有了 JSON 这种格式，我们就可以更加容易的表示拥有复杂结构的数据了。

    1. [
    2.     {
    3.         "id": "59d632855434e",
    4.         "title": "错过",
    5.         "artist": "梁咏琪",
    6.         "images": ["/uploads/img/1.jpg"],
    7.         "source": "/uploads/mp3/1.mp3"
    8.     },
    9.     {
    10.         "id": "59d632855434f",
    11.         "title": "开始懂了",
    12.         "artist": "孙燕姿",
    13.         "images": ["/uploads/img/2.jpg"],
    14.         "source": "/uploads/mp3/2.mp3"
    15.     },
    16.     {
    17.         "id": "59d6328554350",
    18.         "title": "一生中最爱",
    19.         "artist": "谭咏麟",
    20.         "images": ["/uploads/img/3.jpg"],
    21.         "source": "/uploads/mp3/3.mp3"
    22.     },
    23.     {
    24.         "id": "59d6328554351",
    25.         "title": "爱在深秋",
    26.         "artist": "谭咏麟",
    27.         "images": ["/uploads/img/4.jpg"],
    28.         "source": "/uploads/mp3/4.mp3"
    29.     }
    30. ]
    34. [{"title":"zhangjie","artist":"zhangjie","images":["uploads\/bb.png"],"source":"uploads\/\u5f20\u6770 - \u6211\u7684\u672a\u6765\u4e0d\u662f\u68a6 (\u4f34\u594f).mp3"},{"title":"22","artist":"222","images":["uploads\/bb.png"],"source":"uploads\/\u5f20\u6770 - \u6211\u7684\u672a\u6765\u4e0d\u662f\u68a6 (\u4f34\u594f).mp3"}]