提供包含CSS的HTML文件
[英]Serve an HTML file including CSS
问题描述
I have this code in a file called index1.html 
我在名为index1.html的文件中有此代码
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<title>Page Title</title>
</head>
<body>
<h1>My First Heading</h1>
<p>My first paragraph.</p>
<script src="./testing.js"></script>
<link rel="stylesheet" type="text/css" href="./formats.css" />
</body>
</html>
This is my testing.js file 这是我的testing.js文件
$(document).ready(function(){
$("p").click(function(){
alert("The paragraph was clicked.");
});
});
This is my formats.css file 这是我的formats.css文件
body {
color: blue;
}
p {
color: green;
}
I'm hosting the html file on the local host with this file. 我使用此文件将html文件托管在本地主机上。
var http = require ('http');
var fs = require('fs');
var path = require('path');
var port = '2406';
function send404Response(response){
response.writeHead(404, {"Content_Type": "text/plain"});
response.write("Error 404: Page not found!");
response.end();
}
function onRequest(request,response){
if(request.method == 'GET' && request.url == '/'){
response.writeHead(200, {"Content-Type": "text/html"});
fs.createReadStream(path.join(__dirname, "index1.html")).pipe(response);
} else{
send404Response(response);
}
}
http.createServer(onRequest).listen(port);
console.log("Server is now running on port 2406...");
When I run running.js in node it doesn't include any of the formatting or the Jquery when I go to the local host. 当我在本地节点上运行running.js时，它不包含任何格式或Jquery。 I'm wondering why this is the case and what I can do to fix it. 我想知道为什么会这样，我该如何解决。
2 个解决方案
解决方案1
0 2017-03-15 19:52:58
Your onRequest function only handles 1 possible url " / ". 您的onRequest函数只能处理1个可能的网址“ / ”。
You COULD add more if statements to serve the different files... 你可以添加更多的if语句来服务不同的文件...
function onRequest(request,response){
if(request.method == 'GET' && request.url == '/'){
response.writeHead(200, {"Content-Type": "text/html"});
fs.createReadStream(path.join(__dirname, "index1.html")).pipe(response);
} else if (request.method == 'GET' && request.url == '/formats.css'){
response.writeHead(200, {"Content-Type": "text/css"});
fs.createReadStream(path.join(__dirname, "formats.css")).pipe(response);
} else if (request.method == 'GET' && request.url == '/testing.js'){
response.writeHead(200, {"Content-Type": "text/javascript"});
fs.createReadStream(path.join(__dirname, "testing.js")).pipe(response);
} else {
send404Response(response);
}
}
But you might want to look into an HTTP server framework like express. 但是您可能想研究像express这样的HTTP服务器框架。
解决方案2
0 2017-03-15 20:41:18
Alternatively you may use npm 's http-server in your root directory via installing locally, and then able to host your index.html and its dependencies. 或者，您可以通过在本地安装在根目录中使用npm的http-server ，然后能够托管index.html及其依赖项。 You don't need to extra code or maintain scripts to host your pages. 您不需要额外的代码或维护脚本来托管页面。
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