docs: add adaptor README.md (#9)

* docs: add adaptor README.md

* chore: adjust note

adaptor/README.md

@@ -0,0 +1,13 @@
+## Note:
+
+- When modifying the resp header in the server handler, please use `write` function to write the header. Otherwise, the modification will not take effect.
+
+```go
+func handler(resp http.ResponseWriter, req *http.Request) {
+ resp.Header().Add("Content-Encoding", "test")
+ _, err := resp.Write([]byte("Content-Encoding: test\n"))
+ if err != nil {
+ panic(err)
+ }
+}
+```

adaptor/handler_test.go

@@ -43,7 +43,6 @@ package adaptor
 
 import (
  "context"
- "fmt"
  "io/ioutil"
  "net/http"
  "net/url"
@@ -478,16 +477,10 @@ func TestFile(t *testing.T) {
  assert.NotEqual(t, req.Header.Get("Content-Type"), "application/x-www-form-urlencoded")
 
  err := req.ParseForm()
- if err != nil {
- fmt.Println(err)
- panic(err)
- }
+ assert.Nil(t, err)
 
  file, m, err := req.FormFile("file")
- if err != nil {
- fmt.Println(err)
- panic(err)
- }
+ assert.Nil(t, err)
 
  assert.DeepEqual(t, m.Filename, "handler.go")