1，新增单词测试模块

uniCloud-aliyun/cloudfunctions/createQuestionItem/index.js

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+'use strict';
+const db = uniCloud.database();
+exports.main = async (event, context) => {
+	// 创建数据库
+	const collection = db.collection('questionList');
+	// 添加示例数据
+	const res = await collection.add({
+	"wordData": {
+		"level": 1,
+		"wordName": "apple",
+		"phonetic": "abdc",
+		"pronunciation": "url:xx",
+		"options": [
+			{
+				"itemId": "A",
+				"itemContent": "苹果",
+				"right": true
+			},
+			{
+				"itemId": "B",
+				"itemContent": "香蕉"
+			},
+			{
+				"itemId": "C",
+				"itemContent": "橙子"
+			},
+			{
+				"itemId": "D",
+				"itemContent": "柠檬"
+			}
+		]
+	}
+})
+	//event为客户端上传的参数
+	 event = '测试数据'
+	console.log('后端接口测试数据 : ', event)
+	
+	//返回数据给客户端
+	return event
+};

uniCloud-aliyun/cloudfunctions/provideQuestion/index.js

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+'use strict';
+const db = uniCloud.database();
+exports.main = async (event, context) => {
+	//event为客户端上传的参数
+	// const count = await db.collection('questionList').count()
+	// 根据level字段返回不同的数据
+	let res = await db.collection('questionList').where({
+		wordData:{
+			level:event.level
+		}
+	}).limit(1).get()
+	let data = res.data
+	console.log('入参：页码+难度', event,res)
+	
+	// let res 
+	//返回数据给客户端
+	return {
+		code: 200,
+		msg: 'success',
+		data
+	}
+};