Java Discord4j是一个用于开发Discord机器人的Java库。要向通道的REST API发送消息,可以按照以下步骤进行操作:
<dependency>
<groupId>com.discord4j</groupId>
<artifactId>discord4j-core</artifactId>
<version>3.1.0</version>
</dependency>
DiscordClient client = DiscordClient.builder("YOUR_BOT_TOKEN").build();
client.login().block();
DiscordRestClient restClient = client.rest();
MessageCreateSpec messageSpec = restClient.getChannelById("CHANNEL_ID")
.createMessage("Hello, World!");
messageSpec.send().block();
完整的代码示例:
import discord4j.core.DiscordClient;
import discord4j.core.DiscordRestClient;
import discord4j.core.event.domain.message.MessageCreateEvent;
import discord4j.core.object.entity.Message;
import discord4j.core.spec.MessageCreateSpec;
public class DiscordBot {
public static void main(String[] args) {
DiscordClient client = DiscordClient.builder("YOUR_BOT_TOKEN").build();
client.login().block();
DiscordRestClient restClient = client.rest();
MessageCreateSpec messageSpec = restClient.getChannelById("CHANNEL_ID")
.createMessage("Hello, World!");
messageSpec.send().block();
client.getEventDispatcher().on(MessageCreateEvent.class)
.subscribe(event -> handleMessage(event.getMessage()));
}
private static void handleMessage(Message message) {
// 处理收到的消息
}
}
请注意,上述代码只是一个简单的示例,你可以根据自己的需求进行扩展和修改。另外,Discord4j还提供了许多其他功能和事件处理方法,可以根据需要进行进一步的学习和使用。
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