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package java基础;
import java.util.Scanner;
public class Demo6_StringMethod {
public static void main(String[] args) {
Scanner scan = new Scanner(System.in);
String str = scan.nextLine();
String findstr = scan.nextLine();
int num = 0;
while(str.indexOf(findstr) != -1) {
num ++;
str = str.substring(str.indexOf(findstr) + findstr.length());
}
System.out.println(num);
}
}
运行结果如下: