我想根据department_string_id将项目表与部门表连接起来，并将用户表与项目表中的project_owner_id连接起来，并在条件project.project_owner_id=users.aceid的情况下将用户表aceid连接起来
desired query (working fine)
select p.*,d.department_head_aceid from project as p inner join department as d on p.department_string_id=d.department_string_id inner join users as u on p.project_owner_id=u.aceid where u.id='4'
Laravel 查询
$approver_id_roles=DB::table('project')
->join('department', 'project.department_string_id', '=', 'department.department_string_id')->join('users','project.project_owner_id','=','users.aceid')
->where('project.project_owner_id','=','users.aceid')
->select('department.department_head_aceid')->get();
发现以下错误
TokenMismatchException in VerifyCsrfToken.php line 68:
我在这里做错了什么
最佳答案
为了避免 CSRF 攻击，我们希望在表单中添加 token 。 Laravel token
<input type="hidden" name="_token" value="{{ csrf_token() }}">
关于php - laravel 中合并三个表的连接查询，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/46578290/