package liuying;
public class Test {
public static void main(String[] args) {
//字符串分割
String a = "100";
char[] b = a.toCharArray();
for (int i = 0; i < b.length; i++) {
System.out.println(b[i] + " ");
}
//整型类分割
int i = 100;
while (i > 0) {
int c = i % 10;
i = i / 10;
System.out.println("c = " + c);
}
}
}
1. java.util.StringTokenizer 用于分割字符串
实例一:
String str = "abc-de" ;
StringTokenizer st = new StringTokenizer (str , "-") ;
System.out.println( st.nextToKen() ) ;
System.out.println( st.nextToKen() ) ;
2.用String的split() ;来分割字符串,返回一个字符串数组
public class test {
public static void main(String[] args)
{
String str = "abc-d";
String[] s = str.split("-");
for(int i = 0 ; i < s.length ; i++)
{
System.out.println(s[i]);
}
}
}