java - 如何在字符串文本中搜索单词，这个单词在java中以 "."或 ","结尾

Question

有人可以帮我写代码吗？如何在String文本中搜索单词，这个单词以“.”结尾或 ","在 java 中

我不想这样搜索来找到它

String word = "test.";

String wordSerch = "I trying to tasting the Artestem test.";

String word1 = "test,"; // here with ","

String word2 = "test."; // here with "."

String word3 = "test";  //here without 

//after i make string array and etc...

if((wordSearch.equalsIgnoreCase(word1))||
   (wordSearch.equalsIgnoreCase(word2))||
   (wordSearh.equalsIgnoreCase(word3))) {
}

if (wordSearch.contains(gramer)) 
//it's not working because the word Artestem  will contain test too, and I don't need it

Answer 1

您可以对字符串使用 matches(Regex) 函数

String word = "test.";
boolean check = false;
if (word.matches("\w*[\.,\,]") {
    check = true;
}