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Node.js 浏览器无法找到快速路由URL终结点_Node.js_Express_Server_Routes - Fatal编程技术网

Node.js 浏览器无法找到快速路由URL终结点

Node.js 浏览器无法找到快速路由URL终结点,node.js,express,server,routes,Node.js,Express,Server,Routes,当我使用Postman或在浏览器中请求测试api路由时,我在users/:1(服务器控制台中无错误)的浏览器控制台中收到404错误。现在应用程序中几乎没有什么功能,只是尝试按照教程(Brad Traversy在Udemy上的React前后路线)设置和测试我的路线。到目前为止,我已经回顾了所有的说明,并在教程的GH repo中对照完整的代码库检查了我的代码,它看起来是正确的,但我确信我遗漏了一些小东西。所有依赖项都已通过NPM安装和审核。以下是代码: server.js //* Dependenc

当我使用Postman或在浏览器中请求测试api路由时,我在
users/:1
(服务器控制台中无错误)的浏览器控制台中收到404错误。现在应用程序中几乎没有什么功能,只是尝试按照教程(Brad Traversy在Udemy上的React前后路线)设置和测试我的路线。到目前为止,我已经回顾了所有的说明,并在教程的GH repo中对照完整的代码库检查了我的代码,它看起来是正确的,但我确信我遗漏了一些小东西。所有依赖项都已通过
NPM
安装和审核。以下是代码:

server.js

//* Dependencies
const express = require("express");
const connectDB = require("./config/db");
const path = require("path");

const app = express();

//* Connect to database
connectDB();

//* Init Middleware
app.use(express.json({ extended: false }));

//*Define routes
app.use("/api/users", require("./routes/users"));
app.use("/api/auth", require("./routes/auth"));
app.use("/api/contacts", require("./routes/contacts"));

const PORT = process.env.PORT || 8080;

//*Initialize server
app.listen(PORT, () => console.log(`Server listening on port ${PORT}`));

const express = require("express");
const router = express.Router();
const config = require("config");

const User = require("../models/User");

//*     @route:     POST api/users
//*     @desc:      register a user
//*     @access:    Public
router.post("/", (req, res) => {
  res.send(req.body);
});

module.exports = router;

users.js

//* Dependencies
const express = require("express");
const connectDB = require("./config/db");
const path = require("path");

const app = express();

//* Connect to database
connectDB();

//* Init Middleware
app.use(express.json({ extended: false }));

//*Define routes
app.use("/api/users", require("./routes/users"));
app.use("/api/auth", require("./routes/auth"));
app.use("/api/contacts", require("./routes/contacts"));

const PORT = process.env.PORT || 8080;

//*Initialize server
app.listen(PORT, () => console.log(`Server listening on port ${PORT}`));

const express = require("express");
const router = express.Router();
const config = require("config");

const User = require("../models/User");

//*     @route:     POST api/users
//*     @desc:      register a user
//*     @access:    Public
router.post("/", (req, res) => {
  res.send(req.body);
});

module.exports = router;

package.json

{
  "name": "openhousev2",
  "version": "0.1.0",
  "description": "Open Source Contact Management Platform\u001b[1;5D\u001b[1;5D\u001b[1;5D\u001b[1;5D\u001b[1;5D",
  "main": "server.js",
  "scripts": {
    "start": "node server.js",
    "server": "nodemon server.js"
  },
  "author": "LucSedirae",
  "license": "SEE LICENSE IN LICENSE",
  "dependencies": {
    "bcryptjs": "^2.4.3",
    "config": "^3.3.3",
    "express": "^4.17.1",
    "express-validator": "^6.8.1",
    "jsonwebtoken": "^8.5.1",
    "mongoose": "^5.11.8"
  },
  "devDependencies": {
    "concurrently": "^5.3.0",
    "nodemon": "^2.0.6"
  }
}

文件结构

.
|-- server.js
|-- package.json
|-- __routes
    |-- users.js
    |-- auth.js
    |-- contacts.js
|-- __models
    |-- User.js
|-- __config
    |-- db.js
    |-- default.json

这是因为您没有为
users/:1
endpoint编写服务器代码


您可以测试的是从Postman ar
用户发送一个POST请求,当您
res.send(req.body)
users.js

中发送请求时,它将给您一个结果,我的问题是,在Postman中,我将请求类型设置为默认的“get”,即使我的路由是用于POST请求。将他们的req类型更改为POST模拟了通过我的路线发布数据,并按预期工作。到目前为止,浏览器不适合测试我的代码,因为我没有任何东西可以发布。

谢谢@TheWellhopeer这是我输入到浏览器和postman中的内容,两个版本中都出现了相同的错误:。:1不是通过路由传入的id,它只是浏览器控制台识别错误发生的位置