easyexcel 设置单元格斜线
时间: 2023-08-12 13:54:44 浏览: 81
要设置单元格的斜线,你可以使用 EasyExcel 库提供的 API。以下是一个示例代码,演示如何在单元格中添加斜线:
```java
// 导入相应的类
import com.alibaba.excel.EasyExcel;
import com.alibaba.excel.write.builder.ExcelWriterBuilder;
import com.alibaba.excel.write.builder.ExcelWriterSheetBuilder;
import com.alibaba.excel.write.handler.WriteHandler;
import org.apache.poi.ss.usermodel.*;
public class EasyExcelExample {
public static void main(String[] args) {
// 创建 ExcelWriterBuilder 对象
ExcelWriterBuilder writerBuilder = EasyExcel.write("output.xlsx");
// 创建 ExcelWriterSheetBuilder 对象
ExcelWriterSheetBuilder sheetBuilder = writerBuilder.sheet("Sheet1");
// 设置单元格样式,并在其中添加斜线
WriteHandler cellWriteHandler = new CellWriteHandler();
sheetBuilder.registerWriteHandler(cellWriteHandler);
// 写入数据
sheetBuilder.doWrite(dataList);
}
// 自定义 WriteHandler,用于设置单元格样式
static class CellWriteHandler implements WriteHandler {
@Override
public void sheet(int sheetNo, Sheet sheet) {
}
@Override
public void row(int rowNum, Row row) {
}
@Override
public void cell(int cellNum, Cell cell) {
// 获取当前单元格的样式
CellStyle cellStyle = cell.getCellStyle();
// 设置边框样式为斜线
cellStyle.setBorderDiagonal(BorderStyle.THIN);
cellStyle.setDiagonalBorderColor(IndexedColors.BLACK.getIndex());
}
}
}
```
请注意,上述代码中的 `dataList` 是你要写入