增加回调提示与code码

file.php

@@ -88,20 +88,24 @@ if ($handle->uploaded) {
         }
 
         $reJson = array(
-            "result" => 'success',
+            "result" => "success",
+            "code"   => 200,
             "url"    => $imageUrl,
             "del"    => $delUrl,
         );
         echo json_encode($reJson);
         $handle->clean();
     } else {
-        // 上传错误 返回错误信息
+        // 上传错误 code:403 客户端文件有问题
         $reJson = array(
-            "result"    =>  'failed',
+            "result"    =>  "failed",
+            "code"      =>  403,
             "message"   =>  $handle->error,
-            "log"       =>  $handle->log,
+            //"log"       =>  $handle->log,
         );
-        echo json_encode($reJson, JSON_UNESCAPED_UNICODE);
+        unset($handle);
+        header('Content-Type:application/json; charset=utf-8');
+        exit(json_encode($reJson, JSON_UNESCAPED_UNICODE));
     }
 
     // 上传日志控制