javascript '?'后如何读取地址栏的内容 对 HTML 进行签名和插入值？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/9526310/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
How to read content of the address bar after '?' sign and insert value to HTML?
提问by HelpNeeder
I am redirecting from some page to index.html. Page redirect to index by using following address in the address bar: http://localhost/index.html?page.html
我正在从某个页面重定向到 index.html。使用地址栏中的以下地址将页面重定向到索引：http://localhost/index.html?page.html
How can I read the value after ?sign and insert it (page.html) into index.html file?
如何在?签名后读取值并将其（page.html）插入到 index.html 文件中？
回答by Joseph
var url = window.location.href;
var params = url.split('?');
alert(params[1]);
回答by Brad Christie
window.location.searchalong with substringto remove the ?
window.location.search随着substring删除?
More information can be found through the link regarding the property, but with regards to printing it on the page:
更多信息可以通过有关该财产的链接找到，但关于将其打印在页面上：
<script type="text/javascript">
var GET = window.location.search.substring(1);
document.write(GET);
</script>
回答by elclanrs
You could also extract it with a RegExp. Maybe not ideal but a solution nonetheless:
您也可以使用 RegExp 提取它。也许不理想，但仍然是一个解决方案：
var url = location.href.match(/\?(.+)/)[1];
回答by faino
Split()the document.URLby the lastIndexOfand parse it from there:
Split()在document.URL由lastIndexOf和解析从那里：
var url=document.URL;
var urls=url.substr(url.lastIndexOf('?')+1,url.length);
console.log(urls);
// urls will contain everything right of the ?
