Matcher类的find()方法尝试查找找到模式的输入序列的下一个子序列。它返回一个显示相同值的布尔值。
用法:
public boolean find()
参数：此方法不带任何参数。
返回值：此方法返回一个布尔值，该值显示输入序列的子序列是否找到此匹配器的模式
下面的示例说明()方法：
示例1:
// Java code to illustrate find() method
import .*;
public class GFG {
public static void main(String[] args)
{
// Get the regex to be checked
String regex = "Geeks";
// Create a pattern from regex
Pattern pattern
= (regex);
// Get the String to be matched
String stringToBeMatched
= "GeeksForGeeks";
// Create a matcher for the input String
Matcher matcher
= pattern
.matcher(stringToBeMatched);
// Get the subsequence
// using find() method
(());
}
}
输出：
true
示例2:
// Java code to illustrate find() method
import .*;
public class GFG {
public static void main(String[] args)
{
// Get the regex to be checked
String regex = "GFG";
// Create a pattern from regex
Pattern pattern
= (regex);
// Get the String to be matched
String stringToBeMatched
= "GFGFGFGFGFGFGFGFGFG";
// Create a matcher for the input String
Matcher matcher
= pattern
.matcher(stringToBeMatched);
// Get the subsequence
// using find() method
(());
}
}
输出：
true