获取返回的数据

package com;

import com.sun.org.apache.bcel.internal.generic.instanceof;

import java.io.bufferedreader;
import java.io.inputstream;
import java.io.inputstreamreader;
import java.net.httpurlconnection;
import java.net.malformedurlexception;
import java.net.url;

/**
 * created by zf on 2017/2/27.
 */
public class httputil {
 private static final string api = "xxxxxxxxxxxxxxxxx";
 private static string msg;
 private static httputil instance;

 public static httputil getinstance() {
  if (instance == null) {
   instance = new httputil();
  }
  return instance;
 }

 private httputil() {
 }

 public string sendrequest2api(string msg) {
  if (msg.length() > 0) {
   this.msg = msg;
   httpurlconnection connection = null;
   stringbuilder response = new stringbuilder();
   try {
    url url = new url(api + msg);
    connection = (httpurlconnection) url.openconnection();
    connection.setrequestmethod("get");
    connection.setconnecttimeout(8000);
    connection.setreadtimeout(8000);
    inputstream in = connection.getinputstream();
    bufferedreader reader = new bufferedreader(new inputstreamreader(in));
    string line;
    while ((line = reader.readline()) != null) {
     response.append(line);
    }
   } catch (exception e) {
    e.printstacktrace();
   } finally {
    if (connection != null) {
     connection.disconnect();
    }
    return response.tostring();
   }
  }
  return null;
 }
}

ui类，界面

package com;

import com.google.gson.gson;

import javax.swing.*;
import java.awt.*;
import java.awt.event.actionevent;
import java.awt.event.actionlistener;
import java.util.date;

/**
 * created by zf on 2017/2/27.
 */
public class mainui {
 private jframe jframe;
 private jpanel jpanel;
 private jbutton sendmsgbtn;
 private jtextarea msgtextarea;
 private jtextarea historytextarea;
 private static string msg;
 private static stringbuilder history = new stringbuilder();

 public mainui() {
  jframe = new jframe("自动聊天");
  jpanel = new jpanel();
  sendmsgbtn = new jbutton("发送");
  msgtextarea = new jtextarea("这里发生消息");
  historytextarea = new jtextarea(20,20);
  historytextarea.setbackground(new color(255, 255, 255));
  jpanel.add(historytextarea);
  jpanel.add(msgtextarea);
  jpanel.add(sendmsgbtn);
  jframe.add(jpanel);
  jframe.setsize(500, 500);
  jframe.setlocationrelativeto(null);
  jframe.setvisible(true);

  sendmsgbtn.addactionlistener(new actionlistener() {
   @override
   public void actionperformed(actionevent e) {
    msg = msgtextarea.gettext();
    history.append("我：" + "\n" + msg + "\n");
    gson gson = new gson();
    robotanswer robotanswer = gson.fromjson(httputil.getinstance().sendrequest2api(msg), robotanswer.class);
    history.append(robotanswer.getanswer());
    historytextarea.settext(history.tostring());
    system.out.println(history);
   }
  });
 }

 public static void main(string[] args) {
  new mainui();
 }
}

机器人回复类

package com;

import java.util.date;

/**
 * created by zf on 2017/2/27.
 */
public class robotanswer {
 private int result;
 private string content;
 private string answer;

 public robotanswer() {
 }

 public string getanswer() {
  if (result == 0) {
   answer = "ai：" + "\n" + content;
  } else {
   answer = ".....";
  }
  return answer;
 }
}

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持移动技术网。

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