有办法修复这个错误吗？ =>（出了问题 TypeError：res.json 不是函数）

Question

当我获取一个对象添加到我的 mongodb 时

const response = await fetch("/api/contact", {
    method: "POST",
    body: JSON.stringify(data),
    headers: {
    "Content-Type": "application/json",
    },
});

我在这里得到[出了问题 TypeError: res.json 不是函数]

import React from "react";
import { NextResponse, NextRequest } from "next/server";
import wordModel from "../../../models/wordModel";
import mongoose from "mongoose";

export async function POST(req, res) {
  const MONGO_URI = process.env.MONGO_URI;
  try{
    await mongoose.connect(MONGO_URI)
    console.log("It's good");
    const word = await wordModel.create(req.body);
    res.json({ word }); 
  } catch(error) {
    console.log("Something went wrong", error);
    return new Response;
  }
}

然后在我的数据库中出现一个包含随机数字和字母的文档

Answer 1

参见：https://nextjs.org/docs/app/api-reference/functions/next-response#json

你不应该这样吗？

export async function POST(req, res) {
  const MONGO_URI = process.env.MONGO_URI;
  try{
    await mongoose.connect(MONGO_URI)
    console.log("It's good");
    const word = await wordModel.create(req.body);
    return NextResponse.json({ someProp: word }, { status: 200 })
  } catch(error) {
    console.log("Something went wrong", error);
    return NextResponse.json({ error: "Something went wrong" }, { status: 500 })
  }
}