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!