导出Excel时屏蔽公式，防止CSV注入风险

RuoYi

2022-01-27 8007b22b8569dc8036df95adb58f6ca53c8eb04c

 ruoyi-common/src/main/java/com/ruoyi/common/utils/file/ImageUtils.java

@@ -94,6 +94,7 @@
        }

        finally

        {

            IOUtils.closeQuietly(in);

            IOUtils.closeQuietly(baos);

        }

    }