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70 lines
1.8 KiB
70 lines
1.8 KiB
# go-httpheader
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go-httpheader is a Go library for encoding structs into Header fields.
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[](https://github.com/mozillazg/go-httpheader/actions)
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[](https://coveralls.io/github/mozillazg/go-httpheader?branch=master)
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[](https://goreportcard.com/report/github.com/mozillazg/go-httpheader)
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[](https://godoc.org/github.com/mozillazg/go-httpheader)
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## install
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```
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go get github.com/mozillazg/go-httpheader
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```
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## usage
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```go
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package main
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import (
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"fmt"
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"net/http"
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"github.com/mozillazg/go-httpheader"
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)
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type Options struct {
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hide string
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ContentType string `header:"Content-Type"`
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Length int
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XArray []string `header:"X-Array"`
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TestHide string `header:"-"`
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IgnoreEmpty string `header:"X-Empty,omitempty"`
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IgnoreEmptyN string `header:"X-Empty-N,omitempty"`
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CustomHeader http.Header
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}
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func main() {
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opt := Options{
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hide: "hide",
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ContentType: "application/json",
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Length: 2,
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XArray: []string{"test1", "test2"},
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TestHide: "hide",
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IgnoreEmptyN: "n",
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CustomHeader: http.Header{
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"X-Test-1": []string{"233"},
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"X-Test-2": []string{"666"},
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},
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}
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h, _ := httpheader.Header(opt)
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fmt.Printf("%#v", h)
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// h:
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// http.Header{
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// "X-Test-1": []string{"233"},
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// "X-Test-2": []string{"666"},
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// "Content-Type": []string{"application/json"},
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// "Length": []string{"2"},
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// "X-Array": []string{"test1", "test2"},
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// "X-Empty-N": []string{"n"},
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// }
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// decode
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var decode Options
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httpheader.Decode(h, &decode)
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}
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```
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