一、获取当前域名
1、方法一
var domain = document.domain;
2、方法二
var domain = window.location.host;
但是获取到的domain在线上环境中是域名，在本地环境是ip地址，所以写了一下js代码
|
1 2 3 |
<span style="box-sizing: border-box; padding-right: 0.1px;"><span style="box-sizing: border-box; color: #770088;">var</span> <span style="box-sizing: border-box; color: #0000ff;">domain</span> <span style="box-sizing: border-box; color: #981a1a;">=</span> <span style="box-sizing: border-box; color: #000000;">document</span>.<span style="box-sizing: border-box; color: #000000;">domain</span>;</span> <span style="box-sizing: border-box; padding-right: 0.1px;"><span style="box-sizing: border-box; color: #770088;">var</span> <span style="box-sizing: border-box; color: #0000ff;">ip</span> <span style="box-sizing: border-box; color: #981a1a;">=</span> <span style="box-sizing: border-box; color: #ff5500;">/^(\d+).(\d+).(\d+).(\d+)$/</span>;</span> <span style="box-sizing: border-box; padding-right: 0.1px;"><span style="box-sizing: border-box; color: #770088;">var</span> <span style="box-sizing: border-box; color: #0000ff;">path</span> <span style="box-sizing: border-box; color: #981a1a;">=</span> (<span style="box-sizing: border-box; color: #000000;">ip</span>.<span style="box-sizing: border-box; color: #000000;">test</span>(<span style="box-sizing: border-box; color: #000000;">domain</span>))<span style="box-sizing: border-box; color: #981a1a;">?</span>(<span style="box-sizing: border-box; color: #aa1111;">"http://"</span><span style="box-sizing: border-box; color: #981a1a;">+</span><span style="box-sizing: border-box; color: #000000;">domain</span><span style="box-sizing: border-box; color: #981a1a;">+</span><span style="box-sizing: border-box; color: #aa1111;">":8088/SINA"</span>):(<span style="box-sizing: border-box; color: #aa1111;">"http://"</span><span style="box-sizing: border-box; color: #981a1a;">+</span><span style="box-sizing: border-box; color: #000000;">document</span>.<span style="box-sizing: border-box; color: #000000;">domain</span>);</span> |
二、获取当前Url的4种方法
|
1 2 3 4 |
var url = window.location.href; var url = self.location.href; var url = document.URL; var url = document.location; |
浏览器地址栏显示的是什么，获取到的 url 就是什么。
三、获取当前相对路径的方法
首先获取 Url，然后把 Url 通过 // 截成两部分，再从后一部分中截取相对路径。如果截取到的相对路径中有参数，则把参数去掉。
|
1 2 3 4 5 6 7 8 9 10 |
function GetUrlRelativePath() { var url = document.location.toString(); var arrUrl = url.split("//"); var start = arrUrl[1].indexOf("/"); var relUrl = arrUrl[1].substring(start);//stop省略，截取从start开始到结尾的所有字符 if(relUrl.indexOf("?") != -1){ relUrl = relUrl.split("?")[0]; } return relUrl; } |
调用方法：GetUrlRelativePath();
栗子：假如当前 Url 是 https://www.jxzssy.top/article/60.html?t=dd，则截取到的相对路径为：article/60.html。