你直接用这些关键字直接在百度里查 ` Java Excel 添加注释和批注` Java Workbook wb = new Workbook(); IWorksheet worksheet = wb.getActiveSheet(); IComment commentC3 = worksheet.getRange("C3").addComment("C3的注释"); IComment commentC4 = worksheet.getRange("C4").addComment("C4的注释"); IComment commentC5 = worksheet.getRange("C5").addComment("C5的注释"); wb.save("output/memo.xlsx");  添加批注 Java Workbook wb = new Workbook(); IWorksheet sheet = wb.getActiveSheet(); ICommentThreaded ct = sheet.getRange("C3").addCommentThreaded("批注1","韩梅梅"); ct.addReply("回复1", "李雷"); wb.save("output/comment.xlsx"); 