function pages_home() {
    return {
        component: Vue.component(arguments.callee.toString(), function (resolve, reject) {
            // 异步加载本地消息
            var timer;
            var height;
            axios.get("/pages/home.html").then(function (response) {
                resolve({
                    template: response.data,
                    data() {
                        return {
                            //messages: store.state.messages, // 此处为数据库调用为异步处理，有可能不生效，直接在模板中调用state
                            url: '/UserCenter/api/v1/user/getUserInfo'
                        };
                    },
                    mounted: function () {
                        weui.tab('#tab', { defaultIndex: 1 }); 

                        var url = this.url;
                        axios.get(url).then(function (response) {
                            store.commit('setUser', response.data);
                        }).catch(function (error) {
                            //error
                        })                    

                        // 从存储载入消息
                        if(!isLoadedMSG) {
                            loadMessage(function(msgs){    
                                store.commit('setMessages', msgs);
                            },10)
                            isLoadedMSG = true;
                        }              
                        // 
                    },
                    methods: {
                        // 推出登录
                        logout: function () {
                            store.commit('logout');
                            router.push('/login');
                        },
                        closeWindow: function () {
                            if(window.api){
                                window.api.execScript(
                                    {
                                        name: window.api.winName,
                                        script: "api.closeWin()"
                                    }
                                )
                            }
                        },
                    },
                    computed: {
                        /*
                        messages: function () {
                            console.log('computed messages >>>>>>>>');
                            return store.state.messages;
                        },*/
                        user: function () {
                            //
                            console.log('computed user >>>>>>>>');
                            return store.state.user;
                        }
                    },
                    updated: function () {
                        // fix height
                        if(height != $('.main').height()){
                            height = $('.main').height();
                            $('.weui-tab__panel').scrollTop(height);
                        }
                    },
                    destroyed:function(){                    
                        clearInterval(timer);
                    }
                })
            });
        }),
        onMessage: function (event, model, to, from) {
            if(isLoadedMSG ){
                // do something
            }
            // loadMessage()
        }
    }
}