纠正实体名称

src/main/java/com/guo/learningprogresstracker/entity/TaskEntity.java

@@ -0,0 +1,76 @@
+package com.guo.learningprogresstracker.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.Null;
+import lombok.Data;
+
+/**
+ * 存储学习任务的基本信息，包括优先级的多维度计算
+ * @TableName tasks
+ */
+@TableName(value ="tasks")
+@Data
+public class TaskEntity extends BaseEntity implements Serializable {
+    /**
+     * 
+     */
+    @TableId(value = "task_id", type = IdType.AUTO)
+    private Integer taskId;
+
+    /**
+     * 学习任务的名称
+     */
+    @TableField(value = "task_name")
+    private String taskName;
+
+    /**
+     * 学习材料的存储URL
+     */
+    @TableField(value = "material_url")
+    private String materialUrl;
+
+    /**
+     * 用户设置的任务紧急性
+     */
+    @TableField(value = "urgency")
+    private Integer urgency;
+
+    /**
+     * 用户设置的任务重要性
+     */
+    @TableField(value = "importance")
+    private Integer importance;
+
+    /**
+     * 任务的内容难度
+     */
+    @TableField(value = "content_difficulty")
+    private Integer contentDifficulty;
+
+    /**
+     * 任务的未来价值
+     */
+    @TableField(value = "future_value")
+    private Integer futureValue;
+
+    /**
+     * 用户对任务的主观优先级
+     */
+    @TableField(value = "subjective_priority")
+    private Integer subjectivePriority;
+
+    /**
+     * 通过算法计算得出的任务优先级
+     */
+    @TableField(value = "calculated_priority")
+    private Double calculatedPriority;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}