字符串数组、字符串集合相互转换

//字符串数组-->字符串集合
String[] strArr = {"AA","BB","CC"};
List<String> list = Arrays.asList(strArr);

//字符串集合-->字符串数组
List<String> list = new ArrayList<>();
list.add("AA");
list.add("BB");
list.add("CC");
String[] strArr = list.toArray(new String[0]);

标签：String,strArr,list,集合,add,数组,字符串
来源： https://www.cnblogs.com/sunline/p/16545619.html