1.获取所有轮播图、
// 处理轮播图
const handleDB = require('../handleDB/index')
// 获取所有轮播图
exports.allCarousel = (req, res) => {
(async function () {
let results = await handleDB(res, "book_carousel", "find", "查询数据出错!", { where: `status=0` });
if (results.length < 1) {
res.send({ code: 0, message: '轮播图列表为空' })
}
const total = results.length;
res.send({ code: 200, message: '获取轮播图成功', data: