//获取Cookie func GetCookie(ter-) var cookieArray =ocument.cookie.split("; "); var cookie = new Object(); for (var i = 0; i < cookieArray.length; i++) var arr = cookieArray[i].split("="); if (arr.length == 2) if (arr[0] == ter-) return arr[1]; } } } return ""; } const userter- = GetCookie("_currentUserName"); if (userter-) $('.login_btn').remove(); $('.user_head').show(); $('.user_head .user_ter-').text(userter-);