Question

我正在尝试从网站上删除Google分析Cookie。我使用此代码删除Cookie，但谷歌Chrome浏览器不会删除谷歌分析cookie。如何从Google Chrome中删除Google分析Cookie？。

function clearCookie(name, domain, path){
    try {
        function Get_Cookie( check_name ) {
                // first we'll split this cookie up into name/value pairs
                // note: document.cookie only returns name=value, not the other components
                var a_all_cookies = document.cookie.split(';'),
                    a_temp_cookie = '',
                    cookie_name = '',
                    cookie_value = '',
                    b_cookie_found = false;

                for ( i = 0; i < a_all_cookies.length; i++ ) {
                    // now we'll split apart each name=value pair
                    a_temp_cookie = a_all_cookies[i].split( '=' );

                    // and trim left/right whitespace while we're at it
                    cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

                    // if the extracted name matches passed check_name
                    if ( cookie_name == check_name ) {
                        b_cookie_found = true;
                        // we need to handle case where cookie has no value but exists (no = sign, that is):
                        if ( a_temp_cookie.length > 1 ) {
                            cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
                        }
                        // note that in cases where cookie is initialized but no value, null is returned
                        return cookie_value;
                        break;
                    }
                    a_temp_cookie = null;
                    cookie_name = '';
                }
                if ( !b_cookie_found ) {
                  return null;
                }
            }
            if (Get_Cookie(name)) {
                var domain = domain || document.domain;
                var path = path || "/";
                document.cookie = name + "=; expires=" + new Date + "; domain=" + domain + "; path=" + path;
            }
    }
    catch(err) {}    
};

clearCookie('__utmz','.domain','/');
clearCookie('__utmb','.domain','/');
clearCookie('__utmc','.domain','/');
clearCookie('__utma','.domain','/');

Answer 1

以下声明 -

 document.cookie = name + "=; expires=" + new Date + "; domain=" + domain + "; path=" + path;

它会将cookie作为会话cookie。要删除cookie，您应该设置过去的时间。检查一下 -

Delete cookie by name?

然而，会有一个问题。由于这些是谷歌分析cookie，所以如果谷歌分析仍然启用并正常工作，它将再次设置cookie。如果您不想通过谷歌分析再次设置cookie，那么您需要首先禁用谷歌分析

如何从chrome中删除__utma cookie？

1 个答案: