在React-Admin中扩展JSON Server数据提供程序，以便更新不会在正文中发送ID

import jsonServerProvider from 'ra-data-json-server';

const extendedDataProvider = (jsonServerProviderOptions, httpClientOptions = {}) => {

  // 扩展create方法，以确保在正文中不发送ID
  const create = (resource, params) => {
    if (!params.data.id) {
      delete params.data.id; // 删除ID字段
    }
    return jsonServerProviderOptions.create(resource, params);
  };

  // 返回扩展的数据提供程序
  return {
    ...jsonServerProvider(jsonServerProviderOptions, httpClientOptions),
    create,
  };
};

export default extendedDataProvider;

import React from 'react';
import { Admin, Resource } from 'react-admin';
import extendedDataProvider from './jsonServerProvider'; // 引入自定义的数据提供程序
import { PostList, PostEdit, PostCreate } from './posts';

const App = () => (
  <Admin dataProvider={extendedDataProvider('http://jsonplaceholder.typicode.com')}>
    <Resource name="posts" list={PostList} edit={PostEdit} create={PostCreate} />
  </Admin>
);

export default App;