Added role management

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

@@ -10,6 +10,8 @@ import java.io.Serial;
 import java.io.Serializable;
 import java.time.LocalDate;
 
+import com.fasterxml.jackson.databind.annotation.JsonSerialize;
+import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
@@ -30,12 +32,14 @@ public class Staff implements Serializable {
     private static final long serialVersionUID = 1L;
 
     @TableId("id")
+    @JsonSerialize(using = ToStringSerializer.class)
     private Long id;
 
     /**
      * 用户
      */
     @TableField("user_id")
+    @JsonSerialize(using = ToStringSerializer.class)
     private Long userId;
 
     /**