Illuminate\Support\Collection Object
(
    [items:protected] => Array
        (
            [0] => stdClass Object
                (
                    [id] => 441
                    [tid] => 331
                    [cid] => 0
                    [name] => 案例
                    [token] => 2VUTNOAb3lCZyfpsX
                    [stu] => 2
                    [icon] => 
                )

        )

    [escapeWhenCastingToString:protected] => 
)