export default {
    methods: {
        // 异步触发事件
        async __$emitEvent(payload = {eventName: '__unnamedEvent', data: {}, promiseCallback: null}) {
            // console.log('__$emitEvent', payload)
            await this.$eventBus.emit(payload.eventName, payload.data, payload.promiseCallback)
        },

        // 预览图片
		previewImg(img) {
			// #ifdef MP-WEIXIN
			uni.previewImage({
				current: 0,
				urls: [this.$util.img(img)],
				success: function (res) { },
				fail: function (res) { },
				complete: function (res) { },
			})
			// #endif
		},        
    }
}