var arr=["{m=200,p=10,o=0}","{m=201,p=11,o=1}","{m=202,p=12,o=2}"]; var aone=arr[0]; var m=parseInt(aone.split("m")[1].split("=")[1]); alert(m)
转:https://www.cnblogs.com/fanting/p/9340034.html