我有一个格式如下的JSON数据：
//[ { "id": "47356445037421" ,"t" : "DBL" ,"e" : "NSE" ,"l" : "494.00" ,"l_fix" : "494.00" ,"l_cur" : "₹494.00" ,"s": "0" ,"ltt":"3:30PM GMT+5:30" ,"lt" : "May 17, 3:30PM GMT+5:30" ,"lt_dts" : "2017-05-17T15:30:00Z" ,"c" : "+19.50" ,"c_fix" : "19.50" ,"cp" : "4.11" ,"cp_fix" : "4.11" ,"ccol" : "chg" ,"pcls_fix" : "474.5" } ]
当我迭代这个JSON时，我收到以下错误：
“未捕获的错误：语法错误，无法识别的表达式：// [”错误
任何人都可以建议我如何处理或如何在JSON之前删除//。