我怎么回去一阵 objects?
Hi have this j2ee web application developed using spring framework. I have a problem with rendering mnessages in nihongo characters from the properties file. I tried converting the file to ascii using ...
我怎么回去一阵 objects?
确实,你只能将一系列的
public Object[] yourMethod()
{
Object[] array = new Object[10];
// Fill array
return array;
}
(关于此点,请将一份
public Object[] myMethod() {
Object[] objectArray = new Object[3];
return objectArray;
}
简单、真实。
先前的答复完全解决了你的问题......只是为了另一个选择。 i) 建议你使用<代码>List: 可在ArrayList<Object>
上查阅,以便:
public List<Object> getListOfObjects() {
List<Object> arrayList = new ArrayList<Object>();
// do some work
return arrayList;
}
Good;
你们拥有哪些数据结构?
toArray()
(or preferably toArray(T[] a)
).举以下例子:
public class array
{
public static void main(String[] args)
{
Date[] a = new Date [i];
a[0] = new Date(2, "January", 2005);
a[1] = new Date(3, "February", 2005);
a[2] = new Date(21, "March", 2005);
a[3] = new Date(28, "April", 2005);
for (int i = a.length - 1; i >= 0; i--)
{
a.printDate();
}
}
}
class Date
{
int day;
String month;
int year;
Date(int d, String m, int y)
{
day = d;
month = m;
year = y;
}
public void printDate()
{
System.out.println(a[i]);
}
}
审判
public ArrayList<ObjectsType> fName(){
ArrayList<ObjectsType>objectsList=new ArrayList<>();
objectList.add(objets);
return objectList;
}
上文已经解释了回归物体阵列,但在大多数情况下,不需要。 简单地将目标阵列放在方法上,加以修改,并将从被点上反映出来。 java没有价值。
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