excel批量导入考生

import代码修改

 // 检测重命名,重名的话，根据后面的数字，自动加1,存在10个重名的概率非常小，所以，只检测最后一位，最后发现太难了，还是检测重复，手动修改编号的好
                $username_arr=Db::name('user')->column('username');

                if(in_array($row['username'],$username_arr) ){
                    // halt($row['username'].'已存在');
                    // 获取字符串最后一位
                    // $last=$row['username']{ strlen(trim($row['username']))-1};
                    // halt($last);
                    // if(is_numeric($last)){
                    //     $realname=substr($row['username'], 0, -1);
                    //     $bianhao=(int)$last+1;
                    //     $row['username']=$realname.$bianhao;
                    // }

                    // $this->error(__('No rows were updated'));
                    throw new Exception($row['username'].'考生重名了,请排查做好区分后，再此导入');
                    // $this->error();
                    // halt($row['username']);

                }

                // halt($username_arr);

                // 为手机号生成密码，不存在手机号的时候，密码设置为123456

                if(isset($row['mobile'])&&$row['mobile']){
                    $row['password']=$row['mobile'];
                }else{
                    $row['password']="123456";
                }
                // 设置考生的状态
                $row['status']='normal';
                $row['group_id']=1;
                
                // halt($row);
               

import函数全文

  /**
     * 导入
     */
    protected function import()
    {
        $file = $this->request->request('file');
        if (!$file) {
            $this->error(__('Parameter %s can not be empty', 'file'));
        }
        $filePath = ROOT_PATH . DS . 'public' . DS . $file;
        if (!is_file($filePath)) {
            $this->error(__('No results were found'));
        }
        //实例化reader
        $ext = pathinfo($filePath, PATHINFO_EXTENSION);
        if (!in_array($ext, ['csv', 'xls', 'xlsx'])) {
            $this->error(__('Unknown data format'));
        }
        if ($ext === 'csv') {
            $file = fopen($filePath, 'r');
            $filePath = tempnam(sys_get_temp_dir(), 'import_csv');
            $fp = fopen($filePath, "w");
            $n = 0;
            while ($line = fgets($file)) {
                $line = rtrim($line, "

");
                $encoding = mb_detect_encoding($line, ['utf-8', 'gbk', 'latin1', 'big5']);
                if ($encoding != 'utf-8') {
                    $line = mb_convert_encoding($line, 'utf-8', $encoding);
                }
                if ($n == 0 || preg_match('/^".*"$/', $line)) {
                    fwrite($fp, $line . "
");
                } else {
                    fwrite($fp, '"' . str_replace(['"', ','], ['""', '","'], $line) . ""
");
                }
                $n++;
            }
            fclose($file) || fclose($fp);

            $reader = new Csv();
        } elseif ($ext === 'xls') {
            $reader = new Xls();
        } else {
            $reader = new Xlsx();
        }

        //导入文件首行类型,默认是注释,如果需要使用字段名称请使用name
        $importHeadType = isset($this->importHeadType) ? $this->importHeadType : 'comment';

        $table = $this->model->getQuery()->getTable();
        $database = 	hinkConfig::get('database.database');
        $fieldArr = [];
        $list = db()->query("SELECT COLUMN_NAME,COLUMN_COMMENT FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = ? AND TABLE_SCHEMA = ?", [$table, $database]);
        foreach ($list as $k => $v) {
            if ($importHeadType == 'comment') {
                $fieldArr[$v['COLUMN_COMMENT']] = $v['COLUMN_NAME'];
            } else {
                $fieldArr[$v['COLUMN_NAME']] = $v['COLUMN_NAME'];
            }
        }

        //加载文件
        $insert = [];
        try {
            if (!$PHPExcel = $reader->load($filePath)) {
                $this->error(__('Unknown data format'));
            }
            $currentSheet = $PHPExcel->getSheet(0);  //读取文件中的第一个工作表
            $allColumn = $currentSheet->getHighestDataColumn(); //取得最大的列号
            $allRow = $currentSheet->getHighestRow(); //取得一共有多少行
            $maxColumnNumber = Coordinate::columnIndexFromString($allColumn);
            $fields = [];
            for ($currentRow = 1; $currentRow <= 1; $currentRow++) {
                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
                    $fields[] = $val;
                }
            }

            for ($currentRow = 2; $currentRow <= $allRow; $currentRow++) {
                $values = [];
                for ($currentColumn = 1; $currentColumn <= $maxColumnNumber; $currentColumn++) {
                    $val = $currentSheet->getCellByColumnAndRow($currentColumn, $currentRow)->getValue();
                    $values[] = is_null($val) ? '' : $val;
                }
                $row = [];
                $temp = array_combine($fields, $values);
                foreach ($temp as $k => $v) {
                    if (isset($fieldArr[$k]) && $k !== '') {
                        $row[$fieldArr[$k]] = $v;
                    }
                }

                // 检测重命名,重名的话，根据后面的数字，自动加1,存在10个重名的概率非常小，所以，只检测最后一位
                $username_arr=Db::name('user')->column('username');

                if(in_array($row['username'],$username_arr) ){
                    // halt($row['username'].'已存在');
                    // 获取字符串最后一位
                    // $last=$row['username']{ strlen(trim($row['username']))-1};
                    // halt($last);
                    // if(is_numeric($last)){
                    //     $realname=substr($row['username'], 0, -1);
                    //     $bianhao=(int)$last+1;
                    //     $row['username']=$realname.$bianhao;
                    // }

                    // $this->error(__('No rows were updated'));
                    throw new Exception($row['username'].'考生重名了,请排查做好区分后，再此导入');
                    // $this->error();
                    // halt($row['username']);

                }

                // halt($username_arr);

                // 为手机号生成密码，不存在手机号的时候，密码设置为123456
                
                if(isset($row['mobile'])&&$row['mobile']){
                    $row['password']=$row['mobile'];
                }else{
                    $row['password']="123456";
                }
                // 设置考生的状态
                $row['status']='normal';
                $row['group_id']=1;
                
                // halt($row);
               
                if ($row) {
                    $insert[] = $row;
                }
            }
        } catch (Exception $exception) {
            $this->error($exception->getMessage());
        }
        if (!$insert) {
            $this->error(__('No rows were updated'));
        }

        try {
            //是否包含admin_id字段
            $has_admin_id = false;


            // halt($fieldArr);
            foreach ($fieldArr as $name => $key) {
                if ($key == 'admin_id') {
                    $has_admin_id = true;
                    break;
                }
            }
            if ($has_admin_id) {
                $auth = Auth::instance();
                foreach ($insert as &$val) {
                    if (!isset($val['admin_id']) || empty($val['admin_id'])) {
                        $val['admin_id'] = $auth->isLogin() ? $auth->id : 0;
                    }
                }
            }

            // halt(1111);

            // halt($insert);
            $result=$this->model->saveAll($insert);
            // halt($result->toArray());
            // halt($result);
            $ids=[];
              	//5.对象数组，需要用循环输出
            foreach ($result as $value) {

                //获取对象数组中，每一个数据对象的原始数据
                $data = $value -> getData();
            //    halt($data);
                $id[]=$data['id'];
                $ids_str=implode($id,',');
               
            
            }
            Db::name('daoru')->insert(['ids_str'=>$ids_str,'createtime'=>time(),'memo'=>'导入300考生']);
        } catch (PDOException $exception) {
            $msg = $exception->getMessage();
            if (preg_match("/.+Integrity constraint violation: 1062 Duplicate entry '(.+)' for key '(.+)'/is", $msg, $matches)) {
                $msg = "导入失败，包含【{$matches[1]}】的记录已存在";
            };
            $this->error($msg);
        } catch (Exception $e) {
            $this->error($e->getMessage());
        }

        $this->success();
    }

先导出cvs,再保存为xlxs格式，必填字段如下

用户名	昵称	手机号	性别	所属部门
ceshi1	ceshi	13956976397	0	14
admin1	admin	13888888888	0	14

1.其中，用户名要用编号区分，昵称可以相同，所以保留昵称，必填
2.手机号必填项，如果没有手机号，密码就是123456
3.性别，男对应1，女对应0，必须填数字
4.先增加部门，再填入部门的id，必须填数字

如何把新增的考生，加入到新的计划里。

1.新增导入记录表，字段，id，ids_str,createtime,memo，plan_ids

 $ids=[];
              	//5.对象数组，需要用循环输出
            foreach ($result as $value) {

                //获取对象数组中，每一个数据对象的原始数据
                $data = $value -> getData();
            //    halt($data);
                $id[]=$data['id'];
                $ids_str=implode($id,',');
            }
            Db::name('daoru')->insert(['ids_str'=>$ids_str,'createtime'=>time(),'memo'=>'导入300考生']);

2.一键mvc生成 kaoshi/daoru
3.一键菜单
4.复制ids
5.新增加入计划的按钮。

直接到导入考生管理里面，加一个操作按钮

具体方法：https://blog.csdn.net/weixin_41037929/article/details/107170494
https://ask.fastadmin.net/article/323.html
1.在表格的单元定义中加入buttons定义，例如：

buttons: [{
    name: 'upload',
    title:__('Upload'),
    text: '',
    icon: 'fa fa-cloud-upload',
    classname: 'btn btn-xs btn-info  btn-dialog',
    url: 'kaoshi/daoru/addtoplan',
  }]

2.加入计划

public function addtoplan($ids=null){
        
        $row = $this->model->get($ids);

        // halt($row);
        if (!$row) {
            $this->error(__('No Results were found'));
        }


        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                $params = $this->preExcludeFields($params);
                $result = false;
                Db::startTrans();
                try {
                    //是否采用模型验证
                    if ($this->modelValidate) {
                        $name = str_replace("\model\", "\validate\", get_class($this->model));
                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
                        $row->validateFailException(true)->validate($validate);
                    }
                    $result = $row->allowField(true)->save($params);

                    // 这里就是加入计划的真正逻辑

                   
                        $plan_id = explode(',', $params['plan_ids']);

                        foreach($plan_id as  $k=>$v){
                            $userplan = [];
                            $user_ids = explode(',', $params['ids_str']);
                            if ($params['ids_str']=='' || count($user_ids) < 1) {
                                $this->error('当前考生ids为空！');
                            }
                            foreach ($user_ids as $key => $value) {

                                $count=Db::name('KaoshiUserPlan')->where('plan_id',$v)->where('user_id',$value)->count();
                                if(!$count){
                                    array_push($userplan, ['plan_id' => $v, 'user_id' => $value]);
                                }
                                
                            }
                            $result = Db::name('KaoshiUserPlan')->insertAll($userplan);
                        }
                        

                 

                    Db::commit();
                } catch (ValidateException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (PDOException $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                } catch (Exception $e) {
                    Db::rollback();
                    $this->error($e->getMessage());
                }
                if ($result !== false) {
                    $this->success();
                } else {
                    $this->error(__('是不允许重复加入计划!'));
                }
            }
            $this->error(__('Parameter %s can not be empty', ''));
        }

        $this->view->assign("row", $row);
        return $this->view->fetch();
     }

3.新增考试aatoplan.html

<form id="edit-form" class="form-horizontal" role="form" data-toggle="validator" method="POST" action="">

    <div class="form-group">
        <label class="control-label col-xs-12 col-sm-2">{:__('当前考生的id列表')}:</label>
        <div class="col-xs-12 col-sm-8">
            <textarea id="c-ids_str" data-rule="required" class="form-control" rows="5" name="row[ids_str]" cols="50"  readonly>{$row.ids_str|htmlentities}</textarea>
        </div>
    </div>

    <!-- 新增备选的考试计划 -->

    <div class="form-group">
        <label for="c-type" class="control-label col-xs-12 col-sm-2">{:__('选择考试计划')}:</label>
        <div class="col-xs-12 col-sm-8">
            <input id="c-type" data-rule="required" class="form-control selectpage" data-multiple="true" data-source="kaoshi/examination/plan/index" placeholder="类型为自定义,可任意输入,无需确认,自动添加" data-primary-key="id" data-field="plan_name" name="row[plan_ids]" type="text" value="">
        </div>
    </div>

    <div class="form-group layer-footer">
        <label class="control-label col-xs-12 col-sm-2"></label>
        <div class="col-xs-12 col-sm-8">
            <button type="submit" class="btn btn-success btn-embossed disabled">{:__('OK')}</button>
            <button type="reset" class="btn btn-default btn-embossed">{:__('Reset')}</button>
        </div>
    </div>
</form>