链接网址：http://www.cnblogs.com/yangwujun/p/5973120.html
在VisualStudio2010中新建网站JPushAndroid。添加引用json帮助类库Newtonsoft.Json.dll。
在web.config增加appkey和mastersecret,可以在极光官网www.jpush.cn申请。web.config源码：
<?xml version="1.0"?>
<!--
有关如何配置 ASP.NET 应用程序的详细信息，请访问
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<appSettings>
<add key="AppKey" value="b232c57153afc71ed74ae3da"/>
<add key="MasterSecret" value="1ed5fcf68f44ea2a6b01e854"/>
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.0"/>
</system.web>
</configuration>
添加类JPushV3，会弹出保存类在App_code文件夹下，确定。
JpushV3代码如下：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Net;
using System.Text;
using System.IO;
using System.Configuration;
using System.Collections;
/*
* 参考文档：http://docs.jpush.cn/display/dev/Index 选择里面的：服务器端 API，Push-API-V3
*
* 极光推送的网站的网址是：https://www.jpush.cn/
* 旧版本V2 http://docs.jpush.cn/display/dev/Push+API+v2
* 最新版本V3 http://docs.jpush.cn/display/dev/Push-API-v3
*
* 其中服务端的接口以及示例代码都在这里：http://docs.jpush.cn/display/dev/Server-SDKs
*/
/// <summary>
/// 极光推送的最新版：PUSH-API-V3
/// 参考地址 http://docs.jpush.cn/display/dev/Push-API-v3
/// POST https://api.jpush.cn/v3/push
/// </summary>
public class JPushV3
{
/// <summary>
/// 应用标识：极光推送的用户名
/// </summary>
private readonly string AppKey = ConfigurationManager.AppSettings["AppKey"];
/// <summary>
/// 极光推送的密码
/// </summary>
private readonly string MasterSecret = ConfigurationManager.AppSettings["MasterSecret"];
/// <summary>
/// 极光推送请求的url地址
/// </summary>
private readonly string RequestUrl = "https://api.jpush.cn/v3/push";
/// <summary>
/// 查询推送结果请求的Url地址
/// </summary>
private readonly string ReceivedUrl = "https://report.jpush.cn/v3/received";
/// <summary>
/// 发送推送请求到JPush，使用HttpWebRequest
/// </summary>
/// <param name="method">传入POST或GET</param>
/// <param name="url">固定地址</param>
/// <param name="auth">用户名AppKey和密码MasterSecret形成的Base64字符串</param>
/// <param name="reqParams">请求的json参数，一般由Platform(平台)、Audience(设备对象标识)、Notification(通知)、Message(自定义消息)、Options(推送可选项)组成</param>
/// <returns></returns>
public string SendRequest(String method, String url, String auth, String reqParams)
{
string resultJson = "";
HttpWebRequest myReq = null;
HttpWebResponse response = null;
try
{
myReq = (HttpWebRequest)WebRequest.Create(url);
myReq.Method = method;
myReq.ContentType = "application/json";
if (!String.IsNullOrEmpty(auth))
{
myReq.Headers.Add("Authorization", "Basic " + auth);
}
if (method == "POST")
{
byte[] bs = UTF8Encoding.UTF8.GetBytes(reqParams);
myReq.ContentLength = bs.Length;
using (Stream reqStream = myReq.GetRequestStream())
{
reqStream.Write(bs, 0, bs.Length);
reqStream.Close();
}
}
response = (HttpWebResponse)myReq.GetResponse();
HttpStatusCode statusCode = response.StatusCode;
if (Equals(response.StatusCode, HttpStatusCode.OK))
{
using (StreamReader reader = new StreamReader(response.GetResponseStream(), System.Text.Encoding.UTF8))
{
resultJson = reader.ReadToEnd();
try
{
object json = Newtonsoft.Json.JsonConvert.DeserializeObject(resultJson);
}
catch
{
resultJson = string.Format("{{"error": {{"message": "{0}", "code": 10086}}}}", "响应的结果不是正确的json格式");
}
}
}
}
catch (WebException ex)
{
if (ex.Status == WebExceptionStatus.ProtocolError)
{
HttpStatusCode errorCode = ((HttpWebResponse)ex.Response).StatusCode;
string statusDescription = ((HttpWebResponse)ex.Response).StatusDescription;
using (StreamReader sr = new StreamReader(((HttpWebResponse)ex.Response).GetResponseStream(), System.Text.Encoding.UTF8))
{
resultJson = sr.ReadToEnd();
//{"errcode":404,"errmsg":"request api doesn't exist"}
Dictionary<string, object> dict = JsonToDictionary(resultJson);
string errCode = "10086";
string errMsg = "发送推送的请求地址不存在或无法连接";
if (dict.ContainsKey("errcode"))
{
errCode = dict["errcode"].ToString();
}
if (dict.ContainsKey("errmsg"))
{
errMsg = dict["errmsg"].ToString();
}
resultJson = string.Format("{{"error": {{"message": "{0}", "code": {1}}}}}", errMsg, errCode);
}
}
else
{
//这里一定是error作为键名（自定义错误号10086），和极光推送失败时的json格式保持一致 如 {"error": {"message": "Missing parameter", "code": 1002}}
resultJson = string.Format("{{"error": {{"message": "{0}", "code": 10086}}}}", ex.Message.Replace(""", " ").Replace("'", " "));
}
}
catch (System.Exception ex)
{
resultJson = string.Format("{{"error": {{"message": "{0}", "code": 10086}}}}", ex.Message.Replace(""", " ").Replace("'", " "));
}
finally
{
if (response != null)
{
response.Close();
}
if (myReq != null)
{
myReq.Abort();
}
}
return resultJson;
}
/// <summary>
/// 通过用户名AppKey和密码获取验证码
/// </summary>
/// <returns></returns>
private string GetBase64Auth()
{
string str = this.AppKey + ":" + this.MasterSecret;
byte[] bytes = Encoding.Default.GetBytes(str);
return Convert.ToBase64String(bytes);
}
/// <summary>
/// 发送推送请求到JPush
/// </summary>
/// <param name="method">POST或GET</param>
/// <param name="reqParams">请求的json参数，一般由Platform(平台)、Audience(设备对象标识)、Notification(通知)、Message(自定义消息)、Options(推送可选项)组成</param>
/// <returns></returns>
public string SendRequest(String method, String reqParams)
{
string auth = GetBase64Auth();
return SendRequest(method, this.RequestUrl, auth, reqParams);
}
/// <summary>
/// 发送Post请求
/// </summary>
/// <param name="reqParams">请求的json参数，一般由Platform(平台)、Audience(设备对象标识)、Notification(通知)、Message(自定义消息)、Options(推送可选项)组成</param>
/// <returns></returns>
public string SendPostRequest(String reqParams)
{
string auth = GetBase64Auth();
return SendRequest("POST", this.RequestUrl, auth, reqParams);
}
/// <summary>
/// 发送Get请求
/// </summary>
/// <param name="reqParams">请求的json参数，一般由Platform(平台)、Audience(设备对象标识)、Notification(通知)、Message(自定义消息)、Options(推送可选项)组成</param>
/// <returns></returns>
public string SendGetRequest(String reqParams)
{
string auth = GetBase64Auth();
return SendRequest("GET", this.RequestUrl, auth, reqParams);
}
/*
* 生成唯一的sendNo的方法： 取序列号
* 查看返回结果的方法
*/
/// <summary>
/// 查询推送的结果
/// </summary>
/// <param name="msg_ids">生成的json信息唯一id</param>
/// <returns></returns>
public string GetReceivedResult(String msg_ids)
{
string url = this.ReceivedUrl + "?msg_ids=" + msg_ids;
String auth = GetBase64Auth();
return SendRequest("GET", url, auth, null); ;
}
/*
* 1.正确时返回结果{"sendno":"123456","msg_id":"1799597405"}
* 或者 {"sendno":"0","msg_id":"351403900"}
* 2.入参json完全正确，但找不到要到达的设备。错误时：返回
* {"msg_id": 3125719446, "error": {"message": "cannot find user by this audience", "code": 1011}}
* 3.传入空字符串 或者 非json格式，或者没有必须的选项：{"error": {"message": "Missing parameter", "code": 1002}}
* 传入的键（键区分大小写）、值不符合要求 {"error": {"message": "Audience value must be JSON Array format!", "code": 1003}}
*/
/// <summary>
/// 将返回的json转换为Hashtable对象
/// </summary>
/// <param name="jsonString"></param>
/// <returns></returns>
public Hashtable JsonToHashtable(string jsonString)
{
/*
* 正确时返回结果{"sendno":"123456","msg_id":"1799597405"}
* {"sendno":"0","msg_id":"351403900"}
* 入参json完全正确，但找不到要到达的设备。错误时：返回 {"msg_id": 3125719446, "error": {"message": "cannot find user by this audience", "code": 1011}}
* 传入空字符串 或者 非json格式，或者没有必须的选项：{"error": {"message": "Missing parameter", "code": 1002}}
* 传入的键值不符合要求 {"error": {"message": "Audience value must be JSON Array format!", "code": 1003}} 键区分大小写
*/
Hashtable ht = new Hashtable();
object json = Newtonsoft.Json.JsonConvert.DeserializeObject(jsonString);
//返回的结果一定是一个json对象
Newtonsoft.Json.Linq.JObject jsonObject = json as Newtonsoft.Json.Linq.JObject;
if (jsonObject == null)
{
return ht;
}
foreach (Newtonsoft.Json.Linq.JProperty jProperty in jsonObject.Properties())
{
Newtonsoft.Json.Linq.JToken jToken = jProperty.Value;
string value = "";
if (jToken != null)
{
value = jToken.ToString();
}
ht.Add(jProperty.Name, value);
}
return ht;
}
/// <summary>
/// 根据json返回的结果判断是否推送成功
/// </summary>
/// <param name="jsonString">响应的json</param>
/// <param name="errorMessage">错误信息</param>
/// <param name="errorCode">错误号</param>
/// <returns></returns>
public bool IsSuccess(string jsonString, out string errorMessage, out string errorCode)
{
Hashtable ht = JsonToHashtable(jsonString);
errorMessage = "";
errorCode = "";
foreach (string key in ht.Keys)
{
//如果存在error键,说明推送出错
if (key == "error")
{
string errJson = ht[key].ToString();
Hashtable htError = JsonToHashtable(errJson);
errorMessage = htError["message"].ToString();
errorCode = htError["code"].ToString();
return false;
}
}
return true;
}
/// <summary>
/// 根据返回的响应json来判断推送是否成功，成功时记录sendno与msg_id。
/// 失败时记录错误信息errorMessage、错误号errCode等
/// </summary>
/// <param name="jsonString">响应的json</param>
/// <param name="errorMessage">错误信息</param>
/// <param name="errorCode">错误号</param>
/// <param name="sendno">用户自定义的推送编号（从序列号中获取），不设置则为0，成功后返回该编号</param>
/// <param name="msg_id">极光服务器处理后返回的信息编号</param>
/// <returns></returns>
public bool IsSuccess(string jsonString, out string errorMessage, out string errorCode, out string sendno, out string msg_id)
{
bool result = IsSuccess(jsonString, out errorMessage, out errorCode);
Hashtable ht = JsonToHashtable(jsonString);
sendno = "";
msg_id = "";
if (result) //推送成功时，只有键sendno、msg_id
{
sendno = ht["sendno"].ToString();
msg_id = ht["msg_id"].ToString();
}
else //如果失败时存在msg_id键，则记录msg_id的值
{
if (ht.ContainsKey("msg_id"))
{
msg_id = ht["msg_id"].ToString();
}
}
return result;
}
/// <summary>
/// 将返回的json转换为字典Dictionary对象
/// </summary>
/// <param name="jsonString"></param>
/// <returns></returns>
public Dictionary<string, object> JsonToDictionary(string jsonString)
{
Dictionary<string, object> ht = new Dictionary<string, object>();
object json = Newtonsoft.Json.JsonConvert.DeserializeObject(jsonString);
//返回的结果一定是一个json对象
Newtonsoft.Json.Linq.JObject jsonObject = json as Newtonsoft.Json.Linq.JObject;
if (jsonObject == null)
{
return ht;
}
foreach (Newtonsoft.Json.Linq.JProperty jProperty in jsonObject.Properties())
{
Newtonsoft.Json.Linq.JToken jToken = jProperty.Value;
string value = "";
if (jToken != null)
{
value = jToken.ToString();
}
ht.Add(jProperty.Name, value);
}
return ht;
}
}
☆JPushV2类代码
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Configuration;
using System.Text;
using System.Net;
using System.IO;
using System.Security.Cryptography;
/*
* 参考文档：http://docs.jpush.cn/display/dev/Index 选择里面的：服务器端 API，Push-API-V3
*
* 极光推送的网站的网址是：https://www.jpush.cn/
* 旧版本V2 http://docs.jpush.cn/display/dev/Push+API+v2
* 最新版本V3 http://docs.jpush.cn/display/dev/Push-API-v3
*
* 其中服务端的接口以及示例代码都在这里：http://docs.jpush.cn/display/dev/Server-SDKs
*/
/// <summary>
/// 这个版本是Push-API-v2版本，只能用到2015-12-31，建议直接使用最新版v3
/// post处理地址 http://api.jpush.cn:8800/v2/push
/// </summary>
public class JPushV2
{
/// <summary>
/// Android ApiKey
/// </summary>
private readonly string AppKey = ConfigurationManager.AppSettings["AppKey"];
/// <summary>
/// Android密码
/// </summary>
private readonly string APIMasterSecret = ConfigurationManager.AppSettings["MasterSecret"];
/// <summary>
/// Android极光推送:开始推送方法
/// </summary>
/// <param name="RegistrationID">设备号 RV1D41L5F1T</param>
public void PushAndroid(string RegistrationID)
{
try
{
Random ran = new Random();
int sendno = ran.Next(1, 2100000000);//随机生成的一个编号
string app_key = AppKey;
string masterSecret = APIMasterSecret;
int receiver_type = 4;//接收者类型。2、指定的 tag。3、指定的 alias。4、广播：对 app_key 下的所有用户推送消息。5、根据 RegistrationID 进行推送。当前只是 Android SDK r1.6.0 版本支持
string receiver_value = RegistrationID;
/*
int msg_type = 1;//1、通知 2、自定义消息（只有 Android 支持）
//通过json来推送消息内容。title-标题 content-推送的内容
string Title = "要推送的标题";
string Content = "要推送的内容";
string msg_content = "{"n_builder_id":"00","n_title":"" + Title + "","n_content":"" + Content + ""}";//消息内容
*/
/*
当调用参数 msg_type = 1（通知） 时，msg_content JSON 要求：
Key名称 是否必须 Value内容说明
n_builder_id 可选 1-1000的数值，不填则默认为 0，使用 极光Push SDK 的默认通知样式。只有 Android 支持这个参数。
n_title 可选 通知标题。不填则默认使用该应用的名称。只有 Android支持这个参数。
n_content 必须 通知内容。
n_extras 可选 通知附加参数。JSON格式。客户端可取得全部内容。
*/
int msg_type = 2;//1、通知 2、自定义消息（只有 Android 支持）
//通过json来推送消息内容。title-标题 content-推送的内容
string msg_content = "{"message":"xxxx12344554"}";//消息内容
/*
当调用参数 msg_type = 2(自定义消息) 时，msg_content JSON 要求：
Key名称 是否必须 Value内容说明
message 必须 自定义消息的内容。
content_type 可选 message 字段里的内容类型。用于特定的 message 内容解析
title 可选 消息标题
extras 可选 原样返回，JSON 格式的更多的附属信息
*/
string platform = "android";//目标用户终端手机的平台类型，如： android, ios 多个请使用逗号分隔。
string verification_code = GetMD5Str(sendno.ToString(), receiver_type.ToString(), receiver_value, masterSecret);//验证串，用于校验发送的合法性。MD5
/*
string postData = "sendno=" + sendno;
postData += ("&app_key=" + app_key);
postData += ("&masterSecret=" + masterSecret);
postData += ("&receiver_type=" + receiver_type);
postData += ("&receiver_value=" + receiver_value);
postData += ("&msg_type=" + msg_type);
postData += ("&msg_content=" + msg_content);
postData += ("&platform=" + platform);
postData += ("&verification_code=" + verification_code);
*/
string postData = "sendno=" + sendno;
postData += ("&app_key=" + app_key);
//postData += ("&masterSecret=" + masterSecret);
postData += ("&receiver_type=" + receiver_type);
postData += ("&receiver_value=" + receiver_value);
postData += ("&verification_code=" + verification_code);
postData += ("&msg_type=" + msg_type);
postData += ("&msg_content=" + msg_content);
postData += ("&platform=" + platform);
//byte[] data = encoding.GetBytes(postData);
byte[] data = Encoding.UTF8.GetBytes(postData);
string resCode = GetPostRequest(data);//调用极光的接口获取返回值
HttpContext.Current.Response.Write(resCode);
JpushMsg msg = Newtonsoft.Json.JsonConvert.DeserializeObject<JpushMsg>(resCode);//定义一个JpushMsg类，包含返回值信息，将返回的json格式字符串转成JpushMsg对象
/*
失败json：{"sendno":"344076014","msg_id":2554996103,"errcode":1011,"errmsg":"cannot find user by this audience"}
成功json：{"sendno":"480383770","msg_id":"847350150","errcode":0,"errmsg":"Succeed"}
*
发送自定义消息时：{"sendno":"1344179834","errcode":1003,"errmsg":"msg_content should be JSON format"}
{"sendno":"151526149","msg_id":3635937751,"errcode":1003,"errmsg":"message should be in msg_content as a JSON key"}
参考地址：http://docs.jpush.cn/display/dev/Push-API-v3
*
*/
}
catch (Exception ex)
{
HttpContext.Current.Response.Write(ex.Message);
}
}
/// <summary>
/// MD5加密验证字符串，用于调用接口的时候，极光将做验证使用
/// </summary>
/// <param name="paras">参数数组</param>
/// <returns>MD5字符串</returns>
public string GetMD5Str(params string[] paras)
{
string str = "";
for (int i = 0; i < paras.Length; i++)
{
str += paras[i];
}
byte[] buffer = MD5.Create().ComputeHash(Encoding.UTF8.GetBytes(str));
string md5Str = string.Empty;
for (int i = 0; i < buffer.Length; i++)
{
md5Str = md5Str + buffer[i].ToString("X2");
}
return md5Str;
}
/// <summary>
/// Post方式请求获取返回值
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public string GetPostRequest(byte[] data)
{
HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create("http://api.jpush.cn:8800/v2/push");
myRequest.Method = "POST";//极光http请求方式为post
myRequest.ContentType = "application/x-www-form-urlencoded";//按照极光的要求
myRequest.ContentLength = data.Length;
Stream newStream = myRequest.GetRequestStream();
// Send the data.
newStream.Write(data, 0, data.Length);
newStream.Close();
// Get response
var response = (HttpWebResponse)myRequest.GetResponse();
using (var reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding("UTF-8")))
{
string result = reader.ReadToEnd();
reader.Close();
response.Close();
return result;
}
}
}
类JpushMsg代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
/// <summary>
/// 接收返回值信息
/// </summary>
public class JpushMsg
{
private string sendno;//编号
public string Sendno
{
get { return sendno; }
set { sendno = value; }
}
private string msg_id;//信息编号
public string Msg_id
{
get { return msg_id; }
set { msg_id = value; }
}
private string errcode;//返回码
public string Errcode
{
get { return errcode; }
set { errcode = value; }
}
private string errmsg;//错误信息
public string Errmsg
{
get { return errmsg; }
set { errmsg = value; }
}
}
新加web页面Default.aspx
添加控件 V3-推送：
<asp:Button ID="btnPushV3" Text="V3-推送" runat="server" onclick="btnPushV3_Click" /><br />
Default.aspx.cs按钮事件代码：
protected void btnPushV3_Click(object sender, EventArgs e)
{
JPushV3 util = new JPushV3();
/*registration_id
{"platform":"all","audience":"all","notification":{"alert":"Test from C# v3 sdk - alert-你好"},"options":{"apns_production":false}}
*/
//string reqParams = "{"platform":"all","audience":"all","notification":{"alert":"Test from C# v3 sdk - alert-你好"},"options":{"apns_production":false}}";
//string reqParams = "{"platform":["android","ios"],"audience":{"tag":["tag1","tag2"]},"message":{"msg_content":"自定义消息测试：Test from C# v3 sdk - msgContent","extras":{"from":"JPush"}},"options":{"apns_production":false}}";
//string reqParams = "{"platform":["android","ios"],"audience":"all","message":{"msg_content":"自定义消息测试：Test from C# v3 sdk - msgContent","title":"广通测试标题","extras":{"from":"JPush"}},"options":{"apns_production":false}}";
string reqParams = "{"platform":["android","ios"],"audience":{"alias":["1899"]},"message":{"msg_content":"自定义消息测试：您有新的公文需要办理","title":"广通测试标题注册ID","extras":{"from":"JPush"}},"options":{"sendno":12345678}}";
//reqParams = "{"platform":["android","ios"],"audience":{"alias":["1001"]},"message":{"msg_content":"自定义消息测试：您有新的公文需要办理","title":"广通测试标题注册ID","extras":{"from":"JPush"}},"options":{"apns_production":false}}";
string jsonString = util.SendPostRequest(reqParams);
Response.Write(jsonString + "<br />");
string errorMessage = "";
string errorCode = "";
string sendno = "";
string msg_id = "";
bool processResult = util.IsSuccess(jsonString, out errorMessage, out errorCode, out sendno, out msg_id);
Response.Write("errorMessage:" + errorMessage + "<br />");
Response.Write("errorCode:" + errorCode + "<br />");
Response.Write("sendno:" + sendno + "<br />");
Response.Write("msg_id:" + msg_id + "<br />");
/*//遇到json的值中含有"请使用\"来转义
reqParams = "{"platform":["android","ios"],"audience":{"alias":["1001"]},"message":{"msg_content":"自定义消息测试：您有\"新的公文需要办理","title":"广通测试标题注册ID","extras":{"from":"JPush"}},"options":{"apns_production":false}}";
result = util.SendPostRequest(reqParams);
Response.Write(result + "<br />");*/
//string result = util.GetReceivedResult("1799597405");
//Response.Write(result + "<br />");
/*
* 正确时返回结果{"sendno":"123456","msg_id":"1799597405"}
* {"sendno":"0","msg_id":"351403900"}
* 入参json完全正确，但找不到要到达的设备。错误时：返回 {"msg_id": 3125719446, "error": {"message": "cannot find user by this audience", "code": 1011}}
* 传入空字符串 或者 非json格式，或者没有必须的选项：{"error": {"message": "Missing parameter", "code": 1002}}
* 传入的键值不符合要求 {"error": {"message": "Audience value must be JSON Array format!", "code": 1003}} 键区分大小写
*/
}