nsq消息队列 初始2

src/main/java/com/sqx/nsqChannel/config/NsqProduce.java

@@ -0,0 +1,53 @@
+package com.sqx.nsqChannel.config;
+
+import com.github.brainlag.nsq.NSQProducer;
+import com.github.brainlag.nsq.exceptions.NSQException;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import java.util.concurrent.TimeoutException;
+
+@Slf4j
+//@Component
+public class NsqProduce {
+    @Value("${nsq.port.produce}")
+    private int port;
+
+    @Value("${nsq.address}")
+    private String address;
+
+
+    private NSQProducer producer;
+    private static boolean is_start = false;
+    private static final byte[] LOCK = new byte[0];
+
+    public NsqProduce() {
+        producer = new NSQProducer();
+        producer.addAddress(address, port).start();
+        is_start = true;
+    }
+
+    public NSQProducer getProducer() {
+        if (!is_start) {
+            log.info("========================NSQProduce no start====================");
+        }
+        if (producer == null) {
+            synchronized (LOCK) {
+                if (producer == null) {
+                    producer = new NSQProducer();
+                    producer.addAddress(address, port).start();
+                }
+            }
+        }
+        return producer;
+    }
+
+    public void sendMsgToTestTopic(String topic,String msg) {
+        try {
+            this.getProducer().produce(topic, msg.getBytes());
+        } catch (NSQException | TimeoutException e) {
+            log.error(e.getMessage());
+        }
+    }
+}