How to set, get, and clear Cookie by JavaScript
Editor to share with you how to set up JavaScript, get, empty Cookie, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!
Set, get, empty Cookie
/ / set cookiesfunction setCookie (name, value) {var exp = new Date (); exp.setTime (exp.getTime () + 60 * 60 * 1000); [xss_clean] = name + "=" + escape (value) + "; expires=" + exp.toGMTString () + "; path=/";} / / read cookiesfunction getCookie (name) {var arr, reg = new RegExp ("(^ |)" + name + "= ([^;] *) (; | $)") If (arr = [xss_clean] .match (reg)) return unescape (arr [2]); else return null;} / / clear all cookiesfunction clearCookie () {var keys = [xss_clean] .match (/ [^ =;] + (? =\ =) / g); if (keys) {for (var I = keys.length; iMurray;) {[xss_clean] = keys [I] +'= 0scape pathways / Expires=' + new Date (0). ToUTCString (); / / clear under the current domain name, for example: m.kevis.com [xss_clean] = keys [I] +'= 0 alternate pathways domained'+ document.domain +'; expires=' + new Date (0). ToUTCString (); / / clear under the current domain name, such as .m.kevis.com [xss_clean] = keys [I] +'= 0 pathways and domainplaces kevis.com Expires=' + new Date (0). ToUTCString (); / clear under the first-level domain name or specified, for example, .kevis.com} above is all the content of the article "how to set up, get and clear Cookie by JavaScript". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!
