easyexcel导出风格
//设置Excel head高度
@HeadRowHeight(30)
//设置Excel默认列宽
@ColumnWidth(14)
//设置Excel 正文字体样式
@ContentFontStyle(fontName = "宋体", fontHeightInPoints = 12)
链接:https://blog.csdn.net/pbl13071138970/article/details/119082481
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导出去除不必要的字段,只导出注解的字段
@ExcelIgnoreUnannotated
//这里再次设置列宽会覆盖上面设置的默认列宽
@ColumnWidth(23)
@ExcelProperty(value = "订单编号", order = 1)
private String identifier;