update deps

_examples/auth/basicauth/basic/main.go

@@ -69,6 +69,7 @@ func handler(ctx iris.Context) {
 	// makes sure for that, otherwise this handler will not be executed.
 	// OR:
 	user := ctx.User()
+	// OR ctx.User().GetRaw() to get the underline value.
 	username, _ := user.GetUsername()
 	password, _ := user.GetPassword()
 	ctx.Writef("%s %s:%s", ctx.Path(), username, password)

_examples/auth/basicauth/database/main.go

@@ -1,4 +1,4 @@
-package main
+package main // Look README.md
 
 import (
 	"context"
@@ -65,7 +65,8 @@ func main() {
 }
 
 func index(ctx iris.Context) {
-	user := ctx.User()
+	user, _ := ctx.User().GetRaw()
+	// user is a type of main.User
 	ctx.JSON(user)
 }