Mongodb 无法从我的NextJS 14应用程序中的Redux工具包2.0中提取数据

我正在创建一个NextJs14Electron 商务应用程序，使用Redux工具包进行状态管理.我已经创建了一个片，使用我对RTK 2.0语法的最好理解来调用用户数据，以便可以将其添加到我的用户状态.

"use client";

import { buildCreateSlice, asyncThunkCreator } from "@reduxjs/toolkit";

const createSliceWithThunks = buildCreateSlice({
  creators: {
    asyncThunk: asyncThunkCreator,
  },
});

const initialState = {
  user: {
    _id: "",
    fname: "",
    lname: "",
    email: "",
    streetAddress: "",
    postalCode: "",
    city: "",
    county: "",
    country: "",
  },
  loading: false,
  error: null,
};

const userSlice = createSliceWithThunks({
  name: "user",
  initialState,
  reducers: (create) => ({
    fetchUser: create.asyncThunk(
      async (_, thunkApi) => {
        const response = await fetch("/api/user");
        if (!response.ok) {
          throw new Error("Failed to fetch user data");
        }
        const userData = await response.json();
        console.log(userData);
        return userData;
      },
      {
        pending: (state) => {
          (state.loading = true), (state.error = null);
        },
        fulfilled: (state, action) => {
          state.loading = false;
          state.data = action.payload;
        },
        rejected: (state, action) => {
          state.loading = false;
          state.error = action.error.message;
        },
      }
    ),
  }),
});

export const { fetchUser } = userSlice.actions;
export default userSlice.reducer;

这是我的API/用户路由:

import { connectDb } from "@dbConfig/db";
import User from "@models/UserModel";
import { getServerSession } from "next-auth";
import { NextResponse } from "next/server";

export async function GET(req, res) {
  const session = getServerSession(); //using my session data from NextAuth to get email to find user in mongodb

  try {
    const email = (await session).user.email; //I don't know why prettier formatted this line like this, the code breaks if I change it.

    connectDb();

    const user = await User.findOne({ email });
    console.log(user);

    return NextResponse.json({ message: "User found:", user }, { status: 201 });
  } catch (error) {
    console.log(error);
  }
}

这个调用运行得很好，我正在从我的数据库中获取用户数据，当我转到localhost:3000/api/user时可以看到它. 问题是，当我try 使用Redux-Toolkit获取它，然后将我的用户状态设置为收到的数据时. 当我在浏览器中判断Redux-DevTools时，我可以看到数据，但它只显示在data属性下，而不是实际更新状态.我不知所措，不知如何前进.如有任何帮助，我们不胜感激.