补充序列号前缀

.gitignore

@@ -35,4 +35,5 @@ build/
 .vscode/
 
 ### Mac OS ###
-.DS_Store
+.DS_Store
+/src/main/java/com/skyversation/xjcy/ingore/

src/main/java/com/skyversation/xjcy/service/SerialNumberGenerator.java

@@ -29,7 +29,8 @@ public class SerialNumberGenerator {
         PT("PT", "1616", "c_task_code"),
         ED("ED", "1587", "c_work_order_code"),
         EP("EP", "1592", "c_product_code"),
-        PR("PR", "1591", "c_requirement_code");
+        PR("PR", "1591", "c_requirement_code"),
+        ZL("ZL", "1645", "code");
         private final String code;
         private final String columId;
         private final String codeColumn;