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diff --git a/project/jiaqingjiayi/src/main/java/com/cj/jiaqingjiayi/utils/ExcelUtils.java b/project/jiaqingjiayi/src/main/java/com/cj/jiaqingjiayi/utils/ExcelUtils.java
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+package com.cj.jiaqingjiayi.utils;
+
+
+
+
+
+
+import com.cj.jiaqingjiayi.common.ErrorCode;
+import com.cj.jiaqingjiayi.exception.BusinessException;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.File;
+import java.io.IOException;
+import java.net.URLEncoder;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+/**
+ * Excel工具类
+ *
+ * @author bsz
+ * */
+@SuppressWarnings("all")
+public class ExcelUtils {
+
+    /**
+     * 获取路径
+     *
+     * @return 当前路径
+     */
+    public static String getPath() {
+        return ExcelUtils.class.getResource("/").getPath();
+    }
+
+    /**
+     * 创建新文件
+     *
+     * @param pathName 文件名
+     * @return 文件
+     */
+    public static File createNewFile(String pathName) {
+        File file = new File(getPath() + pathName);
+        if (file.exists()) {
+            file.delete();
+        } else {
+            if (!file.getParentFile().exists()) {
+                file.getParentFile().mkdirs();
+            }
+        }
+        return file;
+    }
+
+    /**
+     * 设置响应结果
+     *
+     * @param response    响应结果对象
+     * @param rawFileName 文件名
+     */
+    public static void setExcelResponseProp(HttpServletResponse response, String rawFileName) throws IOException {
+        //设置内容类型
+        response.setContentType("application/vnd.vnd.ms-excel");
+        //设置编码格式
+        response.setCharacterEncoding("utf-8");
+        //设置导出文件名称（避免乱码）
+        String fileName = URLEncoder.encode(rawFileName.concat(".xlsx"), "UTF-8");
+        // 设置响应头
+        response.setHeader("Content-disposition", "attachment;filename*=utf-8''" + fileName);
+    }
+
+    /**
+     * Date转String
+     *
+     * @param date 日期
+     * @return 字符串
+     */
+    public static String dateToString(Date date) {
+        if (date == null) {
+            throw new BusinessException(ErrorCode.NOT_FOUND_ERROR);
+        }
+        // Date转换为String
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd-hh:mm");
+        return sdf.format(date);
+    }
+
+}
diff --git a/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/LoginUserDTO.class b/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/LoginUserDTO.class
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diff --git a/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/request/BusinessDTO.class b/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/request/BusinessDTO.class
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diff --git a/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/request/UserDTO.class b/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/request/UserDTO.class
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diff --git a/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/vo/OrdersExcelVO.class b/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/model/vo/OrdersExcelVO.class
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diff --git a/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/utils/ExcelUtils.class b/project/jiaqingjiayi/target/classes/com/cj/jiaqingjiayi/utils/ExcelUtils.class
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