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JS解析URL网址参数

2018-8-23 乱云飞 评论(0) 浏览(949) 标签: JS代码 解析URL 解析网址参数

<script language="javascript">
www=location.search.substring(1,location.search.length); 
document.write("参数是："+www+"");
url = location.href;
document.write("<br>本网页地址："+url+"");
protocol = location.protocol;
document.write("<br>协议："+protocol+"");
host = location.host;
document.write("<br>主机名和端口："+host+"");
port = location.port;
document.write("<br>服务器端口是："+port+"");
path = location.pathname;
document.write("<br>文件路径是："+path+"");
wenhao = location.search;
document.write("<br>问号后面是："+wenhao+"");
maodian = location.hash.substring(1,location.hash.length);
document.write("<br>锚点是："+maodian+"");
document.write("<hr color=red width=400 size=1 align=left>");//华丽的分割线
loc = wenhao.substring(wenhao.lastIndexOf('=')+1, wenhao.length);
document.write("<br>等号后面是"+loc+"");
xing = wenhao.substring(wenhao.lastIndexOf('*')+1, wenhao.length);
document.write("<br>星号后面是"+xing+"");
aite = wenhao.substring(wenhao.lastIndexOf('@')+1, wenhao.length);
document.write("<br>@后面是"+aite+"");
maohao = wenhao.substring(wenhao.lastIndexOf(':')+1, wenhao.length);
document.write("<br>冒号后面是"+maohao+"");
tanhao = wenhao.substring(wenhao.lastIndexOf('!')+1, wenhao.length);
document.write("<br>叹号后面是"+tanhao+"");
document.title = ("萤石云监控"+maodian+"");
vid = wenhao.substring(wenhao.lastIndexOf('vid=')+3, wenhao.length);
document.write("<br>vid是"+vid+"");
uid = wenhao.substring(wenhao.lastIndexOf('uid=')+4, wenhao.length);
document.write("<br>uid是"+uid+"");
</script>