案例1

Question

我有这种格式的数据：

MainCode|SideCode|Family.

实际数据如下所示

990337|6953  |REGULAR_ENTREE
990337|990274|REGULAR_ENTREE 
8287  |5     |REGULAR_ENTREE
8287  |8266  |FRIES

案例1

990337|6953  |REGULAR_ENTREE
990337|990274|REGULAR_ENTREE/BF_ENTREE

如果两个家庭相似（在这种情况下我们同时为＆＃34; ENTREES＆＃34;），我不必阅读主要项目代码（990337）。所有这些值都只是字符串。

案例2

8287|5   |REGULAR_ENTREE
8287|8266|FRIES

如果两个家庭不同（在这种情况下我们同时为＆＃34; REGULAR_ENTREE＆＃34;和＆＃34; FRIES＆＃34;），我需要阅读主要项目代码（8287）。所有这些值都只是字符串。

任何人都可以帮我找到解决方案。

Answer 1

根据您的描述，听起来您将一次处理两个条目，然后在进行进一步处理之前比较字符串以某种方式确定“相似性”。

假设您的输入总是以这种方式输入，您可以拆分“|”将您的条目分成两个数组的字符，如下所示：

String[] entryA = "990337|6953|REGULAR_ENTREE".split("|");
String[] entryB = "990337|990274|REGULAR_ENTREE/BF_ENTREE".split("|");

然后你可以在确定你是否关心将在entryA [0]中的“主项目代码”之前检查entryA [2]对entryB [2]的相似性（你如何确定你的问题中的相似性不清楚）和entryB [0]。

Answer 2

如果是100％ENTREE，你可以比较部分字符串，你可能会做这样的事情。不确定这是否是最好的方法。或者你可以做一些像正则表达式来比较字符串

@echo off

:questions
cls
set /p start=[Shutdown time (The hour of shutdown, do not add minutes):]
set /p 1ampm=[am/pm:] 
cls
set /p end=[Enter the time you want the computer to be available again for use(The hour of shutdown, do not add minutes):]
set /p 2ampm=[am/pm:]
cls
echo Loading....
PING 1.1.1.1 -n 1 -w 2000 >NUL
cls

set /p yesno=[The time you selected the computer to remain off is from %start% - %end% , is this correct, y/n?]
cls
goto :yn

:yn
if %yesno% EQU y (
    goto :1timecorrect
) if %yesno% EQU n (
    goto :questions
) else (
    goto :questions
)

:1timecorrect
if %1ampm% EQU am (
    goto :2timecorrect
) if %1ampm% EQU pm (
    set realstart=%start%+12
    goto :2timecorrect
) else (
    cls
    echo you did not enter whether or not the start time is am or pm
    goto :questions
)
:2timecorrect
if %2ampm% EQU am (
    goto :Begining
) if %2ampm% EQU pm (
    set realend=%end%+12 
    goto :Begining
) else (
    cls
    echo you did not enter whether or not the start time is am or pm
    goto :questions
)

:Begining
set mytime=%time:~0,2%

:Start
if %mytime% GEQ %realstart% (
    cls
    echo time has expired, time to go to bed.
    shutdown -s -f -t 60 -c "Your computer is about to be shut down in 1 minute"  
) else (
    if %mytime% LEQ %realend% (
        echo time has expired, time to go to bed.
        shutdown -s -f -t 60 -c "Your computer is about to be shut down in 1 minute"
    ) else (
        cls
        echo This program is Opperating correctly
        PING 1.1.1.1 -n 1 -w 600000 >NUL
        goto :Start
    )  
)

识别特定值的字符串计数

案例1

案例2

2 个答案: