Java中List和String【】数组互转

将List转成数组

1.List转数组

/**
* List to Array
* @param list
* @return
*/
public static String[] ListToArray(List list){
String[] arr = list.toArray(new String[list.size()]);
return arr;
}

2.数组转List

/**
* Array To List
* @param strArray
* @return
*/
public static List ArrayToList(String[] strArray){
List strList = Arrays.asList(strArray);
return strList;
}

3.引用