/**
* 字符串 转 字符类型数组;
* String的toCharArray()
*/
public class test11 {
public static void main(String[] args) {
String[] strArr={"aaa","cdfsd","badfs","bdd"};
String str=strArr[strArr.length-2];
System.out.println(str);
char[] chars = str.toCharArray();
for(char c:chars){
System.out.println(c);
}
}
}