docs: update serverless session

site/docs/cookie_session.md

@@ -12,8 +12,8 @@ Cookie 在 Web 应用中经常承担标识请求方身份的功能，所以 Web
 
 ## 适用范围
 
-* @midwayjs/web 下（即 egg）内置的是 egg 自带的 Cookie，未提供替换能力，不适用本文档
-* @midwayjs/express 下（即 express）内置的是 express 自带的 Cookie 库，未提供替换能力，不适用本文档
+* `@midwayjs/web` 下（即 egg）内置的是 egg 自带的 Cookie，未提供替换能力，不适用本文档
+* `@midwayjs/express` 下（即 express）内置的是 express 自带的 Cookie 库，未提供替换能力，不适用本文档
 
 
 
@@ -230,6 +230,41 @@ export default {
 
 
 
+## 函数下的 Session
+
+在函数弹性容器的场景下，默认未内置 Session 模块，如果需要可以手动添加。
+
+```json
+{
+  "dependencies": {
+    "@midwayjs/session": "^3.0.0",
+    // ...
+  },
+}
+```
+
+在 configuration 中引入组件。
+
+```typescript
+// src/configuration.ts
+import { Configuration } from '@midwayjs/core';
+import * as faas from '@midwayjs/faas';
+import * as session from '@midwayjs/session';
+
+@Configuration({
+  imports: [
+    faas,
+    session,
+    // ...
+  ]
+})
+export class MainConfiguration {
+  // ...
+}
+```
+
+
+
 ## Session 示例
 
 ### 修改用户 Session 失效时间

site/i18n/en/docusaurus-plugin-content-docs/current/cookie_session.md

@@ -12,8 +12,8 @@ Cookie often assume the function of identifying the requestor's identity in Web
 
 ## Scope of application
 
-* The built-in cookie under @midwayjs/web (i.e. egg) is the cookie that comes with egg. It does not provide replacement capabilities and is not applicable to this document.
-* The built-in cookie library under @midwayjs/express (i.e. express) is the cookie library that comes with express. It does not provide replacement capabilities and is not applicable to this document.
+* The built-in cookie under `@midwayjs/web` (i.e. egg) is the cookie that comes with egg. It does not provide replacement capabilities and is not applicable to this document.
+* The built-in cookie library under `@midwayjs/express` (i.e. express) is the cookie library that comes with express. It does not provide replacement capabilities and is not applicable to this document.
 
 
 
@@ -230,6 +230,41 @@ It can be seen that these parameters are cookie parameters except `key`. `key` r
 
 
 
+## Session in Serverless
+
+In the scenario of a function elastic container, the Session module is not built-in by default. You can add it manually if necessary.
+
+```json
+{
+   "dependencies": {
+     "@midwayjs/session": "^3.0.0",
+     // ...
+   },
+}
+```
+
+Introduce components in configuration.
+
+```typescript
+// src/configuration.ts
+import { Configuration } from '@midwayjs/core';
+import * as faas from '@midwayjs/faas';
+import * as session from '@midwayjs/session';
+
+@Configuration({
+   imports: [
+     faas,
+     session,
+     // ...
+   ]
+})
+export class MainConfiguration {
+   // ...
+}
+```
+
+
+
 ## Session example
 
 ### Modify user Session expiration time

site/i18n/en/docusaurus-plugin-content-docs/current/extensions/sequelize.md

@@ -712,6 +712,35 @@ If you encounter something more complex, you can use the [raw query method](http
 
 
 
+### 4. TS2612 error
+
+If your model reports a TS2612 error, such as:
+
+```
+src/entity/AesTenantConfigInfo.ts:29:6 - error TS2612: Property 'id' will overwrite the base property in 'Model<AesTenantConfigInfoAttributes, AesTenantConfigInfoAttributes>'. If this is intentional, add an initializer. Otherwise, add a 'declare' modifier or remove the redundant declaration.
+
+29 id?: number;
+         ~~
+```
+
+It can be assigned a null value.
+
+```typescript
+import { Table, Column } from 'sequelize-typescript';
+
+@Table
+export class User extends Model {
+   @Column({
+     primaryKey: true,
+     autoIncrement: true,
+     type: DataType.BIGINT,
+   })
+   id?: number = undefined;
+}
+```
+
+
+
 ## Other
 
 - The above document is translated from sequelize-typescript. For more API, please refer to the [English document](<(https://github.com/sequelize/sequelize-typescrip)>).