3/6/2023 0 Comments Livereload chrome change port![]() ![]() Voila now you can can access the server remotely!įinally you can also set the host in the angular. You can also be more specific about the IP address: ng serve -host 192.168.50.111 But for development testing it certainly is sufficient. Notice that the server is letting you know that you're exposing the server to the network and is warning that the server is not meant to be a hardened Web server and not secure for external access. So to launch the Angular Dev server with external port access enabled you can use: ng serve -host 0.0.0.0 0.0.0.0 which is all local IP Addresses.As mentioned localhost or 127.0.0.0 are local IP addresses, so rather than using those you can bind to: Turns out Angular has easy options via its ng serve can be set up to bind to a specific port. the build takes a while and then making changes requires another complete build. Build my Angular into the distribution folder.Before I realized I could actually expose an external port in the dev server, I used to: Phone Testing is Painfulīut if you want to check out your application on the actual phone or other mobile device, the process can be painful. For typical dev scenarios running on localhost is perfectly reasonable. This is actually a good default as it ensures that there isn't an accidental security leak via external network access. So using the default is not going to let you connect to the dev server. localhost is the local loopback adapter or 127.0.0.0 which does not expose itself to the network - it's entirely internal and in fact doesn't even hit the network interface. The problem is that by default the WebPack server is bound to localhost. You'll find remote access doesn't work with the default configuration. But if you try to access the local IP address directly: Using just the default ng serve you generally use localhost:4200 to access the Web server: This is what the dev server is designed for and that of course works. In Angular you run the live reload server with: ng serve Turns out - there's an easier way: It's quite easy set up the WebPack Web Server to externally expose an IP address, which would allow your phone to access the live reload server over the local network. Making a change then takes some more time. This works but it's not exactly quick since building the app for final output can take a while. It's not quite obvious, and in the past I've been doing this the hard wrong way, by building the app and then running it through another always on Web server (IIS). By default this server is set up to run as a local Web server, but you can set it up quite easily to also serve IP traffic externally. Live Reload ServerĪngular and a number of other tools use the WebPack development server. The syntax may be different so check the specific CLI documentation for host binding. Bonus: capture the phone output on your desktop screenĪlthough I specifically discuss the Angular Dev Server in this post, most other frameworks like Vue and React also use the same WebPack Dev server, so you can use the concepts described here with those CLIs as well.How to connect to the your server on the local network.Serve content and allow external IP Access.In this post I'll walk you through what you need to know in order to set up the Angular Dev server to: ![]() When you get it all going you can happily work like this on a mobile device: Create a subdirectory in your Android Studio project for the web app content After youve created your project, create a new top level directory: In Android Studio, right-click the project folder and selecting New > Directory. What's not so obvious: How do you get the live reload functionality to also work on a phone by connecting to your development machine, in order to be able to preview and tweak the layout quickly and just as easily as in a desktop browser? Turns out it's not that hard, but there's a bit of configuration that's required to connect the phone and desktop machine properly. Gulp.Angular (and really any of the major JavaScript UI frameworks that integrate with the WebPack Dev Server) provides a built-in Live Reload Web server that makes it quick and easy to see UI changes updated in the browser as soon as you make a change to your code, HTML or CSS content. StripDebug = require('gulp-strip-debug'), MinifyHTML = require('gulp-minify-html'), Var autoprefix = require('gulp-autoprefixer'), If I change my files, the console says that the file was reloaded. So I am trying to set up the livereload server, however, I never get the message Live reload server listening on: like in this video. ![]()
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