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39 lines
906 B
Go
39 lines
906 B
Go
// The Go standard library comes with excellent support
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// for HTTP clients and servers in the `net/http`
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// package. In this example we'll use it to issue simple
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// HTTP requests.
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package main
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import (
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"bufio"
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"fmt"
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"net/http"
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)
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func main() {
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// Issue an HTTP GET request to a server. `http.Get` is a
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// convenient shortcut around creating an `http.Client`
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// object and calling its `Get` method; it uses the
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// `http.DefaultClient` object which has useful default
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// settings.
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resp, err := http.Get("http://gobyexample.com")
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if err != nil {
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panic(err)
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}
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defer resp.Body.Close()
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// Print the HTTP response status.
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fmt.Println("Response status:", resp.Status)
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// Print the first 5 lines of the response body.
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scanner := bufio.NewScanner(resp.Body)
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for i := 0; scanner.Scan() && i < 5; i++ {
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fmt.Println(scanner.Text())
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}
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if err := scanner.Err(); err != nil {
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panic(err)
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}
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}
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