/** * Set a Cookie * @param cName 名称 * @param cValue 值 * @param expDays 过期时间(天) * demo: * let username = 'Max Brown'; * setCookie('username', username, 30); */ export function setCookie(cName, cValue, expDays) { const date = new Date(); date.setTime(date.getTime() + expDays * 24 * 60 * 60 * 1000); const expires = "expires=" + date.toUTCString(); document.cookie = cName + "=" + cValue + "; " + expires + "; path=/"; }