这是我的注销是如何使用形式工作:

创建基本认证用户注销密码注销 创建目录logout/和添加.htaccess:行'要求用户注销'

RewriteEngine On
AuthType Basic
AuthName "Login"
AuthUserFile /mypath/.htpasswd
require user logout

添加注销按钮，网站的形式如下:

<form action="https://logout:logout@example.com/logout/" method="post">
   <button type="submit">Logout</button>
</form>

Logout /index.php可以是这样的:

<?php
echo "LOGOUT SUCCESS";
header( "refresh:2; url=https://example.com" );
?>

5.9.2022确认支持chrome、edge和三星android网络浏览器

其实很简单。

只需在浏览器中访问以下内容，并使用错误的凭据: http://username:password@yourdomain.com

这应该会“让你退出”。

以下功能在Firefox 40、Chrome 44、Opera 31和IE 11上均已确认有效。 Bowser用于浏览器检测，也使用jQuery。 —“secUrl”为密码保护区域的url，用户可以从该url退出。 —“redirUrl”为非密码保护区域的url(注销成功页面)。 你可能想增加重定向计时器(目前是200ms)。

function logout(secUrl, redirUrl) { if (bowser.msie) { document.execCommand('ClearAuthenticationCache', 'false'); } else if (bowser.gecko) { $.ajax({ async: false, url: secUrl, type: 'GET', username: 'logout' }); } else if (bowser.webkit) { var xmlhttp = new XMLHttpRequest(); xmlhttp.open("GET", secUrl, true); xmlhttp.setRequestHeader("Authorization", "Basic logout"); xmlhttp.send(); } else { alert("Logging out automatically is unsupported for " + bowser.name + "\nYou must close the browser to log out."); } setTimeout(function () { window.location.href = redirUrl; }, 200); }

在地址栏中输入chrome://restart, chrome和所有在后台运行的应用程序将重新启动，Auth密码缓存将被清除。

我刚刚在Chrome(79)、Firefox(71)和Edge(44)上测试了以下程序，效果良好。它应用上面提到的脚本解决方案。

只需添加一个“注销”链接，点击返回以下html

    <div>You have been logged out. Redirecting to home...</div>    

<script>
    var XHR = new XMLHttpRequest();
    XHR.open("GET", "/Home/MyProtectedPage", true, "no user", "no password");
    XHR.send();

    setTimeout(function () {
        window.location.href = "/";
    }, 3000);
</script>

此JavaScript必须适用于所有最新版本的浏览器:

//Detect Browser
var isOpera = !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
    // Opera 8.0+ (UA detection to detect Blink/v8-powered Opera)
var isFirefox = typeof InstallTrigger !== 'undefined';   // Firefox 1.0+
var isSafari = Object.prototype.toString.call(window.HTMLElement).indexOf('Constructor') > 0;
    // At least Safari 3+: "[object HTMLElementConstructor]"
var isChrome = !!window.chrome && !isOpera;              // Chrome 1+
var isIE = /*@cc_on!@*/false || !!document.documentMode; // At least IE6
var Host = window.location.host;


//Clear Basic Realm Authentication
if(isIE){
//IE
    document.execCommand("ClearAuthenticationCache");
    window.location = '/';
}
else if(isSafari)
{//Safari. but this works mostly on all browser except chrome
    (function(safeLocation){
        var outcome, u, m = "You should be logged out now.";
        // IE has a simple solution for it - API:
        try { outcome = document.execCommand("ClearAuthenticationCache") }catch(e){}
        // Other browsers need a larger solution - AJAX call with special user name - 'logout'.
        if (!outcome) {
            // Let's create an xmlhttp object
            outcome = (function(x){
                if (x) {
                    // the reason we use "random" value for password is 
                    // that browsers cache requests. changing
                    // password effectively behaves like cache-busing.
                    x.open("HEAD", safeLocation || location.href, true, "logout", (new Date()).getTime().toString())
                    x.send("");
                    // x.abort()
                    return 1 // this is **speculative** "We are done." 
                } else {
                    return
                }
            })(window.XMLHttpRequest ? new window.XMLHttpRequest() : ( window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : u )) 
        }
        if (!outcome) {
            m = "Your browser is too old or too weird to support log out functionality. Close all windows and restart the browser."
        }
        alert(m);
        window.location = '/';
        // return !!outcome
    })(/*if present URI does not return 200 OK for GET, set some other 200 OK location here*/)
}
else{
//Firefox,Chrome
    window.location = 'http://log:out@'+Host+'/';
}