import java.util.*;class MapTest4{ public static void main(String[] args) { HashMap<String,HashMap<String,String>> chuanzhi=new HashMap<String,HashMap<String,String>>(); HashMap<String,String> yure =new HashMap<String,String>(); HashMap<String,String> jiuye =new HashMap<String,String>(); chuanzhi.put("yureban",yure); chuanzhi.put("jiuyeban",jiuye); yure.put("01","zhangsan"); yure.put("02","lisi"); jiuye.put("01","wangwu"); jiuye.put("02","zhaoliu"); } }
编译 找不到符号
加上双引号不就成为字符串了吗 定义的值value 是一个map集合
追答那你的集合不要加上这些东西试试看