//云涵数 'use strict'; const db = uniCloud.database() exports.main = async (event, context) => { const collection = db.collection(event.name) const res = await collection.limit(event.num).get() return res }; //前端代码 get() { uni.showLoading({ title: '处理中...' }) uniCloud.callFunction({ name: 'get', data:{ name:'unicloud-test', num:2 } }).then((res) => { uni.hideLoading() uni.showModal({ content: `查询成功,获取数据列表为:${JSON.stringify(res.result.data)}`, showCancel: false }) console.log(res) }).catch((err) => { uni.hideLoading() uni.showModal({ content: `查询失败,错误信息为:${err.message}`, showCancel: false }) console.error(err) }) },
标签:const,get,res,collection,获取,uni,数据,event From: https://www.cnblogs.com/zzl00770/p/17983397