Question

是否可以在控制器中发出请求？我尝试过使用node.js http模块，但没有任何成功。有没有其他方法可以做到这一点？

Answer 1

好的，我设法使用另一个模块＆＃39;请求＆＃39;来解决这个问题。我做了什么：

在项目中安装模块：

npm install -S request

在您的代码中，您应该：

＆＃13;

var request = require('request');

request.get({
  url: <your url>
}, function(error, response, body) {
  if (error) {
    sails.log.error(error);
  }
  else {
    sails.log.info(response);
    sails.log.info(body);
  }
});

＆＃13;

Answer 2

对于未来的人，request package自2020年2月11日起已完全弃用。

请求具有recommended的替代选项如下所示。

+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
|    Package Name   | Bundle Size | API Style             | Summary                                                                                                                                                                                                    |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| node-fetch        | 0.4kb       | promise / stream      | A light-weight module that brings window.fetch to Node.js                                                                                                                                                  |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| bent              | 1kb         | fp / promise / stream | Functional HTTP client w/ async/await                                                                                                                                                                      |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| got               | 48.4kb      | promise / stream      | Simplified HTTP requests                                                                                                                                                                                   |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| make-fetch-happen | 442kb       | promise / stream      | make-fetch-happen is a Node.js library that wraps node-fetch-npm with additional features node-fetch doesn’t intend to include, including HTTP Cache support, request pooling, proxies, retries, and more! |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| axios             | 11.9kb      | promise / stream      | Promise based HTTP client for the browser and node.js                                                                                                                                                      |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| unfetch           | 1kb         | promise / stream      | Tiny 500b fetch “barely-polyfill”                                                                                                                                                                          |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| superagent        | 18kb        | chaining / promise    | Small progressive client-side HTTP request library, and Node.js module with the same API, sporting many high-level HTTP client features                                                                    |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| tiny-json-http    | 22kb        | promise               | Minimalist HTTP client for GET and POSTing JSON payloads                                                                                                                                                   |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| needle            | 164kb       | chaining / promise    | The leanest and most handsome HTTP client in the Nodelands                                                                                                                                                 |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| urllib            | 816kb       | callback / promise    | Help in opening URLs (mostly HTTP) in a complex world — basic and digest authentication, redirections, cookies and more.                                                                                   |
+-------------------+-------------+-----------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Answer 3

我将节点的本机https.get（或http.get）包装在Promise中，然后像这样从控制器调用：

[options]

在Controller中发出HTTP请求 - sails.js

3 个答案: