module.exports = {
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/**
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* 此函数名称
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* @url template/db_api/user/pub/Promise.all 前端调用的url参数地址
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* data 请求参数 说明
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* res 返回参数说明
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* @params {Number} code 错误码，0表示成功
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* @params {String} msg 详细信息
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*/
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main: async (event) => {
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let { data = {}, userInfo, util, originalParam } = event;
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let { uniID, pubFun, vk , db, _ } = util;
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let { uid } = data;
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let res = { code : 0, msg : 'ok' };
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// 业务逻辑开始-----------------------------------------------------------
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let dbName = "vk-test";
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let runTime1 = new Date().getTime();
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let addNum = 200;
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console.log(new Date(runTime1),"开始运行,添加"+addNum+"条数据");
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// 承载所有读操作的 promise 的数组
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let tasks = [];
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for(let i = 1; i <= addNum; i++){
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let promise = vk.baseDao.add({
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dbName:dbName,
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dataJson:{
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"money": 10.02+i,
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"_add_time": 1597456395010+i,
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"user_id": "001"
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}
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});
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tasks.push(promise);
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}
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// 等待所有
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let ids = [];
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try {
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res = await Promise.all(tasks).then((values) => {
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return {
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//ids:values,
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total:values.length
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};
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});
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} catch (e) {
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//console.log("异常:",e,res);
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console.log("异常:运行超时");
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res.msg = "运行超时";
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}
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let runTime2 = new Date().getTime();
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let runTime = (runTime2 - runTime1) / 1000 + "秒";
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console.log(new Date(runTime2),"运行结束,耗时:"+runTime);
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res.runTime = runTime;
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// 业务逻辑结束-----------------------------------------------------------
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return res;
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}
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}
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