fix: 处理空值计算，确保待来票金额与未来票金额一致

gongchunyi

2026-01-16 79a570ae5f497e30337e7dd002450072e1b21cc2

 src/main/java/com/ruoyi/common/exception/file/InvalidExtensionException.java

@@ -1,7 +1,6 @@
package com.ruoyi.common.exception.file;



import java.util.Arrays;

import org.apache.commons.fileupload.FileUploadException;



/**

 * 文件上传 误异常类