很抱歉,如果这是一个noob问题,网络管理员在不知不觉中变成了网络开发者:)我试图了解如何获取当前的sessid并将其放入javascript中sessid =(当前sessid),它在网址上并在您访问搜索页面时生成。例如:http://www.southerntiredirect.com/shop/catalog/search?sessid=uUQgRHQyekRGJcyWwTFwf5hxep7cdYlV4CdKfunmjxNOQPEgDZdJD2tNgRsD7Prm&shop_param=
<script language="JavaScript">
var url= "http://www.southerntiredirect.com/online/system/ajax_search_manufacturer?sessid=????????";
</script><script type="text/javascript" src="http://www.southerntiredirect.com/online/templatemedia/all_lang/manufacturer.js"></script><input type="hidden" name="sessid" value="sessid??????">
答案 0 :(得分:0)
您可以使用简单的正则表达式:
var url = "http://www.southerntiredirect.com/shop/catalog/search?sessid=uUQgRHQyekRGJcyWwTFwf5hxep7cdYlV4CdKfunmjxNOQPEgDZdJD2tNgRsD7Prm&shop_param=";
var match = url.match(/sessid=([^&]+)/);
if (match === null) {
throw new Error("now what? D:");
}
var sessid = match[1];
英文正则表达式:查找"sessid="
然后捕获任何不是&
答案 1 :(得分:0)
使用我方便的图书馆URLTools!
<强>库强>
//URLTools- a tiny js library for accessing parts of the url
function urlAnalyze(url) {
if (url == undefined) {var url = document.location.toString();}
url = url.replace(/\%20/g," ");
//seperates the parts of the url
var parts = url.split("?");
//splits into sperate key=values
if (parts[1] == undefined) {return 1;}
var keyValues = parts[1].split("&");
var key = function () {}
keyValues.forEach(function (keyValue) {
var keyAndValue = keyValue.split("=");
key[keyAndValue[0]] = keyAndValue[1];
});
return key;
}
然后,只需调用URLAnalyze并获取sessid密钥。
<强>用法强>
var urlKeys = urlAnalyze(),
sessid = urlKeys["sessid"];
答案 2 :(得分:0)