下拉，超链接等功能需要自定义实现
@Test public void customHandlerWrite() { String fileName = TestFileUtil.getPath() + "customHandlerWrite" + System.currentTimeMillis() + ".xlsx"; // 这里 需要指定写用哪个class去读，然后写到第一个sheet，名字为模板 然后文件流会自动关闭 EasyExcel.write(fileName, DemoData.class).registerWriteHandler(new CustomSheetWriteHandler()) .registerWriteHandler(new CustomCellWriteHandler()).sheet("模板").doWrite(data()); }其中主要为处理器CustomCellWriteHandler类，其实现CellWriteHandler接口，我们在后处理方法afterCellDispose做处理
public class CustomCellWriteHandler implements CellWriteHandler { private static final Logger LOGGER = LoggerFactory.getLogger(CustomCellWriteHandler.class); @Override public void beforeCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row, Head head, Integer columnIndex, Integer relativeRowIndex, Boolean isHead) { } @Override public void afterCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) { } @Override public void afterCellDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, List<CellData> cellDataList, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) { // 这里可以对cell进行任何操作 LOGGER.info("第{}行，第{}列写入完成。", cell.getRowIndex(), cell.getColumnIndex()); if (isHead && cell.getColumnIndex() == 0) { CreationHelper createHelper = writeSheetHolder.getSheet().getWorkbook().getCreationHelper(); Hyperlink hyperlink = createHelper.createHyperlink(HyperlinkType.URL); hyperlink.setAddress("http://github.com/alibaba/easyexcel"); cell.setHyperlink(hyperlink); } } } 1.7.11. 不创建对象的写在设置write的时候不设置对象类，在head里添加List<List<String>>的对象头
@Test public void noModleWrite() { // 写法1 String fileName = TestFileUtil.getPath() + "noModleWrite" + System.currentTimeMillis() + ".xlsx"; // 这里 需要指定写用哪个class去读，然后写到第一个sheet，名字为模板 然后文件流会自动关闭 EasyExcel.write(fileName).head(head()).sheet("模板").doWrite(dataList()); } private List<List<String>> head() { List<List<String>> list = new ArrayList<List<String>>(); List<String> head0 = new ArrayList<String>(); head0.add("字符串" + System.currentTimeMillis()); List<String> head1 = new ArrayList<String>(); head1.add("数字" + System.currentTimeMillis()); List<String> head2 = new ArrayList<String>(); head2.add("日期" + System.currentTimeMillis()); list.add(head0); list.add(head1); list.add(head2); return list; } 1.8. 总结不知不觉列出了这么多easyexcel的使用技巧和方式，这里应该囊括了大部分我们工作中常用到的excel读写技巧，欢迎收藏查阅