本文共 748 字，大约阅读时间需要 2 分钟。

这个有2中处理方法

1 根据Calendar 

String dayNames[] = {"星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"};        String time = "2019-8-27";        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");        Calendar calendar = Calendar.getInstance();        calendar.setTime(sdf.parse(time));        int dayOfWeek = calendar.get(Calendar.DAY_OF_WEEK) - 1;        String dayWeek = dayNames[dayOfWeek];        System.out.print(dayWeek);

2 使用SimpleDateFormat 方法

String time = "2019-8-27";        SimpleDateFormat sf = new SimpleDateFormat("yyyy-MM-dd");        Date week_time = sf.parse(time);        System.out.print(week_time);        SimpleDateFormat s = new SimpleDateFormat("EE");        String week =s.format(week_time);        System.out.print(week);

转载地址：https://huxiaomu.blog.csdn.net/article/details/100097765 如侵犯您的版权，请留言回复原文章的地址，我们会给您删除此文章，给您带来不便请您谅解！