express | 易学教程

Google Maps doesn't seen in Jade - HTML works well

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问题 I have a very interesting problem - at least to me :). Below you'll see the jade, the html, and a google chrome screenshot: home.html: <html ng-app="mtn"> <head> <title>Fluid Width HTML Example </title>  <script src="http://code.jquery.com/jquery-1.9.1.js"></script> <script src="/javascripts/vendor/jquery.easing.1.3.js"></script> <link rel="stylesheet" href="http://code.jquery.com/ui/1.10.4/themes/smoothness

Google Maps doesn't seen in Jade - HTML works well

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Very weird Mongoose/MongoDB issue when running MEAN site on Openshift

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问题 I have uploaded a site to Openshift...I have had to make many changes...including learning about version-ing and nvm (Node Version Manager). I had to go through a lot of npm version stuff just to make the requests happen (namely, the server used express version 3.2.5, while I was using 4.2.0, locally). Anyway, now I am on this weird problem where the mongoose function - Model.findById() simply doesn't seem to be able to find an object that is clearly in the database by the _id attribute. The

Curl command for digest auth using a json post

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问题 (Using node.js, express, passport-http) I have a POST route doing digest auth, trying to application-json content type. I can hit the GET route with digest, without issues, and I can hit the POST route with basic auth without issues, but when I try to do the POST with digest auth, I'm getting 400 - Bad Request. It looks like curl puts the content-type on the initial digest request (with a content-length of 0, so it knows enough not to send the json body on the initial digest-auth request),

Need help on how to actually use Passport authentication strategy in Express

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问题 Suppose I have a script like this, which uses a Passport authentication strategy with an Express backend. How would I use this script to actually make API function calls? I don't see any explicit examples in the linked project's documentation nor can I find anything in Passport.js's documentation. Thanks. 回答1: I'm supposing that you know how to use passport, and you will figure it out what's the right Fitbit API endpoint (honestly, I'm don't know it). Said that, let me give an idea that might

node.js express.js routing of root Redirecting to //

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问题 I want to route root route (http://server:5000/) in my node.js express.js application: When I go to http://server:5000/ I get: Redirecting to // I get the same message if I have a route: app.get('/', routes.index); What can be the problem? 回答1: This was a bug in Windows with Connect: https://github.com/senchalabs/connect/issues/427 You should update or set the redirect option to false in the Connect static middleware. 来源： https://stackoverflow.com/questions/8648581/node-js-express-js-routing

NodeJS Get Completely Rendered HTML Page

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问题 I want to get a html page content from a url using NodeJS after JavaScript is fully loaded and the page is completely rendered, or get the basic html then run all JavaScript files to achieve final content. For example let's assume there is a website based on AngularJS, so the basic html is simple, but after loading all JavaScript codes in the page, page content is completely different. I want to get that final content on my server to find something in it. Any ideas? 回答1: After-Load is a

NodeJS Get Completely Rendered HTML Page

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Using redis with node.js (express)

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问题 I am learning node.js (and express framework) & here is a basic newbie question about redis & node.js. How to pass redis data to templates? What should I correct in my script, so I could display the value of teststring in a template? app.get('/', function(req, res){ res.render('index', { test: redisclient.get("teststring"), }); }); Thanks in advance! 回答1: Since node.js modules (including the one for redis) tends to be non-blocking and asynchronous, they are returning results in callbacks. Try

Sails 0.10 req.files empty on file upload

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问题 I'm doing a file upload to sails v0.10 via POST /file/upload HTTP/1.1 Host: localhost:1337 Cache-Control: no-cache but the req.files object remains empty in sails upload: function(req,res) { console.log(req.files); // {} } in my file controller. What am I doing wrong? Thanks! 回答1: One should know that since sails v0.10-rc6 the Skipper-middleware is automatically used, so if you're having the same issue, don't use 'req.files' anymore but use the req.file('name') function (https://github.com