Merge branch 'master' into runball

* master:
  过滤空的键名

dump.php

@@ -122,7 +122,7 @@ class Dump
         }
 
         // 初始化默认配置文件
-        $this->defaultConfigFile = __DIR__ . self::$DS . 'default.config.php';
+        $this->defaultConfigFile = __DIR__ . self::$DS . 'default-script.php';
     }
 
     /**
@@ -193,7 +193,10 @@ class Dump
         // 如果未设置字段名列, 那么自动生成, 到处所有列
         if (empty($columns)) {
             foreach ($sourceData[$columnLine - 1] as $key => $columnName) {
-                $columnName           = trim($columnName);
+                $columnName = trim($columnName);
+                if (strlen($columnName) == 0) {
+                    continue;
+                }
                 $columnType           = trim($sourceData[$typeLine - 1][$key]);
                 $columns[$columnName] = $columnType;
             }