我一直在建立一个使用Java与你交谈的A.I。
我想这样做，以便当我问我的答案时我会问你怎么样？＆＃34;你好吗？＆＃34;它做了一个随机的答案，比如＆＃34; good＆＃34;，如果再问它，它会说出不同的答案。我该怎么编程？
这是我的代码：
import java.util.*;
public class Main
{
public static void main(String[] args)
throws Exception
{
System.out.println("hi");
/*Thread.sleep(3000);
System.out.println("The computer would like to remind you to reply with only a greeting");*/
Scanner rexy = new Scanner(System.in);
boolean saidBye = false;
while (saidBye == false){
//this is where the user says hello
String domino = rexy.nextLine();
switch (domino) {
case "hello":
case "hi":
case "howdy":
case "heyo":
case "hey":
case "sup":
case "what's crackalakin":
case "yo":
case "hows it going":
case "good morning":
case "good afternoon":
case "wazzup":
case "hey there":
//same greetings with a question mark
case "hello?":
case "hi?":
case "howdy?":
case "heyo?":
case "hey?":
case "sup?":
case "what's crackalakin?":
case "yo?":
case "ok?":
case "hows it going?":
case "how's it going?":
case "wazzup?":
System.out.println("How are you?");
break;
//these are the positive answers
case "good":
case "great":
case "awesome":
case "splendid":
case "fantastic":
case "fine":
case "alright":
case "dandy":
case "ok":
case "sweet":
System.out.println("Glad to hear it");
break;
//these are the negative answers
case "bored":
case "sad":
case "angry":
case "tired":
System.out.println("Sorry to hear that.");
break;
//this is the random section of responses
case "what's up turd face?":
System.out.println("That's rude! How are you?");
break;
case "i like your mommy":
System.out.println("I like your mummy too!");
break;
case "that's great":
System.out.println("I like to think so too");
break;
case "thats great":
System.out.println("I like to think so too");
break;
//this is where the user asks the program questions
case "what did you do today?":
System.out.println("Watched a TV program :-) ");
break;
case "how are you?":
System.out.println("Smashing");
break;
case "how are you":
System.out.println("I'm doing well");
break;
case "what is your favorite color?":
case "whats your favorite color?":
case "what's your favorite color?":
case "what is your favorite color":
case "whats your favorite color":
case "what's your favorite color":
System.out.println("Guess: red, yellow or purple?");
break;
case "whats your favorite song?":
case "what's your favorite song?":
case "whats your favorite song":
case "what's your favorite song":
System.out.println("Ooh that's a tough question. I guess it would be Let Her Cry by Hootie and the Blowfish.");
break;
case "do you like cats or dogs?":
case "do you like cats or dogs":
case "do you like dogs or cats":
case "do you like dogs or cats?":
System.out.println("Hands down dogs. Cats are aweful");
break;
case "i agree":
case "I agree":
System.out.println("Totally!");
break;
case "whats your name":
case "what's your name":
case "whats your name?":
case "what's your name?":
case "what is your name":
case "what is your name?":
System.out.println("Lucy Program");
break;
case "do you have a middle name":
case "do you have a middle name?":
System.out.println("Java. My full name is Lucy Java Program.");
break;
case "how old are you":
case "how old are you?":
System.out.println("I'm still a baby.");
break;
case "are you doing well?":
case "are you doing well":
System.out.println("I am doing very well!");
break;
// this is where the user tells jokes
case "knock knock":
System.out.println("Who's there?");
break;
case "little old lady":
System.out.println("Little Old Lady who?");
break;
case "you're yodeling!":
System.out.println("Haha!");
break;
//this is where the computer tells a joke
case "can you tell me a joke?":
case "tell me a joke":
System.out.println("What is black and white and red all over?");
break;
case "what?":
System.out.println("Your mom.");
break;
//this is where the computer sings
case "sing how deep the fathers love for us":
System.out.println("How deep the father's love for us");
Thread.sleep(5500);
System.out.println("How vast beyond all measure");
Thread.sleep(5500);
System.out.println("That he would give his only son...");
Thread.sleep(5500);
System.out.println("...to make a wretch his treasure.");
Thread.sleep(5500);
System.out.println("It was my sin that held him there");
Thread.sleep(5500);
System.out.println("Until it was accomplished");
Thread.sleep(5500);
System.out.println("His dying breath has brought me life...");
Thread.sleep(5000);
System.out.println("...I know that it is finished.");
break;
//this is where the user can say comments
case "its ok":
case "it's ok":
case "turd":
case "weirdo":
case "that was beautiful":
Thread.sleep(1000);
System.out.println(":-)");
break;
case "i hate you":
case "I hate you":
System.out.println("Well fine then!");
break;
case "red?":
case "red":
case "yellow?":
case "yellow":
System.out.println("Guess again ;-)");
break;
case "purple":
case "purple?":
System.out.println("Yep! That's it!");
break;
case "thats a good one":
case "that's a good one":
case "thats a great song":
case "that's a great song":
System.out.println("Yeah it is!");
break;
//these are compliments and nice things to say
case "i like you":
case "I like you":
case "youre cool":
case "you're cool":
System.out.println("You're pretty cool too!");
break;
//this is what happens when the program doesn't recognize the request
default:
System.out.println("I don't recognize that! I'll alert my programmer.");
Thread.sleep(800);
System.out.println("I told him!");
break;
//this is how the user ends the program
case "bye":
case "good night":
System.out.println("Bye bye");
saidBye = true;
}
}
}
}
答案 0 :(得分：3)
首先，如果您将案例的值用作硬编码字符串，则很难随机选择一些案例。
您可以将与特定情绪相关的词组存储在不同的ArrayList个对象中，
例如，
ArrayList<String> positiveAnswers = new ArrayList<String>();
positiveAnswers.add("good");
positiveAnswers.add("great");
positiveAnswers.add("awesome"); //add everything you want as a postive answer in this list
然后使用我给出的代码检索它们
使用以下方法获取范围max和min
import java.util.Random;
public static int randInt(int min, int max) {
// NOTE: Usually this should be a field rather than a method
// variable so that it is not re-seeded every call.
Random rand = new Random();
// nextInt is normally exclusive of the top value,
// so add 1 to make it inclusive
int randomNum = rand.nextInt((max - min) + 1) + min;
return randomNum;
}
使用返回的randomNum从该特定ArrayList对象中选择一个词组。
即positiveAnswers.get(randomNum);
答案 1 :(得分：2)
如果你想在Java中随机化任何东西，一个好的起点是Random类 它通过简单的接口提供伪随机值生成，是标准库的一部分。