1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 | var express = require('express'); var MongoClient = require('mongodb').MongoClient , format = require('util').format; /* * body-parser is a piece of express middleware that * reads a form's input and stores it as a javascript * object accessible through `req.body` * * 'body-parser' must be installed (via `npm install --save body-parser`) * For more info see: https://github.com/expressjs/body-parser */ var bodyParser = require('body-parser'); // create our app var app = express(); // instruct the app to use the `bodyParser()` middleware for all routes //app.use(bodyParser()); // 原寫法會有錯誤訊息，改以下面寫法： //------------------------------ app.use(bodyParser.urlencoded({ extended: true })); app.use(bodyParser.json()) //------------------------------ // A browser's default method is 'GET', so this // is the route that express uses when we visit // our site initially. app.get('/', function(req, res){ // The form's action is '/' and its method is 'POST', // so the `app.post('/', ...` route will receive the // result of our form var html = '<form action="/" method="post">' + '身份證號:' + '<input type="text" name="uid" placeholder="A123456789" />' + '<br>' + '到期日:' + '<input type="text" name="afterDate" placeholder="2014/01/01" />' + '<br>' + '<button type="submit">送出</button>' + '</form>'; res.send(html); }); // This route receives the posted form. // As explained above, usage of 'body-parser' means // that `req.body` will be filled in with the form elements app.post('/', function(req, res){ var uid = req.body.uid; var afterDate = req.body.afterDate; if (uid != '' & afterDate != '') { console.log(uid.toUpperCase()); // 加.toUpperCase()強制大寫 console.log(afterDate); MongoClient.connect('mongodb://10.0.1.1:27017/mydb', function(err, db) { if(err) throw err; db.collection('mycollection').update({name: uid.toUpperCase()}, {$set: {"data1.after": afterDate, "data2.after": afterDate}}, function(err) { if (err) console.warn(err.message); else console.log('successfully updated'); db.close(); }); }); }; var html = '送出資料如下<br> <br>' + '身分證號: ' + uid.toUpperCase() + '<br>' + '到期日: ' + afterDate + '<br>' + '<a href="/">回上頁</a>'; res.send(html); }); app.listen(80); |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | var Client = require('ftp'); var fs = require('fs'); var c = new Client(); c.connect({ host: "10.0.1.1", user: "test", password: "test" }); c.on('ready', function() { c.put('BackupLog.txt', 'Remote/BackupLog.txt', function(err) { if (err) throw err; c.end(); }); }); |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | var exec = require('child_process').exec, child; child = exec('"C:\\Program Files\\7-zip\\7zG.exe" a -r -mx9 "BackupLog.7z" "BackupLog.txt"', function(error, stdout, stderr) { console.log('stdout: ' + stdout); console.log('stderr: ' + stderr); if (error !== null) { console.log('exec error: ' + error); } exec('xcopy "BackupLog.7z" \\\\10.0.1.1\\test /y', function(error, stdout, stderr) { console.log('stdout: ' + stdout); console.log('stderr: ' + stderr); if (error !== null) { console.log('exec error: ' + error); } }); }); |
1 2 3 4 5 6 | var MyDate = new Date(); var MyDateString; MyDateString = MyDate.getFullYear() + '/' + ('0' + MyDate.getMonth()).slice(-2); console.log(MyDateString); |
Ians-MBP:Desktop ian$ node LastMonth.js 2014/07
1 2 3 4 5 6 | var MyDate = new Date(); var MyDateString; MyDate.setDate(MyDate.getDate() - 1); // 取前一日，自行依備份日期調整 MyDateString = MyDate.getFullYear() + '/' + ('0' + (MyDate.getMonth()+1)).slice(-2) + '/' + ('0' + MyDate.getDate()).slice(-2); //日期補零 2014/08/16 |
.slice(-2) gives us the last two characters of the string."0" to the day or month, and just ask for the last two since those are always the two we want.MyDate.getMonth() returns 9, it will be:("0" + "9") // Giving us "09".slice(-2) on that gives us the last two characters which is:("0" + "9").slice(-2)
"09"MyDate.getMonth() returns 10, it will be:("0" + "10") // Giving us "010".slice(-2) gives us the last two characters, or:("0" + "10").slice(-2)
"10"1 2 3 4 5 6 7 8 9 10 11 12 13 | var express = require('express'); var app = express(); app.get('/data', function(req, res) { console.log(req.query.name); console.log(req.query.country); res.send('Name:' + req.query.name + '<br />' +'Country:' + req.query.country); res.end(); }); app.listen(12345); |
Ians-MBP:Desktop ian$ node app.js Ian Taipei
ul[data-role="listview"]>li*3>a[]>h2{Headline $}+p>Lorem5
<ul data-role="listview"> <li><a href=""> <h2>Headline 1</h2> <p>Lorem ipsum dolor sit amet.</p> </a></li> <li><a href=""> <h2>Headline 2</h2> <p>Cum, nulla, omnis! Quidem, eaque.</p> </a></li> <li><a href=""> <h2>Headline 3</h2> <p>Facilis eius ratione alias asperiores.</p> </a></li> </ul>
<script runat="server"> protected void Page_Load(object sender, EventArgs e) { System.Threading.Thread.Sleep(3000); }
</script>
<!DOCTYPE html> <html> <head> <title>Agree check</title> <meta name="viewport" content="width=device-width, initial-scale=1"> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <link rel="stylesheet" href="http://code.jquery.com/mobile/1.4.3/jquery.mobile-1.4.3.min.css" /> <script src="http://code.jquery.com/jquery-1.11.1.min.js"></script> <script src="http://code.jquery.com/mobile/1.4.3/jquery.mobile-1.4.3.min.js"></script> <script type="text/javascript"> $(document).on("change", "#checkbox-agree", function () { if ($(this).prop("checked")) { $("#NextPage").button("enable"); } else { $("#NextPage").button("disable"); } }); </script> </head> <body> <div data-role="page" id="Page1"> <div data-role="fieldcontain"> <fieldset data-role="controlgroup" style="width:150px"> <input type="checkbox" name="checkbox-agree" id="checkbox-agree" class="custom" /> <label for="checkbox-agree">我同意</label> </fieldset> <input type="button" id="NextPage" data-inline="true" onclick="javascript:location.href='#Page2'" value="下一步" disabled/> </div> </div> <div data-role="page" id="Page2"> This is Page2. </div> </body> </html>
