node.js - Express JS api 端点在 azure web 应用程序上不起作用

Question

我刚刚尝试使用 Express js 创建一个测试 api 应用程序。我采用了互联网上的许多可用方法来部署和运行 Node js api 应用程序。但对我来说没有任何作用。请帮助我。

否则我将不得不离开azure或node js。

我附上以下所有文件:1.index.js

var express = require('express');
var app = express();


router.get('/things', function(req, res) {
    res.json('GET route on things.');
});
router.post('/things', function(req, res) {
    res.json('POST route on things.');
});

app.get('/hello', function(req, res) {
    res.json("Hello World!");
});

app.post('/hello', function(req, res) {
    res.json("You just called the post method at '/hello'!\n");
});

const port = process.env.PORT || 1337;
app.listen(port);

2.package-lock.json

{
    "name": "testabc",
    "version": "1.0.0",
    "description": "test api",
    "main": "index.js",
    "engines": {
        "node": "^7.10.0"
    },
    "scripts": {
        "test": "test",
        "start": "node index.js",
        "prestart": "npm install"
    },
    "repository": {
        "type": "git",
        "url": "none"
    },
    "keywords": [
        "test"
    ],
    "author": "rakesh",
    "license": "ISC",
    "dependencies": {
        "express": "^4.16.2"
    }
}

3.package.json

{
    "name": "testabc",
    "version": "1.0.0",
    "description": "test api",
    "main": "index.js",
    "engines": {
        "node": "^7.10.0"
    },
    "scripts": {
        "test": "test",
        "start": "node index.js",
        "prestart": "npm install"
    },
    "repository": {
        "type": "git",
        "url": "none"
    },
    "keywords": [
        "test"
    ],
    "author": "rakesh",
    "license": "ISC",
    "dependencies": {
        "express": "^4.16.2"
    }
}

4.web.config

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
    <system.webServer>
        <handlers>
            <add name="iisnode" path="index.js" verb="*" modules="iisnode" />
        </handlers>   
        <rewrite>
      <rules>
        <rule name="myapp">
          <match url="/*" />
          <action type="Rewrite" url="index.js" />
        </rule>
      </rules>
    </rewrite>         
    </system.webServer>
</configuration>

Answer 1

var express = require('express');
var app = express();
var router = express.Router();

router.get('/things', function(req, res) {
    res.json('GET route on things.');
});
router.post('/things', function(req, res) {
    res.json('POST route on things.');
});

app.get('/hello', function(req, res) {
    res.json("Hello World!");
});

app.post('/hello', function(req, res) {
    res.json("You just called the post method at '/hello'!\n");
});

const port = process.env.PORT || 1337;
app.listen(port);