ruoyi-common/ruoyi-common-excel/src/main/java/com/ruoyi/common/excel/utils/ExcelUtil.java
@@ -17,15 +17,14 @@
import com.ruoyi.common.excel.core.DefaultExcelListener;
import com.ruoyi.common.excel.core.ExcelListener;
import com.ruoyi.common.excel.core.ExcelResult;
import jakarta.servlet.ServletOutputStream;
import jakarta.servlet.http.HttpServletResponse;
import lombok.AccessLevel;
import lombok.NoArgsConstructor;
import jakarta.servlet.ServletOutputStream;
import jakarta.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.UnsupportedEncodingException;
import java.util.Collection;
import java.util.List;
import java.util.Map;
@@ -254,7 +253,7 @@
    /**
     * 重置响应体
     */
    private static void resetResponse(String sheetName, HttpServletResponse response) throws UnsupportedEncodingException {
    private static void resetResponse(String sheetName, HttpServletResponse response) {
        String filename = encodingFilename(sheetName);
        FileUtils.setAttachmentResponseHeader(response, filename);
        response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8");
@@ -270,13 +269,13 @@
     */
    public static String convertByExp(String propertyValue, String converterExp, String separator) {
        StringBuilder propertyString = new StringBuilder();
        String[] convertSource = converterExp.split(",");
        String[] convertSource = converterExp.split(StringUtils.SEPARATOR);
        for (String item : convertSource) {
            String[] itemArray = item.split("=");
            if (StringUtils.containsAny(propertyValue, separator)) {
                for (String value : propertyValue.split(separator)) {
                    if (itemArray[0].equals(value)) {
                        propertyString.append(itemArray[1] + separator);
                        propertyString.append(itemArray[1]).append(separator);
                        break;
                    }
                }
@@ -299,13 +298,13 @@
     */
    public static String reverseByExp(String propertyValue, String converterExp, String separator) {
        StringBuilder propertyString = new StringBuilder();
        String[] convertSource = converterExp.split(",");
        String[] convertSource = converterExp.split(StringUtils.SEPARATOR);
        for (String item : convertSource) {
            String[] itemArray = item.split("=");
            if (StringUtils.containsAny(propertyValue, separator)) {
                for (String value : propertyValue.split(separator)) {
                    if (itemArray[1].equals(value)) {
                        propertyString.append(itemArray[0] + separator);
                        propertyString.append(itemArray[0]).append(separator);
                        break;
                    }
                }