polylines:
[
{id:"transit_leg_0_0",group:"walk",points:"qnnsFwy_eUvBzCPd@",levels:"B?B",numLevels:4,zoomFactor:16},
{id:"transit_leg_0_1",group:"walk",points:"gjnsFus_eU`AXxAAvFkEAE",levels:"B???B",numLevels:4,zoomFactor:16},
{id:"transit_leg_0_4",group:"walk",points:"w|zrF{nxeU\\`@bGeK",levels:"B?B",numLevels:4,zoomFactor:16},{id:"transit_leg_0_5",group:"walk",points:"uszrF_zxeUgAqAeFrI",levels:"B@B",numLevels:4,zoomFactor:16},
{id:"transit_leg_0_6",group:"walk",points:"c}zrF}qxeUc@J}BbE_@TWE",levels:"B???B",numLevels:4,zoomFactor:16}
]
比如说将[]之间的字符串转化为一个二维数组，怎么弄？
一维的我弄过，用eval就搞定了，但是二维的就出错了，请大侠帮忙阿！！！
小弟我新手，最好给出实际的代码！谢谢！
这个搞二维干嘛？没有意义吧？json不好用？？
json是啥东东？怎么用？
我是想把name:value这些字段都解析出来，不管用什么方法
马上给分！！！
一维数组的时候直接这么搞就行，二维的就不会了
eval("data = " + polylines);
假设 str 中存储的为上述代码
JScript code:
eval("var obj = {" + 'polylines: [{ id: "transit_leg_0_0",
