TP3.2.3 Excel导出

使用说明：

1、\Application\Home\Controller\InoutController.class.php，此文件放到控制器文件夹下，如改过入口文件，则放到相应位置，里面的导入文件夹根据自己需要更改，如不想删除导入成功的文件，把unlink($file_name);这句删除。
2、\Application\Home\View\Inout\index.php 此文件是模板文件，因为我设的模板后缀名是PHP，所以看下里面的导入导出代码参考即可。
3、\ThinkPHP\Library\Vendor\PHPExcel PHPExcel这个文件夹整个放到这里，看压缩包的放置位置吧。

Index.php 文件：

<extend name="Public/adminbase" />
<block name="title">导入导出通讯录-{$webset.webname}</block>
<block name="subtitle">通讯录操作</block>
<block name="rcontent">
    <P><a href="{:U('Inout/expUser')}" >导出数据并生成excel</a></P><br/>
        <form action="{:U('Inout/impUser')}" method="post" enctype="multipart/form-data">
            <input type="file" name="import"/>
         <input type="hidden" name="table" value="tablename"/>
            <input type="submit" value="导入"/>
        </form>
</block>

InoutController.class.php文件：

<?php namespace Home\Controller;
use Think\Controller;
class InoutController extends Controller {
     public function _initialize(){
        // if(session('usertype')!=0){  // $this->error('此操作需要管理员权限！',U('Index/login'),2);  // }  $webset=M('Webconfig')->find();
        $this->assign('webset',$webset);
        $usertype=session('usertype');
        switch ($usertype) {
            case 0:
                if (session('userid')==1) {
                    $usertpname='超级管理员';
                }else{
                    $usertpname='管理员';
                }
                break;
            case 1:
                $usertpname='访问员';
                break;
        }
        $this->assign('usertypename',$usertpname);
     }
    public function index() {
        $this->assign('current',1);
        $this->display();
    }
    public function exportExcel($expTitle,$expCellName,$expTableData){
        $xlsTitle = iconv('utf-8', 'gb2312', $expTitle);//文件名称  $fileName = $expTitle.date('_YmdHis');//or $xlsTitle 文件名称可根据自己情况设定  $cellNum = count($expCellName);
        $dataNum = count($expTableData);

        vendor("PHPExcel.PHPExcel");
            
        $objPHPExcel = new \PHPExcel();
        $cellName = array('A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z','AA','AB','AC','AD','AE','AF','AG','AH','AI','AJ','AK','AL','AM','AN','AO','AP','AQ','AR','AS','AT','AU','AV','AW','AX','AY','AZ');

        $objPHPExcel->getActiveSheet(0)->mergeCells('A1:'.$cellName[$cellNum-1].'1');//合并单元格  $objPHPExcel->setActiveSheetIndex(0)->setCellValue('A1', $expTitle.' Export time:'.date('Y-m-d H:i:s'));
        for($i=0;$i<$cellNum;$i++){
            $objPHPExcel->setActiveSheetIndex(0)->setCellValue($cellName[$i].'2', $expCellName[$i][1]);
        }
        // Miscellaneous glyphs, UTF-8  for($i=0;$i<$dataNum;$i++){
            for($j=0;$j<$cellNum;$j++){
                $objPHPExcel->getActiveSheet(0)->setCellValue($cellName[$j].($i+3), $expTableData[$i][$expCellName[$j][0]]);
            }
        }

        header('pragma:public');
        header('Content-type:application/vnd.ms-excel;charset=utf-8;name="'.$xlsTitle.'.xls"');
        header("Content-Disposition:attachment;filename=$fileName.xls");//attachment新窗口打印inline本窗口打印  $objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5');
        $objWriter->save('php://output');
        exit;
    }

    /**  *  * 导出Excel  */  function expUser(){//导出Excel  if(session('userid')!=1){
            $this->error('此操作需要超级管理员权限！',U('Index/contacts'),2);
        }
        $xlsName  = "Contacts";
        $xlsCell  = array(
        array('id','账号序列'),
        array('name','姓名'),
        array('tname','所属乡镇'),
        array('danwei','单位'),
        array('phone','电话')
        );
        $xlsModel = M('Contacts');
        $xlsData  = $xlsModel->Field('id,tid,name,danwei,phone')->select();
        foreach ($xlsData as $k => $v)
        {
            $xlsData[$k]['tname']=Gettname($v['tid']);
            array_splice($xlsData[$k]['tid']);
        }
        $this->exportExcel($xlsName,$xlsCell,$xlsData);
            
    }
    /**  *  * 显示导入页面 ...  */   /**实现导入excel  **/  function impUser(){
        if (!empty($_FILES)) {
            $upload = new \Think\Upload();// 实例化上传类  $filepath='./Public/Excle/'; 
            $upload->exts = array('xlsx','xls');// 设置附件上传类型  $upload->rootPath =  $filepath; // 设置附件上传根目录  $upload->saveName =     'time';
            $upload->autoSub =     false;
            if (!$info=$upload->upload()) {
                $this->error($upload->getError());
            }
            foreach ($info as $key => $value) {
                unset($info);
                $info[0]=$value;
                $info[0]['savepath']=$filepath;
            }
            vendor("PHPExcel.PHPExcel");
            $file_name=$info[0]['savepath'].$info[0]['savename'];
            $objReader = \PHPExcel_IOFactory::createReader('Excel5');
            $objPHPExcel = $objReader->load($file_name,$encode='utf-8');
            $sheet = $objPHPExcel->getSheet(0);
            $highestRow = $sheet->getHighestRow(); // 取得总行数  $highestColumn = $sheet->getHighestColumn(); // 取得总列数  $j=0;
            for($i=3;$i<=$highestRow;$i++)
            {
                $data['name']= $objPHPExcel->getActiveSheet()->getCell("B".$i)->getValue();
                $tname= $objPHPExcel->getActiveSheet()->getCell("C".$i)->getValue();
                $data['tid']=Gettid($tname);
                $data['danwei']= $objPHPExcel->getActiveSheet()->getCell("D".$i)->getValue();
                $data['phone']= $objPHPExcel->getActiveSheet()->getCell("E".$i)->getValue();
                // if(M('Contacts')->where("name='".$data['name']."' and phone=$data['phone']")->find()){  if(M('Contacts')->where("phone='".$data['phone']."'")->find()){
                    //如果存在相同联系人。判断条件：电话 两项一致，上面注释的代码是用姓名/电话判断  }else{
                    M('Contacts')->add($data);
                    $j++;
                }
            }
            unlink($file_name);
            User_log('批量导入联系人，数量：'.$j);
            $this->success('导入成功！本次导入联系人数量：'.$j);
        }else  {
            $this->error("请选择上传的文件");
        }
    }
}

?>