优化导出excel单元格验证,包含变更为开头.防止正常内容被替换

RuoYi

2022-03-27 ccf84377f8609d6f867a556d2802c57a497232ec

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

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



import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.io.InputStream;

import java.net.URL;

import java.net.URLConnection;