我需要的帮助不大。知道如何从这一行获得赔率吗?
<td colspan="5" data-ev='{"id":3661436,"mId":2423000,"isR":false,"opps": [{"id":37788663,"optN":1,"wn":false,"rt":"1.07","fau":null},{"id":37788664,"optN":5,"wn":false,"rt":"11.00","fau":null}],"oTpId":3}'></td>
我需要从“rt”获得价值1.07,11.00。行内可以是更多这样的值。谢谢。