统一消息管理平台与App的集成及其在排行榜应用中的实现

public class Message {

private String type;

private String userId;

private String content;

// 构造函数

public Message(String type, String userId, String content) {

this.type = type;

this.userId = userId;

this.content = content;

}

// getter 和 setter 方法

public String getType() { return type; }

public void setType(String type) { this.type = type; }

public String getUserId() { return userId; }

public void setUserId(String userId) { this.userId = userId; }

public String getContent() { return content; }

public void setContent(String content) { this.content = content; }

大数据可视化平台

}

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public class RankingService {

public List getUserRankings(String userId) {

// 假设这里是从数据库或缓存中获取排名数据

List rankings = new ArrayList<>();

rankings.add("You are ranked #1 in the global ranking!");

rankings.add("You are ranked #2 in the global ranking!");

return rankings;

}

public void sendRankingNotification(Message message) {

// 发送消息到UMP平台

UnifiedMessageManager.send(message);

}

}

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