Question

我在nodejs / express项目的上下文中从1.8.10 ts编译器中得到此错误：

错误：（17,23）TS2345：类型＆＃39; typeof的参数＆＃34; /用户/ ME /文档/ Apps_And_Sites / Js_Apps /网站/应用/目录/ directory_contr ...＆＃39; 不能分配给＆＃39;路由器＆＃39;类型的参数。财产＆＃39; param＆＃39;是缺少类型＆＃39; typeof ＆＃34; /用户/ ME /文档/ Apps_And_Sites / Js_Apps /网站/应用/目录/ directory_contr ...＆＃39;

这是控制器文件：

Import * as express from "express"
import * as directory_models from "./directory_models"
import * as forms from "formidable"

let directory_router = express.Router()  // HERE /////////


// GET
directory_router.get("/list", function (req, res) {

    function callback (err, data) { // function definition
        res.render("directory_views.ejs", {datatest: data})
    }

    directory_models.read(
        `SELECT link_title 
        FROM 
        links`,
        callback)
})

// POST
directory_router.route("/create")

// Display form page
    .get(function (req, res) {
        res.render("directory_post.ejs")
    })

    // Process form
    .post(function (req, res) {
        let form = new forms.IncomingForm()
        form.parse(req, function (err, fields, files) {
            directory_models.create(fields)
        })
        res.render("directory_post.ejs")
    })


module.exports = directory_router

以下是网络应用的输入文件：

import * as express from "express"
import * as lodash from "lodash"
import * as directory from "./apps/directory/directory_controller"


// Non require variables
let app          = express()
let port         = process.env.PORT || 3002
import * as forms from "formidable"    


app.use("/directory", directory) // ERROR HERE ////////
app.set("views", [__dirname + "/apps/directory/views/", "views"])
app.set("view engine", "ejs")

app.listen(port, function () {
  console.log("Server is listening on port:" + port)
})

它并没有阻止项目正常工作，但我仍然想了解并摆脱这个错误。你知道吗？

Answer 1

module.exports = directory_router

你应该这样做：

export = directory_controller

错误：TS2345：使用typescript进行编译时

1 个答案: