support multi hosts in Datasource Module (#7251)

dolphinscheduler-datasource-plugin/dolphinscheduler-datasource-api/src/main/java/org/apache/dolphinscheduler/plugin/datasource/api/datasource/AbstractDatasourceProcessor.java

@@ -29,9 +29,9 @@ import java.util.regex.Pattern;
 
 public abstract class AbstractDatasourceProcessor implements DatasourceProcessor {
 
-    private static final Pattern IPV4_PATTERN = Pattern.compile("^[a-zA-Z0-9\\_\\-\\.]+$");
+    private static final Pattern IPV4_PATTERN = Pattern.compile("^[a-zA-Z0-9\\_\\-\\.\\,]+$");
 
-    private static final Pattern IPV6_PATTERN = Pattern.compile("^[a-zA-Z0-9\\_\\-\\.\\:\\[\\]]+$");
+    private static final Pattern IPV6_PATTERN = Pattern.compile("^[a-zA-Z0-9\\_\\-\\.\\:\\[\\]\\,]+$");
 
     private static final Pattern DATABASE_PATTER = Pattern.compile("^[a-zA-Z0-9\\_\\-\\.]+$");