NodeJS HttpGet 到带有 JSON 响应的 URL [英] NodeJS HttpGet to a URL with JSON response

问题描述

我是 Node 开发的新手，我正在尝试使用带有 JSON 响应的 RESTful 协议进行服务器端 API 调用.我已经阅读了 API 文档 和这个 SO 帖子.

I'm new to Node development and I'm trying to make a server-side API call using a RESTful protocol with a JSON response. I've read up on both the API documentation and this SO post.

我试图从轨道总线中提取的 API 并在 JSON 输出中返回数据.我对如何使用实际 URL 中的所有参数和选项发出 HTTP GET 请求感到困惑.API 及其响应甚至可以通过浏览器或使用curl"命令访问.http://developer.cumtd.com/api/v2.2/json/GetStop?key=d99803c970a04223998cabd90a741633&stop_id=it

The API that I'm trying to pull from tracks busses and returns data in a JSON output. I'm confused on how to make a HTTP GET request with all parameters and options in the actual URL. The API and it's response can even be accessed through a browser or using the 'curl' command. http://developer.cumtd.com/api/v2.2/json/GetStop?key=d99803c970a04223998cabd90a741633&stop_id=it

如何编写 Node 服务器端代码以向资源发出 GET 请求并在 URL 中包含选项并解释 JSON 响应?

How do I write Node server-side code to make GET requests to a resource with options in the URL and interpret the JSON response?

提前致谢！

推荐答案

request 现已弃用.建议您使用替代方法:

• 原生 HTTP/S，const https = require('https');
• node-fetch
• axios
• 得到
• superagent

request is now deprecated. It is recommended you use an alternative:

• native HTTP/S, const https = require('https');
• node-fetch
• axios
• got
• superagent

统计比较一些代码示例

请求模块让这一切变得非常简单.将请求从 npm 安装到您的包中，然后您可以发出 get 请求.

The request module makes this really easy. Install request into your package from npm, and then you can make a get request.

var request = require("request")

var url = "http://developer.cumtd.com/api/v2.2/json/GetStop?" +
    "key=d99803c970a04223998cabd90a741633" +
    "&stop_id=it"

request({
    url: url,
    json: true
}, function (error, response, body) {

    if (!error && response.statusCode === 200) {
        console.log(body) // Print the json response
    }
})

您可以在 npm 上找到有关请求的文档:https://npmjs.org/package/request

You can find documentation for request on npm: https://npmjs.org/package/request

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