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整理下做笔记1、Controller层 @ApiOperation("导出") @RequestMapping(value = "/exportAnswerAll", method = RequestMethod.POST) @ResponseBody public Result exportAnswerAll(QuizUser quizUser) throws IOException { return Result.success(quizUs.

在调用其方法中使用如下形式添加样式 WriteCellStyle headWriteCellStyle = new WriteCellStyle(); // 背景设置为红色 headWriteCellStyle.setFillForegroundColor(IndexedColors.RED.getIndex()); WriteF...