diff --git a/packages/preset-umi/src/commands/generators/api.test.ts b/packages/preset-umi/src/commands/generators/api.test.ts
new file mode 100644
index 000000000000..0d9985cc684e
--- /dev/null
+++ b/packages/preset-umi/src/commands/generators/api.test.ts
@@ -0,0 +1,43 @@
+import { generateApiResKV } from './api';
+
+test('api name: foo', () => {
+  expect(generateApiResKV('foo')).toEqual({
+    key: '"foo"',
+    value: '"is working"',
+  });
+});
+
+test('api name: bar/boo', () => {
+  expect(generateApiResKV('bar/foo')).toEqual({
+    key: '"foo"',
+    value: '"is working"',
+  });
+});
+
+test('api name: foo/[id]', () => {
+  expect(generateApiResKV('foo/[id]')).toEqual({
+    key: '"fooId"',
+    value: 'req.params["id"]',
+  });
+});
+
+test('api name: [param]', () => {
+  expect(generateApiResKV('[param]')).toEqual({
+    key: '"param"',
+    value: 'req.params["param"]',
+  });
+});
+
+test('api name: long/nest/foo/[param]', () => {
+  expect(generateApiResKV('long/nest/foo/[param]')).toEqual({
+    key: '"fooParam"',
+    value: 'req.params["param"]',
+  });
+});
+
+test('api name: [ spaced ]', () => {
+  expect(generateApiResKV('[ spaced ]')).toEqual({
+    key: '"spaced"',
+    value: 'req.params["spaced"]',
+  });
+});
diff --git a/packages/preset-umi/src/commands/generators/api.ts b/packages/preset-umi/src/commands/generators/api.ts
new file mode 100644
index 000000000000..9a87194bf3e3
--- /dev/null
+++ b/packages/preset-umi/src/commands/generators/api.ts
@@ -0,0 +1,74 @@
+import { lodash } from '@umijs/utils';
+import { join, parse } from 'path';
+import { TEMPLATES_DIR } from '../../constants';
+import { IApi } from '../../types';
+import { GeneratorHelper, trim } from './utils';
+
+export default (api: IApi) => {
+  api.describe({
+    key: 'generator:api',
+  });
+
+  api.registerGenerator({
+    key: 'api',
+    name: 'Generator api',
+    async fn(opts) {
+      const h = new GeneratorHelper(api);
+
+      let [_, ...apiNames] = opts.args._;
+
+      if (apiNames.length === 0) {
+        let apiName = await h.ensureVariableWithQuestion(null, {
+          type: 'text',
+          message: 'please input your api name:',
+          initial: 'foo',
+          format: trim,
+        });
+
+        apiNames = [apiName];
+      }
+
+      for (const apiName of apiNames) {
+        const apiFileName = `${apiName}.ts`;
+        const base = join(api.paths.absSrcPath, 'api');
+
+        const target = join(base, apiFileName);
+
+        const kv = generateApiResKV(apiName);
+
+        await opts.generateFile({
+          target,
+          path: API_TML,
+          baseDir: api.paths.absSrcPath,
+          data: kv,
+        });
+      }
+    },
+  });
+};
+
+const API_TML = join(TEMPLATES_DIR, 'generate/api.ts.tpl');
+
+export function generateApiResKV(apiName: string): {
+  key: string;
+  value: string;
+} {
+  const { name, dir } = parse(apiName);
+  const match = name.match(/^\[\s*(\w+)\s*\]$/);
+
+  const quoteStr = JSON.stringify;
+
+  if (!match) {
+    return { key: quoteStr(name), value: quoteStr('is working') };
+  }
+
+  const paramName = match[1];
+
+  const { name: itemName } = parse(dir);
+
+  const key = itemName
+    ? `${itemName}${lodash.capitalize(paramName)}`
+    : paramName;
+
+  return { key: quoteStr(key), value: `req.params[${quoteStr(paramName)}]` };
+}
diff --git a/packages/preset-umi/src/commands/generators/component.test.ts b/packages/preset-umi/src/commands/generators/component.test.ts
new file mode 100644
index 000000000000..71ae17354a94
--- /dev/null
+++ b/packages/preset-umi/src/commands/generators/component.test.ts
@@ -0,0 +1,60 @@
+import { normalize } from 'path';
+import { ComponentGenerator } from './component';
+
+test('generate component with single name', async () => {
+  const { generateFile } = await runGeneratorWith('foo');
+
+  expect(generateFile).toBeCalledTimes(2);
+  expect(generateFile).toHaveBeenNthCalledWith(
+    1,
+    expect.objectContaining({
+      target: normalize('/my/src/path/components/Foo/index.ts'),
+      baseDir: normalize('/my/src/path'),
+      data: { compName: 'Foo' },
+    }),
+  );
+  expect(generateFile).toHaveBeenNthCalledWith(
+    2,
+    expect.objectContaining({
+      target: normalize('/my/src/path/components/Foo/Foo.tsx'),
+      baseDir: normalize('/my/src/path'),
+      data: { compName: 'Foo' },
+    }),
+  );
+});
+
+test('test generate nested named component foo/bar/qux', async () => {
+  const { generateFile } = await runGeneratorWith('foo/bar/qux');
+
+  expect(generateFile).toBeCalledTimes(2);
+  expect(generateFile).toHaveBeenNthCalledWith(
+    1,
+    expect.objectContaining({
+      target: normalize('/my/src/path/components/foo/bar/Qux/index.ts'),
+      data: { compName: 'Qux' },
+    }),
+  );
+  expect(generateFile).toHaveBeenNthCalledWith(
+    2,
+    expect.objectContaining({
+      target: normalize('/my/src/path/components/foo/bar/Qux/Qux.tsx'),
+      data: { compName: 'Qux' },
+    }),
+  );
+});
+
+async function runGeneratorWith(name: string) {
+  const generateFile = jest.fn();
+
+  const cg = new ComponentGenerator({
+    componentName: name,
+    srcPath: normalize('/my/src/path'),
+    generateFile,
+  });
+
+  await cg.run();
+
+  return {
+    generateFile,
+  };
+}
diff --git a/packages/preset-umi/src/commands/generators/component.ts b/packages/preset-umi/src/commands/generators/component.ts
new file mode 100644
index 000000000000..2b8431d4351a
--- /dev/null
+++ b/packages/preset-umi/src/commands/generators/component.ts
@@ -0,0 +1,93 @@
+import { GeneratorType } from '@umijs/core';
+import { generateFile, lodash } from '@umijs/utils';
+import { join, parse } from 'path';
+import { TEMPLATES_DIR } from '../../constants';
+import { IApi } from '../../types';
+import { GeneratorHelper } from './utils';
+
+export default (api: IApi) => {
+  api.describe({
+    key: 'generator:component',
+  });
+
+  api.registerGenerator({
+    key: 'component',
+    name: 'Generate Component',
+    type: GeneratorType.generate,
+
+    fn: async (options) => {
+      const h = new GeneratorHelper(api);
+      options.generateFile;
+
+      let componentNames = options.args._.slice(1);
+
+      if (componentNames.length === 0) {
+        let name: string = '';
+        name = await h.ensureVariableWithQuestion(name, {
+          type: 'text',
+          message: 'Please input you component Name',
+          hint: 'foo',
+          initial: 'foo',
+          format: (s) => s?.trim() || '',
+        });
+        componentNames = [name];
+      }
+
+      for (const cn of componentNames) {
+        await new ComponentGenerator({
+          srcPath: api.paths.absSrcPath,
+          generateFile,
+          componentName: cn,
+        }).run();
+      }
+    },
+  });
+};
+
+export class ComponentGenerator {
+  private readonly name: string;
+  private readonly dir: string;
+
+  constructor(
+    readonly opts: {
+      componentName: string;
+      srcPath: string;
+      generateFile: typeof generateFile;
+    },
+  ) {
+    const { name, dir } = parse(this.opts.componentName);
+    this.name = name;
+    this.dir = dir;
+  }
+
+  async run() {
+    const { srcPath, generateFile } = this.opts;
+    const capitalizeName = lodash.capitalize(this.name);
+    const base = join(
+      this.opts.srcPath,
+      'components',
+      this.dir,
+      capitalizeName,
+    );
+
+    const indexFile = join(base, 'index.ts');
+    const compFile = join(base, `${capitalizeName}.tsx`);
+
+    await generateFile({
+      target: indexFile,
+      path: INDEX_TPL,
+      baseDir: srcPath,
+      data: { compName: capitalizeName },
+    });
+
+    await generateFile({
+      target: compFile,
+      path: COMP_TPL,
+      baseDir: srcPath,
+      data: { compName: capitalizeName },
+    });
+  }
+}
+
+const INDEX_TPL = join(TEMPLATES_DIR, 'generate/component/index.ts.tpl');
+const COMP_TPL = join(TEMPLATES_DIR, 'generate/component/component.tsx.tpl');
diff --git a/packages/preset-umi/src/commands/generators/mock.ts b/packages/preset-umi/src/commands/generators/mock.ts
new file mode 100644
index 000000000000..2a48c53debe2
--- /dev/null
+++ b/packages/preset-umi/src/commands/generators/mock.ts
@@ -0,0 +1,37 @@
+import { GeneratorType } from '@umijs/core';
+import { join } from 'path';
+import { TEMPLATES_DIR } from '../../constants';
+import { IApi } from '../../types';
+import { GeneratorHelper, trim } from './utils';
+
+export default (api: IApi) => {
+  api.describe({
+    key: 'generator:mock',
+  });
+
+  api.registerGenerator({
+    key: 'mock',
+    type: GeneratorType.generate,
+    name: 'Generate mock code snippet',
+
+    fn: async (opts) => {
+      let [_, mockName] = opts.args._;
+
+      const h = new GeneratorHelper(api);
+
+      mockName = await h.ensureVariableWithQuestion(mockName, {
+        type: 'text',
+        message: 'please input your mock file name',
+        initial: 'mockName',
+        format: trim,
+      });
+
+      opts.generateFile({
+        target: join(api.paths.cwd, 'mock', `${mockName}.ts`),
+        baseDir: api.paths.cwd,
+        path: join(TEMPLATES_DIR, 'generate/mock.ts.tpl'),
+        data: { mockName },
+      });
+    },
+  });
+};
diff --git a/packages/preset-umi/src/commands/generators/page.ts b/packages/preset-umi/src/commands/generators/page.ts
index 847ba316075d..81c325399d5c 100644
--- a/packages/preset-umi/src/commands/generators/page.ts
+++ b/packages/preset-umi/src/commands/generators/page.ts
@@ -1,6 +1,7 @@
 import { GeneratorType } from '@umijs/core';
 import { generateFile, prompts, randomColor } from '@umijs/utils';
 import { join, parse } from 'path';
+import { TEMPLATES_DIR } from '../../constants';
 import { IApi } from '../../types';
 import { promptsExitWhenCancel } from './utils';
 
@@ -24,14 +25,8 @@ export default (api: IApi) => {
   });
 };
 
-const INDEX_TPL_PATH = join(
-  __dirname,
-  '../../../templates/generate/page/index.tsx.tpl',
-);
-const LEES_TPL_PATH = join(
-  __dirname,
-  '../../../templates/generate/page/index.less.tpl',
-);
+const INDEX_TPL_PATH = join(TEMPLATES_DIR, 'generate/page/index.tsx.tpl');
+const LEES_TPL_PATH = join(TEMPLATES_DIR, 'generate/page/index.less.tpl');
 const DEFAULT_PAGE_NAME = 'unTitledPage';
 
 export class PageGenerator {
diff --git a/packages/preset-umi/src/commands/generators/utils.ts b/packages/preset-umi/src/commands/generators/utils.ts
index 6d2b25604b28..aff0b15d9b90 100644
--- a/packages/preset-umi/src/commands/generators/utils.ts
+++ b/packages/preset-umi/src/commands/generators/utils.ts
@@ -97,6 +97,22 @@ export class GeneratorHelper {
     });
     logger.info(`Install dependencies with ${npmClient}`);
   }
+
+  async ensureVariableWithQuestion<V>(
+    v: V,
+    question: Omit<prompts.PromptObject<'variable'>, 'name'>,
+  ) {
+    if (!v) {
+      const res = await promptsExitWhenCancel({
+        ...question,
+        name: 'variable',
+      });
+
+      return res.variable ? res.variable : question.initial;
+    }
+
+    return v;
+  }
 }
 
 export function getUmiJsPlugin() {
@@ -121,3 +137,7 @@ export function promptsExitWhenCancel<T extends string = string>(
     },
   });
 }
+
+export function trim(s?: string) {
+  return s?.trim() || '';
+}
diff --git a/packages/preset-umi/src/index.ts b/packages/preset-umi/src/index.ts
index 8557a560149c..8499ac69ed53 100644
--- a/packages/preset-umi/src/index.ts
+++ b/packages/preset-umi/src/index.ts
@@ -40,6 +40,9 @@ export default () => {
       require.resolve('./commands/generators/jest'),
       require.resolve('./commands/generators/tailwindcss'),
       require.resolve('./commands/generators/dva'),
+      require.resolve('./commands/generators/component'),
+      require.resolve('./commands/generators/mock'),
+      require.resolve('./commands/generators/api'),
       require.resolve('./commands/plugin'),
       require.resolve('./commands/verify-commit'),
     ],
diff --git a/packages/preset-umi/templates/generate/api.ts.tpl b/packages/preset-umi/templates/generate/api.ts.tpl
new file mode 100644
index 000000000000..e06a189f7d9e
--- /dev/null
+++ b/packages/preset-umi/templates/generate/api.ts.tpl
@@ -0,0 +1,11 @@
+import { UmiApiRequest, UmiApiResponse } from "umi";
+
+export default async function (req: UmiApiRequest, res: UmiApiResponse) {
+  switch (req.method) {
+    case 'GET':
+      res.json({ {{{key}}}: {{{value}}} })
+      break;
+    default:
+      res.status(405).json({ error: 'Method not allowed' })
+  }
+}
diff --git a/packages/preset-umi/templates/generate/component/component.tsx.tpl b/packages/preset-umi/templates/generate/component/component.tsx.tpl
new file mode 100644
index 000000000000..b21b2896407e
--- /dev/null
+++ b/packages/preset-umi/templates/generate/component/component.tsx.tpl
@@ -0,0 +1,5 @@
+import React from 'react'
+
+export default function {{{compName}}}() {
+  return <div>{{{compName}}} is a awesome component</div>
+}
diff --git a/packages/preset-umi/templates/generate/component/index.ts.tpl b/packages/preset-umi/templates/generate/component/index.ts.tpl
new file mode 100644
index 000000000000..391f0b7dc58a
--- /dev/null
+++ b/packages/preset-umi/templates/generate/component/index.ts.tpl
@@ -0,0 +1,4 @@
+import {{{compName}}} from './{{{compName}}}'
+
+export default {{{compName}}}
+export * from './{{{compName}}}'
diff --git a/packages/preset-umi/templates/generate/mock.ts.tpl b/packages/preset-umi/templates/generate/mock.ts.tpl
new file mode 100644
index 000000000000..2fae8eb07fe8
--- /dev/null
+++ b/packages/preset-umi/templates/generate/mock.ts.tpl
@@ -0,0 +1,9 @@
+export default {
+  'GET /api/{{{mockName}}}': (_req: any, res: any) => {
+    res.json({
+      success: true,
+      data: {},
+      errorCode: 0,
+    });
+  },
+};