MainProcess code reformat. crn and ste code are deleted.

Junjie

2023-05-09 7bb086cb2a921450cc6b6fced68ba0664a51b794

 src/main/java/com/zy/core/ThreadHandler.java

@@ -2,9 +2,7 @@

public interface ThreadHandler {

    String CRN_PREFIX = "CRN_";

    String DEVP_PREFIX = "DEVP_";
    boolean connect();

    void close();