怎么获取这个json字符串中的list中的各个字段？

{
ACCT_LIST=[
{
accountAlias=,
accountLastUse=20160418090910,
accountName=,
accountNo=6214180000401526887,
accountNote=,
accountSeq=99,
accountType=DP,
currencyType=01,
eAccountFlag=,
ePayFlag=,
icFlag=1,
netPayState=01,
openDate=20150414,
openNode=03301,
security=,
signFlag=1
},
{
accountAlias=,
accountLastUse=20160418090910,
accountName=,
accountNo=6223161800881904,
accountNote=,
accountSeq=99,
accountType=DP,
currencyType=01,
eAccountFlag=,
ePayFlag=,
icFlag=,
netPayState=01,
openDate=20130909,
openNode=01227,
security=,
signFlag=0
}
],
DYNAMIC_KEY=so3ox9vuIxqkouZj,
MSG=1,
STATUS=1
}

用JSONObject解析

for(var i=0;i<ACCT_LIST.length;i++)
{
ACCT_LIST[i].accountNo;
}

解析json字符串JSON.parse(json)，得到一个javascript原生对象，然后采用for..in循环遍历数组