完善框架结构，解决了validation和saToken的问题

src/main/java/com/guo/learningprogresstracker/dto/request/TaskRequest.java

@@ -1,6 +1,11 @@
 package com.guo.learningprogresstracker.dto.request;
 
+import com.guo.learningprogresstracker.common.Ops;
+import jakarta.validation.constraints.Max;
+import jakarta.validation.constraints.Min;
 import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Null;
 import lombok.Data;
 
 /**
@@ -8,11 +13,15 @@ import lombok.Data;
  */
 @Data
 public class TaskRequest {
-    static class Create{}
+
+    public interface  Create{}
+    @Null(message = "创建时不可指定任务ID",groups = Ops.CreateG.class)
+    @NotEmpty(message = "更新时必须指定任务ID",groups = Ops.UpdateG.class)
+    private Integer id;
     /**
      * 学习任务的名称
      */
-    @NotEmpty(message = "必须指定非空的任务名称", groups = TaskRequest.Create.class)
+    @NotEmpty(message = "必须指定非空的任务名称", groups = Ops.CreateG.class)
     private String taskName;
 
     /**
@@ -23,31 +32,41 @@ public class TaskRequest {
     /**
      * 用户设置的任务紧急性
      */
-    @NotEmpty(message = "必须指定【任务紧急性】指标", groups = Create.class)
+    @NotNull(message = "必须指定【任务紧急性】指标", groups = Ops.CreateG.class)
+    @Min(value = 0,message = "urgency参数值必须大于等于0")
+    @Max(value = 5,message = "urgency参数值必须小于等于5")
     private Integer urgency;
 
     /**
      * 用户设置的任务重要性
      */
-    @NotEmpty(message = "必须指定【任务重要性】指标", groups = Create.class)
+    @NotNull(message = "必须指定【任务重要性】指标", groups = Ops.CreateG.class)
+    @Min(value = 0,message = "importance参数值必须大于等于0")
+    @Max(value = 5,message = "importance参数值必须小于等于5")
     private Integer importance;
 
     /**
      * 任务的内容难度
      */
-    @NotEmpty(message = "必须指定【内容难度】指标", groups = Create.class)
+    @NotNull(message = "必须指定【内容难度】指标", groups = Ops.CreateG.class)
+    @Min(value = 0,message = "contentDifficulty参数值必须大于等于0")
+    @Max(value = 5,message = "contentDifficulty参数值必须小于等于5")
     private Integer contentDifficulty;
 
     /**
      * 任务的未来价值
      */
-    @NotEmpty(message = "必须指定【未来价值】指标", groups = Create.class)
+    @NotNull(message = "必须指定【未来价值】指标", groups = Ops.CreateG.class)
+    @Min(value = 0,message = "futureValue参数值必须大于等于0")
+    @Max(value = 5,message = "futureValue参数值必须小于等于5")
     private Integer futureValue;
 
     /**
      * 用户对任务的主观优先级
      */
-    @NotEmpty(message = "必须指定【主观优先级】指标", groups = Create.class)
+    @NotNull(message = "必须指定【主观优先级】指标", groups = Ops.CreateG.class)
+    @Min(value = 0,message = "subjectivePriority参数值必须大于等于0")
+    @Max(value = 5,message = "subjectivePriority参数值必须小于等于5")
     private Integer subjectivePriority;
 
 }