我正在做一个api休息,我想在其中使用Postman发出HTTP请求,特别是我想执行搜索或更新mongodb文档,但这必须是一个id,而不是提供mongo的doc_id
模型架构
'use strict'
const mongoose = require('mongoose')
const Schema = mongoose.Schema
const infoClientSchema = Schema ({
idusr: String, /*this is require*/
name: String,
phone: Number,
address: String,
riff: String,
state: String,
city: String,
email: {type: String}
})
module.exports = mongoose.model('InfoCli',infoClientSchema)
控制器(这是我使用findById知道的get方法,正在运行)
'use strict'
const InfoCli = require('../models/infoclient')
function getInfoCli(req, res){
let infocliId = req.params.infocliId
InfoCli.findById(infocliId, (err, infocli) =>{
if (err) return res.status(500).send({message: 'Error making
request: $(err)'})
if (!infocli) return res.status(404).send({message: 'The client does
not exist '})
res.status(200).send({infoclient: infocli})
})
}
控制器(这是我认为可以使用findOne的get方法)
function getInfoByUsr(req, res){
let idusr = req.body.idusr
InfoCli.findOne(idusr, (err, infocli) => {
if (err) return res.status(500).send({message: 'Error making
request: $(err)'})
if (!infocli) return res.status(404).send({message: 'The client does
not exist '})
res.status(200).send({infoclient: infocli})
console.log(infocli) /*The console is not showing anything*/
})
}
控制器(这是我认为可以使用findOneAndUpdate的put方法)
function updateByUsr(req, res){
let idusr = req.body.idusr
let update = req.body
InfoCli.findOneAndUpdate(idusr, update, (err, infocliUpdate) => {
if (err) return res.status(500).send({message: 'Error making
request: $(err)'})
if (!idusr) return res.status(404).send({message: 'The client does
not exist '})
res.status(200).send({infocliente: infocliUpdate})
})
}
路线(对此不是100%肯定)
const express = require('express')
const InfoCliCtrl = require('../controllers/infoclient')
const api = express.Router()
api.get('/infoclient/:infocliId', InfoCliCtrl.getInfoCli) /*working*/
api.get('/infoclient/:idusr', InfoCliCtrl.getInfoByUsr)
最佳答案
我认为您只需要将getInfoByUsr()函数中的行let idusr = req.body.idusr
更改为let idusr = req.params.idusr
http://expressjs.com/en/api.html#req.body
http://expressjs.com/en/api.html#req.params
还要检查一下findOne和findOneAndUpdate查询的语法(因为idusr
不是Mongo _id,而是某种自定义字符串ID):
InfoCli.findOne({ idusr: idusr }, (err, infocli) => { ...
InfoCli.findOneAndUpdate({ idusr: idusr }, update, (err, infocliUpdate) => {..
http://mongoosejs.com/docs/api.html#model_Model.findOne