题意：OpenAI API 在 Node 中出现基本的 Await 错误。我该如何修复？

问题背景：

I literally copied the code from the openAI example and it gives me a remedial Await JS error but I am unsure what it expects me to do. I just want to spin up an Express.js instance and get a hello world from openapi (eventually chatgpt). The web server works fine.

我照搬了 OpenAI 示例中的代码，但出现了基本的 Await JS 错误，我不确定它希望我怎么做。我只是想启动一个 Express.js 实例，并从 OpenAI（最终是 ChatGPT）获取一个 Hello World。网络服务器运行正常

Here is my code:        以下是我的代码

const express = require('express')
const app = express()const { Configuration, OpenAIApi } = require("openai");const configuration = new Configuration({apiKey: "my key is here"
});
const openai = new OpenAIApi(configuration);const completion = await openai.createCompletion({model: "text-davinci-002",prompt: "Hello world",
});
console.log(completion.data.choices[0].text);app.get('/', function (req, res) {res.send('Hello World')
})app.listen(3000)

Error:               以下是错误信息

SyntaxError: await is only valid in async functions and the top level bodies of modulesat Object.compileFunction (node:vm:360:18)at wrapSafe (node:internal/modules/cjs/loader:1088:15)at Module._compile (node:internal/modules/cjs/loader:1123:27)at Module._extensions..js (node:internal/modules/cjs/loader:1213:10)at Module.load (node:internal/modules/cjs/loader:1037:32)at Module._load (node:internal/modules/cjs/loader:878:12)at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)at node:internal/main/run_main_module:23:47

The original OpenAI example code is the same. Why the hell is this the example code?

原始的 OpenAI 示例代码是一样的。这为什么还是示例代码

const { Configuration, OpenAIApi } = require("openai");const configuration = new Configuration({apiKey: process.env.OPENAI_API_KEY,
});
const openai = new OpenAIApi(configuration);const completion = await openai.createCompletion({model: "text-davinci-002",prompt: "Hello world",
});
console.log(completion.data.choices[0].text);

问题解决：

As already mentioned, you need to wrap your async code in a function:

如前所述，你需要将异步代码封装在一个函数中

const express = require('express')
const app = express()
const { Configuration, OpenAIApi } = require("openai");const configuration = new Configuration({apiKey: "my key is here"
});const openai = new OpenAIApi(configuration);const completionFunction = async () => {const completion = await openai.createCompletion({model: "text-davinci-002",prompt: "Hello world",});console.log(completion.data.choices[0].text);
};completionFunction();app.get('/', function (req, res) {res.send('Hello World')
})app.listen(3000)

Also, make sure you have a package.json file with the appropriate dependencies:

此外，请确保你有一个包含适当依赖项的 package.json 文件

{"name": "sample","version": "1.0.0","description": "","main": "index.js","author": "","license": "ISC","dependencies": {"express": "^4.18.2","openai": "^3.1.0"}
}