Java 检查字符串中的单词是否在数组中

我正在制作一个聊天机器人，我想让它检查您键入的任何单词是否与预定义列表中的单词匹配

例如：我键入

我很好，谢谢

我有一个清单，上面有
awesome
、
perfect
、
happy
和
good


我希望程序检查
我
、
好
或
谢谢在列表中

import java.util.Arrays;
import java.util.Random;
import java.util.Scanner;
import use.*;

public class welcome {


public static void say() {


}

public static void main(String[] args) {
    wait.clean();
    String input1 = "";
    String name = "Antonio";
    String surname = "Solana";
    Scanner scanner1 = new Scanner(System.in);
    String[] goodadj = {"good", "well", "awesome", "perfect", "adaptable", "adventurous", "affable", "affectionate", "agreeable", "ambitious", "amiable", "amicable", "amusing", "brave", "bright", "broad-minded", "calm", "careful", "charming", "communicative", "compassionate", "conscientious", "considerate", "convivial", "courageous", "courteous", "creative", "decisive", "determined", "diligent", "diplomatic", "discreet", "dynamic", "easygoing", "emotional", "energetic", "enthusiastic", "exuberant", "fair-minded", "faithful", "fearless", "forceful", "frank", "friendly", "funny", "generous", "gentle", "good", "gregarious", "hard-working", "happy", "helpful",  "honest", "humorous", "imaginative", "impartial", "independent", "intellectual", "intelligent", "intuitive", "inventive", "kind", "loving", "loyal", "modest", "neat", "nice", "optimistic", "passionate", "patient", "persistent", "pioneering", "philosophical", "placid", "plucky", "polite", "powerful", "practical", "pro-active", "quick-witted", "quiet", "rational", "reliable", "reserved", "resourceful", "romantic", "self-confident", "self-disciplined", "sensible", "sensitive", "shy", "sincere", "sociable", "straightforward", "sympathetic", "thoughtful", "tidy", "tough", "unassuming", "understanding", "versatile", "warmhearted", "willing", "witty"};
    String[] badadj = {"awful", "sad", "bad", "aggressive", "aloof", "arrogant", "belligerent", "big-headed", "bitchy", "boastful", "bone-idle", "boring", "bossy", "callous", "cantankerous", "careless", "changeable", "clinging", "compulsive", "conservative", "cowardly", "cruel", "cunning", "cynical", "deceitful", "detached", "dishonest", "dogmatic", "domineering", "finicky", "flirtatious", "foolish", "foolhardy", "fussy", "greedy", "grumpy", "gullible", "harsh", "impatient", "impolite", "impulsive", "inconsiderate", "inconsistent", "indecisive", "indiscreet", "inflexible", "interfering", "intolerant", "irresponsible", "jealous", "lazy", "Machiavellian", "materialistic", "mean",  "miserly", "moody", "narrow-minded", "nasty", "naughty", "nervous", "obsessive", "obstinate", "overcritical", "overemotional", "parsimonious", "patronizing", "perverse", "pessimistic", "pompous", "possessive", "pusillanimous", "quarrelsome", "quick-tempered", "resentful", "rude", "ruthless", "sarcastic", "secretive", "selfish", "self-centred", "self-indulgent", "silly","sneaky", "stingy", "stubborn", "stupid", "superficial", "tactless", "timid", "touchy", "thoughtless", "truculent", "unkind", "unpredictable", "unreliable", "untidy", "untrustworthy", "vague", "vain", "vengeful", "vulgar", "weak-willed"};
    String[] afirmation = {"ok", "okay", "yes", "well", "affirmative", "amen", "fine", "good", "okay", "true", "yeah", "all right", "aye", "beyond a doubt", "by all means", "certainly", "definitely", "even so", "exactly", "gladly", "good enough", "granted", "indubitably", "just so", "most assuredly", "naturally", "of course", "positively", "precisely", "sure thing", "surely", "undoubtedly", "unquestionably ", "very well", "willingly", "without fail", "yep star"};
    String[] negation = {"no", "nope", "never", "nix", "absolutely not", "not at all", "no way", "by no means", "not by any means"};

    Random rand = new Random();

    int x = rand.nextInt((6 - 1) + 1) + 1;
    String hi = "";
    if (x == 1) {
        hi = "Hey! Sup ";
    }

    if (x == 2) {
        hi = "Nice to see you again ";
    }

    if (x == 3) {
        hi = "You smell good today ";
    }

    if (x == 4) {
        hi = "Kon'nichiwa ";
    }

    if (x == 5) {
        hi = "I didn't heard you comming ";
    }

    if (x == 6) {
        hi = "Wasssaaap ";
    }

    x = rand.nextInt((6 - 1) + 1) + 1;
    String question1 = "";
    if (x == 1) {
        question1 = "How are you today boy?";
    }

    if (x == 2) {
        question1 = "U good?";
    }

    if (x == 3) {
        question1 = "You look good don't you? (I can't see you... sorry...)";
    }

    if (x == 4) {
        question1 = "How are you feeling?";
    }

    if (x == 5) {
        question1 = "How are you this beautiful day?";
    }

    if (x == 6) {
        question1 = "Was your day good?";
    }

    x = rand.nextInt((6 - 1) + 1) + 1;
    String joke = "";
    if (x == 1) {
        joke = "What's the difference between snowmen and snowladies? Snowballs.";
    }

    if (x == 2) {
        joke = "I am a nobody, nobody is perfect, therefore I am perfect.";
    }

    if (x == 3) {
        joke = "Siri. You should laugh, she is a joke.";
    }

    if (x == 4) {
        joke = "Do you know the dentist who never agrees with the other nine? I think he is sleeping or something.";
    }

    if (x == 5) {
        joke = "Why do farts smell? So deaf people can enjoy them too.";
    }

    if (x == 6) {
        joke = "I asked God for a bike, but I know God doesn't work that way. So I stole a bike and asked for forgiveness.";
    }

    x = rand.nextInt((6 - 1) + 1) + 1;
    String happy = "";
    if (x == 1) {
        happy = "What's the difference between snowmen and snowladies? Snowballs.";
    }

    if (x == 2) {
        happy = "I am a nobody, nobody is perfect, therefore I am perfect.";
    }

    if (x == 3) {
        happy = "Siri. You should laugh, she is a joke.";
    }

    if (x == 4) {
        happy = "Do you know the dentist who never agrees with the other nine? I think he is sleeping or something.";
    }

    if (x == 5) {
        happy = "Why do farts smell? So deaf people can enjoy them too.";
    }

    if (x == 6) {
        happy = "I asked God for a bike, but I know God doesn't work that way. So I stole a bike and asked for forgiveness.";
    }

    x = rand.nextInt((6 - 1) + 1) + 1;
    String sad = "";
    if (x == 1) {
        sad = "What's the difference between snowmen and snowladies? Snowballs.";
    }

    if (x == 2) {
        sad = "I am a nobody, nobody is perfect, therefore I am perfect.";
    }

    if (x == 3) {
        sad = "Siri. You should laugh, she is a joke.";
    }

    if (x == 4) {
        sad = "Do you know the dentist who never agrees with the other nine? I think he is sleeping or something.";
    }

    if (x == 5) {
        sad = "Why do farts smell? So deaf people can enjoy them too.";
    }

    if (x == 6) {
        sad = "I asked God for a bike, but I know God doesn't work that way. So I stole a bike and asked for forgiveness.";
    }



    System.out.println(hi + name);
    wait.one();
    System.out.println(question1);
    input1 = scanner1.next();
    input1 = input1.toLowerCase();
    String[] input2 = input1.split(" ");

    if (Arrays.asList(goodadj).contains(input2) || Arrays.asList(afirmation).contains(input2)) {
        System.out.println("Good for you!");
        wait.one();
        System.out.println("Do you want to tell me about it?");
        input1 = scanner1.next();
        input1 = input1.toLowerCase();
        input2 = input1.split(" ");

        if (Arrays.asList(goodadj).contains(input2) || Arrays.asList(afirmation).contains(input2)) {
            input1 = scanner1.next();
            System.out.println(happy);
        }

        if (Arrays.asList(goodadj).contains(input2) || Arrays.asList(afirmation).contains(input2)) {
            input1 = scanner1.next();
            System.out.println(sad);
        }

    }

    if (Arrays.asList(badadj).contains(input2) || Arrays.asList(negation).contains(input2)) {
        System.out.println("I'm sorry, I could help you if you want...");
        input1 = scanner1.next();
        input1 = input1.toLowerCase();

        if (Arrays.asList(afirmation).contains(input2)) {
            System.out.println(joke);
        }

        if (Arrays.asList(negation).contains(input2)) {
            System.out.println("I understand");
        }
    }

    else {
        System.out.println("I don't really understand that...");
    }


}

}
这就是我所尝试的
goodadj
是我要搜索的列表，
good
是该列表中的输入词。
我被允许使用任何我想要的，这个项目只是为了好玩。感谢所有帮助您的人。
您应该使用空格、“、”等分隔符分割输入。。。数组中的所有单词都应该移动到一个集合中（最好是HashSet）并使用

if (wordSet.contains(wordToCheck)) { doSomething(); }

您可以将所有输入单词和集合中的单词转换为小写或大写，以匹配“good”、“good”、“good”…
/**将返回数组和句子中的一组单词*/
公共设置校验字（字符串语句，字符串[]字）
{
Set result=new HashSet（）
字符串[]单词句子=句子。拆分（“”）；
for（字符串字：wordsin句子）
{
for（字符串字2：字）
{
如果（字等于（字2））
{
结果：添加（word）；
打破
}
}
}
}

不过，如果使用集合而不是数组，效果会更好。它能更好地传达含义，并且使用HashSet会更有效

/** Will return a set of words which are in the set and the sentence. */
public Set<String> checkWords( String sentence, Set<String> words )
{
  Set<String> result = new HashSet<>()
  String[] wordsInSentence = sentence.split(" ");
  for( String word : wordsInSentence )
  {
    if ( words.contains(word) )
      result.add( word );
  }
}

/**将返回集合和句子中的一组单词*/
公共设置校验字（字符串语句、设置字）
{
Set result=new HashSet（）
字符串[]单词句子=句子。拆分（“”）；
for（字符串字：wordsin句子）
{
if（words.contains（word））
结果：添加（word）；
}
}
使用.split（“”）将输入值存储到数组中

这给了你类似的东西[“我，m”，“很好”，“谢谢！”]

对于inputArray的每个值，循环这些值并将其与每个基值进行比较

或

获取输入的用户的输入，遍历数组中的值，并查看它们提供给您的字符串.contains（）是否包含其中任何一个

**免责声明，这些都是低效的，使用哈希集将是最佳的方式，这些响应特定于数组。
我希望程序能做些什么不是问题。请向我们展示您在尝试中编写的一些代码。如果你把这当作一个数据结构/算法问题，那么请将相关标签应用到问题上。将用户的句子拆分为单词，对它们进行迭代，并检查列表是否包含它。如果您的代码有问题，请回来。@Pshemo正则表达式在这里也有任何用法吗？您可以执行smth，例如：words=句子。split（“”）；然后循环检查单词。contains（specialWord）
wordsin句
应该是一个数组
wordsin句[]
。
/** Will return a set of words which are in the set and the sentence. */
public Set<String> checkWords( String sentence, Set<String> words )
{
  Set<String> result = new HashSet<>()
  String[] wordsInSentence = sentence.split(" ");
  for( String word : wordsInSentence )
  {
    if ( words.contains(word) )
      result.add( word );
  }
}

String [] baseValues = {"Awesome", "Perfect", "Happy", "Good"};

Scanner scan = new Scanner();

String userInput = scan.nextLine();

String [] inputArray = userInput.split(" ");