我引用的拓展是：
"phpoffice/phpspreadsheet": "^1.4",
我的$accept数据是这样的 "data": {
"examStu": [
{
"ctime": "2023-04-27 16:28:16",
"className": "大猛1",
"no": "sy_stud",
"name": "小明",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 16:28:16",
"className": "非正常人类研究中心",
"no": "sy_student2",
"name": "试用学生2",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 16:28:16",
"className": "非正常人类研究中心",
"no": "sy_student1",
"name": "试用学生1",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 137,
"isSubmit": true,
"status": 1,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 16:28:16",
"className": "非正常人类研究中心",
"no": "9987234761123",
"name": "范仲淹AAA",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 16:28:16",
"className": "非正常人类研究中心",
"no": "sy_student3",
"name": "试用学生3",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 16:28:16",
"className": "非正常人类研究中心",
"no": "131",
"name": "学生2",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 16:28:16",
"className": "非正常人类研究中心",
"no": "130",
"name": "学生3",
"submitExam": "2023-04-27 16:28:16",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
},
{
"ctime": "2023-04-27 20:18:54",
"className": "非正常人类研究中心",
"no": "133",
"name": "学生1",
"submitExam": "2023-04-27 20:18:54",
"stuExamId": 0,
"isSubmit": false,
"status": 0,
"realScore": 0,
"hundredScore": 0
}
],
"scoreInfo": [
{
"sixScore": 1,
"sevenScore": 0,
"eightScore": 0,
"nineScore": 0,
"tenScore": 0,
"classes": "192",
"className": "非正常人类研究中心"
},
{
"sixScore": 0,
"sevenScore": 0,
"eightScore": 0,
"nineScore": 0,
"tenScore": 0,
"classes": "195",
"className": "大猛1"
}
],
"examInfo": {
"passRate": 0,
"maxRate": 0,
"minRate": 0,
"middleRate": 0,
"avgRate": 0
}
}
具体导出代码是这样的：
$accept = self::analyseExam($datas);
$title = array('加入时间', '班级', '学号', '姓名', '交卷时间', '学生交卷序号（未交卷为0）', '提交状态', '批改状态', '实际得分', '百分制得分');
$data = $accept['examStu'];
$spreadsheet = new Spreadsheet();
$worksheet = $spreadsheet->getActiveSheet()->setTitle('sheet1');
$sheet_two = $spreadsheet->createSheet(2)->setTitle('sheet2');
$writer = new Xlsx($spreadsheet);
//表头
//设置单元格内容
foreach ($title as $key => $value) {
$worksheet->setCellValueByColumnAndRow($key + 1, 1, $value);
}
$twoTitle = ['及格率', '最高分', '最低分', '中位分', '平均分'];
foreach ($twoTitle as $k => $v) {
$sheet_two->setCellValueByColumnAndRow($k + 1, 1, $v);
}
$row = 2; //第二行开始
$data = $data->toArray();
foreach ($data as $key => &$value) {
// $data[$key]['incId'] = $key+1;
if ($value['isSubmit'] == false) {
$value['isSubmit'] = '未提交';
} else {
$value['isSubmit'] = '已提交';
}
if ($value['status'] == false || $value['status'] == 1) {
$value['status'] = '未批改';
} elseif ($value['status'] == 2) {
$value['status'] = '已批改';
}
}
// exit();
foreach ($data as $item) {
$column = 1;
foreach ($item as $value) {
$worksheet->setCellValueByColumnAndRow($column, $row, $value);
$column++;
}
$row++;
}
$twoData = $accept['examInfo'];
$row = 2; //第二行开始
foreach ($twoData as $items) {
$column = 1;
$sheet_two->setCellValueByColumnAndRow($column, $row, $items);
$sheet_two->setCellValueByColumnAndRow($column + 1, $row, $items);
$sheet_two->setCellValueByColumnAndRow($column + 2, $row, $items);
$sheet_two->setCellValueByColumnAndRow($column + 3, $row, $items);
$sheet_two->setCellValueByColumnAndRow($column + 4, $row, $items);
}
# 保存为xlsx
$filename = 'TESTExcel.xlsx';
$writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
$writer->save($filename);
# 浏览器下载
header('Content-Type: application/vnd.ms-excel');
header('Content-Disposition: attachment;filename="' . $filename . '"');
header('Cache-Control: max-age=0');
return $writer->save('php://output');
总结：核心多个sheet代码为：
$spreadsheet = new Spreadsheet();
$worksheet = $spreadsheet->getActiveSheet()->setTitle('sheet1');
$sheet_two = $spreadsheet->createSheet(2)->setTitle('sheet2');
其他代码为渲染数据进excel代码 这里不做细谈
一起看看效果：
