初始项目

chengf

2025-10-28 2807cca4b6f2e8af204d798679dcee78e695ee28

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package com.ruoyi.utils;
 
import java.util.ArrayList;
import java.util.List;
 
/**
 * @Author：yuankun
 * @Package：com.ruoyi.utils
 * @Project：ruoyi-vue-service
 * @name：GetCurrentWeek
 * @Date：2024/4/23 18:06
 * @Filename：GetCurrentWeek
 */
public class GetCurrentWeek {
    public static List<String> getPastWeekdays(String currentWeekday) {
        List<String> pastWeekdays = new ArrayList<>();
 
        String[] weekdays = {"星期一", "星期二", "星期三", "星期四", "星期五", "星期六", "星期日"};
        int currentIndex = -1;
 
        for (int i = 0; i < weekdays.length; i++) {
            if (weekdays[i].equalsIgnoreCase(currentWeekday)) {
                currentIndex = i;
                break;
            }
        }
 
        if (currentIndex != -1) {
            for (int i = 0; i < 7; i++) {
                pastWeekdays.add(weekdays[currentIndex]);
                currentIndex = (currentIndex + 1 ) % weekdays.length;
            }
        }
 
        return pastWeekdays;
    }
}