添加依赖

demo-client/byit-demo-client/pom.xml

@@ -52,6 +52,10 @@
             <groupId>myth-job</groupId>
             <artifactId>myth-executor-api</artifactId>
         </dependency>
+        <dependency>
+            <groupId>myth-job</groupId>
+            <artifactId>myth-core-common</artifactId>
+        </dependency>
     </dependencies>
 
     <build>

demo-client/byit-demo-client/src/main/java/com/byit/job/Mains.java

 package com.byit.job;
 
 import com.byit.filesystem.FastDfsFileSystem;
-import com.byit.launcher.JobRunServerLauncher;
-import com.byit.utils.JobUtils;
 import org.csource.common.MyException;
 
 import java.io.IOException;