右键点击你的书签栏->添加页面… 设置名称为“注销基本认证” 设置URL为:

javascript: (function() {
    var xmlhttp = new XMLHttpRequest();
    xmlhttp.onreadystatechange = function() {
        if (xmlhttp.readyState == 4) {
            location.reload()
        }
    };
    xmlhttp.open("GET", location.origin, true);
    xmlhttp.setRequestHeader("Authorization", "Basic aW52YWxpZDoK");
    xmlhttp.send();
    return false;
})()

在任何需要注销基本认证的网页上，单击书签。

function logout(url){
    var str = url.replace("http://", "http://" + new Date().getTime() + "@");
    var xmlhttp;
    if (window.XMLHttpRequest) xmlhttp=new XMLHttpRequest();
    else xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
    xmlhttp.onreadystatechange=function()
    {
        if (xmlhttp.readyState==4) location.reload();
    }
    xmlhttp.open("GET",str,true);
    xmlhttp.setRequestHeader("Authorization","Basic YXNkc2E6")
    xmlhttp.send();
    return false;
}

Chrome使用与IE相同的Internet选项。

试着打开你的互联网选项并从“可信站点”中删除URL。当您重新启动浏览器并再次访问该URL时，这将重新生成一个401凭据调用。

您可能还需要将其从“内部网站点”中删除。

你应该能够清除您的凭据从您的浏览器通过“清除浏览数据…”在chrome://设置/高级

我用的是Chrome 75。我发现重新启动Chrome不起作用。但是重新启动Chrome浏览器并打开开发者工具就可以了。我不知道为什么会这样。

退出Chrome时，身份验证将被清除。

Note however, that by default Chrome is running apps in the background, so it may not really exit even if you close all Chrome windows. You can either change this behavior under advanced setting, or e.g. under Windows, you can completely exit Chrome by using the Chrome icon in the systray. There should be an icon if Chrome is still running, but maybe you'll find it only in the popup with the hidden icons. The context menu of the Chrome icon has an entry to completely exit Chrome, and you can also change the setting for running apps in the background using that menu.

打开Chrome菜单 选择设置 滚动到底部 单击“显示高级设置…” 滚动到底部 在“系统”下取消选中“当谷歌Chrome浏览器关闭时继续运行后台应用程序”的复选框