diff --git a/application/common.php b/application/common.php
index f60a28d032840cddbd654d82dffe601d01e18bf5..95398b42dee9ac980dfa378c7996efd580f7ee40 100755
--- a/application/common.php
+++ b/application/common.php
@@ -362,3 +362,28 @@ if (!function_exists('hsv2rgb')) {
         ];
     }
 }
+
+if (!function_exists('console')) {
+    /**
+     * 控制台输出
+     * @param $var
+     * @param string $level
+     */
+    function console($var, $level = 'log')
+    {
+        if (is_array($var) || is_object($var)) {
+            $output = json_encode($var);
+            $jsonDecode = json_decode($output);
+            if (empty((array) $jsonDecode) && !empty($var)) {
+                echo "<script>console.{$level}('不支持输出')</script>";
+                return;
+            }
+        } elseif (is_string($var)) {
+            $output = '"' . $var . '"';
+        } else {
+            $output = $var;
+        }
+        echo "<script>console.{$level}({$output})</script>";
+        return;
+    }
+}
\ No newline at end of file