From 27fcef09b5af8d6816babf3cf063a8d62726e1d0 Mon Sep 17 00:00:00 2001
From: zhoushihao <zsh19950802@163.com>
Date: 星期五, 19 四月 2024 09:18:01 +0800
Subject: [PATCH] 1、下片模块新增多数据源sqlserver配置 可供其他模块有需要配置的参考 2、 a、需要在各自pom文件中添加sqlserver依赖 b、在对应mapper文件中加入DS注解 c、在配置文件中配置数据源 d、主库不需要要添加DS注解指定数据库
---
UnLoadGlassModule/src/main/java/com/mes/common/RabbitMQUtils.java | 61 ++++++++++++++++++++----------
1 files changed, 40 insertions(+), 21 deletions(-)
diff --git a/UnLoadGlassModule/src/main/java/com/mes/common/RabbitMQUtils.java b/UnLoadGlassModule/src/main/java/com/mes/common/RabbitMQUtils.java
index 1da8717..f381270 100644
--- a/UnLoadGlassModule/src/main/java/com/mes/common/RabbitMQUtils.java
+++ b/UnLoadGlassModule/src/main/java/com/mes/common/RabbitMQUtils.java
@@ -106,6 +106,25 @@
}
+//鎺ユ敹闃熷垪涓墍鏈夋秷鎭紝涓嶆秷璐�
+ public static List<String> browseMessages(String queueName) throws Exception {
+ ConnectionFactory factory = new ConnectionFactory();
+ factory.setHost(host);
+ List<String> messages = new ArrayList<>();
+ try (Connection connection = factory.newConnection();
+ Channel channel = connection.createChannel()) {
+ channel.queueDeclare(queueName, false, false, false, args);
+ // 鑾峰彇闃熷垪涓殑娑堟伅
+ GetResponse response;
+ while ((response = channel.basicGet(queueName, false)) != null) {
+ String message = new String(response.getBody(), "UTF-8");
+ messages.add(message);
+ }
+ }
+ return messages;
+ }
+
+
private static Set<String> sentMessageIds = new HashSet<>();
//鏍规嵁id鍙戦�佹秷鎭�
@@ -137,32 +156,32 @@
}
}
//鏍规嵁id娑堣垂娑堟伅
- public static String consumeMessageById( String messageId,String queueName) throws Exception {
- ConnectionFactory factory = new ConnectionFactory();
- factory.setHost(host);
+public static String consumeMessageById(String messageId, String queueName) throws Exception {
+ ConnectionFactory factory = new ConnectionFactory();
+ factory.setHost(host);
- try (Connection connection = factory.newConnection(); Channel channel = connection.createChannel()) {
- channel.queueDeclare(queueName, false, false, false, args);
+ try (Connection connection = factory.newConnection(); Channel channel = connection.createChannel()) {
+ channel.queueDeclare(queueName, false, false, false, args);
- GetResponse response;
- while ((response = channel.basicGet(queueName, false)) != null) {
- String receivedMessage = new String(response.getBody(), "UTF-8");
- if (response.getProps().getMessageId().equals(messageId)) {
- long deliveryTag = response.getEnvelope().getDeliveryTag();
- channel.basicAck(deliveryTag, false);
- System.out.println("Selected message: "+messageId+ receivedMessage);
- return receivedMessage; // 杩斿洖閫夊畾鐨勬秷鎭唴瀹�
- } else {
- // 瀵逛簬涓嶇鍚堟潯浠剁殑娑堟伅锛岃繘琛� Nack 鎿嶄綔
-// long deliveryTag = response.getEnvelope().getDeliveryTag();
-// channel.basicNack(deliveryTag, false, true);
- return "Specified message not found in the queue.";
- }
+ GetResponse response;
+ boolean found = false;
+
+ while ((response = channel.basicGet(queueName, false)) != null) {
+ String receivedMessage = new String(response.getBody(), "UTF-8");
+ if (response.getProps().getMessageId().equals(messageId)) {
+ long deliveryTag = response.getEnvelope().getDeliveryTag();
+ channel.basicAck(deliveryTag, false);
+ System.out.println("Selected message: " + messageId + " " + receivedMessage);
+ return receivedMessage;
+ } else {
+ // 鏈壘鍒版寚瀹氭秷鎭紝缁х画鏌ユ壘
+ channel.basicReject(response.getEnvelope().getDeliveryTag(), false);
}
-
- return "Specified message not found in the queue.";
}
+
+ return "Specified message not found in the queue.";
}
+}
//娑堣垂鎸囧畾娑堟伅
public static String consumeSelectedMessage(int messageToConsume, String queueName) throws Exception {
--
Gitblit v1.8.0