mirror of
https://github.com/gin-gonic/gin.git
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53df00ffe4
```go
package main
import (
"github.com/gin-gonic/gin"
)
func main() {
router := gin.Default()
router.POST("/", func(c *gin.Context) {
var s string
c.BindPlain(&s)
c.String(200, s)
})
router.Run()
}
// client
// curl -d "test string" 127.0.0.1:8080
// output
// test string
```
48 lines
677 B
Go
48 lines
677 B
Go
package binding
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import (
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"fmt"
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"io/ioutil"
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"net/http"
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"reflect"
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"unsafe"
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)
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type plainBinding struct{}
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func (plainBinding) Name() string {
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return "plain"
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}
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func (plainBinding) Bind(req *http.Request, obj interface{}) error {
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if obj == nil {
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return nil
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}
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v := reflect.ValueOf(obj)
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for v.Kind() == reflect.Ptr {
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if v.IsNil() {
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return nil
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}
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v = v.Elem()
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}
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all, err := ioutil.ReadAll(req.Body)
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if err != nil {
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return err
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}
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if v.Kind() == reflect.String {
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v.SetString(*(*string)(unsafe.Pointer(&all)))
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return nil
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}
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if _, ok := v.Interface().([]byte); ok {
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v.SetBytes(all)
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return nil
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}
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return fmt.Errorf("type (%T) unkown type", v)
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}
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