C#端实现安卓APP推送功能

首先在极光推送上设置好相应信息。
接下来配置javaweb工程，maven依赖：

<dependency>    <groupId>javax.servlet</groupId>    <artifactId>javax.servlet-api</artifactId>    <version>3.1.0</version>    <scope>provided</scope></dependency><dependency>    <groupId>cn.jpush.api</groupId>    <artifactId>jpush-client</artifactId>    <version>3.2.17</version></dependency><dependency>    <groupId>cn.jpush.api</groupId>    <artifactId>jiguang-common</artifactId>    <version>1.0.3</version></dependency><dependency>   <groupId>io.netty</groupId>   <artifactId>netty-all</artifactId>   <version>4.1.6.Final</version>   <scope>compile</scope></dependency><dependency>   <groupId>com.google.code.gson</groupId>   <artifactId>gson</artifactId>   <version>2.3</version></dependency><dependency>   <groupId>org.slf4j</groupId>   <artifactId>slf4j-api</artifactId>   <version>1.7.7</version></dependency>

编译器插件：

<build>  <plugins>    <plugin>      <groupId>org.apache.maven.plugins</groupId>      <artifactId>maven-compiler-plugin</artifactId>      <configuration>        <source>1.8</source>        <target>1.8</target>        <encoding>utf-8</encoding>      </configuration>    </plugin>  </plugins></build>

创建Jpush类：

public class Jpush {    public static void jpushAndroid(Map<String, String> parm) {           // 设置好账号的app_key和masterSecret            String appKey = "***";           String masterSecret = "***";           //创建JPushClient           JPushClient jpushClient = new JPushClient(masterSecret, appKey);           //推送的关键,构造一个payload            PushPayload payload = PushPayload.newBuilder()                .setPlatform(Platform.android())//指定android平台的用户                .setAudience(Audience.all())//你项目中的所有用户                .setNotification(Notification.android(parm.get("msg"), parm.get("title"), parm))                //parm中存放推送内容                .setOptions(Options.newBuilder().setApnsProduction(false).build())                //这里是指定开发环境,不用设置也没关系                .setMessage(Message.content(parm.get("msg")))//自定义信息                .build();           try {                PushResult pu = jpushClient.sendPush(payload);            } catch (APIConnectionException e) {                e.printStackTrace();            } catch (APIRequestException e) {                e.printStackTrace();            }           }}

创建servlet，以供外界调用，在post方法中调用Jpush的推送方法，map中存放推送信息。

    String tltle=request.getParameter("title");    String body=request.getParameter("msg");    Jpush jpush=new Jpush();    Map<String,String> map=new HashMap();    map.put("msg", msg);    map.put("title", tltle);    jpush.jpushAndroid(map);    System.out.println("ok");

java服务器端部署完成，接下来是C#端。
先写一个方法:

 private static HttpWebResponse NewMethod(string url)        {            HttpWebRequest request = null;            request = WebRequest.Create(url) as HttpWebRequest;            request.ProtocolVersion = HttpVersion.Version10;            request.Method = "GET";            return request.GetResponse() as HttpWebResponse;        }

然后画一个按钮，

 private void button1_Click(object sender, EventArgs e){     string url = "http://192.168.0.45:8082/jpush_test/Test?title="+title+"&msg="+msg;     NewMethod(url); }

点击按钮，手机接收到推送消息。