numbertostringdemo.java

Eclipse程序设计经典教程+源代码 学习java的朋友可以看看

package conversion;

public class NumberToStringDemo {
  public static void main(String[] args) {
    double double1 = 333.22;
    String string1 = String.valueOf(double1);
    String string2 = Double.toString(double1);
    System.out.println("double1 = " + double1);
    System.out.println("string1 = " + string1);
    System.out.println("string2 = " + string2);
  }
}