“属性‘程序’不存在"用于基本的 node.js 项目 [英] "Attribute 'program' does not exist" for basic node.js project

问题描述

我创建了简单的 node.js 应用程序(来自这里的源代码 https://azure.microsoft.com/en-us/blog/visual-studio-code-and-azure-app-service-a-perfect-fit/)

I created simple node.js application (source code from here https://azure.microsoft.com/en-us/blog/visual-studio-code-and-azure-app-service-a-perfect-fit/)

var http = require('http');
http.createServer(function (req, res) {
    console.log('Got request for ' + req.url);
    res.writeHead(200, {'Content-Type': 'text/html'});
    res.end('<h1>Hello Code and Azure Web Apps!</h1>');
}).listen(process.env.PORT);

然后点击VSCode生成的launch.json:

And clicked VSCode generated launch.json:

{
    "version": "0.2.0",
    "configurations": [
        {
            "name": "Launch",
            "type": "node",
            "request": "launch",
            "program": "${workspaceRoot}/app.js",
            "stopOnEntry": false,
            "args": [],
            "cwd": "${workspaceRoot}",
            "preLaunchTask": null,
            "runtimeExecutable": null,
            "runtimeArgs": [
                "--nolazy"
            ],
            "env": {
                "NODE_ENV": "development"
            },
            "externalConsole": false,
            "sourceMaps": false,
            "outDir": null
        },
        {
            "name": "Attach",
            "type": "node",
            "request": "attach",
            "port": 5858,
            "address": "localhost",
            "restart": false,
            "sourceMaps": false,
            "outDir": null,
            "localRoot": "${workspaceRoot}",
            "remoteRoot": null
        }
    ]
}

仍然在启动时我看到:

属性程序"不存在.

有人可以帮忙吗?

推荐答案

我相信你需要的是 ${workspaceRoot}/server.js，而不是 ${workspaceRoot}/app.js 用于程序.您使用的代码没有 app.js，这就是(措辞不佳)错误告诉您的.

I believe that you need ${workspaceRoot}/server.js, not ${workspaceRoot}/app.js for program. The code you're using doesn't have an app.js, that's what that (poorly worded) error is telling you.

这篇关于“属性‘程序’不存在"用于基本的 node.js 项目的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！