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51 lines
1.3 KiB
51 lines
1.3 KiB
module.exports = {
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/**
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* 多表查询(支持多张表连接查询)(VK版本)
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* @url template/db_api/pub/selects 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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// 演示3表连接
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res = await vk.baseDao.selects({
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dbName:"uni-id-users",
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getCount:false,
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pageIndex:1,
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pageSize:10,
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// 主表where条件
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whereJson:{
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},
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// 主表字段显示规则
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fieldJson:{ token:false, password:false },
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// 主表排序规则
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sortArr:[{ "name":"_id", "type":"desc" }],
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// 副表列表
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foreignDB:[
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{
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dbName:"vk-test",
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localKey:"_id",
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foreignKey:"user_id",
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as:"testList",
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limit:1
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},
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{
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dbName:"gy-shop",
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localKey:"_id",
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foreignKey:"user_id",
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as:"shopList",
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limit:1
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},
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]
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});
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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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