ret sdk install verify info

liuxiaolong

2020-07-20 ed1c30e6771ccbd8f6483c8084cb14bb31318f39

 extend/util/requtil.go

@@ -3,8 +3,8 @@
import (
   "bytes"
   "encoding/json"
   "fmt"
   "github.com/ajg/form"
   "golang.org/x/tools/go/ssa/interp/testdata/src/fmt"
   "io"
   "io/ioutil"
   "net/http"