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Improve the static files example. (#317)
* Improve the static files example. * Replace the broken websocket example with a simple static HTML page. * Show how to serve a second directory which is located inside the main directory but has file listing enabled. * Demonstrate that a hierarchy of static files can be served by placing the JS and CSS files in their respective subfolders. * Document how to use the example in the README. * Improve formatting.
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Pieter Frenssen
GitHub
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@ -1 +1,16 @@
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# static_index
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Demonstrates how to serve static files. Inside the `./static` folder you will find 2 subfolders:
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* `root`: A tree of files that will be served at the web root `/`. This includes the `css` and `js` folders, each
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containing an example file.
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* `images`: A list of images that will be served at `/images` path, with file listing enabled.
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## Usage
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```bash
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$ cd examples/static_index
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$ cargo run
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```
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This will start the server on port 8080, it can be viewed at [http://localhost:8080](http://localhost:8080).
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@ -1,4 +1,4 @@
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use actix_files as fs;
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use actix_files::Files;
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use actix_web::{middleware, App, HttpServer};
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#[actix_rt::main]
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@ -8,12 +8,15 @@ async fn main() -> std::io::Result<()> {
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HttpServer::new(|| {
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App::new()
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// enable logger
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// Enable the logger.
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.wrap(middleware::Logger::default())
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.service(
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// static files
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fs::Files::new("/", "./static/").index_file("index.html"),
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)
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// We allow the visitor to see an index of the images at `/images`.
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.service(Files::new("/images", "static/images/").show_files_listing())
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// Serve a tree of static files at the web root and specify the index file.
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// Note that the root path should always be defined as the last item. The paths are
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// resolved in the order they are defined. If this would be placed before the `/images`
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// path then the service for the static images would never be reached.
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.service(Files::new("/", "./static/root/").index_file("index.html"))
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})
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.bind("127.0.0.1:8080")?
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.run()
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Before Width: | Height: | Size: 8.7 KiB After Width: | Height: | Size: 8.7 KiB |
@ -1,90 +0,0 @@
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<!DOCTYPE html>
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<meta charset="utf-8" />
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<html>
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<head>
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<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js">
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</script>
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<script language="javascript" type="text/javascript">
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$(function() {
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var conn = null;
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function log(msg) {
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var control = $('#log');
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control.html(control.html() + msg + '<br/>');
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control.scrollTop(control.scrollTop() + 1000);
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}
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function connect() {
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disconnect();
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var wsUri = (window.location.protocol=='https:'&&'wss://'||'ws://')+window.location.host + '/ws/';
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conn = new WebSocket(wsUri);
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log('Connecting...');
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conn.onopen = function() {
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log('Connected.');
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update_ui();
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};
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conn.onmessage = function(e) {
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log('Received: ' + e.data);
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};
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conn.onclose = function() {
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log('Disconnected.');
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conn = null;
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update_ui();
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};
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}
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function disconnect() {
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if (conn != null) {
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log('Disconnecting...');
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conn.close();
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conn = null;
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update_ui();
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}
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}
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function update_ui() {
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var msg = '';
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if (conn == null) {
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$('#status').text('disconnected');
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$('#connect').html('Connect');
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} else {
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$('#status').text('connected (' + conn.protocol + ')');
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$('#connect').html('Disconnect');
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}
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}
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$('#connect').click(function() {
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if (conn == null) {
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connect();
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} else {
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disconnect();
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}
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update_ui();
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return false;
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});
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$('#send').click(function() {
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var text = $('#text').val();
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log('Sending: ' + text);
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conn.send(text);
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$('#text').val('').focus();
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return false;
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});
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$('#text').keyup(function(e) {
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if (e.keyCode === 13) {
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$('#send').click();
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return false;
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}
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});
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});
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</script>
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</head>
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<body>
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<h3>Chat!</h3>
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<div>
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<button id="connect">Connect</button> | Status:
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<span id="status">disconnected</span>
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</div>
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<div id="log"
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style="width:20em;height:15em;overflow:auto;border:1px solid black">
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</div>
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<form id="chatform" onsubmit="return false;">
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<input id="text" type="text" />
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<input id="send" type="button" value="Send" />
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</form>
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</body>
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</html>
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11
static_index/static/root/css/example.css
Normal file
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static_index/static/root/css/example.css
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body {
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text-align: center;
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}
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h1 {
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font-family: sans-serif;
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}
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img {
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transition: .5s ease-in-out;
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}
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Before Width: | Height: | Size: 1.1 KiB After Width: | Height: | Size: 1.1 KiB |
13
static_index/static/root/index.html
Normal file
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static_index/static/root/index.html
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<!DOCTYPE html>
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<meta charset="utf-8" />
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<html>
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<head>
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<link rel="stylesheet" href="css/example.css" />
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
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<script src="/js/example.js"></script>
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</head>
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<body>
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<h1>Actix-web</h1>
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<img src="/images/logo.png" alt="Actix logo" />
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</body>
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</html>
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7
static_index/static/root/js/example.js
Normal file
7
static_index/static/root/js/example.js
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jQuery(document).ready(function () {
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let rotation = 0;
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jQuery("img").click(function () {
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rotation += 360;
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jQuery("img").css({'transform': 'rotate(' + rotation + 'deg)'});
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});
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});
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