日期:2014-05-20 浏览次数:20969 次
import java.text.DecimalFormat;
public class Patternp {
public static void main(String[] args) {
DecimalFormat myformat = new DecimalFormat();
myformat.applyPattern("00000000");
System.out.println(myformat.format(567));
}
}
------解决方案--------------------
public class FormatNum {
public static String getFormatStr(int num) {
String str = "00000000" + num;
return str.substring(str.length() - 8);
}
public static void main(String[] args) {
System.out.println(getFormatStr(567));
}
}
运行结果: 00000567
------解决方案--------------------
import java.text.DecimalFormat;
public class Patternp {
public static void main(String[] args) {
DecimalFormat myformat = new DecimalFormat();
myformat.applyPattern("00000000");
System.out.println(myformat.format(567));
}
}
------解决方案--------------------
String str = String.format("%08d", num);
------解决方案--------------------