public class Test {
public static void main(String[] args) {
String s1 = "2014";
String s2 = "04";
String s3 = "01";
System.out.println("new String is : " + (s1 + "/" + s2 + "/" + s3));
}
}
String str=str1+"/"+str2+"/"+str3;
很简单的
很简单的:
String str=str1+"/"+str2+"/"+str3;