README.md
1# go-httpheader
2
3go-httpheader is a Go library for encoding structs into Header fields.
4
5[](https://travis-ci.org/mozillazg/go-httpheader)
6[](https://coveralls.io/r/mozillazg/go-httpheader?branch=master)
7[](https://goreportcard.com/report/github.com/mozillazg/go-httpheader)
8[](https://godoc.org/github.com/mozillazg/go-httpheader)
9
10## install
11
12`go get -u github.com/mozillazg/go-httpheader`
13
14
15## usage
16
17```go
18package main
19
20import (
21 "fmt"
22 "net/http"
23
24 "github.com/mozillazg/go-httpheader"
25)
26
27type Options struct {
28 hide string
29 ContentType string `header:"Content-Type"`
30 Length int
31 XArray []string `header:"X-Array"`
32 TestHide string `header:"-"`
33 IgnoreEmpty string `header:"X-Empty,omitempty"`
34 IgnoreEmptyN string `header:"X-Empty-N,omitempty"`
35 CustomHeader http.Header
36}
37
38func main() {
39 opt := Options{
40 hide: "hide",
41 ContentType: "application/json",
42 Length: 2,
43 XArray: []string{"test1", "test2"},
44 TestHide: "hide",
45 IgnoreEmptyN: "n",
46 CustomHeader: http.Header{
47 "X-Test-1": []string{"233"},
48 "X-Test-2": []string{"666"},
49 },
50 }
51 h, _ := httpheader.Header(opt)
52 fmt.Printf("%#v", h)
53 // h:
54 // http.Header{
55 // "X-Test-1": []string{"233"},
56 // "X-Test-2": []string{"666"},
57 // "Content-Type": []string{"application/json"},
58 // "Length": []string{"2"},
59 // "X-Array": []string{"test1", "test2"},
60 // "X-Empty-N": []string{"n"},
61 //}
62}
63```
64
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