ok

The most simple but handy HTTP request library for Go.

Installation

$ go get github.com/syaning/ok

Getting Started

The exported struct ok.RequestWrapper wraps a client, an HTTP request, an HTTP response and a potential error together. When sending a request and get respones, there are 4 steps:

1. Create a RequestWrapper
   • Request()
   • NewRequest(method, urlStr string)
   • Get(urlStr string)
   • Post(urlStr string)
   • Put(urlStr string)
   • Delete(urlStr string)
   • ...
2. Prepare the request: set headers, set body, use proxy, ...
   • Method(method string)
   • Url(urlStr string)
   • Query(query string)
   • Set(key, value string)
   • Proxy(proxy string)
   • ...
3. Send request
   • OK()
4. Get response and read response body
   • ToBytes()
   • ToString()
   • Pipe(w io.Writer)
   • ToFile(filename string)
   • ...

See full functions and methods on GoDoc.

Examples

HTTP Get

str, err := ok.
    Get("http://httpbin.org/get").
    OK().
    ToString()
fmt.Println(str, err)

HTTP Post JSON

size, err := ok.
    Post("http://httpbin.org/post").
    Json(`{"greeting":"hello world"}`).
    OK().
    Pipe(os.Stdout)
fmt.Println(size, err)

HTTP Post Form

size, err := ok.
    Post("http://httpbin.org/post").
    Form("greeting=hello world").
    OK().
    ToFile("res.json")
fmt.Println(size, err)

Download

size, err := ok.Download("http://httpbin.org/image/png", "img.png")
fmt.Println(size, err)

License

MIT