importjava.util.regex.Matcher;importjava.util.regex.Pattern;publicclassMain{publicstaticvoidmain(String args[]){String candidateString ="This is a Java example.This is another Java example.";Pattern p =Pattern.compile("Java");Matcher matcher = p.matcher(candidateString);
matcher.find();int nextIndex = matcher.end();System.out.print("The last index of Java is:");System.out.println(nextIndex);}}
结果
上面的代码示例将产生以下结果。
The last index of Java is:14
以下是另一个示例示例,用于了解字符串中特定单词的最后一个索引。
importjava.util.regex.Matcher;importjava.util.regex.Pattern;publicclassMain{publicstaticvoidmain(String args[]){String s1 ="Sairamkrishna Mammahe,Tutorialspoint india Pvt Ltd.";Pattern p1 =Pattern.compile("Tutorialspoint");Matcher m1 = p1.matcher(s1);
m1.find();int nextIndex = m1.end();System.out.print("The last index is:");System.out.println(nextIndex);}}