fix:fixed the problem of reporting NoClass in session mode

src/main/java/com/zdjizhi/conf/DosConfigs.java

@@ -255,5 +255,10 @@ public class DosConfigs {
                     .longType()
                     .defaultValue(60L);
 
+    public static final ConfigOption<String> JOB_NAME =
+            ConfigOptions.key("job.name")
+                    .stringType()
+                    .defaultValue("detection_dos_attack")
+                    .withDescription("The flink job name.");
 
 }

src/main/java/com/zdjizhi/main/DosDetectionApplication.java

@@ -79,6 +79,6 @@ public class DosDetectionApplication {
                 .addSink(KafkaProducer.getKafkaProducer(config.get(KAFKA_SINK_METRIC_TOPIC), DosConfiguration.getProperties(SINK_KAFKA_PROPERTIES_PREFIX)))
                 .setParallelism(config.get(KAFKA_SINK_METRIC_PARALLELISM));
 
-        env.execute(args[0]);
+        env.execute(config.get(JOB_NAME));
     }
 }