正如其他人所说，我们需要获得相同的URL并发送一个错误(例如401:StatusUnauthorized之类的)，仅此而已。

我使用Get方法让它知道我需要登出，

下面是一个使用golang进行写作的完整示例。

package main

import (
    "crypto/subtle"
    "fmt"
    "log"
    "net/http"
)

func BasicAuth(username, password, realm string, handlerFunc http.HandlerFunc) http.HandlerFunc {

    return func(w http.ResponseWriter, r *http.Request) {
        queryMap := r.URL.Query()
        if _, ok := queryMap["logout"]; ok { // localhost:8080/public/?logout
            w.WriteHeader(http.StatusUnauthorized) // 401
            _, _ = w.Write([]byte("Success logout!\n"))
            return
        }

        user, pass, ok := r.BasicAuth()

        if !ok ||
            subtle.ConstantTimeCompare([]byte(user), []byte(username)) != 1 ||
            subtle.ConstantTimeCompare([]byte(pass), []byte(password)) != 1 {
            // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/WWW-Authenticate
            w.Header().Set("WWW-Authenticate", `Basic realm="`+realm+`", charset="UTF-8"`)
            w.WriteHeader(http.StatusUnauthorized)
            _, _ = w.Write([]byte("Unauthorised.\n"))
            return
        }

        handlerFunc(w, r)
    }
}

type UserInfo struct {
    name string
    psw  string
}

func main() {

    portNumber := "8080"
    guest := UserInfo{"guest", "123"}

    // localhost:8080/public/  -> ./public/everyone
    publicHandler := http.StripPrefix(
        "/public/", http.FileServer(http.Dir("./public/everyone")),
    )

    publicHandlerFunc := func(w http.ResponseWriter, r *http.Request) {
        switch r.Method {
        case http.MethodGet:
            publicHandler.ServeHTTP(w, r)
        /*
            case http.MethodPost:
            case http.MethodPut:
            case http.MethodDelete:
        */
        default:
            return
        }
    }

    http.HandleFunc("/public/",
        BasicAuth(guest.name, guest.psw, "Please enter your username and password for this site",
            publicHandlerFunc),
    )

    log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", portNumber), nil))
}

当您已经登出时，您需要刷新(F5)页面。否则，您可能会看到旧内容。

添加到你的应用程序:

@app.route('/logout')
def logout():
    return ('Logout', 401, {'WWW-Authenticate': 'Basic realm="Login required"'})

正如其他人所说，我们需要获得相同的URL并发送一个错误(例如401:StatusUnauthorized之类的)，仅此而已。

我使用Get方法让它知道我需要登出，

下面是一个使用golang进行写作的完整示例。

package main

import (
    "crypto/subtle"
    "fmt"
    "log"
    "net/http"
)

func BasicAuth(username, password, realm string, handlerFunc http.HandlerFunc) http.HandlerFunc {

    return func(w http.ResponseWriter, r *http.Request) {
        queryMap := r.URL.Query()
        if _, ok := queryMap["logout"]; ok { // localhost:8080/public/?logout
            w.WriteHeader(http.StatusUnauthorized) // 401
            _, _ = w.Write([]byte("Success logout!\n"))
            return
        }

        user, pass, ok := r.BasicAuth()

        if !ok ||
            subtle.ConstantTimeCompare([]byte(user), []byte(username)) != 1 ||
            subtle.ConstantTimeCompare([]byte(pass), []byte(password)) != 1 {
            // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/WWW-Authenticate
            w.Header().Set("WWW-Authenticate", `Basic realm="`+realm+`", charset="UTF-8"`)
            w.WriteHeader(http.StatusUnauthorized)
            _, _ = w.Write([]byte("Unauthorised.\n"))
            return
        }

        handlerFunc(w, r)
    }
}

type UserInfo struct {
    name string
    psw  string
}

func main() {

    portNumber := "8080"
    guest := UserInfo{"guest", "123"}

    // localhost:8080/public/  -> ./public/everyone
    publicHandler := http.StripPrefix(
        "/public/", http.FileServer(http.Dir("./public/everyone")),
    )

    publicHandlerFunc := func(w http.ResponseWriter, r *http.Request) {
        switch r.Method {
        case http.MethodGet:
            publicHandler.ServeHTTP(w, r)
        /*
            case http.MethodPost:
            case http.MethodPut:
            case http.MethodDelete:
        */
        default:
            return
        }
    }

    http.HandleFunc("/public/",
        BasicAuth(guest.name, guest.psw, "Please enter your username and password for this site",
            publicHandlerFunc),
    )

    log.Fatal(http.ListenAndServe(fmt.Sprintf(":%s", portNumber), nil))
}

当您已经登出时，您需要刷新(F5)页面。否则，您可能会看到旧内容。

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”。

function logout() {
  var userAgent = navigator.userAgent.toLowerCase();

  if (userAgent.indexOf("msie") != -1) {
    document.execCommand("ClearAuthenticationCache", false);
  }

  xhr_objectCarte = null;

  if(window.XMLHttpRequest)
    xhr_object = new XMLHttpRequest();
  else if(window.ActiveXObject)
    xhr_object = new ActiveXObject("Microsoft.XMLHTTP");
  else
    alert ("Your browser doesn't support XMLHTTPREQUEST");

  xhr_object.open ('GET', 'http://yourserver.com/rep/index.php', false, 'username', 'password');
  xhr_object.send ("");
  xhr_object = null;

  document.location = 'http://yourserver.com'; 
  return false;
}