本文執行個體為大家分享了java實作自動回複聊天機器人的具體代碼，供大家參考，具體内容如下
聊天機器人
調用網上現有的接口，然後解析資料
以上是示範圖檔
基本工作流程就是，調用API，解析傳回的資料
HttpUtil類，調用API，擷取傳回的資料
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;
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類，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;
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("自動聊天");
jPanel = new JPanel();
sendMsgBtn = new JButton("發送");
msgTextArea = new JTextArea("這裡發生消息");
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();
}
}
機器人回複類
package com;
import java.util.Date;
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，希望對大家的學習有所幫助，也希望大家多多支援腳本之家。