How to use @wxa/core - 3 common examples

return function (...args) {
        this.$$reduxDiff = diff.bind(this);
        if(this.$store) {
            let connectState = ()=>{
                let newState = this.$store.getState();
                let lastState = this.$$storeLastState;
                let data = mapState(this.mapState, newState, lastState, this);

                if (data !== null) {
                    // 有效state
                    this.$$storeLastState = data;
                    let diffData = this.$$reduxDiff(data);
                    this.setData(diffData);
                }
            }
            this.$unsubscribe = this.$store.subscribe((...args) => {
                // Object updated && page is showing
                if(this.$$isCurrentPage) {

set: function set(x) {
            this.$value = x;

            if (x == null) return;

            _core.wxa.launch(type, x, path);
        }
    });

set(x) {
            this.$value = x;

            if (x == null) return;

            wxa.launch(type, x, path);
        },
    });