第一步：安装excel，使用composer安装，我的是在window下，直接cmd切换到项目下面，输入
composer require phpoffice/phpexcel，然后就等待安装完成。如下图：
第二步：引入相关类
<?php
namespace app\admin\controller;
use app\admin\model\Bingli;
use app\admin\model\Moneyinfo;
use think\Controller;
use think\Validate;
use think\facade\Request;
use think\facade\Db;
use think\facade\Session;
use think\facade\View;
use PHPExcel_IOFactory; //这个是三方类
class Binglii extends Base
{
/*
* 批量导入数据详情
*/
public function upAgent(){
if(Request::param('html') == false){
// 获取表单上传文件
$file = request()->file('file');
if(empty($file)){
return json(['info'=>'请选择上传文件！','status'=>0]);
}
// 移动到框架应用根目录/public/upload/ 目录下，并修改文件名为时间戳
$savename = \think\facade\Filesystem::putFile('excel', $file, 'time');
// 文件名称
$info = explode('/', $savename);
$file = public_path().'public/upload/excel/'.$info['excel'];
//导入
$objPHPExcel = PHPExcel_IOFactory::load($file); //获取sheet表格数目
//$objReader = PHPExcel_IOFactory::createReader('Excel5');
//$objPHPExcel = $objReader->load($file,$encode='utf-8');
$sheetCount = $objPHPExcel->getSheetCount(); //默认选中sheet0表
$sheetSelected = 0;
$objPHPExcel->setActiveSheetIndex($sheetSelected);
//获取表格行数
$rowCount = $objPHPExcel->getActiveSheet()->getHighestRow();
//获取表格列数
$columnCount = $objPHPExcel->getActiveSheet()->getHighestColumn();
$dataArr = array();
/* 循环读取每个单元格的数据 */
for ($i = 2; $i <= $rowCount; $i++) {
$data['mi_num'] = $objPHPExcel->getActiveSheet()->getCell("D3")->getValue();
$data['mi_time'] = $objPHPExcel->getActiveSheet()->getCell("B".$i)->getFormattedValue(); // getFormattedValue 获取本来的格式
$data['mi_chargeItems'] = $objPHPExcel->getActiveSheet()->getCell("E".$i)->getValue();
$data['mi_unit'] = $objPHPExcel->getActiveSheet()->getCell("M".$i)->getValue();
$data['mi_quantity'] = $objPHPExcel->getActiveSheet()->getCell("O".$i)->getValue();
$data['mi_unitPrice'] = $objPHPExcel->getActiveSheet()->getCell("R".$i)->getValue();
$data['mi_money'] = $objPHPExcel->getActiveSheet()->getCell("V".$i)->getValue();
$data['mi_payCode'] = $objPHPExcel->getActiveSheet()->getCell("X".$i)->getValue();
$data['mi_cityCode'] = $objPHPExcel->getActiveSheet()->getCell("AD".$i)->getValue();
$res[] = $data; //数据赋值到数组
}
$lennum = 400; // 400条数据插入一次
//记录一共插入了多少条数据
$insertCount = 0;
$count = count($res); //总共多少条数据
$limit = ceil($count/$lennum); //需要执行多少次插入数据的操作
for($i = 1;$i <= $limit; $i++){
$offset = ($i-1)*$lennum; //当前是第几次遍历，第一条数据是哪一条
//从数组的第几条开始本次数据插入
$datac = array_slice($res,$offset,$lennum);
//模型可以插入大批量的数据
$moneyinfo = new Moneyinfo();
$result = $moneyinfo->saveAll($datac);
$insertCount = count($result) + $insertCount;
}
//删除excel文件
unlink($file);
if($insertCount > 0){
return json(['info'=>'文件上传成功，已经导入'.$insertCount.'条数据','status'=>1]);
}else{
return json(['info'=>'导入第'.$insertCount.'条失败','status'=>0]);
}
}
}
//数据导出
public function downCsvB(){
//实例化PHPExcel类
$objPHPExcel = new \PHPExcel();
//激活当前的sheet表
$objPHPExcel->setActiveSheetIndex(0);
//数据
$info = Request::param();
$id = $info['id'];
$map1[] = ['bl_num','=',$id];
$map2[] = ['mi_num','=',$id];
$map3[] = ['mi_num','=',$id];
$data1 = Db::table('zdb_bingli')->field('bl_name,bl_depart,bl_bed,bl_socialSecNum,bl_socialSecPayment,bl_balance,bl_admissionTime,bl_dischargeTime')->where($map1)->find();
//引入model
$moneyinfoModel = new Moneyinfo();
$data = $moneyinfoModel->tab1('','',$id);
$maxTime = Db::table('zdb_moneyinfo')->where($map3)->order('mi_time asc')->limit(0,1)->value('mi_time');
$minTime = Db::table('zdb_moneyinfo')->where($map3)->order('mi_time desc')->limit(0,1)->value('mi_time');
$totalm = Db::table('zdb_moneyinfo')->where($map2)->sum('mi_money'); //总金额
$totalm = round($totalm,2); //四舍五入
$time1 = empty($maxTime) ? $data1['bl_admissionTime'] : $maxTime; //时间段
$time2 = empty($minTime) ? $data1['bl_dischargeTime'] : $minTime; //时间段
//设置表格头（即excel表格的第一行）
// 合并 单元格
$objPHPExcel->getActiveSheet()->mergeCells('A1:H1');
$objPHPExcel->getActiveSheet()->mergeCells('E2:F2');
$objPHPExcel->getActiveSheet()->mergeCells('C3:G3');
$objPHPExcel->getActiveSheet(0)->SetCellValue('A1', 'xxxxxxxxxxx费用明细清单');
$objPHPExcel->getActiveSheet(0)->SetCellValue('A2', '姓名:'.$data1['bl_name']);
$objPHPExcel->getActiveSheet(0)->SetCellValue('B2', '病区:');
$objPHPExcel->getActiveSheet(0)->SetCellValue('C2', $data1['bl_depart']);
$objPHPExcel->getActiveSheet(0)->SetCellValue('E2', '社保号:'.$data1['bl_socialSecNum']);
$objPHPExcel->getActiveSheet(0)->SetCellValue('H2', '床号:'.$data1['bl_bed']);
$objPHPExcel->getActiveSheet(0)->SetCellValue('A3', '住院号:'.$id);
$objPHPExcel->getActiveSheet(0)->SetCellValue('B3', '时间段:');
$objPHPExcel->getActiveSheet(0)->SetCellValue('C3', date('Y/m/d H:i',$time1) .'至'. date('Y/m/d H:i',$time2));
$objPHPExcel->getActiveSheet(0)->SetCellValue('H3', '病人签字:');
//表头
$objPHPExcel->getActiveSheet(0)->SetCellValue('A4','业务日期')->SetCellValue('B4','收费项目')->SetCellValue('C4','单位')->SetCellValue('D4','数量')->SetCellValue('E4','单价')->SetCellValue('F4','金额')->SetCellValue('G4','收费项目编码')->SetCellValue('H4','国家编码');
$styleThinBlackBorder = array(
'borders' => array(
'allborders' => array( //设置全部边框
'style' => \PHPExcel_Style_Border::BORDER_THIN //粗的是thick
),
),
);
//边框设置
$objPHPExcel->setActiveSheetIndex(0)->getStyle('A4:H4')->applyFromArray($styleThinBlackBorder);
//循环刚取出来的数组，将数据逐一添加到excel表格。
$num = 4;
for ($i = 0; $i < count($data); $i++) {
$objPHPExcel->getActiveSheet()->SetCellValue('A'.($i + 5),date('Y-m-d H:i',$data[$i]['mi_time']));
$objPHPExcel->getActiveSheet()->SetCellValue('B'.($i + 5),$data[$i]['mi_chargeItems']);
$objPHPExcel->getActiveSheet()->SetCellValue('C'.($i + 5),$data[$i]['mi_unit']);
$objPHPExcel->getActiveSheet()->SetCellValue('D'.($i + 5),$data[$i]['mi_quantity']);
$objPHPExcel->getActiveSheet()->SetCellValue('E'.($i + 5),$data[$i]['mi_unitPrice']);
$objPHPExcel->getActiveSheet()->SetCellValue('F'.($i + 5),$data[$i]['mi_money']);
$objPHPExcel->getActiveSheet()->SetCellValue('G'.($i + 5),' '.$data[$i]['mi_payCode']);
$objPHPExcel->getActiveSheet()->SetCellValue('H'.($i + 5),' '.$data[$i]['mi_cityCode']);
$num++;
//边框设置
$objPHPExcel->setActiveSheetIndex(0)->getStyle('A'.($i + 5).':H'.($i + 5))->applyFromArray($styleThinBlackBorder);
}
// 合并 单元格
$objPHPExcel->getActiveSheet()->mergeCells('C'.($num+2).':D'.($num+2));
$objPHPExcel->getActiveSheet()->mergeCells('E'.($num+2).':F'.($num+2));
$objPHPExcel->getActiveSheet(0)->SetCellValue('E'.($num+1), '合计');
$objPHPExcel->getActiveSheet(0)->SetCellValue('F'.($num+1), $totalm);
$objPHPExcel->getActiveSheet(0)->SetCellValue('B'.($num+2), '交款:'.($totalm - $data1['bl_socialSecPayment']));
$objPHPExcel->getActiveSheet(0)->SetCellValue('C'.($num+2), '入院总费用:'.$totalm);
$objPHPExcel->getActiveSheet(0)->SetCellValue('E'.($num+2), '结算报销:'.$data1['bl_socialSecPayment']);
$objPHPExcel->getActiveSheet(0)->SetCellValue('G'.($num+2), '余额:'.$data1['bl_balance']);
$objPHPExcel->getActiveSheet(0)->SetCellValue('A'.($num+3), '制表人:'.$this->uname);
// 水平居中
$objPHPExcel->setActiveSheetIndex(0)->getStyle('A1')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('A4:H4')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_CENTER);
//右对齐
$objPHPExcel->setActiveSheetIndex(0)->getStyle('B2')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('B2')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('B3')->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
$objPHPExcel->setActiveSheetIndex(0)->getStyle('E'.($num+2).':G'.($num+2))->getAlignment()->setHorizontal(\PHPExcel_Style_Alignment::HORIZONTAL_RIGHT);
//设置单元格宽度
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('A')->setWidth(20);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('B')->setWidth(25);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('C')->setWidth(10);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('D')->setWidth(10);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('E')->setWidth(10);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('F')->setWidth(10);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('G')->setWidth(20);
$objPHPExcel->setActiveSheetIndex(0)->getColumnDimension('H')->setWidth(28);
// 设置行高度
$objPHPExcel->getActiveSheet()->getDefaultRowDimension()->setRowHeight(15); //设置默认行高
$objPHPExcel->getActiveSheet()->getRowDimension('1')->setRowHeight(20); //第一行行高
$objPHPExcel->getActiveSheet()->getRowDimension(($num+1))->setRowHeight(20);
$objPHPExcel->getActiveSheet()->getRowDimension(($num+2))->setRowHeight(20);
$objPHPExcel->getActiveSheet()->getRowDimension(($num+3))->setRowHeight(20);
// 字体大小和样式
//$objPHPExcel->getActiveSheet()->getDefaultStyle()->getFont()->setSize(9);
//第一行是否加粗
$objPHPExcel->getActiveSheet()->getStyle('A1')->getFont()->setBold(true);
$styleThinBlackBorderTB = array(
'borders' => array(
'top' => array( // 设置顶部边框
'style' => \PHPExcel_Style_Border::BORDER_THIN //粗的是thick
),
'bottom' => array( //设置底部边框
'style' => \PHPExcel_Style_Border::BORDER_THIN //粗的是thick
),
),
);
// 边框
$objPHPExcel->setActiveSheetIndex(0)->getStyle('A'.($num+2).':H'.($num+2))->applyFromArray($styleThinBlackBorderTB);
// 设置垂直居中
$objPHPExcel->getActiveSheet()->getStyle('A1')->getAlignment()->setVertical(\PHPExcel_Style_Alignment::VERTICAL_CENTER);
//设置保存的Excel表格名称
$filename = 'user'.date('Ymd_his').'.xls';
//设置当前激活的sheet表格名称
$objPHPExcel->getActiveSheet()->setTitle('user');
iconv("utf-8", "gb2312", $filename); //解决乱码的问题
ob_end_clean(); //解决乱码核心
//设置浏览器窗口下载表格
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header('Content-Disposition:inline;filename="' . $filename . '"');
$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5'); //生成excel文件
//下载文件在浏览器窗口
$objWriter->save('php://output');
exit();
}
}第三步：Model类
<?php
namespace app\admin\model;
use think\Model;
/**
* @mixin think\Model
*/
class Moneyinfo extends Model
{
public function tab1($startTime = 0,$endTime = 0,$mi_num = 0,$mi_chargeItems = null){
//查询条件
if(!empty($startTime) && !empty($endTime)){ //时间
$startTime = strtotime($startTime);
$endTime = strtotime($endTime);
$map[] = ['mi_time','between',[$startTime,$endTime]];
}
//查询条件
if(!empty($mi_chargeItems)){ //项目
$map[] = ['mi_chargeItems','like','%'.$mi_chargeItems.'%'];
}
$map[] = ['mi_num','=',$mi_num];
//查询 Moneyinfo 是数据表名
$res = Moneyinfo::field("mi_num,mi_time,mi_chargeItems,mi_unit,mi_quantity,mi_unitPrice,mi_money,mi_payCode,mi_cityCode")->where($map)->select()->toArray();
//echo Moneyinfo::getLastSql();
//返回数据
return $res;
}
}关于getBottom不生效，看了一下源代码，改了一下
原写法：$objPHPExcel->getActiveSheet()->getStyle('A1')->getBorders()->getBottom()->setBorderStyle(\PHPExcel_Style_Border::BORDER_THIN)
正确写法参考上面数据导出的底部边框。
导出的数据结构如下：