导入Excel工作表到Mongodb数据库与列映射
答
您可以自己创建它。我已经开发了这种代码是从MySQL数据库中读取数据,并把它在MongoDB中,它的代码是:
$collection = $db->createCollection("emp_details");
$collection->createIndex(array('email' => 1));
$getAllEmp = "select first_name, last_name, position, email, office, start_date, age, salary from datatables_demo";
$resAllEmp = mysqli_query($conn, $getAllEmp);
$data = array();
$count = 1;
if(mysqli_num_rows($resAllEmp) > 0)
{
while($row = mysqli_fetch_assoc($resAllEmp))
{
$data['_id'] = new MongoId();
$data['emp_id'] = $count;
$data['first_name'] = $row['first_name'];
$data['last_name'] = $row['last_name'];
$data['position'] = $row['position'];
$data['email'] = $row['email'];
$data['office'] = $row['office'];
$data['start_date'] = $row['start_date'];
$data['age'] = $row['age'];
$data['salary'] = $row['salary'];
$data['project'] = array('Project1', 'Project2', 'Project3');
$data['password'] = md5('12345');
if($collection->insert($data))
{
$count++;
}
}
}
使用上面的代码,并通过删除Mysql的部分修改和补充CSV阅读部分,它和它工作正常。