php - laravel 多次插入到 MySQL

Question

我试图将多行数据插入到 MySQL 表中，但只插入了第一行。这是我的 Controller 中的代码。

DB :: table("users_has_activities") -> insert
(
array("usersID" => $userId, "activitiesID" => 1, "time" => $datetime, "value" => 1,
"multiplier" => 1 ),


array("usersID" => $userId, "activitiesID" => 2, "time" => $datetime, "value" => 1,
"multiplier" => 1 ),

array("usersID" => $userId, "activitiesID" => 3, "time" => $datetime, "value" => 1,
"multiplier" => 1 )
);

我可以这样做，但我正在寻找更好的方法。

DB :: table("users_has_activities") -> insert
(
array("usersID" => $userId, "activitiesID" => 1, "time" => $datetime, "value" => 1,
"multiplier" => 1 )
);

  DB :: table("users_has_activities") -> insert
(
array("usersID" => $userId, "activitiesID" => 2, "time" => $datetime, "value" => 1,
"multiplier" => 1 )
);


DB :: table("users_has_activities") -> insert
(
array("usersID" => $userId, "activitiesID" => 3, "time" => $datetime,   "value" =>   1,
"multiplier" => 1 )
 );

Answer 1

你正试图传递一个数组，但你忘了添加 array():

DB::table("users_has_activities") -> insert(array(
array("usersID" => $userId, "activitiesID" => 1, "time" => $datetime, "value" => 1,
"multiplier" => 1 ),

array("usersID" => $userId, "activitiesID" => 2, "time" => $datetime, "value" => 1,
"multiplier" => 1 ),

array("usersID" => $userId, "activitiesID" => 3, "time" => $datetime, "value" => 1,
"multiplier" => 1 )
));