refactor: remove some not used intpu methods

Author: inhere

examples/Controller/HomeController.php

@@ -495,19 +495,16 @@ public function paddingCommand(): void
     /**
      * a example for use arguments on command
      *
-     * @usage home:useArg [arg1=val1 arg2=arg2] [options]
+     * @usage home useArg [arg1=val1 arg2=arg2] [options]
      *
      * @example
-     *  home:useArg status=2 name=john arg0 -s=test --page=23 -d -rf --debug --test=false -a v1 --ab -c -g --cd val -h '' -i stat=online
-     *  home:useArg status=2 name=john name=tom name=jack arg0 -s=test --page=23 --id=23 --id=154 --id=456  -d -rf --debug --test=false
+     *  home useArg status=2 name=john arg0 -s=test --page=23 -d -rf --debug --test=false -a v1 --ab -c -g --cd val -h '' -i stat=online
+     *  home useArg status=2 name=john name=tom name=jack arg0 -s=test --page=23 --id=23 --id=154 --id=456  -d -rf --debug --test=false
      */
     public function useArgCommand(): void
     {
-        $this->write('input arguments:');
-        $this->output->dump($this->input->getArgs());
-
-        $this->write('input options:');
-        $this->output->dump($this->input->getOpts());
+        $this->write('input flags:');
+        $this->output->dump($this->input->getFlags());
 
         $this->write('raw argv:');
         $this->output->dump($this->input->getTokens());