$.cookie('sid', "1", {path: '/', domain: "cg.com"});// 根域名 $.cookie('sid', "2", {path: '/', domain: "test.cg.com"});//子域名 $.cookie('sid', "3", {path: '/'});//默认domain, 官方文档:Default: domain of page where the cookie was created. $.removeCookie('sid', {path: '/', domain: "cg.com"}); $.removeCookie('sid', {path: '/', domain: "test.cg.com"}); $.removeCookie('sid', {path: '/'}); sid1 = $.cookie('sid', {path: '/', domain: "cg.com"}); sid2 = $.cookie('sid', {path: '/', domain: "test.cg.com"}); sid3 = $.cookie('sid', {path: '/'}); sid = $.cookie('sid'); console.log(document.cookie); //=> sid=1; sid=2; sid=3 问题1 console.log(sid); //=> 1 问题2 console.log(sid1); //=> sid=%5Bobject%20Object%5D 问题3 console.log(sid2); //=> sid=%5Bobject%20Object%5D console.log(sid3); //sid=%5Bobject%20Object%5D问题1:为什么cookie还存在,前面不是已经删除了吗问题2:为什么是1而不是2或者3问题3:为什么是"sid=1; path=/; domain=cg.com"字符串,而不是value值,我该如何得到value值?
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