这样的json数据如何解析

这样的json数据怎么解析

JScript code

var myTransActionsData = {

'data': [
 {
'stock_name': "\u7231\u4ed5\u8fbe",
'stock_symbol': '002403',
'transaction_time': '2010-09-10 09:32:31',
'flag': 'sell',
'price': '17.52',
'amount': '39900',
'display': 'black'
},
 {
'stock_name': "\u7231\u4ed5\u8fbe",
'stock_symbol': '002403',
'transaction_time': '2010-09-09 13:05:16',
'flag': 'buy',
'price': '17.65',
'amount': '39900',
'display': 'black'
},
 {
'stock_name': "\u987a\u7f51\u79d1\u6280",
'stock_symbol': '300113',
'transaction_time': '2010-09-07 10:53:08',
'flag': 'sell',
'price': '84.98',
'amount': '8300',
'display': 'black'
},
 {
'stock_name': "\u987a\u7f51\u79d1\u6280",
'stock_symbol': '300113',
'transaction_time': '2010-09-06 13:01:47',
'flag': 'buy',
'price': '79.80',
'amount': '8300',
'display': 'black'
},
 {
'stock_name': "\u987a\u7f51\u79d1\u6280",
'stock_symbol': '300113',
'transaction_time': '2010-09-03 09:31:08',
'flag': 'sell',
'price': '78.87',
'amount': '8300',
'display': 'black'
},
 {
'stock_name': "\u987a\u7f51\u79d1\u6280",
'stock_symbol': '300113',
'transaction_time': '2010-09-02 09:37:44',
'flag': 'buy',
'price': '75.54',
'amount': '8300',
'display': 'black'
},
 {
'stock_name': "\u6d77\u683c\u901a\u4fe1",
'stock_symbol': '002465',
'transaction_time': '2010-09-02 09:30:27',
'flag': 'sell',
'price': '49.10',
'amount': '13000',
'display': 'black'
},
 {
'stock_name': "\u6d77\u683c\u901a\u4fe1",
'stock_symbol': '002465',
'transaction_time': '2010-09-01 14:01:05',
'flag': 'buy',
'price': '49.54',
'amount': '13000',
'display': 'black'
},
 {
'stock_name': "\u987a\u7f51\u79d1\u6280",
'stock_symbol': '300113',
'transaction_time': '2010-09-01 13:46:08',
'flag': 'sell',
'price': '72.98',
'amount': '8800',
'display': 'black'
},
 {
'stock_name': "\u987a\u7f51\u79d1\u6280",
'stock_symbol': '300113',
'transaction_time': '2010-08-27 09:34:52',
'flag': 'buy',
'price': '64.16',
'amount': '8800',
'display': 'black'
},
 {
'stock_name': "\u91d1\u53d1\u79d1\u6280",
'stock_symbol': '600143',
'transaction_time': '2010-08-27 09:30:59',
'flag': 'sell',
'price': '10.99',
'amount': '52100',
'display': 'black'
},
 {
'stock_name': "\u91d1\u53d1\u79d1\u6280",
'stock_symbol': '600143',
'transaction_time': '2010-08-26 13:59:58',
'flag': 'buy',
'price': '10.92',
'amount': '52100',
'display': 'black'
},
 {
'stock_name': "\u534e\u4ec1\u836f\u4e1a",
'stock_symbol': '300110',
'transaction_time': '2010-08-26 10:35:36',
'flag': 'sell',
'price': '22.57',
'amount': '25300',
'display': 'black'
},
 {
'stock_name': "\u534e\u4ec1\u836f\u4e1a",
'stock_symbol': '300110',
'transaction_time': '2010-08-25 09:31:05',
'flag': 'buy',
'price': '23.88',
'amount': '25300',
'display': 'black'
},
 {
'stock_name': "\u90d1\u7164\u673a",
'stock_symbol': '601717',
'transaction_time': '2010-08-24 10:41:38',
'flag': 'sell',
'price': '32.63',
'amount': '18400',
'display': 'black'
}

],
'count' : 541,
pagesize: 15,
'status' : '1000'
}

myTransActionsData['pages'] = Math.ceil(parseInt(myTransActionsData['count'])/parseInt(myTransActionsData['pagesize']))

我用这种方法

$str = file_get_contents($url);
$data = json_decode($str);
得不到数据。
我主要是想遍历data里面的数据，得到里面的值。


------解决方案--------------------
主要是后面的 【'count' : 541, pagesize: 15,】格式不对，要处理一下

PHP code