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"));
路由器
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')
}})
郵差
get--http://localhost:3001/createrecipe/1
<body>
<pre>Cannot GET /createrecipe/1</pre>
</body>
需要在詳情頁和郵差中查看單件詳情。
P粉6804879672024-04-03 09:26:04
在app.use("/recipes",recipesRouter)中，您正在為recipesRouter中的所有路由添加/recipes前綴，但您正在呼叫http://localhost:3001/createrecipe/1 而不是http://localhost:3001/recipes/createrecipe/1