diff --git a/packages/server/src/__tests__/application.test.ts b/packages/server/src/__tests__/application.test.ts
new file mode 100644
index 000000000..79734facc
--- /dev/null
+++ b/packages/server/src/__tests__/application.test.ts
@@ -0,0 +1,123 @@
+import supertest from 'supertest';
+import { Application } from '../application';
+
+describe('application', () => {
+  let app: Application;
+  let agent;
+
+  beforeEach(() => {
+    app = new Application({
+      database: {
+        username: process.env.DB_USER,
+        password: process.env.DB_PASSWORD,
+        database: process.env.DB_DATABASE,
+        host: process.env.DB_HOST,
+        port: process.env.DB_PORT as any,
+        dialect: process.env.DB_DIALECT as any,
+        dialectOptions: {
+          charset: 'utf8mb4',
+          collate: 'utf8mb4_unicode_ci',
+        },
+      },
+      resourcer: {
+        prefix: '/api',
+      },
+      dataWrapping: false,
+    });
+    app.resourcer.registerActionHandlers({
+      list: async (ctx, next) => {
+        ctx.body = [1, 2];
+        await next();
+      },
+      get: async (ctx, next) => {
+        ctx.body = [3, 4];
+        await next();
+      },
+      'foo2s.bar2s:list': async (ctx, next) => {
+        ctx.body = [5, 6];
+        await next();
+      },
+    });
+    agent = supertest.agent(app.callback());
+  });
+
+  afterEach(async () => {
+    return app.database.close();
+  });
+
+  it('resourcer.define', async () => {
+    app.resourcer.define({
+      name: 'test',
+    });
+    const response = await agent.get('/api/test');
+    expect(response.body).toEqual([1, 2]);
+  });
+
+  it('resourcer.define', async () => {
+    app.resourcer.define({
+      type: 'hasMany',
+      name: 'test.abc',
+    });
+    const response = await agent.get('/api/test/1/abc');
+    expect(response.body).toEqual([1, 2]);
+  });
+
+  it('db.table', async () => {
+    app.database.table({
+      name: 'tests',
+    });
+    const response = await agent.get('/api/tests');
+    expect(response.body).toEqual([1, 2]);
+  });
+
+  it('db.association', async () => {
+    app.database.table({
+      name: 'bars',
+    });
+    app.database.table({
+      name: 'foos',
+      fields: [
+        {
+          type: 'hasMany',
+          name: 'bars',
+        }
+      ],
+    });
+    const response = await agent.get('/api/foos/1/bars');
+    expect(response.body).toEqual([1, 2]);
+  });
+
+  it('db.middleware', async () => {
+    const index = app.middleware.findIndex(m => m.name === 'table2resource');
+    app.middleware.splice(index, 0, async (ctx, next) => {
+      app.database.table({
+        name: 'tests',
+      });
+      await next();
+    });
+    const response = await agent.get('/api/tests');
+    expect(response.body).toEqual([1, 2]);
+  });
+
+  it('db.middleware', async () => {
+    const index = app.middleware.findIndex(m => m.name === 'table2resource');
+    app.middleware.splice(index, 0, async (ctx, next) => {
+      app.database.table({
+        name: 'bars',
+      });
+      app.database.table({
+        name: 'foos',
+        fields: [
+          {
+            type: 'hasMany',
+            name: 'bars',
+          }
+        ],
+      });
+      await next();
+    });
+    console.log(app.middleware);
+    const response = await agent.get('/api/foos/1/bars');
+    expect(response.body).toEqual([1, 2]);
+  });
+});
diff --git a/packages/server/src/__tests__/dataWrapping.test.ts b/packages/server/src/__tests__/dataWrapping.test.ts
new file mode 100644
index 000000000..82ab9b0be
--- /dev/null
+++ b/packages/server/src/__tests__/dataWrapping.test.ts
@@ -0,0 +1,57 @@
+import supertest from 'supertest';
+import { Application } from '../application';
+
+describe('application', () => {
+  let app: Application;
+  let agent;
+
+  beforeEach(() => {
+    app = new Application({
+      database: {
+        username: process.env.DB_USER,
+        password: process.env.DB_PASSWORD,
+        database: process.env.DB_DATABASE,
+        host: process.env.DB_HOST,
+        port: process.env.DB_PORT as any,
+        dialect: process.env.DB_DIALECT as any,
+        dialectOptions: {
+          charset: 'utf8mb4',
+          collate: 'utf8mb4_unicode_ci',
+        },
+      },
+      resourcer: {
+        prefix: '/api',
+      },
+      dataWrapping: true,
+    });
+    app.resourcer.registerActionHandlers({
+      list: async (ctx, next) => {
+        ctx.body = [1, 2];
+        await next();
+      },
+      get: async (ctx, next) => {
+        ctx.body = [3, 4];
+        await next();
+      },
+      'foo2s.bar2s:list': async (ctx, next) => {
+        ctx.body = [5, 6];
+        await next();
+      },
+    });
+    agent = supertest.agent(app.callback());
+  });
+
+  afterEach(async () => {
+    return app.database.close();
+  });
+
+  it('resourcer.define', async () => {
+    app.resourcer.define({
+      name: 'test',
+    });
+    const response = await agent.get('/api/test');
+    expect(response.body).toEqual({
+      data: [1, 2],
+    });
+  });
+});
diff --git a/packages/server/src/__tests__/middleware.test.ts b/packages/server/src/__tests__/middleware.test.ts
deleted file mode 100644
index 8947cbf56..000000000
--- a/packages/server/src/__tests__/middleware.test.ts
+++ /dev/null
@@ -1,105 +0,0 @@
-import Koa from 'koa';
-import supertest from 'supertest';
-import http from 'http';
-import Resourcer from '@nocobase/resourcer';
-import Database from '@nocobase/database';
-import middleware from '../middleware';
-
-describe('middleware', () => {
-  let app: Koa;
-  let resourcer: Resourcer;
-  let database: Database;
-  let agent;
-
-  beforeAll(() => {
-    app = new Koa();
-    resourcer = new Resourcer();
-    resourcer.registerActionHandlers({
-      list: async (ctx, next) => {
-        ctx.body = [1, 2];
-        await next();
-      },
-      get: async (ctx, next) => {
-        ctx.body = [3, 4];
-        await next();
-      },
-      'foo2s.bar2s:list': async (ctx, next) => {
-        ctx.body = [5, 6];
-        await next();
-      },
-    });
-    database = new Database({
-      username: process.env.DB_USER,
-      password: process.env.DB_PASSWORD,
-      database: process.env.DB_DATABASE,
-      host: process.env.DB_HOST,
-      port: process.env.DB_PORT as any,
-      dialect: process.env.DB_DIALECT as any,
-      dialectOptions: {
-        charset: 'utf8mb4',
-        collate: 'utf8mb4_unicode_ci',
-      },
-    });
-    agent = supertest.agent(app.callback());
-    app.use(middleware({
-      prefix: '/api',
-      database,
-      resourcer,
-    }));
-  });
-  it('shound work', async () => {
-    database.table({
-      name: 'tests',
-    });
-    const response = await agent.get('/api/tests');
-    expect(response.body).toEqual([1, 2]);
-  });
-  it('shound work', async () => {
-    database.table({
-      name: 'foos',
-      fields: [
-        {
-          type: 'hasmany',
-          name: 'bars',
-        }
-      ]
-    });
-    database.table({
-      name: 'bars',
-      fields: [
-        {
-          type: 'belongsTo',
-          name: 'foo',
-        },
-      ],
-    });
-    let response = await agent.get('/api/foos/1/bars');
-    expect(response.body).toEqual([1, 2]);
-    response = await agent.get('/api/bars/1/foo');
-    expect(response.body).toEqual([3, 4]);
-  });
-  it('shound work', async () => {
-    database.table({
-      name: 'foo2s',
-      fields: [
-        {
-          type: 'belongsToMany',
-          name: 'bar2s',
-        }
-      ]
-    });
-    database.table({
-      name: 'bar2s',
-      fields: [
-        {
-          type: 'belongsToMany',
-          name: 'foo2s',
-        },
-      ],
-    });
-    let response = await agent.get('/api/foo2s/1/bar2s');
-    expect(response.body).toEqual([5, 6]);
-    response = await agent.get('/api/bar2s/1/foo2s');
-    expect(response.body).toEqual([1, 2]);
-  });
-});
diff --git a/packages/server/src/application.ts b/packages/server/src/application.ts
index 37bfcbcc3..adb83dc55 100644
--- a/packages/server/src/application.ts
+++ b/packages/server/src/application.ts
@@ -1,19 +1,24 @@
 import Koa from 'koa';
+import cors from '@koa/cors';
+import bodyParser from 'koa-bodyparser';
+import { Command } from 'commander';
 import Database, { DatabaseOptions } from '@nocobase/database';
 import Resourcer from '@nocobase/resourcer';
-import { Command } from 'commander';
-import { actions, middlewares as m } from '@nocobase/actions';
-import cors from '@koa/cors';
-import { dbResourceRouter } from './middlewares';
-import bodyParser from 'koa-bodyparser';
+import { dataWrapping, table2resource } from './middlewares';
+
+export interface ResourcerOptions {
+  prefix?: string;
+}
 
 export interface ApplicationOptions {
-  database: DatabaseOptions;
-  resourcer?: any;
+  database?: DatabaseOptions;
+  resourcer?: ResourcerOptions;
+  bodyParser?: any;
+  cors?: any;
+  dataWrapping?: boolean;
 }
 
 export class Application extends Koa {
-
   public readonly database: Database;
 
   public readonly resourcer: Resourcer;
@@ -24,31 +29,37 @@ export class Application extends Koa {
 
   constructor(options: ApplicationOptions) {
     super();
+
     this.database = new Database(options.database);
-    this.resourcer = new Resourcer();
+    this.resourcer = new Resourcer({ ...options.resourcer });
     this.cli = new Command();
 
-    this.use(bodyParser());
-    this.use(cors({
-      exposeHeaders: ['content-disposition'],
-    }));
+    this.use(
+      bodyParser({
+        ...options.bodyParser,
+      }),
+    );
 
-    this.resourcer.registerActionHandlers({ ...actions.common, ...actions.associate });
+    this.use(
+      cors({
+        exposeHeaders: ['content-disposition'],
+        ...options.cors,
+      }),
+    );
 
     this.use(async (ctx, next) => {
       ctx.db = this.database;
       ctx.database = this.database;
+      ctx.resourcer = this.resourcer;
       await next();
     });
 
-    this.resourcer.use(m.associated);
-    this.use(m.dataWrapping);
+    if (options.dataWrapping !== false) {
+      this.use(dataWrapping);
+    }
 
-    this.use(dbResourceRouter({
-      database: this.database,
-      resourcer: this.resourcer,
-      ...(options.resourcer || {}),
-    }));
+    this.use(table2resource);
+    this.use(this.resourcer.restApiMiddleware());
 
     this.cli
       .command('db sync')
@@ -65,7 +76,7 @@ export class Application extends Koa {
       .action(async (...args) => {
         const cli = args.pop();
         await this.emitAsync('db.init');
-        await this.database.close();
+        await this.destroy();
       });
 
     this.cli
@@ -110,12 +121,7 @@ export class Application extends Koa {
           cb = cb.apply(this, args);
       }
 
-      if (
-        cb && (
-          cb instanceof Promise ||
-          typeof cb.then === 'function'
-        )
-      ) {
+      if (cb && (cb instanceof Promise || typeof cb.then === 'function')) {
         return cb;
       }
 
@@ -128,7 +134,9 @@ export class Application extends Koa {
       callbacks = callbacks.slice().filter(Boolean);
       await callbacks.reduce((prev, next) => {
         return prev.then((res) => {
-          return run(next).then((result) => Promise.resolve(res.concat(result)));
+          return run(next).then((result) =>
+            Promise.resolve(res.concat(result)),
+          );
         });
       }, Promise.resolve([]));
     }
@@ -153,11 +161,6 @@ export class Application extends Koa {
     }
   }
 
-  getPluginInstance(key: string) {
-    const plugin = this.plugins.get(key);
-    return plugin && plugin.instance;
-  }
-
   async loadPlugins() {
     await this.emitAsync('plugins.beforeLoad');
     const allPlugins = this.plugins.values();
@@ -171,15 +174,26 @@ export class Application extends Koa {
     return this.cli.parseAsync(argv);
   }
 
-  protected async loadPlugin({ entry, options = {} }: { entry: string | Function, options: any }) {
+  async destroy() {
+    await this.database.close()
+  }
+
+  protected async loadPlugin({
+    entry,
+    options = {},
+  }: {
+    entry: string | Function;
+    options: any;
+  }) {
     let main: any;
     if (typeof entry === 'function') {
       main = entry;
     } else if (typeof entry === 'string') {
-      const pathname = `${entry}/${__filename.endsWith('.ts') ? 'src' : 'lib'}/server`;
+      const pathname = `${entry}/${__filename.endsWith('.ts') ? 'src' : 'lib'
+        }/server`;
       main = require(pathname).default;
     }
-    return main && await main.call(this, options);
+    return main && (await main.call(this, options));
   }
 }
 
diff --git a/packages/server/src/middleware.ts b/packages/server/src/middleware.ts
deleted file mode 100644
index d088b81f9..000000000
--- a/packages/server/src/middleware.ts
+++ /dev/null
@@ -1,135 +0,0 @@
-import compose from 'koa-compose';
-import pathToRegexp from 'path-to-regexp';
-import Resourcer, { getNameByParams, KoaMiddlewareOptions, parseRequest, parseQuery, ResourcerContext, ResourceType } from '@nocobase/resourcer';
-import Database, { BELONGSTO, BELONGSTOMANY, HASMANY, HASONE } from '@nocobase/database';
-
-interface MiddlewareOptions extends KoaMiddlewareOptions {
-  resourcer?: Resourcer;
-  database?: Database;
-}
-/**
- * database + resourcer 结合的中间件（暂时不知道起什么名好）
- * 
- * @param options 
- */
-export function middleware(options: MiddlewareOptions = {}) {
-  const {
-    prefix,
-    database,
-    resourcer,
-    accessors,
-    paramsKey = 'params',
-    nameRule = getNameByParams,
-  } = options;
-  return async (ctx: ResourcerContext, next: () => Promise<any>) => {
-    ctx.resourcer = resourcer;
-    let params = parseRequest({
-      path: ctx.request.path,
-      method: ctx.request.method,
-    }, {
-      prefix,
-      accessors,
-    });
-    if (!params) {
-      return next();
-    }
-    try {
-      const resourceName = nameRule(params);
-      // 如果资源名称未被定义
-      if (!resourcer.isDefined(resourceName)) {
-        const [tableName, fieldName] = resourceName.split('.');
-        const Collection = database.getModel('collections');
-        // 检查资源对应的表名是否已经定义
-        if (!database.isDefined(tableName) && Collection) {
-          // 未定义则尝试通过 collection 表来加载
-          await Collection.load({
-            where: {
-              name: tableName,
-            },
-          });
-        }
-        // 如果经过加载后是已经定义的表
-        if (database.isDefined(tableName)) {
-          const table = database.getTable(tableName);
-          const field = table.getField(fieldName) as BELONGSTO | HASMANY | BELONGSTOMANY | HASONE;
-          if (!fieldName || field) {
-            let resourceType: ResourceType = 'single';
-            let actions = {};
-            if (field) {
-              if (field instanceof HASONE) {
-                resourceType = 'hasOne';
-              } else if (field instanceof HASMANY) {
-                resourceType = 'hasMany';
-              } else if (field instanceof BELONGSTO) {
-                resourceType = 'belongsTo';
-              } else if (field instanceof BELONGSTOMANY) {
-                resourceType = 'belongsToMany';
-              }
-              if (field.options.actions) {
-                actions = field.options.actions;
-              }
-            } else {
-              const items = table.getOptions('actions') || [];
-              for (const item of (items as any[])) {
-                actions[item.name] = item;
-              }
-            }
-            resourcer.define({
-              type: resourceType,
-              name: resourceName,
-              actions,
-            });
-          }
-        }
-      }
-      const resource = resourcer.getResource(resourceName);
-      // 为关系资源时，暂时需要再执行一遍 parseRequest
-      if (resource.options.type !== 'single') {
-        params = parseRequest({
-          path: ctx.request.path,
-          method: ctx.request.method,
-          type: resource.options.type,
-        }, {
-          prefix,
-          accessors,
-        });
-        if (!params) {
-          return next();
-        }
-      }
-      // console.log(resource);
-      // action 需要 clone 之后再赋给 ctx
-      ctx.action = resourcer.getAction(resourceName, params.actionName).clone();
-      ctx.action.setContext(ctx);
-      // 自带 query 处理的不太给力，需要用 qs 转一下
-      const query = parseQuery(ctx.request.querystring);
-      // 兼容 ctx.params 的处理，之后的版本里会去掉
-      ctx[paramsKey] = {
-        table: params.resourceName,
-        tableKey: params.resourceKey,
-        relatedTable: params.associatedName,
-        relatedKey: params.resourceKey,
-        action: params.actionName,
-      };
-      if (pathToRegexp('/resourcer/{:associatedName.}?:resourceName{\\::actionName}').test(ctx.request.path)) {
-        await ctx.action.mergeParams({
-          ...query,
-          ...params,
-          ...ctx.request.body,
-        });
-      } else {
-        await ctx.action.mergeParams({
-          ...query,
-          ...params,
-          values: ctx.request.body,
-        });
-      }
-      return compose(ctx.action.getHandlers())(ctx, next);
-    } catch (error) {
-      console.log(error);
-      return next();
-    }
-  }
-}
-
-export default middleware;
diff --git a/packages/server/src/middlewares/data-wrapping.ts b/packages/server/src/middlewares/data-wrapping.ts
new file mode 100644
index 000000000..8f6253e9e
--- /dev/null
+++ b/packages/server/src/middlewares/data-wrapping.ts
@@ -0,0 +1,30 @@
+import { Action } from '@nocobase/resourcer';
+
+export async function dataWrapping(ctx, next) {
+  await next();
+  if (ctx.withoutDataWrapping) {
+    return;
+  }
+  if (!ctx?.action?.params) {
+    return;
+  }
+  if (ctx.body instanceof Buffer) {
+    return;
+  }
+  if (!ctx.body) {
+    ctx.body = {};
+  }
+  const { rows, ...meta } = ctx.body;
+  if (rows) {
+    ctx.body = {
+      data: rows,
+      meta,
+    };
+  } else {
+    ctx.body = {
+      data: ctx.body,
+    };
+  }
+}
+
+export default dataWrapping;
diff --git a/packages/server/src/middlewares/db-resource-router.ts b/packages/server/src/middlewares/db-resource-router.ts
deleted file mode 100644
index 762894076..000000000
--- a/packages/server/src/middlewares/db-resource-router.ts
+++ /dev/null
@@ -1,133 +0,0 @@
-import compose from 'koa-compose';
-import pathToRegexp from 'path-to-regexp';
-import Resourcer, { getNameByParams, KoaMiddlewareOptions, parseRequest, parseQuery, ResourcerContext, ResourceType } from '@nocobase/resourcer';
-import Database, { BELONGSTO, BELONGSTOMANY, HASMANY, HASONE } from '@nocobase/database';
-
-interface MiddlewareOptions extends KoaMiddlewareOptions {
-  resourcer?: Resourcer;
-  database?: Database;
-}
-/**
- * database + resourcer 结合的中间件（暂时不知道起什么名好）
- * 
- * @param options 
- */
-export function dbResourceRouter(options: MiddlewareOptions = {}) {
-  const {
-    prefix,
-    database,
-    resourcer,
-    accessors,
-    paramsKey = 'params',
-    nameRule = getNameByParams,
-  } = options;
-  return async (ctx: ResourcerContext, next: () => Promise<any>) => {
-    ctx.resourcer = resourcer;
-    let params = parseRequest({
-      path: ctx.request.path,
-      method: ctx.request.method,
-    }, {
-      prefix,
-      accessors,
-    });
-    if (!params) {
-      return next();
-    }
-    try {
-      const resourceName = nameRule(params);
-      // 如果资源名称未被定义
-      if (!resourcer.isDefined(resourceName)) {
-        const [tableName, fieldName] = resourceName.split('.');
-        const Collection = database.getModel('collections');
-        // 检查资源对应的表名是否已经定义
-        if (!database.isDefined(tableName) && Collection) {
-          // 未定义则尝试通过 collection 表来加载
-          await Collection.load({
-            where: {
-              name: tableName,
-            },
-          });
-        }
-        // 如果经过加载后是已经定义的表
-        if (database.isDefined(tableName)) {
-          const table = database.getTable(tableName);
-          const field = table.getField(fieldName) as BELONGSTO | HASMANY | BELONGSTOMANY | HASONE;
-          if (!fieldName || field) {
-            let resourceType: ResourceType = 'single';
-            let actions = {};
-            if (field) {
-              if (field instanceof HASONE) {
-                resourceType = 'hasOne';
-              } else if (field instanceof HASMANY) {
-                resourceType = 'hasMany';
-              } else if (field instanceof BELONGSTO) {
-                resourceType = 'belongsTo';
-              } else if (field instanceof BELONGSTOMANY) {
-                resourceType = 'belongsToMany';
-              }
-              if (field.options.actions) {
-                actions = field.options.actions;
-              }
-            } else {
-              const items = table.getOptions('actions') || [];
-              for (const item of (items as any[])) {
-                actions[item.name] = item;
-              }
-            }
-            resourcer.define({
-              type: resourceType,
-              name: resourceName,
-              actions,
-            });
-          }
-        }
-      }
-      const resource = resourcer.getResource(resourceName);
-      // 为关系资源时，暂时需要再执行一遍 parseRequest
-      if (resource.options.type !== 'single') {
-        params = parseRequest({
-          path: ctx.request.path,
-          method: ctx.request.method,
-          type: resource.options.type,
-        }, {
-          prefix,
-          accessors,
-        });
-        if (!params) {
-          return next();
-        }
-      }
-      // console.log(resource);
-      // action 需要 clone 之后再赋给 ctx
-      ctx.action = resourcer.getAction(resourceName, params.actionName).clone();
-      ctx.action.setContext(ctx);
-      // 自带 query 处理的不太给力，需要用 qs 转一下
-      const query = parseQuery(ctx.request.querystring);
-      // 兼容 ctx.params 的处理，之后的版本里会去掉
-      ctx[paramsKey] = {
-        table: params.resourceName,
-        tableKey: params.resourceKey,
-        relatedTable: params.associatedName,
-        relatedKey: params.resourceKey,
-        action: params.actionName,
-      };
-      if (pathToRegexp('/resourcer/{:associatedName.}?:resourceName{\\::actionName}').test(ctx.request.path)) {
-        await ctx.action.mergeParams({
-          ...query,
-          ...params,
-          ...ctx.request.body,
-        });
-      } else {
-        await ctx.action.mergeParams({
-          ...query,
-          ...params,
-          values: ctx.request.body,
-        });
-      }
-      return compose(ctx.action.getHandlers())(ctx, next);
-    } catch (error) {
-      console.log(error);
-      return next();
-    }
-  }
-}
diff --git a/packages/server/src/middlewares/index.ts b/packages/server/src/middlewares/index.ts
index 34578155e..499f85c85 100644
--- a/packages/server/src/middlewares/index.ts
+++ b/packages/server/src/middlewares/index.ts
@@ -1,4 +1,5 @@
 export * from './action-params';
 export * from './app-dist-serve';
-export * from './db-resource-router';
 export * from './demo-blacklisted-actions';
+export * from './table2resource';
+export * from './data-wrapping';
diff --git a/packages/server/src/middlewares/table2resource.ts b/packages/server/src/middlewares/table2resource.ts
new file mode 100644
index 000000000..7706b1331
--- /dev/null
+++ b/packages/server/src/middlewares/table2resource.ts
@@ -0,0 +1,72 @@
+import {
+  getNameByParams,
+  parseRequest,
+  ResourcerContext,
+  ResourceType,
+} from '@nocobase/resourcer';
+import { BELONGSTO, BELONGSTOMANY, HASMANY, HASONE } from '@nocobase/database';
+
+export async function table2resource(
+  ctx: ResourcerContext,
+  next: () => Promise<any>,
+) {
+  const resourcer = ctx.resourcer;
+  const database = ctx.database;
+  let params = parseRequest(
+    {
+      path: ctx.request.path,
+      method: ctx.request.method,
+    },
+    {
+      prefix: resourcer.options.prefix,
+      accessors: resourcer.options.accessors,
+    },
+  );
+  if (!params) {
+    return next();
+  }
+  const resourceName = getNameByParams(params);
+  // 如果资源名称未被定义
+  if (resourcer.isDefined(resourceName)) {
+    return next();
+  }
+  const [tableName, fieldName] = resourceName.split('.');
+  // 如果经过加载后是已经定义的表
+  if (!database.isDefined(tableName)) {
+    return next();
+  }
+  const table = database.getTable(tableName);
+  const field = table.getField(fieldName) as
+    | BELONGSTO
+    | HASMANY
+    | BELONGSTOMANY
+    | HASONE;
+  if (!fieldName || field) {
+    let resourceType: ResourceType = 'single';
+    let actions = {};
+    if (field) {
+      if (field instanceof HASONE) {
+        resourceType = 'hasOne';
+      } else if (field instanceof HASMANY) {
+        resourceType = 'hasMany';
+      } else if (field instanceof BELONGSTO) {
+        resourceType = 'belongsTo';
+      } else if (field instanceof BELONGSTOMANY) {
+        resourceType = 'belongsToMany';
+      }
+      if (field.options.actions) {
+        actions = field.options.actions || {};
+      }
+    } else {
+      actions = table.getOptions('actions') || {};
+    }
+    resourcer.define({
+      type: resourceType,
+      name: resourceName,
+      actions,
+    });
+  }
+  return next();
+}
+
+export default table2resource;