1
陣列內調用的方法的參數這是main()
方法:我可以使用Java中
Movie[] list = new Movie[6];
list[0] = new Animated(.25, 700.000, "Mulan", "Barry Cook", 1998, 15.000);
list[1] = new Animated(.23, 45.000, "TMNT", "Steve Barron", 1990, 12.000);
list[2] = new Documentary(12, 7.000, "Nixon", "Oliver Stone", 1995, 50.000);
list[3] = new Documentary(10, 4.500, "JFK", "Oliver Stone", 1991, 35.000);
list[4] = new Drama(3.500, 8.25, "Belly", "Hype Williams", 1998, 20.000);
list[5] = new Drama(4.500, 9.00, "42", "Brian Helgeland", 2013, 16.000);
System.out.print(menu());
System.out.print("Select and menu option 1-5: ");
choice = input.nextInt();
do
{
switch(choice)
{
case 1: movieList(list);
break;
,我調用類中所存在外main
的movieList(list)
方法:
public static void movieList(Movie[] a)
{
System.out.printf("\n\n%-10s %-10s %-10s %-10s %-10s", "TITLE", "YEAR",
"REVENUE", "PROFIT", "CATEGORY");
System.out.printf("\n\n%-10s", Movie[0].getTitle());
}
這是我打電話給case 1
的方法,我怎麼一直在試圖使用一個參數,並且我在電影中得到「無法找到符號」錯誤。 我一直在尋找,我開始認爲我不能以這種方式訪問這個值。