如何从一个类与其他类在同一个项目中传递一个字符串数组中的Java

Question

如何从一个类与其他类的同一个项目传递一个字符串数组中的Java

Answer 1

public class A 
{ 
    private String [] values; 

    public static void main(String [] args) 
    { 
     A test = new A(args); 
     String [] values = test.getValues(); // Do whatever you want with them from here 
    } 

    public A(String [] values) 
    { 
     this.values = createDuplicate(values); 
    } 

    public String [] getValues() 
    { 
     String [] duplicate = createDuplicate(this.values); 

     return duplicate; 
    } 

    private static String [] createDuplicate(String [] values) 
    { 
     String [] duplicate = new String[values.length]; 
     System.arraycopy(values, 0, duplicate, 0, values.length); 
    } 
}