index.js
import express from "express";
import cors from "cors";
import mongoose from "mongoose";
import { userRouter } from "./routes/users.js"
import { recipesRouter } from "./routes/recipes.js"
const app = express();
app.use(express.json());
app.use(cors());
app.use("/auth", userRouter);
app.use("/recipes", recipesRouter);
mongoose.connect(
"xxxxxxxxxxxxxxxxxxxxxx"
);
app.listen(3001, () => console.log("SERVER STARTED"));
router
import express from "express";
import mongoose from "mongoose";
import { RecipeModel } from "../models/Recipes.js"
import { UserModel } from "../models/User.js";
const router = express.Router();
router.get("/createrecipe/:id", async (req, res) =>{
let result =await RecipeModel.findOne({id:req.params.id});
if(result){
res.send(result)
}else{
res.send('no recipe')
}})
Postman
get--http://localhost:3001/createrecipe/1
<body>
<pre>Cannot GET /createrecipe/1</pre>
</body>
You need to view the details of the single item in the details page and postman.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
In
app.use("/recipes",recipesRouter), you are adding the/recipesprefix to all routes inrecipesRouter, but you Callinghttp://localhost:3001/createrecipe/1instead ofhttp://localhost:3001/recipes/createrecipe/1