Array
(
    [0] => http://api-server-corpus1.zhan.com/words/word/label-example
    [1] => Array
        (
            [word_id] => 50655
            [label] => 16
            [type] => 0
            [app_id] => beikao
            [sign] => f7fd8b56ce8e4f7f81faa4aa63495ffe
        )

    [2] => Array
        (
        )

)