修复导出时携带params空对象导致转换错误

JuJu

2020-12-14 dbeded1c098d3b1ef94e851effd19b8e67cd1260

 ruoyi-gateway/src/main/java/com/ruoyi/gateway/RuoYiGatewayApplication.java

@@ -28,4 +28,4 @@
                " |  |  \\    /  \\      /           \n" +

                " ''-'   `'-'    `-..-'              ");

    }

}
}