node.js TypeError [ERR_INVALID_PROTOCOL]：不支持协议“http：”。预期“https：

Question

下面给出 Node.js 代码，我尝试使用 https 作为项目所需但出现错误

类型错误 [ERR_INVALID_PROTOCOL]：不支持协议“http：”。预期为“https：”

const express = require("express");
var https = require("https");


const app = express();


app.get("/", function(req, res) {

    const url = "http://api.openweathermap.org/data/2.5/weather?q=Gwalior&appid=4b01458a2b74d57ff37f136f382ac4d5&units=metric";

    https.get(url, function(response) {
        console.log(response.statusCode)
    });
    res.send("Server is Up and Running");
})



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

完整的错误堆栈跟踪：

TypeError [ERR_INVALID_PROTOCOL]: Protocol "http:" not supported. Expected "https:"
    at new ClientRequest (_http_client.js:151:11)
    at request (https.js:316:10)
    at Object.get (https.js:320:15)
    at C:\Users\Public\Documents\WeatherProject\app.js:12:10
    at Layer.handle [as handle_request] (C:\Users\Public\Documents\WeatherProject\node_modules\express\lib\router\layer.js:95:5)
    at next (C:\Users\Public\Documents\WeatherProject\node_modules\express\lib\router\route.js:137:13)
    at Route.dispatch (C:\Users\Public\Documents\WeatherProject\node_modules\express\lib\router\route.js:112:3)
    at Layer.handle [as handle_request] (C:\Users\Public\Documents\WeatherProject\node_modules\express\lib\router\layer.js:95:5)
    at C:\Users\Public\Documents\WeatherProject\node_modules\express\lib\router\index.js:281:22
    at Function.process_params (C:\Users\Public\Documents\WeatherProject\node_modules\express\lib\router\index.js:335:12)

但如果我使用 http，即使我尝试使用节点安装 https，它也能正常工作（仍然不起作用）

Answer 1

您正在执行的 https 请求和您的 urlhttp://应该以 何时开头https://。