package com.xindao.ocr.swingui.excel; import com.alibaba.excel.annotation.ExcelProperty; import com.alibaba.excel.annotation.write.style.ColumnWidth; import lombok.AllArgsConstructor; import lombok.Data; import lombok.NoArgsConstructor; @Data @AllArgsConstructor @NoArgsConstructor @ColumnWidth(30) // 设置列宽 public class ContractNumberExcelData { @ExcelProperty(value = "合同编号") private String contractNumber; }