java后台，极光推送jpush v3版java示例

首先自己尝试过自己发http请求，调用极光推消息，虽然消息成功了，但是app收不到，尴尬，还是用官网现成的jar吧

流程原理：

    第一是创建一个链接对象，  即 PushClient；

    第二是创建推送对象 。即 PushPayload 。

步骤：

第一步导入jar包：

详见：https://docs.jiguang.cn/jpush/server/3rd/java_sdk/

执行main：

package com.test.core.commons.utils;

import cn.jiguang.common.ClientConfig;
import cn.jiguang.common.resp.APIConnectionException;
import cn.jiguang.common.resp.APIRequestException;
import cn.jpush.api.JPushClient;
import cn.jpush.api.push.PushResult;
import cn.jpush.api.push.model.Message;
import cn.jpush.api.push.model.Options;
import cn.jpush.api.push.model.Platform;
import cn.jpush.api.push.model.PushPayload;
import cn.jpush.api.push.model.audience.Audience;
import cn.jpush.api.push.model.notification.IosNotification;
import cn.jpush.api.push.model.notification.Notification;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;


public class JPushClientUtil {


	//在极光注册上传应用的 appKey 和 masterSecret
	private static final String appKey ="7b6c132dd2xxxxff37bfxxx0";////必填，例如466f7032ac604e02fb7bda89
	private static final String masterSecret = "284f35c2xxxxc912a74dxxx0";//必填，每个应用都对应一个masterSecret


	public static void main(String[] args) throws Exception {
		JPushClient jpushClient = new JPushClient(masterSecret, appKey, null, ClientConfig.getInstance());

		// For push, all you need do is to build PushPayload object.
		PushPayload payload = buildPushObject_ios_tagAnd_alertWithExtrasAndMessage();

		try {
			PushResult result = jpushClient.sendPush(payload);
			System.out.println(result.msg_id);
			System.out.println(result);

		} catch (APIConnectionException e) {
			// Connection error, should retry later
//			LOG.error("Connection error, should retry later", e);

		} catch (APIRequestException e) {
			// Should review the error, and fix the request
//			LOG.error("Should review the error, and fix the request", e);
//			LOG.info("HTTP Status: " + e.getStatus());
//			LOG.info("Error Code: " + e.getErrorCode());
//			LOG.info("Error Message: " + e.getErrorMessage());
		}
	}


	public static PushPayload buildPushObject_ios_tagAnd_alertWithExtrasAndMessage() {
		return PushPayload.newBuilder()
				.setPlatform(Platform.ios())
				.setAudience(Audience.alias("1647af0e50e4444dbe05b3d7b79dadfd"))
				.setNotification(Notification.newBuilder()
						.addPlatformNotification(IosNotification.newBuilder()
								.setAlert("大家好，我来推个消息")
								.setSound("happy")
								.addExtra("issueId", "xxx")
								.addExtra("type","我是问题")
								.build())
						.build())
				.setMessage(Message.content("hgg推车了"))
				.setOptions(Options.newBuilder()
						.setApnsProduction(false)
						.build())
				.build();
	}


}