用于Node和瀏覽器的簡單的HTTP請求：Popsicle

Popsicle設計用于以一種最簡單的方法來實現HTTP請求，提供一個一致和直觀的API，支持Node和瀏覽器。

request('/users.json')
  .then(function (res) {
    console.log(res.body); //=> { ... }
  });

Handling Requests

• url The resource URI
• method The HTTP request method (default: "GET")
• headers An object of HTTP headers, header name to value (default: {})
• query An object or string to be appended to the URL
• body An object, string or form data to pass with the request
• timeout The number of milliseconds before cancelling the request (default: Infinity)
</ul>

Response Objects

Every Popsicle response will give a Response object on success. The object provides an intuitive interface for requesting common properties.

• status An integer representing the HTTP response status code
• body An object (if parsable) or string that was the response HTTP body
• headers An object of lower-cased keys to header values
• statusType() Return an integer with the HTTP status type (E.g. 200 -> 2)
• info() Return a boolean indicating a HTTP status code between 100 and 199
• ok() Return a boolean indicating a HTTP status code between 200 and 299
• clientError() Return a boolean indicating a HTTP status code between 400 and 499
• serverError() Return a boolean indicating a HTTP status code between 500 and 599
• get(key) Retrieve a HTTP header using a case-insensitive key
• type() Return the response type (E.g. application/json)

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