学生ID查询
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var http = require("http");var server = http.createServer(function(req,res){//得到urlvar userurl = req.url;res.writeHead(200,{"Content-Type":"text/html;charset=UTF8"})//substr函數來判斷此時的開頭if(userurl.substr(0,9) == "/student/"){var studentid = userurl.substr(9);console.log(studentid);if(/^\d{10}$/.test(studentid)){res.end("您要查詢學生信息,id為" + studentid);}else{res.end("學生學號位數不對");}}else if(userurl.substr(0,9) == "/teacher/"){var teacherid = userurl.substr(9);if(/^\d{6}$/.test(teacherid)){res.end("您要查詢老師信息,id為" + teacherid);}else{res.end("老師學號位數不對");}}else{res.end("請檢查url");} });server.listen(3000,"127.0.0.1");?
轉載于:https://www.cnblogs.com/Erick-L/p/7764696.html
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