Golang获取http Request内容
获取http Request内容
获取http Request的内容,需要io.ReadAll调用读取了request的Body,读取完后,我们的控制器就没有请求内容了,此时应该需要把读取出来的字节重新构造成一个ReadCloser赋值给Body:
import (
"bytes"
"io"
"net/http"
)
func PeekRequest(request *http.Request) ([]byte, error) {
if request.Body != nil {
byts, err := io.ReadAll(request.Body) // io.ReadAll as Go 1.16, below please use ioutil.ReadAll
if err != nil {
return nil, err
}
request.Body = io.NopCloser(bytes.NewReader(byts))
return byts, nil
}
return make([]byte, 0), nil
}