生成的Json如下：

{    "GoThroughNo": "ABC00001",    "AwbList": [        {            "Mawb": 0,            "Hawb": "0001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 1,            "Hawb": "1001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 2,            "Hawb": "2001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 3,            "Hawb": "3001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 4,            "Hawb": "4001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 5,            "Hawb": "5001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 6,            "Hawb": "6001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 7,            "Hawb": "7001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 8,            "Hawb": "8001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        },        {            "Mawb": 9,            "Hawb": "9001",            "PictrueUrls": [                "http://www.baidu.com/",                "http://sina.com.cn"            ]        }    ]}