fix code

hutool-poi/src/test/java/org/dromara/hutool/poi/excel/Issue3481Test.java

@@ -0,0 +1,18 @@
+package org.dromara.hutool.poi.excel;
+
+import org.dromara.hutool.core.io.file.FileUtil;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+
+public class Issue3481Test {
+	@Test
+	@Disabled
+	void readerToWriterTest() {
+		final ExcelReader reader = ExcelUtil.getReader("d:/test/aaa.xlsx");
+		// 写出
+		final ExcelWriter writer = ExcelUtil.getWriter(FileUtil.file("d:/test/aaa.xlsx"));
+		writer.getOrCreateRow(10).createCell(0).setCellValue("测试");
+		writer.flush(FileUtil.file("d:/test/bbb.xlsx"));
+		writer.close();
+	}
+}