聚合数据通过ajax调用,接入聚合数据，如何用js通过筛选拿到想要的数据

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Net;

using System.IO;

using Xfrog.Net;

using System.Diagnostics;

using System.Web;

//----------------------------------

// 星座运势调用示例代码 － 聚合数据

// 在线接口文档：http://www.juhe.cn/docs/58

// 代码中JsonObject类下载地址:http://download.youkuaiyun.com/down...

//----------------------------------

namespace ConsoleAPI

{

class Program

{

static void Main(string[] args)

{

string appkey = "e9ec8a12788cdea813523949d50a287"; //配置您申请的appkey

//1.运势查询

string url1 = "http://web.juhe.cn:8080/constellation/getAll";

var parameters1 = new Dictionary();

parameters1.Add("e9ec8a12788cdea813523949d60a287", appkey);//你申请的key

parameters1.Add("白羊座" , "金牛座","双子座","巨蟹座"); //星座名称，如:白羊座

parameters1.Add("today" , "tomorrow","week","nextweek"); //运势类型：today,tomorrow,week,nextweek,month,year

var v = $('#baiyangzuo').val();//

string result1 = sendPost(url1, parameters1, "get");

JsonObject newObj1 = new JsonObject(result1);

String errorCode1 = newObj1["error_code"].Value;

if (errorCode1 == "0")

{

Debug.WriteLine("成功");

Debug.WriteLine(newObj1);

}

else

{

//Debug.WriteLine("失败");

Debug.WriteLine(newObj1["error_code"].Value+":"+newObj1["reason"].Value);

}

}

///

/// Http (GET/POST)

///

/// 请求URL

/// 请求参数

/// 请求方法

/// 响应内容

static string sendPost(string url, IDictionary parameters, string method)

{

if (method.ToLower() == "post")

{

HttpWebRequest req = null;

HttpWebResponse rsp = null;

System.IO.Stream reqStream = null;

try

{

req = (HttpWebRequest)WebRequest.Create(url);

req.Method = method;

req.KeepAlive = false;

req.ProtocolVersion = HttpVersion.Version10;

req.Timeout = 5000;

req.ContentType = "application/x-www-form-urlencoded;charset=utf-8";

byte[] postData = Encoding.UTF8.GetBytes(BuildQuery(parameters, "utf8"));

reqStream = req.GetRequestStream();

reqStream.Write(postData, 0, postData.Length);

rsp = (HttpWebResponse)req.GetResponse();

Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet);

return GetResponseAsString(rsp, encoding);

}

catch (Exception ex)

{

return ex.Message;

}

finally

{

if (reqStream != null) reqStream.Close();

if (rsp != null) rsp.Close();

}

}

else

{

//创建请求

HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url + "?" + BuildQuery(parameters, "utf8"));

//GET请求

request.Method = "GET";

request.ReadWriteTimeout = 5000;

request.ContentType = "text/html;charset=UTF-8";

HttpWebResponse response = (HttpWebResponse)request.GetResponse();

Stream myResponseStream = response.GetResponseStream();

StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8"));

//返回内容

string retString = myStreamReader.ReadToEnd();

return retString;

}

}

///

/// 组装普通文本请求参数。

///

/// Key-Value形式请求参数字典

/// URL编码后的请求数据

static string BuildQuery(IDictionary parameters, string encode)

{

StringBuilder postData = new StringBuilder();

bool hasParam = false;

IEnumerator> dem = parameters.GetEnumerator();

while (dem.MoveNext())

{

string name = dem.Current.Key;

string value = dem.Current.Value;

// 忽略参数名或参数值为空的参数

if (!string.IsNullOrEmpty(name))//&& !string.IsNullOrEmpty(value)

{

if (hasParam)

{

postData.Append("&");

}

postData.Append(name);

postData.Append("=");

if (encode == "gb2312")

{

postData.Append(HttpUtility.UrlEncode(value, Encoding.GetEncoding("gb2312")));

}

else if (encode == "utf8")

{

postData.Append(HttpUtility.UrlEncode(value, Encoding.UTF8));

}

else

{

postData.Append(value);

}

hasParam = true;

}

}

return postData.ToString();

}

///

/// 把响应流转换为文本。

///

/// 响应流对象

/// 编码方式

/// 响应文本

static string GetResponseAsString(HttpWebResponse rsp, Encoding encoding)

{

System.IO.Stream stream = null;

StreamReader reader = null;

try

{

// 以字符流的方式读取HTTP响应

stream = rsp.GetResponseStream();

reader = new StreamReader(stream, encoding);

return reader.ReadToEnd();

}

finally

{

// 释放资源

if (reader != null) reader.Close();

if (stream != null) stream.Close();

if (rsp != null) rsp.Close();

}

}

}

}

以上代码是编写在js里面的，这是聚合提供的数据星座数据