public void exportExcel(List<Rule> ruleList) { String[] title = { "名字", "规则组Id", "渠道", "规则版本号", "规则备注", "规则内容", "操作人", "创建时间", "更新时间" }; // 创建一个工作簿 HSSFWorkbook workbook = new HSSFWorkbook(); // 创建一个工作表sh...