1、json字符串中只有一组
string jsonstr = "{'name':'xiaoming','age':'11','lastTime':'2016-07-26','address':'luoyang'}";
var jsonArray = eval(jsonstr);2、json字符串中有多组
string jsonstr2 = "[{'name':'xiaoming','age':'11','lastTime':'2016-07-26','address':'luoyang'},{'name':'xiaoming2','age':'12','lastTime':'2016-07-27','address':'luoyang2'}]";
var jsonArray2= eval(jsonstr2);3、json字符串中数组中嵌套的还有数组
string jsonstr3 = "{'name':'xiaoming','age':'11','lastTime':'2016-07-26','address':{'pro':'henan','city':'luoy'}}";
var jsonArray3 = eval('(' + jsonstr3 + ')');4、JS中将object类型转换为json字符串
var ajaxform=$.post("kecheng_get.php",{act:'read',banji_id:banji_id,kecheng_name:kecheng_name},function(result_str){
result = JSON.parse(result_str);
var back_status = result.back_status;
if (back_status=='ok'){以上就是JS中json字符串转换为数组的详细内容，更多关于JS中json字符串转换为数组的资料请关注九品源码其它相关文章！