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问题描述
我正在使用npm包进行Typescript项目.我想向Express.Session接口添加一个属性.
I'm working on a Typescript project with npm packages. I want to add a property to the Express.Session interface.
示例类:
class User {
name: string;
email: string;
password: string;
}
export = User;
用于接口定义的新d.ts文件(不想编辑express-session.d.ts):
New d.ts file for the interface definition (don't want to edit express-session.d.ts):
declare namespace Express {
interface Session {
user: User
}
}
app.ts
import User = require('./User');
function (req: express.Request, res: express.Response) {
req.session.user //I want to use it like this.
}
问题是,在d.ts文件中未知用户.但是既不需要也不导入用户文件修复程序.
the problem is, that User is not known in de d.ts file. But neither require nor import the User-file fixes that.
如何将自己的类添加到会话接口?
How can I add my own class to the session interface?
推荐答案
晚了一点,但是应该可以将界面导入到定义文件中
A bit late to the party, but it should be possible to import your interface to the definitions file
import { User } from '../models/user';
declare global {
namespace Express {
interface Session {
_user?: User
}
}
}
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