TypeError：res.end不是函数在护照npm包中

问题描述

这是错误。我陷入其中。看看这个。

TypeError: res.end is not a function
    at allFailed (C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport\lib\middleware\authenticate.js:174:11)
    at attempt (C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport\lib\middleware\authenticate.js:180:28)
    at Strategy.strategy.fail (C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport\lib\middleware\authenticate.js:302:9)
    at Strategy.authenticate (C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport-local\lib\strategy.js:75:17)
    at attempt (C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport\lib\middleware\authenticate.js:366:16)
    at authenticate (C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport\lib\middleware\authenticate.js:367:7)
    at C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\app.js:70:37
    at C:\Users\sam\OneDrive\desktop\WebDevPractice\secret-files\node_modules\passport-local-mongoose\index.js:247:28
    at processticksAndRejections (internal/process/task_queues.js:97:5)

//请看一下注册路线。

require('dotenv').config();
const bodyParser = require("body-parser");
const express = require("express");
const ejs = require("ejs");
const mongoose = require("mongoose");
const session = require("express-session");
const passport = require ("passport");
const passportLocalMongoose = require("passport-local-mongoose");

const app = express();
app.use(bodyParser.urlencoded({extended: true}));
app.use(express.static("public"));
app.set("view engine","ejs");
app.use(session({
    secret : "thisIsMyLitlleSecret",resave : false,saveUninitialized : false
}));
app.use(passport.initialize());
app.use(passport.session());

console.log(process.env.API_KEY);

mongoose.connect("mongodb://localhost:27017/userDB",{ useNewUrlParser: true,useUnifiedTopology: true });
mongoose.set("useCreateIndex",true);

const userSchema = new mongoose.Schema({
    email : String,password : String
});

userSchema.plugin(passportLocalMongoose);

const User = mongoose.model("User",userSchema);

passport.use(User.createStrategy());
 
passport.serializeUser(User.serializeUser());
passport.deserializeUser(User.deserializeUser());


app.get("/",function(req,res){
    res.render("home");
});

app.get("/login",res){
    res.render("login");
});

app.get("/secrets",res){
    if(req.isAauthenticated){
        res.render("secrets");
    }
    else{
        res.redirect("/login")
    }
})
app.get("/register",res){
    res.render("register");
});

app.post("/register",res){

  User.register({username : req.body.username},req.body.password,function(err,user){
      if(err){
          console.log(err);
          res.redirect("/register");
      }
      else
      passport.authenticate("local")(res,req,function(){
          res.redirect("/secrets");
      });
  });

});



app.post("/login",res){

});

app.listen(3000,res){
    console.log("Server running on port 3000!!");
});

//这是注册ejs页面

<%- include('partials/header') %>
<div class="container mt-5">
  <h1>Register</h1>

  <div class="row">
    <div class="col-sm-8">
      <div class="card">
        <div class="card-body">

          <!-- Makes POST request to /register route -->
          <form action="/register" method="POST">
            <div class="form-group">
              <label for="email">Email</label>
              <input type="email" class="form-control" name="username">
            </div>
            <div class="form-group">
              <label for="password">Password</label>
              <input type="password" class="form-control" name="password">
            </div>
            <button type="submit" class="btn btn-dark">Register</button>
          </form>

        </div>
      </div>
    </div>

    <!-- <div class="col-sm-4">
      <div class="card social-block">
        <div class="card-body">
          <a class="btn btn-block" href="/auth/google" role="button">
            <i class="fab fa-google"></i>
            Sign Up with Google
          </a>
        </div>
      </div>
    </div> -->

  </div>
</div>

<%- include('partials/header') %>

如何解决？

解决方法

护照通常是中间件。

        if let image = info[UIImagePickerController.InfoKey.originalImage] as? UIImage {
            parent.selectedImage = image.rotate(radians: (360.0 * .pi / 180))!
            parent.selectedVideoURL = URL(fileURLWithPath: "")
        }

为什么在注册路由上没有登录？

,

您有一个拼写错误，在您的代码“ req”必须在“ res”之前，这是您的代码：

 passport.authenticate("local")(res,req,function(){
          res.redirect("/secrets");
      });

只需交换您的请求和响应的位置，应为-（req，res），然后它将起作用。这是应该的，看起来很相似，很难发现差异：

 passport.authenticate("local")(req,res,function(){
          res.redirect("/secrets");
      });