class Info {
    constructor() {
        this.page = 0;
        this.pageRes = []
        header(
            query("title"), 
            '<i class="iconfont icon-xin"></i>'
        )
        this.getInfo()
    }

    async getInfo() {
        let res = await indexServe.info({
            id: query("id"),
            // quantity: parseInt(query("quantity") / 20) 
            quantity: query("quantity")
        });
        
        for (let i = 0; i < res.length; i+=10) {
            this.pageRes.push(res.slice(i, i + 10))
        }
        this.renderPage()
    }

    renderPage() {
        $(".content").html(
            this.pageRes[this.page].map(v => {
                return `<img src="${v}" alt="">`
            })
        )
    }
}
new Info()