From 09fe50d59e2f1e2261d376eb49ad6c40301f25b4 Mon Sep 17 00:00:00 2001
From: ZengTao <2773468879@qq.com>
Date: 星期五, 10 五月 2024 16:08:59 +0800
Subject: [PATCH] 修改IP与数据库连接
---
springboot-vue3/src/main/java/com/example/springboot/component/RabbitMQUtils.java | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/springboot-vue3/src/main/java/com/example/springboot/component/RabbitMQUtils.java b/springboot-vue3/src/main/java/com/example/springboot/component/RabbitMQUtils.java
index 3d8d51c..2745f5e 100644
--- a/springboot-vue3/src/main/java/com/example/springboot/component/RabbitMQUtils.java
+++ b/springboot-vue3/src/main/java/com/example/springboot/component/RabbitMQUtils.java
@@ -3,6 +3,9 @@
import com.rabbitmq.client.*;
import com.fasterxml.jackson.databind.ObjectMapper;
+import java.util.ArrayList;
+import java.util.List;
+
public class RabbitMQUtils {
// ObjectMapper瀵硅薄锛岀敤浜庡簭鍒楀寲鍜屽弽搴忓垪鍖朖SON
private static ObjectMapper objectMapper = new ObjectMapper();
@@ -25,6 +28,28 @@
}
}
+
+ public List<String> readMessages(String queueName) throws Exception {
+ ConnectionFactory factory = new ConnectionFactory();
+ factory.setHost("localhost");
+ List<String> messages = new ArrayList<>();
+ try (Connection connection = factory.newConnection();
+ Channel channel = connection.createChannel()) {
+ boolean autoAck = false;
+
+ GetResponse response = channel.basicGet(queueName, autoAck);
+ if (response != null) {
+ String message = new String(response.getBody(), "UTF-8");
+ messages.add(message);
+ // 鎵嬪姩纭娑堟伅澶勭悊瀹屾垚
+ long deliveryTag = response.getEnvelope().getDeliveryTag();
+ channel.basicAck(deliveryTag, false);
+ }
+ }
+
+ return messages;
+ }
+
// 浠� RabbitMQ 闃熷垪涓帴鏀舵秷鎭�
public static void receiveMessage(String queueName) throws Exception {
// 鍒涘缓杩炴帴宸ュ巶骞惰缃富鏈哄悕
--
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