Apache POI是画excel工具,大家在接收旧代码时会出现以下问题:
HSSFCellStyle.ALIGN_CENTER HSSFCellStyle.VERTICAL_CENTER 等爆红
原因是版本出错:
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi-ooxml</artifactId>
<version>4.1.2</version>
</dependency>
以下是3.6及以下的版本显示:
cellStyle.setAlignment(HSSFCellStyle.ALIGN_CENTER);
cellStyle.setVerticalAlignment(HSSFCellStyle.VERTICAL_CENTER);
cellStyle.setBorderBottom(HSSFCellStyle.BORDER_THIN);
cellStyle.setBottomBorderColor(HSSFColor.BLACK.index);
cellStyle.setBorderLeft(HSSFCellStyle.BORDER_THIN);
cellStyle.setLeftBorderColor(HSSFColor.BLACK.index);
cellStyle.setBorderRight(HSSFCellStyle.BORDER_THIN);
更高版本是这样的:
cellStyle.setAlignment(HorizontalAlignment.CENTER);
cellStyle.setVerticalAlignment(VerticalAlignment.CENTER);
cellStyle.setBorderBottom(BorderStyle.THIN);
cellStyle.setBottomBorderColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
cellStyle.setBorderLeft(BorderStyle.THIN);
cellStyle.setLeftBorderColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
cellStyle.setBorderRight(BorderStyle.THIN);
cellStyle.setRightBorderColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
cellStyle.setBorderTop(BorderStyle.THIN);
cellStyle.setTopBorderColor(HSSFColor.HSSFColorPredefined.BLACK.getIndex());
大家一一对应替换就可以啦