请教这个字符串为什么不能json_decode

Question

[
    {
        "desc": "1111",
        "imgurl": "./data/attachments/20140422/5355e745ae166.jpg"
    },
    {
        "desc": "333333",
        "imgurl": "./data/attachments/20140422/5355e745c8a40.jpg"
    },
    {
        "desc": "u306e333",
        "imgurl": "./data/attachments/201"
    }
]

Answer 1

贴出 存入json数据的字段的属性？字段是否被截断。