将setbody改成getbody

http/handle.go

@@ -2,14 +2,11 @@ package http
 
 import (
 	"bytes"
-	"context"
 	json2 "encoding/json"
 	"io/ioutil"
 	"net/http"
 	"strings"
 
-	context2 "git.ikuban.com/server/kratos-utils/http/context"
-
 	"google.golang.org/grpc/codes"
 	status2 "google.golang.org/grpc/status"
 
@@ -214,10 +211,7 @@ func contentSubtype(contentType string) string {
 	}
 }
 
-func SetBody(ctx context.Context, r *http.Request) context.Context {
+func GetBody(r *http.Request) []byte {
 	b, _ := ioutil.ReadAll(r.Body)
-	if len(b) > 0 {
-		ctx = context2.AppendToContext(ctx, "body", string(b))
-	}
-	return ctx
+	return b
 }