Java List转换成String数组几种实现方式详解
JavaList转换成String数组
实现代码:
List<String>list=newArrayList<String>();
list.add("a1");
list.add("a2");
String[]toBeStored=list.toArray(newString[list.size()]);
for(Strings:toBeStored){
System.out.println(s);
}
或
List<String>list=newArrayList<String>();
list.add("a1");
list.add("a2");
String[]toBeStored=newString[al.size()];
list.toArray(toBeStored);
for(Strings:toBeStored){
System.out.println(s);
}
感谢阅读,希望能帮助到大家,谢谢大家对本站的支持!