2019-09-15 08:42 dhdb 阅读() 评论() 编辑 收藏

  1. ```
  2. enum Weekday{Sun,Mon,Tue,Wed,Thu,Fri,Sat};
  3. Weekday day1,day2;
  4. day2=1; 未进行强制转换
  5. ```
  1. ```
  2. Weekday day1,day2;
  3. int a=1;
  4. day2=(Weekday)a; 进行强制转换
  5. ```
  1. ```
  2. enum Weekday{Sun=7,Mon=1,Tue,Wed,Thu,Fri,Sat};
  3. ```
  1. ```
  2. Weekday day1=Weekday.Mon;
  3. int a=day1;
  4. ```


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