将参数传递给BLOB对象URL [英] Pass parameter to BLOB object URL
问题描述
说我有一个 html文件作为 Blob b的引用，我为此创建了一个URL，url = URL.createObjectURL(b);.
Say I've got a reference to a html file as a Blob b and I create a URL for it, url = URL.createObjectURL(b);.
这使我看起来像blob:http%3A//example.com/a0440b61-4850-4568-b6d1-329bae4a3276
然后我尝试使用 GET 参数?foo=bar在<iframe>中打开此文件，但是没有用.如何传递参数?
I then tried opening this in an <iframe> with a GET parameter ?foo=bar, but it didn't work. How can I pass the parameter?
var html ='<html><head><title>Foo</title></head><body><script>document.body.textContent = window.location.search<\/script></body></html>',
b = new Blob([html], {type: 'text/html'}),
url = URL.createObjectURL(b),
ifrm = document.createElement('iframe');
ifrm.src = url + '?foo=bar';
document.body.appendChild(ifrm);
// expect to see ?foo=bar in <iframe>
推荐答案
我认为向该网址添加查询字符串不会起作用，因为它实际上会将其更改为其他网址.
但是，如果您只想传递参数，则可以使用哈希将片段添加到url
I don't think adding a query string to the url will work as it essentially changes it to a different url.
However if you simply want to pass parameters you can use the hash to add a fragment to the url
ifrm.src = url + '#foo=bar';
http://jsfiddle.net/thpf584n/1/
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