node.js - 带有 Node 服务器和react-admin的API URL

Question

我正在尝试连接 react 管理员:https://github.com/marmelab/react-admin和 Node 服务器:https://github.com/hagopj13/node-express-mongoose-boilerplate

我在数据库中有用户，我可以使用 react 管理员登录。但是当我想显示用户列表时，我收到此错误:

fetch.js:39 GET http://localhost:4000/v1/users?filter=%7B%7D&range=%5B0%2C24%5D&sort=%5B%22createdAt%22%2C%22DESC%22%5D 401 (Unauthorized)

我不知道要在服务器上修改什么来接受请求。

我有点迷失了，我需要帮助才能开始，你有与react-admin一起使用的示例吗？我需要修改哪些文件？

更新:我在react-admin中的数据提供者

import { fetchUtils } from "react-admin";
import { stringify } from "query-string";

const apiUrl = "http://localhost:4000/v1";
const httpClient = fetchUtils.fetchJson;

export default {
  getList: (resource, params) => {
    console.log(params.pagination);
    console.log(params.sort);
    const { page, perPage } = params.pagination;
    const { field, order } = params.sort;
    const query = {
      sort: JSON.stringify([field, order]),
      range: JSON.stringify([(page - 1) * perPage, page * perPage - 1]),
      filter: JSON.stringify(params.filter)
    };
    const url = `${apiUrl}/${resource}?${stringify(query)}`;

    return httpClient(url).then(({ headers, json }) => ({
      data: json,
      total: parseInt(
        headers
          .get("content-range")
          .split("/")
          .pop(),
        10
      )
    }));
  },

  getOne: (resource, params) =>
    httpClient(`${apiUrl}/${resource}/${params.id}`).then(({ json }) => ({
      data: json
    })),

  getMany: (resource, params) => {
    const query = {
      filter: JSON.stringify({ id: params.ids })
    };
    const url = `${apiUrl}/${resource}?${stringify(query)}`;
    return httpClient(url).then(({ json }) => ({ data: json }));
  },

  getManyReference: (resource, params) => {
    const { page, perPage } = params.pagination;
    const { field, order } = params.sort;
    const query = {
      sort: JSON.stringify([field, order]),
      range: JSON.stringify([(page - 1) * perPage, page * perPage - 1]),
      filter: JSON.stringify({
        ...params.filter,
        [params.target]: params.id
      })
    };
    const url = `${apiUrl}/${resource}?${stringify(query)}`;

    return httpClient(url).then(({ headers, json }) => ({
      data: json,
      total: parseInt(
        headers
          .get("content-range")
          .split("/")
          .pop(),
        10
      )
    }));
  },

  update: (resource, params) =>
    httpClient(`${apiUrl}/${resource}/${params.id}`, {
      method: "PUT",
      body: JSON.stringify(params.data)
    }).then(({ json }) => ({ data: json })),

  updateMany: (resource, params) => {
    const query = {
      filter: JSON.stringify({ id: params.ids })
    };
    return httpClient(`${apiUrl}/${resource}?${stringify(query)}`, {
      method: "PUT",
      body: JSON.stringify(params.data)
    }).then(({ json }) => ({ data: json }));
  },

  create: (resource, params) =>
    httpClient(`${apiUrl}/${resource}`, {
      method: "POST",
      body: JSON.stringify(params.data)
    }).then(({ json }) => ({
      data: { ...params.data, id: json.id }
    })),

  delete: (resource, params) =>
    httpClient(`${apiUrl}/${resource}/${params.id}`, {
      method: "DELETE"
    }).then(({ json }) => ({ data: json })),

  deleteMany: (resource, params) => {
    const query = {
      filter: JSON.stringify({ id: params.ids })
    };
    return httpClient(`${apiUrl}/${resource}?${stringify(query)}`, {
      method: "DELETE",
      body: JSON.stringify(params.data)
    }).then(({ json }) => ({ data: json }));
  }
};

感谢和问候

Answer 1

您在请求 header 中缺少 JWT token ，这就是为什么您收到 401 代码，路由/v1/users 使用 auth 中间件保护 .get(auth('getUsers '), validate(userValidation.getUser), userController.getUser) 在 paths/v1/user.route.js

在 middlewares/auth.js 中 passport.authenticate('jwt', { session: false }, verifyCallback(req, resolve,拒绝, requiredRights))(req, res, next);