javascript Node.js http.get
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Node.js http.get
提问by Hacknightly
I have the following code that requests the Google.com homepage and sends the page data back to an Iframe on the client side.
我有以下代码请求 Google.com 主页并将页面数据发送回客户端的 iframe。
var options = {
host: 'www.google.com',
port: 80,
path: '/',
method: 'GET'
};
var req = http.get(options, function(res) {
var pageData = "";
res.setEncoding('utf8');
res.on('data', function (chunk) {
pageData += chunk;
});
res.on('end', function(){
response.send(pageData)
});
});
However, all images and CSS are broken in the iframe? How can I preserve the images and CSS?
但是，iframe 中的所有图像和 CSS 都已损坏？如何保留图像和 CSS？
采纳答案by Gerben
Simplest solution is to add <base href="http://google.com/"> to the html. Preferably in the head, so do string replace on '<head>' and replace in with '<head><base href="http://google.com/">'
最简单的解决方案是将 <base href="http://google.com/"> 添加到 html。最好在头部，所以在 '<head>' 上进行字符串替换并用 '<head><base href="http://google.com/">' 替换
回答by Lumi
Wouldn't it be easier to have the client fetch the Google page?
让客户获取 Google 页面不是更容易吗？
<html>
<head>
<script>
window.onload = function () {
var nif = document.createElement("iframe");
nif.width = 850;
nif.height = 500;
nif.src = "http://www.google.de";
nif.appendChild( document.createTextNode("no iframe support") );
document.body.appendChild(nif);
};
</script>
</head>
<body>
<h1>IFRAME</h1>
</body>
</html>
