前台解析Json串出错，求大神帮忙
问题描述：
{
"obj": "[{\"contact_channel_detail\":\"5026789\",\"total_new_charge\":\"19.00\",\"total_due_amount\":\"0.00\",\"sum_latefee_amount\":\"0.00\",\"error\":\"0\",\"sum_wavelatefee_amount\":\"0.00\",\"error_message\":\"\",\"cust_name_full\":\"\",\"address_desc\":\"\",\"acct_prepay\":\"0.00\",\"payment_method_type\":\"\",\"arrearageQuery_info\":[[]]}]"
}
答
还没搞定？obj需要在parse过
var obj = {
"obj": "[{\"contact_channel_detail\":\"5026789\",\"total_new_charge\":\"19.00\",\"total_due_amount\":\"0.00\",\"sum_latefee_amount\":\"0.00\",\"error\":\"0\",\"sum_wavelatefee_amount\":\"0.00\",\"error_message\":\"\",\"cust_name_full\":\"\",\"address_desc\":\"\",\"acct_prepay\":\"0.00\",\"payment_method_type\":\"\",\"arrearageQuery_info\":[[]]}]"
}
obj = JSON.parse(obj.obj);///////
for(attr in obj[0])alert(attr+'='+obj[0][attr])
答
有卡json语句 的小工具 可以看出有没有错的