Gets the userID of the current login, and the transaction now committed is visible only to the approved object it is committed to. Fixed a bug where the transaction id was too long for approval.

Pinnacle/src/main/java/com/cfive/pinnacle/entity/Affair.java

@@ -11,6 +11,8 @@ import java.io.Serializable;
 import java.time.LocalDateTime;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
@@ -30,6 +32,8 @@ public class Affair implements Serializable {
     @Serial
     private static final long serialVersionUID = 1L;
 
+
+    @JsonSerialize(using = ToStringSerializer.class)
     @TableId("id")
     private Long id;