航海js 3週目終了

韓日

授業が3週間終わる

problem

不眠症からPOSTリクエストに至るまで、エラーが発生していた.和弦は同じだけどダメ

const express = require('express')
const app = express()
const port = 3000

const connect = require('./schemas/index');
connect();


const goodsRouter = require("./routers/goods");
app.use("/api", [goodsRouter]);

app.use(express.urlencoded({extended: false}))
app.use(express.json())
app.use(express.static('public'));

const express = require('express')
const app = express()
const port = 3000

const connect = require('./schemas/index');
connect();
app.use(express.json())//이거뭐냐 이거 위치 위로 하니까 실행 됨

const goodsRouter = require("./routers/goods");
app.use("/api", [goodsRouter]);

app.use(express.urlencoded({extended: false}))
app.use(express.static('public'));

app.use(express.json())
このミドルウェアコードは上に移動します.
現在、ミドルウェアの定義も明確になりにくい.一度聞いて、もう一度聞いて、概念を整理する必要があるようです.

ジョブコード

/1/
{
"_id": ObjectId("61485196e10f64e6e14b1e41"),
"goodsId": 1,
「name」:「おいしい夕食」,
"thumbnailUrl": "https://recipe1.ezmember.co.kr/cache/recipe/2018/11/27/8b4c6ee660517265e47420b0fda202da1.jpg" ,
"category": "food",
"price": 15000,
"__v": 0
}
/2/
{
"_id": ObjectId("6149357b9fc4dd1eacd6bad8"),
"goodsId": 2,
「name」:「冷やしコーラ」,
"thumbnailUrl": "https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRk7JqMw7ZYZP4ZW136wcoMTmLzbrMIJzUWb1Dhu9cHwCPp0gA&usqp=CAc" ,
"category": "drink",
"price": 3000,
"__v": 0
}
/3/
{
"_id": ObjectId("614936959fc4dd1eacd6badb"),
"goodsId": 3,
「name」:「チキン」,
"thumbnailUrl": "https://pds.joins.com/news/component/htmlphoto_mmdata/201903/08/52cf07ea-c8da-4574-b0e9-21e0e3b31118.jpg" ,
"category": "food",
"price": 22000,
"__v": 0
}
/4/
{
"_id": ObjectId("614936a19fc4dd1eacd6bade"),
"goodsId": 4,
「name」:「おいしい寿司」,
"thumbnailUrl": "https://gurunavi.com/ko/japanfoodie/article/sushi/img/sushi_01.jpg" ,
"category": "food",
"price": 17000,
"__v": 0
}
/5/
{
"_id": ObjectId("614936ab9fc4dd1eacd6bae1"),
"goodsId": 5,
「name」:「黒糖真珠ミルクティー」,
"thumbnailUrl": "https://t1.daumcdn.net/liveboard/dailylife/776f3aa618d64b789f9faedd95ce8272.jpg" ,
"category": "drink",
"price": 7000,
"__v": 0
}
/6/
{
"_id": ObjectId("614936b59fc4dd1eacd6bae4"),
"goodsId": 6,
「name」:「ヘルシーサラダ」,
"thumbnailUrl": "http://cdn.kormedi.com/news/article/__icsFiles/artimage/2018/08/22/c_km601/salad580.jpg" ,
"category": "food",
"price": 9000,
"__v": 0
}
/7/
{
"_id": ObjectId("614936bd9fc4dd1eacd6bae7"),
"goodsId": 7,
「name」:「ゴルゴンゾラピザ」,
"thumbnailUrl": "https://lh3.googleusercontent.com/proxy/fT-LDTy8DX2DaDRHKnUwUEwOHWGTyTwoyWVIGa386lSWV3AdgmynrkqfJnj959M2GKYgd3sQ4EXXZ_f5AJ6eunn7PDNEAutBsjk2_UBwEwikbhafhXaz4F_siysxJ-4BkT7ITZ2kDU5OYA" ,
"category": "food",
"price": 19000,
"__v": 0
}
/8/
{
"_id": ObjectId("614936cb9fc4dd1eacd6baea"),
"goodsId": 8,
「name」:「ベラミン草」,
"thumbnailUrl": "https://img1.daumcdn.net/thumb/R720x0.q80/?scode=mtistory2&fname=http%3A%2F%2Fcfile7.uf.tistory.com%2Fimage%2F9996DD4C5DD187AD021BFE" ,
"category": "food",
"price": 5000,
"__v": 0
}
/9/
{
"_id": ObjectId("614936d59fc4dd1eacd6baed"),
"goodsId": 9,
「name」:「ビール」,
"thumbnailUrl": "https://file.mk.co.kr/meet/neds/2019/03/image_readtop_2019_149823_15524352613667037.jpg" ,
"category": "drink",
"price": 7000,
"__v": 0
}
/10/
{
"_id": ObjectId("614936e99fc4dd1eacd6baf0"),
"goodsId": 10,
「name」:「馬茶ラテ」,
"thumbnailUrl": "https://cdn.imweb.me/upload/S201904245cbfeaeb57b7d/d7a1bead6a883.jpg" ,
"category": "drink",
"price": 7700,
"__v": 0
}