56 lines
1.2 KiB
Markdown
56 lines
1.2 KiB
Markdown
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# qson
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This is copy from https://github.com/joncalhoun/qson
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As author says he is not acrivelly maintains the repo and not plan to do that.
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## Usage
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You can either turn a URL query param into a JSON byte array, or unmarshal that directly into a Go object.
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Transforming the URL query param into a JSON byte array:
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```go
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import "github.com/joncalhoun/qson"
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func main() {
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b, err := qson.ToJSON("bar%5Bone%5D%5Btwo%5D=2&bar[one][red]=112")
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if err != nil {
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panic(err)
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}
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fmt.Println(string(b))
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// Should output: {"bar":{"one":{"red":112,"two":2}}}
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}
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```
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Or unmarshalling directly into a Go object using JSON struct tags:
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```go
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import "github.com/joncalhoun/qson"
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type unmarshalT struct {
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A string `json:"a"`
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B unmarshalB `json:"b"`
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}
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type unmarshalB struct {
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C int `json:"c"`
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}
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func main() {
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var out unmarshalT
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query := "a=xyz&b[c]=456"
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err := Unmarshal(&out, query)
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if err != nil {
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t.Error(err)
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}
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// out should equal
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// unmarshalT{
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// A: "xyz",
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// B: unmarshalB{
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// C: 456,
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// },
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// }
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}
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```
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To get a query string like in the two previous examples you can use the `RawQuery` field on the [net/url.URL](https://golang.org/pkg/net/url/#URL) type.
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