我只是使用OpenAPI Spec(Swagger)教程关注egghead Build Node.js API.我在教程中编写了一个保存数据的函数,但是当我试图保存数据时,我已经得到了
使用OpenAPI Spec(Swagger)构建Node.js API
{
"message": "Response validation failed: void does not allow a value",
"code": "INVALID_TYPE",
"failedValidation": true,
"path": [
"paths",
"/",
"post",
"responses",
"200"
],
"originalResponse": "{}"
}
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我是新手,所以任何人都可以帮助我
我想获取一些数据以及雇员的最后休假日期及其雇员姓名,因此我编写了此查询,该如何在laravel 5中执行此操作
SELECT employee.firstname,employee.lastname,employee.id,hr_leave.*,LAST(hr_leave.date) AS lastleaveday
FROM employee
INNER JOIN hr_leave
ON employee.id=hr_leave.hrid
WHERE hr_leave.oid=$id
employee
id oid firstname lastname
id is primary key
hr_leave
id oid hrid leave_from leave_to days reason
id is primary key hrid is the foreign key
Run Code Online (Sandbox Code Playgroud) 我从数据库中获取了一些值,并将这些值从控制器传递到视图中。现在我想carbon function在Laravel视图中使用这些数据。
我在查看文件中写道
foreach($customer as $time){
$create= $time->created_at;
$update= $time->updated_at;
$create_at_difference=\Carbon\Carbon::createFromTimestamp(strtotime($create))->diff(\Carbon\Carbon::now())->days;
}
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当我这样尝试时,它会返回 "Class 'Carbon' not found"
我怎样才能做到这一点?