import java.util.StringTokenizer;
public class StringJieque {
public static void main(String[] args) {
StringTokenizer string_jiequ1=new StringTokenizer("192.168.0.145", ".");
while (string_jiequ1.hasMoreElements()) {
System.out.println("String_Tokenizer截取的字符串分别为:"+string_jiequ1.nextToken());
}
String string_yuanshi="192.168.0.145";
String [] string_jiequ2=string_yuanshi.split("\\.");
for(int i=0;i<string_jiequ2.length;i++){
System.out.println("String_split截取的字符串分别为:"+string_jiequ2[i]);
}
String subString_yuanshi="192.168.0.145";
String string_jiequ3=subString_yuanshi.substring(4, 7);
System.out.println("subtring截取的字符串分别为:"+string_jiequ3);
}
}