init_object,增加了不完全的登录API，完善数据库设计

pom.xml

@@ -32,6 +32,62 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.flywaydb</groupId>
+            <artifactId>flyway-mysql</artifactId>
+        </dependency>
+        <!--引入mysql-connector-->
+        <dependency>
+            <groupId>mysql</groupId>
+            <artifactId>mysql-connector-java</artifactId>
+            <version>8.0.28</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>druid</artifactId>
+            <version>1.2.8</version>
+        </dependency>
+
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-boot-starter</artifactId>
+            <exclusions>
+<!--                排除mybatis-spring，此版本的mybatis-plus中自带的mybatis-spring和springboot3不兼容-->
+                <exclusion>
+                    <groupId>org.mybatis</groupId>
+                    <artifactId>mybatis-spring</artifactId>
+                </exclusion>
+            </exclusions>
+            <version>3.5.5</version>
+        </dependency>
+
+        <!-- Sa-Token 权限认证，在线文档：https://sa-token.cc -->
+        <dependency>
+            <groupId>cn.dev33</groupId>
+            <artifactId>sa-token-spring-boot3-starter</artifactId>
+            <version>1.38.0</version>
+        </dependency>
+
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis-spring</artifactId>
+            <version>3.0.3</version>
+        </dependency>
+        <dependency>
+            <groupId>com.baomidou</groupId>
+            <artifactId>mybatis-plus-generator</artifactId>
+            <version>3.5.5</version>
+        </dependency>
+
     </dependencies>
 
     <build>

src/main/java/com/guo/learningprogresstracker/LearningProgressTrackerApplication.java

@@ -1,13 +1,20 @@
 package com.guo.learningprogresstracker;
 
+import cn.dev33.satoken.SaManager;
+import org.mybatis.spring.annotation.MapperScan;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
+/**
+ * @author guo
+ * 应用程序启动类
+ */
 @SpringBootApplication
 public class LearningProgressTrackerApplication {
 
     public static void main(String[] args) {
         SpringApplication.run(LearningProgressTrackerApplication.class, args);
+        System.out.println("启动成功，Sa-Token 配置如下：" + SaManager.getConfig());
     }
 
 }

src/main/java/com/guo/learningprogresstracker/controller/LoginController.java

@@ -0,0 +1,29 @@
+package com.guo.learningprogresstracker.controller;
+
+import com.guo.learningprogresstracker.domain.entity.CommonResult;
+import com.guo.learningprogresstracker.domain.model.LoginBody;
+import com.guo.learningprogresstracker.exception.AppException;
+import com.guo.learningprogresstracker.service.LoginService;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+
+/**
+ * @author guo
+ */
+@CrossOrigin
+@RestController
+public class LoginController {
+
+    @Resource
+    private LoginService loginService;
+
+    @PostMapping("/login")
+    public CommonResult<Object> login(@RequestBody LoginBody loginBody) throws AppException {
+        String token = loginService.login(loginBody.getUsername(),loginBody.getPassword());
+        return CommonResult.success("登录成功！",token);
+    }
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/BaseEntity.java

@@ -0,0 +1,26 @@
+package com.guo.learningprogresstracker.domain.entity;
+
+import com.baomidou.mybatisplus.annotation.FieldFill;
+import com.baomidou.mybatisplus.annotation.TableField;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+/**
+ * @author guo
+ */
+@Data
+public class BaseEntity {
+
+    @TableField(fill = FieldFill.INSERT)
+    private LocalDateTime createdTime;
+
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private LocalDateTime updateTime;
+
+    @TableField(fill = FieldFill.INSERT)
+    private String createdBy;
+
+    @TableField(fill = FieldFill.INSERT_UPDATE)
+    private String updatedBy;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/StudyExpectationsEntity.java

@@ -0,0 +1,62 @@
+package com.guo.learningprogresstracker.domain.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 java.time.LocalDateTime;
+import lombok.Data;
+
+/**
+ * 存储每次学习开始前的预期
+ * @TableName study_expectations
+ */
+@TableName(value ="study_expectations")
+@Data
+public class StudyExpectationsEntity extends BaseEntity implements Serializable {
+    /**
+     * 
+     */
+    @TableId(value = "expectation_id", type = IdType.AUTO)
+    private Integer expectationId;
+
+    /**
+     * 
+     */
+    @TableField(value = "session_id")
+    private Integer sessionId;
+
+    /**
+     * 学习预期的详细描述
+     */
+    @TableField(value = "description")
+    private String description;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_time")
+    private LocalDateTime createdTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_time")
+    private LocalDateTime lastModifiedTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_by")
+    private String lastModifiedBy;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/StudyReportFragmentsEntity.java

@@ -0,0 +1,62 @@
+package com.guo.learningprogresstracker.domain.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 java.time.LocalDateTime;
+import lombok.Data;
+
+/**
+ * 记录学习过程中的学习内容报告残片
+ * @TableName study_report_fragments
+ */
+@TableName(value ="study_report_fragments")
+@Data
+public class StudyReportFragmentsEntity extends BaseEntity implements Serializable {
+    /**
+     * 
+     */
+    @TableId(value = "fragment_id", type = IdType.AUTO)
+    private Integer fragmentId;
+
+    /**
+     * 
+     */
+    @TableField(value = "session_id")
+    private Integer sessionId;
+
+    /**
+     * 学习内容的描述
+     */
+    @TableField(value = "content")
+    private String content;
+
+    /**
+     * 创建时间
+     */
+    @TableField(value = "created_time")
+    private LocalDateTime createdTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_time")
+    private LocalDateTime lastModifiedTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_by")
+    private String lastModifiedBy;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/StudyReportsEntity.java

@@ -0,0 +1,62 @@
+package com.guo.learningprogresstracker.domain.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 java.time.LocalDateTime;
+import lombok.Data;
+
+/**
+ * 存储每次学习结束时的完整学习报告
+ * @TableName study_reports
+ */
+@TableName(value ="study_reports")
+@Data
+public class StudyReportsEntity extends BaseEntity implements Serializable {
+    /**
+     * 
+     */
+    @TableId(value = "report_id", type = IdType.AUTO)
+    private Integer reportId;
+
+    /**
+     * 
+     */
+    @TableField(value = "session_id")
+    private Integer sessionId;
+
+    /**
+     * 完整的学习报告内容
+     */
+    @TableField(value = "content")
+    private String content;
+
+    /**
+     * 创建时间
+     */
+    @TableField(value = "created_time")
+    private LocalDateTime createdTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_time")
+    private LocalDateTime lastModifiedTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_by")
+    private String lastModifiedBy;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/StudySessionsEntity.java

@@ -0,0 +1,92 @@
+package com.guo.learningprogresstracker.domain.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 java.time.LocalDateTime;
+import lombok.Data;
+
+/**
+ * 记录每次学习会话的具体数据
+ * @TableName study_sessions
+ */
+@TableName(value ="study_sessions")
+@Data
+public class StudySessionsEntity extends BaseEntity implements Serializable {
+    /**
+     * 
+     */
+    @TableId(value = "session_id", type = IdType.AUTO)
+    private Integer sessionId;
+
+    /**
+     * 
+     */
+    @TableField(value = "task_id")
+    private Integer taskId;
+
+    /**
+     * 学习开始时间
+     */
+    @TableField(value = "start_time")
+    private LocalDateTime startTime;
+
+    /**
+     * 学习结束时间
+     */
+    @TableField(value = "end_time")
+    private LocalDateTime endTime;
+
+    /**
+     * 实际使用时间（分钟）
+     */
+    @TableField(value = "actual_time")
+    private Integer actualTime;
+
+    /**
+     * 有效学习时间（分钟）
+     */
+    @TableField(value = "effective_time")
+    private Integer effectiveTime;
+
+    /**
+     * 有效时间比
+     */
+    @TableField(value = "effectiveness_ratio")
+    private Double effectivenessRatio;
+
+    /**
+     * 学习会话的状态（进行中、暂停、已结束）
+     */
+    @TableField(value = "session_state")
+    private String sessionState;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_time")
+    private LocalDateTime lastModifiedTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_by")
+    private String lastModifiedBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_time")
+    private LocalDateTime createdTime;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/TasksEntity.java

@@ -0,0 +1,98 @@
+package com.guo.learningprogresstracker.domain.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 java.time.LocalDateTime;
+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 TasksEntity 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(value = "created_time")
+    private LocalDateTime createdTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_time")
+    private LocalDateTime lastModifiedTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_by")
+    private String lastModifiedBy;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/UserEntity.java

@@ -0,0 +1,49 @@
+package com.guo.learningprogresstracker.domain.entity;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Data;
+
+/**
+ * 用户信息表
+ * @TableName user
+ */
+@TableName(value ="user")
+@Data
+public class UserEntity extends BaseEntity implements Serializable {
+    /**
+     * 用户id
+     */
+    @TableId(value = "id")
+    private String id;
+
+    /**
+     * 账号-登录用
+     */
+    @TableField(value = "user_name")
+    private String userName;
+
+    /**
+     * 账号密码
+     */
+    @TableField(value = "user_password")
+    private String userPassword;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_time")
+    private LocalDateTime createdTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/entity/UserTaskEntity.java

@@ -0,0 +1,60 @@
+package com.guo.learningprogresstracker.domain.entity;
+
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableName;
+import java.io.Serializable;
+import java.time.LocalDateTime;
+import lombok.Data;
+
+/**
+ * 存储用户-任务之间的对应关系
+ * @TableName user_task
+ */
+@TableName(value ="user_task")
+@Data
+public class UserTaskEntity extends BaseEntity implements Serializable {
+    /**
+     * 
+     */
+    @TableField(value = "id")
+    private String id;
+
+    /**
+     * 用户id
+     */
+    @TableField(value = "user_id")
+    private Integer userId;
+
+    /**
+     * 任务id
+     */
+    @TableField(value = "task_id")
+    private Integer taskId;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_time")
+    private LocalDateTime createdTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "created_by")
+    private String createdBy;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_time")
+    private LocalDateTime lastModifiedTime;
+
+    /**
+     * 
+     */
+    @TableField(value = "last_modified_by")
+    private String lastModifiedBy;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+}

src/main/java/com/guo/learningprogresstracker/domain/model/LoginBody.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.domain.model;
+
+import lombok.Data;
+
+/**
+ * 登录-数据模型
+ * @author guo
+ */
+@Data
+public class LoginBody {
+    private String username;
+    private String password;
+}

src/main/java/com/guo/learningprogresstracker/mapper/StudyExpectationsMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.StudyExpectationsEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【study_expectations(存储每次学习开始前的预期)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.StudyExpectationsEntity
+*/
+@Mapper
+public interface StudyExpectationsMapper extends BaseMapper<StudyExpectationsEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/mapper/StudyReportFragmentsMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.StudyReportFragmentsEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【study_report_fragments(记录学习过程中的学习内容报告残片)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.StudyReportFragmentsEntity
+*/
+@Mapper
+public interface StudyReportFragmentsMapper extends BaseMapper<StudyReportFragmentsEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/mapper/StudyReportsMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.StudyReportsEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【study_reports(存储每次学习结束时的完整学习报告)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.StudyReportsEntity
+*/
+@Mapper
+public interface StudyReportsMapper extends BaseMapper<StudyReportsEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/mapper/StudySessionsMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.StudySessionsEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【study_sessions(记录每次学习会话的具体数据)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.StudySessionsEntity
+*/
+@Mapper
+public interface StudySessionsMapper extends BaseMapper<StudySessionsEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/mapper/TasksMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.TasksEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【tasks(存储学习任务的基本信息，包括优先级的多维度计算)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.TasksEntity
+*/
+@Mapper
+public interface TasksMapper extends BaseMapper<TasksEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/mapper/UserMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.UserEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【user(用户信息表)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.UserEntity
+*/
+@Mapper
+public interface UserMapper extends BaseMapper<UserEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/mapper/UserTaskMapper.java

@@ -0,0 +1,20 @@
+package com.guo.learningprogresstracker.mapper;
+
+import com.guo.learningprogresstracker.domain.entity.UserTaskEntity;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+* @author guo
+* @description 针对表【user_task(存储用户-任务之间的对应关系)】的数据库操作Mapper
+* @createDate 2024-06-09 15:28:48
+* @Entity com.guo.learningprogresstracker.entity.UserTaskEntity
+*/
+@Mapper
+public interface UserTaskMapper extends BaseMapper<UserTaskEntity> {
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/LoginService.java

@@ -0,0 +1,9 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.CommonResult;
+import com.guo.learningprogresstracker.exception.AppException;
+
+public interface LoginService {
+
+    String login(String username, String password) throws AppException;
+}

src/main/java/com/guo/learningprogresstracker/service/StudyExpectationsService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.StudyExpectationsEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【study_expectations(存储每次学习开始前的预期)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface StudyExpectationsService extends IService<StudyExpectationsEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/StudyReportFragmentsService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.StudyReportFragmentsEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【study_report_fragments(记录学习过程中的学习内容报告残片)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface StudyReportFragmentsService extends IService<StudyReportFragmentsEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/StudyReportsService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.StudyReportsEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【study_reports(存储每次学习结束时的完整学习报告)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface StudyReportsService extends IService<StudyReportsEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/StudySessionsService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.StudySessionsEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【study_sessions(记录每次学习会话的具体数据)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface StudySessionsService extends IService<StudySessionsEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/TasksService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.TasksEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【tasks(存储学习任务的基本信息，包括优先级的多维度计算)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface TasksService extends IService<TasksEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/UserService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.UserEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【user(用户信息表)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface UserService extends IService<UserEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/UserTaskService.java

@@ -0,0 +1,13 @@
+package com.guo.learningprogresstracker.service;
+
+import com.guo.learningprogresstracker.domain.entity.UserTaskEntity;
+import com.baomidou.mybatisplus.extension.service.IService;
+
+/**
+* @author guo
+* @description 针对表【user_task(存储用户-任务之间的对应关系)】的数据库操作Service
+* @createDate 2024-06-09 15:28:48
+*/
+public interface UserTaskService extends IService<UserTaskEntity> {
+
+}

src/main/java/com/guo/learningprogresstracker/service/impl/LoginServiceImpl.java

@@ -0,0 +1,26 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import cn.dev33.satoken.stp.StpUtil;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.guo.learningprogresstracker.domain.entity.CommonResult;
+import com.guo.learningprogresstracker.domain.entity.UserEntity;
+import com.guo.learningprogresstracker.exception.AppException;
+import com.guo.learningprogresstracker.service.LoginService;
+import com.guo.learningprogresstracker.service.UserService;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+@Service
+public class LoginServiceImpl implements LoginService {
+    @Autowired
+    private UserService userService;
+    @Override
+    public String login(String username, String password) throws AppException {
+        UserEntity userEntity = userService.getOneOpt(Wrappers.<UserEntity>lambdaQuery()
+                .eq(UserEntity::getUserName, username)
+                .eq(UserEntity::getUserPassword, password)).orElseThrow(() -> new AppException("账号或密码错误！"));
+        StpUtil.login(userEntity.getId());
+        //todo Token只在此处使用了，属于后续优化点
+        return StpUtil.getTokenInfo().getTokenValue();
+    }
+}

src/main/java/com/guo/learningprogresstracker/service/impl/StudyExpectationsServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.StudyExpectationsEntity;
+import com.guo.learningprogresstracker.service.StudyExpectationsService;
+import com.guo.learningprogresstracker.mapper.StudyExpectationsMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【study_expectations(存储每次学习开始前的预期)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class StudyExpectationsServiceImpl extends ServiceImpl<StudyExpectationsMapper, StudyExpectationsEntity>
+    implements StudyExpectationsService{
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/impl/StudyReportFragmentsServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.StudyReportFragmentsEntity;
+import com.guo.learningprogresstracker.service.StudyReportFragmentsService;
+import com.guo.learningprogresstracker.mapper.StudyReportFragmentsMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【study_report_fragments(记录学习过程中的学习内容报告残片)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class StudyReportFragmentsServiceImpl extends ServiceImpl<StudyReportFragmentsMapper, StudyReportFragmentsEntity>
+    implements StudyReportFragmentsService{
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/impl/StudyReportsServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.StudyReportsEntity;
+import com.guo.learningprogresstracker.service.StudyReportsService;
+import com.guo.learningprogresstracker.mapper.StudyReportsMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【study_reports(存储每次学习结束时的完整学习报告)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class StudyReportsServiceImpl extends ServiceImpl<StudyReportsMapper, StudyReportsEntity>
+    implements StudyReportsService{
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/impl/StudySessionsServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.StudySessionsEntity;
+import com.guo.learningprogresstracker.service.StudySessionsService;
+import com.guo.learningprogresstracker.mapper.StudySessionsMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【study_sessions(记录每次学习会话的具体数据)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class StudySessionsServiceImpl extends ServiceImpl<StudySessionsMapper, StudySessionsEntity>
+    implements StudySessionsService{
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/impl/TasksServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.TasksEntity;
+import com.guo.learningprogresstracker.service.TasksService;
+import com.guo.learningprogresstracker.mapper.TasksMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【tasks(存储学习任务的基本信息，包括优先级的多维度计算)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class TasksServiceImpl extends ServiceImpl<TasksMapper, TasksEntity>
+    implements TasksService{
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/impl/UserServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.UserEntity;
+import com.guo.learningprogresstracker.service.UserService;
+import com.guo.learningprogresstracker.mapper.UserMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【user(用户信息表)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class UserServiceImpl extends ServiceImpl<UserMapper, UserEntity>
+    implements UserService{
+
+}
+
+
+
+

src/main/java/com/guo/learningprogresstracker/service/impl/UserTaskServiceImpl.java

@@ -0,0 +1,22 @@
+package com.guo.learningprogresstracker.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.guo.learningprogresstracker.domain.entity.UserTaskEntity;
+import com.guo.learningprogresstracker.service.UserTaskService;
+import com.guo.learningprogresstracker.mapper.UserTaskMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author guo
+* @description 针对表【user_task(存储用户-任务之间的对应关系)】的数据库操作Service实现
+* @createDate 2024-06-09 15:28:48
+*/
+@Service
+public class UserTaskServiceImpl extends ServiceImpl<UserTaskMapper, UserTaskEntity>
+    implements UserTaskService{
+
+}
+
+
+
+

src/main/resources/application.properties

@@ -1 +0,0 @@
-spring.application.name=LearningProgressTracker

src/main/resources/application.yml

@@ -0,0 +1,45 @@
+spring:
+    application:
+        name: LearningProgressTracker
+    # 配置数据库
+    datasource:
+        driver-class-name: com.mysql.cj.jdbc.Driver
+        url: jdbc:mysql://localhost:3306/learning_progress_tracker?characterEncoding=utf-8&useSSL=false&serverTimezone=GMT%2B8
+        username: root
+        password:
+    flyway:
+        # 是否启动 flyway
+        enabled: true
+        # 文件编码
+        encoding: UTF-8
+        # SQL 脚本位置，默认位于 classpath 下的 db/migration 目录
+        locations: classpath:db/migration
+        # SQL 迁移文件的前缀，默认为 V
+        sql-migration-prefix: V
+        # SQL 迁移文件中版本与描述间的分隔符，默认为两个下划线 __
+        sql-migration-separator: __
+        # SQL 迁移文件的后缀，默认为 .sql
+        sql-migration-suffixes: .sql
+        # 是否在迁移时进行验证，默认为 true
+        validate-on-migrate: true
+        # 如果 true，首次迁移时基于现有 schema 创建 baseline，这通常用于将 Flyway 集成到已存在的数据库项目中
+        baseline-on-migrate: true
+server:
+    port: 8081
+
+############## Sa-Token 配置 (文档: https://sa-token.cc) ##############
+sa-token:
+    # token 名称（同时也是 cookie 名称）
+    token-name: satoken
+    # token 有效期（单位：秒） 默认30天，-1 代表永久有效
+    timeout: 2592000
+    # token 最低活跃频率（单位：秒），如果 token 超过此时间没有访问系统就会被冻结，默认-1 代表不限制，永不冻结
+    active-timeout: -1
+    # 是否允许同一账号多地同时登录 （为 true 时允许一起登录, 为 false 时新登录挤掉旧登录）
+    is-concurrent: true
+    # 在多人登录同一账号时，是否共用一个 token （为 true 时所有登录共用一个 token, 为 false 时每次登录新建一个 token）
+    is-share: true
+    # token 风格（默认可取值：uuid、simple-uuid、random-32、random-64、random-128、tik）
+    token-style: uuid
+    # 是否输出操作日志
+    is-log: true

src/main/resources/db/migration/V20240428_1__InitDataBase.sql

@@ -0,0 +1,47 @@
+-- 创建学习任务表
+CREATE TABLE Tasks (
+                       TaskID INT AUTO_INCREMENT PRIMARY KEY,
+                       TaskName VARCHAR(255) NOT NULL COMMENT '学习任务的名称',
+                       MaterialURL VARCHAR(255) NOT NULL COMMENT '学习材料的存储URL',
+                       Urgency INT DEFAULT 0 COMMENT '用户设置的任务紧急性',
+                       Importance INT DEFAULT 0 COMMENT '用户设置的任务重要性',
+                       ContentDifficulty INT DEFAULT 0 COMMENT '任务的内容难度',
+                       FutureValue INT DEFAULT 0 COMMENT '任务的未来价值',
+                       SubjectivePriority INT DEFAULT 0 COMMENT '用户对任务的主观优先级',
+                       CalculatedPriority FLOAT DEFAULT 0 COMMENT '通过算法计算得出的任务优先级'
+) COMMENT '存储学习任务的基本信息，包括优先级的多维度计算';
+
+-- 创建学习会话表
+CREATE TABLE StudySessions (
+                               SessionID INT AUTO_INCREMENT PRIMARY KEY,
+                               TaskID INT NOT NULL,
+                               StartTime DATETIME NOT NULL COMMENT '学习开始时间',
+                               EndTime DATETIME COMMENT '学习结束时间',
+                               ActualTime INT DEFAULT 0 COMMENT '实际使用时间（分钟）',
+                               EffectiveTime INT DEFAULT 0 COMMENT '有效学习时间（分钟）',
+                               EffectivenessRatio FLOAT DEFAULT 0 COMMENT '有效时间比',
+                               SessionState VARCHAR(50) DEFAULT '进行中' COMMENT '学习会话的状态（进行中、暂停、已结束）'
+) COMMENT '记录每次学习会话的具体数据';
+
+-- 创建学习预期表
+CREATE TABLE StudyExpectations (
+                                   ExpectationID INT AUTO_INCREMENT PRIMARY KEY,
+                                   SessionID INT NOT NULL,
+                                   Description TEXT NOT NULL COMMENT '学习预期的详细描述'
+) COMMENT '存储每次学习开始前的预期';
+
+-- 创建学习报告残片表
+CREATE TABLE StudyReportFragments (
+                                      FragmentID INT AUTO_INCREMENT PRIMARY KEY,
+                                      SessionID INT NOT NULL,
+                                      Content TEXT NOT NULL COMMENT '学习内容的描述',
+                                      CreatedTime DATETIME NOT NULL COMMENT '创建时间'
+) COMMENT '记录学习过程中的学习内容报告残片';
+
+-- 创建学习报告表
+CREATE TABLE StudyReports (
+                              ReportID INT AUTO_INCREMENT PRIMARY KEY,
+                              SessionID INT NOT NULL,
+                              Content TEXT NOT NULL COMMENT '完整的学习报告内容',
+                              CreatedTime DATETIME NOT NULL COMMENT '创建时间'
+) COMMENT '存储每次学习结束时的完整学习报告';

src/main/resources/db/migration/V20240604_1__addTestTable.sql

@@ -0,0 +1,8 @@
+# 增加testTable表
+create table test_table
+(
+    id      int auto_increment comment '测试主键'
+        primary key,
+    id_name varchar(255) null
+)
+    comment '测试表';

src/main/resources/db/migration/V20240609_1__addUserTable.sql

@@ -0,0 +1,19 @@
+# 增加user表
+create table user
+(
+    id            varchar(255) not null comment '用户id'
+        primary key,
+    user_name     varchar(20)  not null comment '账号-登录用',
+    user_password varchar(30)  not null comment '账号密码'
+)
+    comment '用户信息表';
+
+# 添加user_task表
+create table user_task
+(
+    id      varchar(255) null,
+    user_id int          null comment '用户id',
+    task_id int          null comment '任务id'
+)
+    comment '存储用户-任务之间的对应关系';
+

src/main/resources/db/migration/V20240609_2__fixTableName.sql

@@ -0,0 +1,14 @@
+-- 重命名学习任务表
+ALTER TABLE Tasks RENAME TO tasks;
+
+-- 重命名学习会话表
+ALTER TABLE StudySessions RENAME TO study_sessions;
+
+-- 重命名学习预期表
+ALTER TABLE StudyExpectations RENAME TO study_expectations;
+
+-- 重命名学习报告残片表
+ALTER TABLE StudyReportFragments RENAME TO study_report_fragments;
+
+-- 重命名学习报告表
+ALTER TABLE StudyReports RENAME TO study_reports;

src/main/resources/db/migration/V20240609_4__addCreateTimeField.sql

@@ -0,0 +1,48 @@
+-- 对于已经包含 created_time 的表（study_report_fragments, study_reports, study_sessions），添加其他必要字段
+
+ALTER TABLE study_report_fragments
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+ALTER TABLE study_reports
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+ALTER TABLE study_sessions
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+-- 对于其他表，添加所有四个管理字段
+
+ALTER TABLE study_expectations
+    ADD COLUMN created_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+ALTER TABLE tasks
+    ADD COLUMN created_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+ALTER TABLE test_table
+    ADD COLUMN created_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+ALTER TABLE user
+    ADD COLUMN created_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;
+
+ALTER TABLE user_task
+    ADD COLUMN created_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL,
+    ADD COLUMN created_by varchar(255) NULL,
+    ADD COLUMN last_modified_time datetime NULL,
+    ADD COLUMN last_modified_by varchar(255) NULL;

src/main/resources/db/migration/V20240609_5__addCreateField.sql

@@ -0,0 +1,2 @@
+ALTER TABLE study_sessions
+    ADD COLUMN created_time datetime DEFAULT CURRENT_TIMESTAMP NOT NULL;

src/main/resources/db/migration/V20240616_1__fixUserTableFieldName.sql

@@ -0,0 +1,5 @@
+ALTER TABLE user
+    CHANGE last_modified_time update_time datetime NULL;
+
+ALTER TABLE user
+    CHANGE last_modified_by updated_by varchar(255) NULL;

src/main/resources/mapper/StudyExpectationsMapper.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.StudyExpectationsMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.StudyExpectationsEntity">
+            <id property="expectationId" column="expectation_id" jdbcType="INTEGER"/>
+            <result property="sessionId" column="session_id" jdbcType="INTEGER"/>
+            <result property="description" column="description" jdbcType="VARCHAR"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        expectation_id,session_id,description,
+        created_time,created_by,last_modified_time,
+        last_modified_by
+    </sql>
+</mapper>

src/main/resources/mapper/StudyReportFragmentsMapper.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.StudyReportFragmentsMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.StudyReportFragmentsEntity">
+            <id property="fragmentId" column="fragment_id" jdbcType="INTEGER"/>
+            <result property="sessionId" column="session_id" jdbcType="INTEGER"/>
+            <result property="content" column="content" jdbcType="VARCHAR"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        fragment_id,session_id,content,
+        created_time,created_by,last_modified_time,
+        last_modified_by
+    </sql>
+</mapper>

src/main/resources/mapper/StudyReportsMapper.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.StudyReportsMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.StudyReportsEntity">
+            <id property="reportId" column="report_id" jdbcType="INTEGER"/>
+            <result property="sessionId" column="session_id" jdbcType="INTEGER"/>
+            <result property="content" column="content" jdbcType="VARCHAR"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        report_id,session_id,content,
+        created_time,created_by,last_modified_time,
+        last_modified_by
+    </sql>
+</mapper>

src/main/resources/mapper/StudySessionsMapper.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.StudySessionsMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.StudySessionsEntity">
+            <id property="sessionId" column="session_id" jdbcType="INTEGER"/>
+            <result property="taskId" column="task_id" jdbcType="INTEGER"/>
+            <result property="startTime" column="start_time" jdbcType="TIMESTAMP"/>
+            <result property="endTime" column="end_time" jdbcType="TIMESTAMP"/>
+            <result property="actualTime" column="actual_time" jdbcType="INTEGER"/>
+            <result property="effectiveTime" column="effective_time" jdbcType="INTEGER"/>
+            <result property="effectivenessRatio" column="effectiveness_ratio" jdbcType="FLOAT"/>
+            <result property="sessionState" column="session_state" jdbcType="VARCHAR"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        session_id,task_id,start_time,
+        end_time,actual_time,effective_time,
+        effectiveness_ratio,session_state,created_by,
+        last_modified_time,last_modified_by,created_time
+    </sql>
+</mapper>

src/main/resources/mapper/TasksMapper.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.TasksMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.TasksEntity">
+            <id property="taskId" column="task_id" jdbcType="INTEGER"/>
+            <result property="taskName" column="task_name" jdbcType="VARCHAR"/>
+            <result property="materialUrl" column="material_url" jdbcType="VARCHAR"/>
+            <result property="urgency" column="urgency" jdbcType="INTEGER"/>
+            <result property="importance" column="importance" jdbcType="INTEGER"/>
+            <result property="contentDifficulty" column="content_difficulty" jdbcType="INTEGER"/>
+            <result property="futureValue" column="future_value" jdbcType="INTEGER"/>
+            <result property="subjectivePriority" column="subjective_priority" jdbcType="INTEGER"/>
+            <result property="calculatedPriority" column="calculated_priority" jdbcType="FLOAT"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        task_id,task_name,material_url,
+        urgency,importance,content_difficulty,
+        future_value,subjective_priority,calculated_priority,
+        created_time,created_by,last_modified_time,
+        last_modified_by
+    </sql>
+</mapper>

src/main/resources/mapper/UserMapper.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.UserMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.UserEntity">
+            <id property="id" column="id" jdbcType="VARCHAR"/>
+            <result property="userName" column="user_name" jdbcType="VARCHAR"/>
+            <result property="userPassword" column="user_password" jdbcType="VARCHAR"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,user_name,user_password,
+        created_time,created_by,last_modified_time,
+        last_modified_by
+    </sql>
+</mapper>

src/main/resources/mapper/UserTaskMapper.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.guo.learningprogresstracker.mapper.UserTaskMapper">
+
+    <resultMap id="BaseResultMap" type="com.guo.learningprogresstracker.domain.entity.UserTaskEntity">
+            <result property="id" column="id" jdbcType="VARCHAR"/>
+            <result property="userId" column="user_id" jdbcType="INTEGER"/>
+            <result property="taskId" column="task_id" jdbcType="INTEGER"/>
+            <result property="createdTime" column="created_time" jdbcType="TIMESTAMP"/>
+            <result property="createdBy" column="created_by" jdbcType="VARCHAR"/>
+            <result property="lastModifiedTime" column="last_modified_time" jdbcType="TIMESTAMP"/>
+            <result property="lastModifiedBy" column="last_modified_by" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,user_id,task_id,
+        created_time,created_by,last_modified_time,
+        last_modified_by
+    </sql>
+</mapper>