Kafka生产者

cloud-modules/cloud-modules-car/src/main/java/com/muyu/car/Kafka.java

@@ -0,0 +1,44 @@
+package com.muyu.car;
+
+import com.alibaba.fastjson.JSONObject;
+import org.apache.kafka.clients.producer.KafkaProducer;
+import org.apache.kafka.clients.producer.Producer;
+import org.apache.kafka.clients.producer.ProducerRecord;
+
+import java.util.Properties;
+import java.util.UUID;
+
+public class Kafka {
+    public static void main(String[] args) {
+        //配置kafka生产者
+        Properties properties = new Properties();
+        properties.put("bootstrap.servers", "http://49.235.108.160:9092");
+        properties.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer");
+        properties.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
+        //创建kafka生产者
+        Producer<String, String> product = new KafkaProducer<>(properties);
+        String aa = "2345678";
+        JSONObject jsonObject = new JSONObject();
+        jsonObject.put("aa", aa);
+        String jsonString = jsonObject.toString();
+        System.out.println("JSON内容是:" + jsonString);
+        try {
+            product.send(new ProducerRecord<>("nima", UUID.randomUUID().toString(), jsonString
+            ));
+            System.out.println("消费的数据内容为:" + jsonString);
+        } catch (Exception exception) {
+            exception.printStackTrace();
+        } finally {
+            product.close();
+        }
+    }
+
+
+
+
+
+
+
+
+
+}