MUI登陆模板注销登陆认证信息

<script>  
        mui('body').on( 'tap' , '.mui-pull-right' , function(){  
        mui.openWindow({  
            url:'setting.html'  
        });  
    });  

            (function($, doc) {  
                $.init({  
                    statusBarBackground: '#f7f7f7'  
                });  
                $.plusReady(function() {  
                    console.log(1)  
                    plus.screen.lockOrientation("portrait-primary");  
                    var settings = app.getSettings();  
                    var state = app.getState();  
                    var mainPage = $.preload({  
                        "id": 'index',  
                        "url": 'index.html'  
                    });  
                    var main_loaded_flag = false;  
                    mainPage.addEventListener("loaded",function () {  
                        main_loaded_flag = true;  
                    });  
                    var toMain = function() {  
                        //使用定时器的原因：  
                        //可能执行太快，main页面loaded事件尚未触发就执行自定义事件，此时必然会失败  
                        var id = setInterval(function () {  
                            if(main_loaded_flag){  
                                clearInterval(id);  
                                $.fire(mainPage, 'show', null);  
                                mainPage.show("pop-in");  
                            }  
                        },100);  
                    };  
                    //检查 "登录状态/锁屏状态" 开始  
                    if (settings.autoLogin && state.token && settings.gestures) {  
                        console.log(17)  
                        $.openWindow({  
                            url: 'index.html',  
                            id: 'index',  
                            show: {  
                                aniShow: 'pop-in'  
                            },  
                            waiting: {  
                                autoShow: false  
                            }  
                        });  
                    } else if (settings.autoLogin && state.token) {  
                        console.log(18)  
                        toMain();  
                    } else {  
                        console.log(19)  
                        app.setState(null);  
                        //第三方登录  
                        var authBtns = ['qihoo', 'weixin', 'sinaweibo', 'qq']; //配置业务支持的第三方登录  
                        var auths = {};  
                        var oauthArea = doc.querySelector('.oauth-area');  
                        plus.oauth.getServices(function(services) {  
                            for (var i in services) {  
                                var service = services[i];  
                                auths[service.id] = service;  
                                if (~authBtns.indexOf(service.id)) {  
                                    var isInstalled = app.isInstalled(service.id);  
                                    var btn = document.createElement('div');  
                                    //如果微信未安装，则为不启用状态  
                                    btn.setAttribute('class', 'oauth-btn' + (!isInstalled && service.id === 'weixin' ? (' disabled') : ''));  
                                    btn.authId = service.id;  
                                    btn.style.backgroundImage = 'url("images/' + service.id + '.png")'  
                                    oauthArea.appendChild(btn);  
                                }  
                            }  
                            $(oauthArea).on('tap', '.oauth-btn', function() {  
                                if (this.classList.contains('disabled')) {  
                                    plus.nativeUI.toast('您尚未安装微信客户端');  
                                    return;  
                                }  
                                var auth = auths[this.authId];  
                                var waiting = plus.nativeUI.showWaiting();  

                                auth.login(function() {  
                                    waiting.close();  
                                    plus.nativeUI.toast("登录认证成功");  
                                    auth.getUserInfo(function() {  
                                        var name = auth.userInfo.nickname || auth.userInfo.name;  
                                        console.log('[qq:'+auth.userInfo.id+']')  
                                        console.log(JSON.stringify(auth.userInfo))  

                                        plus.nativeUI.toast("获取用户信息成功[" + name+']');  
                                        app.createState(name, function() {  
                                            toMain();  
                                        });  
                                    }, function(e) {  
                                        plus.nativeUI.toast("获取用户信息失败：" + e.message);  
                                    });  
                                }, function(e) {  
                                    waiting.close();  
                                    plus.nativeUI.toast("登录认证失败：" + e.message);  
                                });  
                            });  
                        }, function(e) {  
                            oauthArea.style.display = 'none';  
                            plus.nativeUI.toast("获取登录认证失败：" + e.message);  
                        });  
                    }  
                    // close splash  
                    setTimeout(function() {  
                        //关闭 splash  
                        plus.navigator.closeSplashscreen();  
                    }, 600);  
                    //检查 "登录状态/锁屏状态" 结束  
                    var loginButton = doc.getElementById('login');  
                    var accountBox = doc.getElementById('account');  
                    var passwordBox = doc.getElementById('password');  
                    var autoLoginButton = doc.getElementById("autoLogin");  
                    var regButton = doc.getElementById('reg');  
                    var forgetButton = doc.getElementById('forgetPassword');  
                    loginButton.addEventListener('tap', function(event) {  
                        var loginInfo = {  
                            account: accountBox.value,  
                            password: passwordBox.value  
                        };  
                        app.login(loginInfo, function(err) {  
                            if (err) {  
                                plus.nativeUI.toast(err);  
                                return;  
                            }  
                            toMain();  
                        });  
                    });  
                    $.enterfocus('#login-form input', function() {  
                        $.trigger(loginButton, 'tap');  
                    });  
                    autoLoginButton.classList[settings.autoLogin ? 'add' : 'remove']('mui-active')  
                    autoLoginButton.addEventListener('toggle', function(event) {  
                        setTimeout(function() {  
                            var isActive = event.detail.isActive;  
                            settings.autoLogin = isActive;  
                            app.setSettings(settings);  
                        }, 50);  
                    }, false);  
                    regButton.addEventListener('tap', function(event) {  
                        $.openWindow({  
                            url: 'reg.html',  
                            id: 'reg',  
                            preload: true,  
                            show: {  
                                aniShow: 'pop-in'  
                            },  
                            styles: {  
                                popGesture: 'hide'  
                            },  
                            waiting: {  
                                autoShow: false  
                            }  
                        });  
                    }, false);  
                    forgetButton.addEventListener('tap', function(event) {  
                        $.openWindow({  
                            url: 'forget_password.html',  
                            id: 'forget_password',  
                            preload: true,  
                            show: {  
                                aniShow: 'pop-in'  
                            },  
                            styles: {  
                                popGesture: 'hide'  
                            },  
                            waiting: {  
                                autoShow: false  
                            }  
                        });  
                    }, false);  
                    //  
                    window.addEventListener('resize', function() {  
                        oauthArea.style.display = document.body.clientHeight > 400 ? 'block' : 'none';  
                    }, false);  
                    //  
                });  
            }(mui, document));  
        </script>