1.商品出現(xiàn)超賣現(xiàn)象
解決方案:假設(shè)商品只有100件,出現(xiàn)1w個(gè)人搶購(gòu),做一個(gè)隊(duì)列機(jī)制,對(duì)于用戶的購(gòu)物請(qǐng)求,只允許前100個(gè)進(jìn)入隊(duì)列,超出數(shù)量的一律返回,該商品已銷售完畢,這樣高并發(fā)中大部分請(qǐng)求其實(shí)已經(jīng)在前端被靜態(tài)化處理掉了,而真正進(jìn)入業(yè)務(wù)處理環(huán)節(jié)的只有這100人了。
工作一定要考慮完善一點(diǎn),尤其和錢有關(guān)的!
1.1.抽獎(jiǎng)問(wèn)題,大轉(zhuǎn)盤。
2.后臺(tái)還是發(fā)不了文章,編輯好點(diǎn)擊預(yù)發(fā)布會(huì)報(bào)錯(cuò)?中間件掛掉了
原因是:初步發(fā)現(xiàn)是日志文件夾讀取權(quán)限問(wèn)題,elasticsearch無(wú)權(quán)讀取日志文件,導(dǎo)致出錯(cuò)
3.菜單查詢,用菜單名稱查詢,查詢出來(lái)一些不包含該名稱的菜單
原因是cell框架遷移,導(dǎo)致新建菜單的id被覆蓋掉了,所以查詢結(jié)果不正確
4.點(diǎn)擊圖片發(fā)現(xiàn)預(yù)覽不了,原因是后端問(wèn)題,地址打開(kāi)進(jìn)入nginx

5.假設(shè)一個(gè)數(shù)據(jù)需要用到其他地方,即很多相互關(guān)聯(lián),需要多測(cè)試一下,類似試卷關(guān)聯(lián)試題關(guān)聯(lián)分類,假設(shè)分類被刪除,其他數(shù)據(jù)要怎么展示!?。?/p>
6.從標(biāo)題進(jìn)入詳情會(huì)報(bào)錯(cuò)提示id不能為空,點(diǎn)擊查看詳情按鈕就可以正常顯示
Accept:
application/json, text/plain, */*
Accept-Encoding:
gzip, deflate
Accept-Language:
zh-CN,zh;q=0.9
Connection:
keep-alive
Content-Length:
2
Content-Type:
application/json;charset=UTF-8
Host:
210.76.84.17
Origin:
http://210.76.84.17
Referer:
http://210.76.84.17/fic-portal/?wework_cfm_code=OKzQl2j7IW2ZEg4vtJWKulGPBgeHkfknFSTGyOW9XRqbIY0SCYHohYain7hATGnOKni103G1nID4f0MNK8t8rfNY0hlBAeCGYw%3D%3D
User-Agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
(前面是報(bào)錯(cuò)的傳參)
Accept:
application/json, text/plain, */*
Accept-Encoding:
gzip, deflate
Accept-Language:
zh-CN,zh;q=0.9
Connection:
keep-alive
Content-Length:
27
Content-Type:
application/json;charset=UTF-8
Host:
210.76.84.17
Origin:
http://210.76.84.17
Referer:
http://210.76.84.17/fic-portal/?wework_cfm_code=OKzQl2j7IW2ZEg4vtJWKulGPBgeHkfknFSTGyOW9XRqbIY0SCYHohYain7hATGnOKni103G1nID4f0MNK8t8rfNY0hlBAeCGYw%3D%3D
User-Agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36