26 lines
647 B
JavaScript
26 lines
647 B
JavaScript
'use strict';
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const db = uniCloud.database();
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exports.main = async (event, context) => {
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//event为客户端上传的参数
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let count = await db.collection('allWordList').count()
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// 根据level字段随机返回不同的数据
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const level = event.level.toString();
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let res = await db.collection('allWordList').aggregate().match({
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difficulty: level
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}).sample({
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size: event.pageSize
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}).limit(event.pageSize).end()
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res.total = count.total;
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let data = res.data
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console.log('入参：页码+难度', event, res,count)
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// let res
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//返回数据给客户端
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return {
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code: 200,
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msg: 'success',
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res,
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}
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};
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