Array
(
    [0] => http://api-server-corpus1.zhan.com/words/word/label-example
    [1] => Array
        (
            [word_id] => 68148
            [label] => 16
            [type] => 0
            [app_id] => beikao
            [sign] => 973773496c0db0c8ff557ae1c1677304
        )

    [2] => Array
        (
        )

)