Birinchi HTTP cookie faylini yozing

HTTP cookie-ni qanday yozish va o'qishni bilib oling

Cookies brauzer tomonidan o'rnatiladi, ko'pincha CGI yoki JavaScript bilan. Agar veb-saytda biron bir hodisada cookie faylini o'rnatish uchun skript yozishingiz mumkin. Misol uchun, agar siz ushbu sahifaga kelsangiz, siz boshqa bog'ni bosganingizda sizga cookie faylini o'rnatish imkoniyati beriladi. Cookie shunday ko'rinishga ega:

Set-Cookie: Count = 1; tugaydi = Chorshanba, 01-Avgust-2040 08:00:00 GMT; yo'l = /; domen = webdesign.about.com

Buning ma'nosi:

• Set-Cookie:
  • Bu brauzerning cookie-faylidagi cookie-faylning chaqiruvidir.
• Count = 1;
  • Bu cookie faylingizning nomi.
• tugaydi = Chorshanba, 01-Avgust-2040 08:00:00 GMT;
  • Cookie muddati tugagach, bu tafsilotlar.
• yo'l = /;
  • Bu cookie uchun qaytarilishi kerak bo'lgan minimal yo'l.
• webdesign.about.com
  • Cookie-ni o'rnatgan domen va cookie-fayllarni olish mumkin bo'lgan yagona domen.

Cookies faylini JavaScript-ni yozing

Cookie fayllarni yozish uchun quyidagi kodni ishlating:

cookie_name = "Basic_Cookie"; funktsiya write_cookie () {if (document.cookie) {index = document.cookie.indexOf (cookie_name); } else {indeks = -1; } if (index == -1) {document.cookie = cookie_name + "= 1; tugaydi = chorshanba, 01-avgust-2040 da 08:00:00 GMT"; } else {countbegin = (document.cookie.indexOf ("=", indeks) + 1); countend = document.cookie.indexOf (";", indeks); agar (countend == -1) {countend = document.cookie.length; } count = eval (document.cookie.substring (countbegin, countend)) + 1; document.cookie = cookie_name + "=" + count + "muddati tugaydi = chorshanba, 01-avgust-2040 08:00:00 GMT"; }}

Cookie faylingizni o'qing

Cookie faylini yozganingizdan keyin uni ishlatish uchun uni o'qib chiqishingiz kerak. Cookie faylini o'qish uchun ushbu skriptdan foydalaning:

funksiya gettimes () {if (document.cookie) {index = document.cookie.indexOf (cookie_name); agar (index! = -1) {countbegin = (document.cookie.indexOf ("=", indeks) + 1); countend = document.cookie.indexOf (";", indeks); agar (countend == -1) {countend = document.cookie.length; } count = document.cookie.substring (countbegin, countend); agar (count == 1) {return (count + "time"); } else {return (count + "times"); }}} qaytarish ("0 marta"); }

Bog'dagi Cookie-ga qo'ng'iroq qiling

Kimdir HTML kodlash bilan ushbu kod bilan bog'lanishni chertganingizda cookie faylingizni o'rnating: