Question

我有csv文件。我现在已经上传了我想把它的数据放入我的数据库cakephp 2.7.5

csv文件包含与employee表字段名称完全相同的字段名称我的问题是如何将数据放在员工表中这里是功能代码

public function import_csv（）{

    $this->loadModel('Csvimport');    

    if ($this->request->is('post', 'put')) {

        $this->request->data['Csvimport']['created_user_id']    = $this->Auth->user('id');
        $this->request->data['Csvimport']['modified_user_id']   = $this->Auth->user('id');

        if (!empty($this->request->data)) {

            $file = $this->request->data['Csvimport']['file_name'];

                $name = explode(".", $file['name']);
                //echo "before:".$file['name'][$i];
                $name = uniqid().".".$name[1];
                //echo "after:".$name;

                $ext = substr(strtolower(strrchr($name, '.')), 1); //get the extension
                $arr_ext = array('csv');  //set allowed extensions
                //only process if the extension is valid
            if ($file['size'] < 1000000) {

                if(in_array($ext, $arr_ext)){

                    //do the actual uploading of the file. First arg is the tmp name, second arg is
                    //where we are putting it

                    move_uploaded_file($file['tmp_name'], WWW_ROOT . '/attachments/csvimports/' . $name);
                    //prepare the filename for database entry
                    $this->request->data['Csvimport']['file_name'] = $name;
                    $this->request->data['Csvimport']['file_type'] = $file['type'];
                    $this->request->data['Csvimport']['file_size'] = $file['size'];
                }else{
                    $message = 'Your File should be in given formats only.';
                    $this->set('message',$message);
                    $this->Session->setFlash($message, 'error_flesh', array(), 'error');

                    $this->redirect(array('controller' => 'csvimports' , 'action' => 'import_csv'));
                }
            }else{
                $message = 'Your File should be Upto 1MB only.';
                $this->set('message',$message);
                $this->Session->setFlash($message, 'error_flesh', array(), 'error');

                $this->redirect(array('controller' => 'csvimports' , 'action' => 'import_csv'));
            }
        }
        $this->Csvimport->id = $id;
        if ($this->Csvimport->save($this->request->data)){  

            $message = 'The Csv File has been Uploaded';
            $this->set('message',$message);
            $this->Session->setFlash($message, 'success_flesh', array(), 'successfully');

            $this->redirect(array('controller' => 'csvimports' , 'action' => 'import_csv'));
        } else {

            $message = 'The Csv File could not be Uploaded. Please, try again.';
            $this->set('message',$message);
            $this->Session->setFlash($message, 'error_flesh', array(), 'error');

        }
    }
}

Answer 1

如果您需要在导入之前遍历每一行数据，考虑使用

$this->Csvimport->create()
$this->Csvimport->save(['fieldName'=>$data1, 'fieldName'=>$data2, ... ]);

如果您不需要，请在完成后使用整个阵列上的saveAll。这是糕点文件：

http://book.cakephp.org/2.0/en/models/saving-your-data.html

使用cakephp 2.7.5将数据从csv导入mysql

1 个答案: