Method $_triggerStorage

packages/miniprogram-render/src/bom/storage.js:13–35

* 触发 window 的 storage 事件

(key, newValue, oldValue, force)

     * 触发 window 的 storage 事件
     */
    $_triggerStorage(key, newValue, oldValue, force) {
        if (!force && newValue === oldValue) return

        const currentWindow = cache.getWindow(this.$_pageId)
        const windowList = cache.getWindowList() || []
        windowList.forEach(window => {
            if (window && window !== currentWindow) {
                window.$$trigger('storage', {
                    event: new Event({
                        name: 'storage',
                        target: window,
                        $$extra: {
                            key,
                            newValue,
                            oldValue,
                            storageArea: this,
                            url: currentWindow.location.href,
                        }
                    })
                })
            }
        })
    }

    /**
     * 对外属性和方法