用批处理实现文件备份器V2.3

2019-01-30 13:22:15刘景俊

:date_error
cls
color 0c
title 文件备份器-日期输入错误
echo.
echo                               ╭────────╮
echo           ╭─────────┤  日期输入错误  ├─────────╮
echo           │                  ╰────────╯                  │
echo           │                                                        │
echo           │                   您的日期输入有错误                   │
echo           │                                                        │
echo           │                                                        │
echo           │        1. 日期不能字母和数字混用;                     │
echo           │                                                        │
echo           │        2. 单个的数字式日期不能大于31,个数不能超过     │
echo           │                                                        │
echo           │    31个;                                              │
echo           │                                                        │
echo           │        3. 字母式的日期只能是 M,T,W,Th,F,S,Su 中的      │
echo           │                                                        │
echo           │    任意几个,不区分大小写;                            │
echo           │                                                        │
echo           │        4. 日期之间只能用逗号分隔。                     │
echo           │                                                        │
echo           │                                                        │
echo           │               按任意键返回上一步重新选择               │
echo           │                                                        │
echo           ╰────────────────────────────╯
pause>nul
goto input_date
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