车辆违章查询演示示例

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Net.Security;
using System.Security.Cryptography.X509Certificates;
using System.Net;
using System.IO;
using System.IO.Compression;
using System.Text.RegularExpressions;
using System.Web.Script.Serialization;
namespace weizhang
{
class Program
{
static void Main(string[] args)
{

string city = "GZ_GuiYang";// 城市代码 *
string hphm = "贵A19X37";// 号牌号码 完整7位 *
string hpzl = "02";//号牌种类编号 (参考号牌种类接口)*
string engineno = "89541w";//发动机号 (根据城市接口中的参数填写)
string key = "**********************";//申请的key值
string url = "http://apis.haoservice.com/weizhang/query?city="+city+"&hphm="+hphm+"&hpzl="+hpzl+"&engineno="+engineno+"&key="+ key;
WebClient wc = new WebClient();
wc.Encoding = Encoding.UTF8;
string str = wc.DownloadString(url);
Console.WriteLine(str);
Console.ReadKey();

}
}
}

URL：http://apis.haoservice.com/weizhang/query
支持格式：json
http请求方式：GET POST
DEMO：http://apis.haoservice.com/weizhang/query?city=GZ_GuiYang&hphm=贵A19X37&hpzl=02&engineno=895
返回示例:
{
"error_code": "0",
"reason": "成功返回",
"result":
{
"province": "S1X",
"city": "S1X_JinZhong",
"hphm": "晋KLV007",
"hpzl": "02",
"lists":
[
{
"date": "2013-10-06 09:50",
"area": "文苑街南",
"act": "驾驶中型以上载客载货汽车、危险物品运输车辆以外的其他机动车行驶超过规定时速未达20%的",
"code": "1352",
"fen": "3",
"money": "200",
"handled": "未处理",
"PayNo":"067900104603",
"longitude": "112.737809",
"latitude": "37.710136"
}
]
}
}

备注:
车辆违章查询,要先有key值,然后将自己想要查询的城市代码,号牌号码,号牌种类编号等依次输入;
若出现错误,请查看该网页(http://www.haoservice.com/docs/2/query)上的代码表.

车辆违章查询接口