Question

我正在努力获取正确配置的inversify-express-utils服务。我正在尝试使用两个控制器，但是似乎其中只有一个被inversify发现。

在我当前的配置下，似乎只有helloController正在注册。对GET .../api/v1/hello的请求按预期方式响应200 OK。但是，对GET .../api/health的请求将以404 Not FOUND响应。

我在做什么错了？

这是我当前的配置：

src
│
└──api
   │  index.ts
   │
   └──controller
      │  index.ts
      │  healthController.ts
      │
      └──v1
         │  index.ts
         │  helloController.ts

src / api / index.ts

import "reflect-metadata"
import {Container} from "inversify"
import {InversifyExpressServer} from "inversify-express-utils"
import "./api/controller"

const inversifyContainer = new Container()
const server = new InversifyExpressServer(inversifyContainer)
const serverInstance = server.build()
serverInstance.listen(3000)

src / api / controller / index.ts

export * from "./healthController"
export * from "./v1/"

src / api / controller / healthController.ts

import {Request, Response} from "express"
import {BaseHttpController, controller, httpGet} from "inversify-express-utils"

@controller('/')
export class HealthController extends BaseHttpController {

    constructor(){ super() }

    @httpGet('/health')
    private health(req: Request, resp: Response) {
        resp.json({uptime: process.uptime()})
    }
}

src / api / controller / v1 / index.ts

export * from "./helloController"

src / api / controller / v1 / helloController.ts

import {Request, Response} from "express"
import {BaseHttpController, controller, httpGet} from "inversify-express-utils"


@controller('/v1/hello')
export class helloController extends BaseHttpController {

    @httpGet('/')
    private hello(req: Request, resp: Response) {
        resp.send("Hello, World!")
    }
}

Answer 1

想通了。

@controller（）注释似乎不适用于根（'/'）路径。

将 healthController.ts 更改为以下内容

后即可工作

import {Request, Response} from "express"
import {BaseHttpController, controller, httpGet} from "inversify-express-utils"

@controller('/health')
export class HealthController extends BaseHttpController {

    @httpGet('/')
    private health(req: Request, resp: Response) {
        resp.json({uptime: process.uptime()})
    }
}

Answer 2

它运作良好，但您不应使用斜杠作为根路径：

import {Request, Response} from "express"
import {BaseHttpController, controller, httpGet} from "inversify-express-utils"

@controller('')
export class HealthController extends BaseHttpController {

    @httpGet('/health')
    private health(req: Request, resp: Response) {
        resp.json({uptime: process.uptime()})
    }
}

从inversify-express-utils控制器获取404

2 个答案: