flink-dos-detection first commit

src/main/java/com/zdjizhi/utils/KafkaUtils.java

@@ -0,0 +1,26 @@
+package com.zdjizhi.utils;
+
+import com.zdjizhi.common.CommonConfig;
+import org.apache.flink.api.common.serialization.SimpleStringSchema;
+import org.apache.flink.streaming.connectors.kafka.FlinkKafkaProducer;
+
+import java.util.Properties;
+
+public class KafkaUtils {
+
+    private static Properties getKafkaSinkProperty(){
+        Properties propertiesproducer = new Properties();
+        propertiesproducer.setProperty("bootstrap.servers", CommonConfig.KAFKA_OUTPUT_BOOTSTRAP_SERVERS);
+
+        return propertiesproducer;
+    }
+
+    public static FlinkKafkaProducer<String> getKafkaSink(String topic){
+        return new FlinkKafkaProducer<String>(
+                topic,
+                new SimpleStringSchema(),
+                getKafkaSinkProperty()
+        );
+    }
+
+}