資源簡(jiǎn)介
實(shí)踐題：預(yù)訂機(jī)票
1）打開(kāi)新的瀏覽器（Chrome和IE均可），訪(fǎng)問(wèn) 攜程網(wǎng)（https://www.ctrip.com/），查詢(xún) 第二天“長(zhǎng)沙”->“北京” 的機(jī)票。
2）將查詢(xún)到的結(jié)果保存到Excel表格 xlsx 格式；
3）打開(kāi)第二步保存的Excel表格，讀取結(jié)果，打開(kāi)Excel，最大化，輸入信息，格式如下：
4）彈出對(duì)話(huà)框，詢(xún)問(wèn)用戶(hù)需要訂第幾張機(jī)票，用戶(hù)輸入后，檢查輸入數(shù)值是否合法，若不合法（超出第三步的范圍）給出提示，提示用戶(hù)重新輸入。如果合法，進(jìn)行第5步。
5）彈出提示框，告知用戶(hù)選擇機(jī)票的航空公司、航班號(hào)、出發(fā)時(shí)間、價(jià)格等。
本答案僅供參考，請(qǐng)勿直接提交用以考試。產(chǎn)生的后果請(qǐng)
代碼片段和文件信息
?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
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?????目錄???????????0??2020-07-29?15:18??預(yù)訂機(jī)票\
?????目錄???????????0??2020-07-29?15:18??預(yù)訂機(jī)票\extend\
?????文件???????????0??2020-07-21?17:32??預(yù)訂機(jī)票\extend\extend.db
?????目錄???????????0??2020-07-29?15:18??預(yù)訂機(jī)票\log\
?????文件??????????55??2020-06-08?17:38??預(yù)訂機(jī)票\log\20200608173808.log
?????文件??????????55??2020-06-08?17:38??預(yù)訂機(jī)票\log\20200608173831.log
?????文件??????????55??2020-06-08?17:38??預(yù)訂機(jī)票\log\20200608173854.log
?????文件??????????55??2020-06-08?17:39??預(yù)訂機(jī)票\log\20200608173916.log
?????文件??????????55??2020-06-08?17:39??預(yù)訂機(jī)票\log\20200608173928.log
?????文件??????????55??2020-06-08?17:39??預(yù)訂機(jī)票\log\20200608173949.log
?????文件??????????55??2020-06-08?17:41??預(yù)訂機(jī)票\log\20200608174059.log
?????文件??????????55??2020-06-08?17:42??預(yù)訂機(jī)票\log\20200608174206.log
?????文件??????????55??2020-06-08?17:43??預(yù)訂機(jī)票\log\20200608174304.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174512.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174520.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174526.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174540.log
?????文件??????????55??2020-06-08?17:46??預(yù)訂機(jī)票\log\20200608174558.log
?????文件??????????55??2020-06-08?17:47??預(yù)訂機(jī)票\log\20200608174705.log
?????文件??????????55??2020-06-08?17:47??預(yù)訂機(jī)票\log\20200608174753.log
?????文件??????????55??2020-06-08?17:48??預(yù)訂機(jī)票\log\20200608174820.log
?????文件??????????55??2020-06-08?17:49??預(yù)訂機(jī)票\log\20200608174915.log
?????文件?????????192??2020-06-08?17:52??預(yù)訂機(jī)票\log\20200608175243.log
?????文件??????????55??2020-06-08?17:54??預(yù)訂機(jī)票\log\20200608175420.log
?????文件??????????55??2020-06-08?17:55??預(yù)訂機(jī)票\log\20200608175534.log
?????文件??????????55??2020-06-08?17:55??預(yù)訂機(jī)票\log\20200608175554.log
?????文件??????????55??2020-06-08?17:56??預(yù)訂機(jī)票\log\20200608175617.log
?????文件??????????55??2020-06-08?17:56??預(yù)訂機(jī)票\log\20200608175631.log
?????文件??????????55??2020-06-08?17:57??預(yù)訂機(jī)票\log\20200608175733.log
?????文件??????????55??2020-06-08?17:58??預(yù)訂機(jī)票\log\20200608175754.log
?????文件??????????55??2020-06-08?17:58??預(yù)訂機(jī)票\log\20200608175808.log
............此處省略150個(gè)文件信息
-----------?---------??----------?-----??----
?????目錄???????????0??2020-07-29?15:18??預(yù)訂機(jī)票\
?????目錄???????????0??2020-07-29?15:18??預(yù)訂機(jī)票\extend\
?????文件???????????0??2020-07-21?17:32??預(yù)訂機(jī)票\extend\extend.db
?????目錄???????????0??2020-07-29?15:18??預(yù)訂機(jī)票\log\
?????文件??????????55??2020-06-08?17:38??預(yù)訂機(jī)票\log\20200608173808.log
?????文件??????????55??2020-06-08?17:38??預(yù)訂機(jī)票\log\20200608173831.log
?????文件??????????55??2020-06-08?17:38??預(yù)訂機(jī)票\log\20200608173854.log
?????文件??????????55??2020-06-08?17:39??預(yù)訂機(jī)票\log\20200608173916.log
?????文件??????????55??2020-06-08?17:39??預(yù)訂機(jī)票\log\20200608173928.log
?????文件??????????55??2020-06-08?17:39??預(yù)訂機(jī)票\log\20200608173949.log
?????文件??????????55??2020-06-08?17:41??預(yù)訂機(jī)票\log\20200608174059.log
?????文件??????????55??2020-06-08?17:42??預(yù)訂機(jī)票\log\20200608174206.log
?????文件??????????55??2020-06-08?17:43??預(yù)訂機(jī)票\log\20200608174304.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174512.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174520.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174526.log
?????文件??????????55??2020-06-08?17:45??預(yù)訂機(jī)票\log\20200608174540.log
?????文件??????????55??2020-06-08?17:46??預(yù)訂機(jī)票\log\20200608174558.log
?????文件??????????55??2020-06-08?17:47??預(yù)訂機(jī)票\log\20200608174705.log
?????文件??????????55??2020-06-08?17:47??預(yù)訂機(jī)票\log\20200608174753.log
?????文件??????????55??2020-06-08?17:48??預(yù)訂機(jī)票\log\20200608174820.log
?????文件??????????55??2020-06-08?17:49??預(yù)訂機(jī)票\log\20200608174915.log
?????文件?????????192??2020-06-08?17:52??預(yù)訂機(jī)票\log\20200608175243.log
?????文件??????????55??2020-06-08?17:54??預(yù)訂機(jī)票\log\20200608175420.log
?????文件??????????55??2020-06-08?17:55??預(yù)訂機(jī)票\log\20200608175534.log
?????文件??????????55??2020-06-08?17:55??預(yù)訂機(jī)票\log\20200608175554.log
?????文件??????????55??2020-06-08?17:56??預(yù)訂機(jī)票\log\20200608175617.log
?????文件??????????55??2020-06-08?17:56??預(yù)訂機(jī)票\log\20200608175631.log
?????文件??????????55??2020-06-08?17:57??預(yù)訂機(jī)票\log\20200608175733.log
?????文件??????????55??2020-06-08?17:58??預(yù)訂機(jī)票\log\20200608175754.log
?????文件??????????55??2020-06-08?17:58??預(yù)訂機(jī)票\log\20200608175808.log
............此處省略150個(gè)文件信息
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