#1.0.1 登录注册

2025-12-04 16:15:16 +08:00 · 2025-12-04 16:15:16 +08:00 · 6454f5291f
commit 6454f5291f
parent 2ba0e5c6a7
9 changed files with 317 additions and 78 deletions
--- a/pom.xml
+++ b/pom.xml
@ -6,22 +6,28 @@
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.campus</groupId>
-    <artifactId>campus-attendance</artifactId>
+    <artifactId>student-attendance</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
        <spring.version>5.3.23</spring.version>
        <mybatis.version>3.5.11</mybatis.version>
-        <mybatis.spring.version>2.0.7</mybatis.spring.version> <!-- 修正后的行 -->
+        <mybatis.spring.version>2.1.1</mybatis.spring.version>
+        <mysql.version>8.0.33</mysql.version>
+        <druid.version>1.2.15</druid.version>
+        <servlet.version>4.0.1</servlet.version>
+        <jstl.version>1.2</jstl.version>
+        <jackson.version>2.14.2</jackson.version>
+        <slf4j.version>2.0.7</slf4j.version>
+        <logback.version>1.4.7</logback.version>
    </properties>

-
    <dependencies>
-        <!-- Spring -->
+        <!-- Spring Framework -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
@ -37,6 +43,11 @@
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-tx</artifactId>
+            <version>${spring.version}</version>
+        </dependency>

        <!-- MyBatis -->
        <dependency>
@ -50,73 +61,86 @@
            <version>${mybatis.spring.version}</version>
        </dependency>

-        <!-- 数据库 -->
+        <!-- Database -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
-            <version>8.0.33</version>
+            <version>${mysql.version}</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
-            <version>1.2.15</version>
+            <version>${druid.version}</version>
        </dependency>

-        <!-- Servlet API -->
+        <!-- Servlet & JSP -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
-            <version>4.0.1</version>
+            <version>${servlet.version}</version>
            <scope>provided</scope>
        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>jstl</artifactId>
+            <version>${jstl.version}</version>
+        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>javax.servlet.jsp-api</artifactId>
            <version>2.3.3</version>
            <scope>provided</scope>
        </dependency>
-        <dependency>
-            <groupId>jstl</groupId>
-            <artifactId>jstl</artifactId>
-            <version>1.2</version>
-        </dependency>

-        <!-- JSON -->
+        <!-- JSON Processing -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
-            <version>2.14.1</version>
+            <version>${jackson.version}</version>
+        </dependency>
+
+        <!-- Logging -->
+        <dependency>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${slf4j.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+
+        <!-- Testing (可选) -->
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13.2</version>
+            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
-        <finalName>campus-attendance</finalName>
+        <finalName>student-attendance</finalName>
        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.11.0</version>
+                <configuration>
+                    <source>${maven.compiler.source}</source>
+                    <target>${maven.compiler.target}</target>
+                    <encoding>${project.build.sourceEncoding}</encoding>
+                </configuration>
+            </plugin>
+
+            <!-- 用于将依赖包复制到lib目录 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>3.3.2</version>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.10.1</version>
-                <configuration>
-                    <source>17</source>
-                    <target>17</target>
-                    <!-- 新增 JDK 17 编译参数 -->
-                    <compilerArgs>
-                        <arg>--enable-preview</arg>
-                    </compilerArgs>
+                    <failOnMissingWebXml>false</failOnMissingWebXml>
                </configuration>
            </plugin>
        </plugins>
--- a/readme.md
+++ b/readme.md
@ -33,3 +33,66 @@ INSERT INTO user (username, password, role) VALUES


 ![img.png](img.png)
+
+
+
+-- 在已有的数据库基础上，添加考勤相关表
+
+-- 考勤记录表
+CREATE TABLE attendance_record (
+id INT PRIMARY KEY AUTO_INCREMENT,
+student_id VARCHAR(20) NOT NULL,
+course_name VARCHAR(100) NOT NULL,
+attendance_date DATE NOT NULL,
+attendance_time TIME,
+status VARCHAR(20) NOT NULL DEFAULT 'PRESENT', -- PRESENT/ABSENT/LATE
+remarks VARCHAR(500),
+created_by VARCHAR(50), -- 记录创建人（教师用户名）
+create_time DATETIME DEFAULT CURRENT_TIMESTAMP,
+FOREIGN KEY (student_id) REFERENCES student(student_id) ON DELETE CASCADE
+);
+
+-- 创建索引提高查询效率
+CREATE INDEX idx_student_date ON attendance_record(student_id, attendance_date);
+CREATE INDEX idx_date_status ON attendance_record(attendance_date, status);
+
+-- 课程表（可选）
+CREATE TABLE course (
+id INT PRIMARY KEY AUTO_INCREMENT,
+course_name VARCHAR(100) NOT NULL,
+teacher_id INT, -- 关联user表的id
+class_name VARCHAR(50),
+schedule_time VARCHAR(100), -- 上课时间描述
+status INT DEFAULT 1 -- 1启用，0停用
+);
+
+
+
+
+-- 添加更多测试数据到数据库
+
+-- 添加更多学生
+INSERT INTO student (name, student_id, class, major) VALUES
+('王五', '2023003', '计算机1班', '计算机科学与技术'),
+('赵六', '2023004', '软件1班', '软件工程'),
+('钱七', '2023005', '网络1班', '网络工程'),
+('孙八', '2023006', '计算机1班', '计算机科学与技术');
+
+-- 添加更多用户（密码都是123456经过MD5加盐加密后的值）
+-- 实际密码需要加密存储，这里先用明文，系统会自动加密
+INSERT INTO user (username, password, role) VALUES
+('2023001', '123456', 'STUDENT'),
+('2023002', '123456', 'STUDENT'),
+('2023003', '123456', 'STUDENT'),
+('teacher2', '123456', 'TEACHER'),
+('admin','123456','ADMIN'),
+('student1', '123456', 'STUDENT');
+
+-- 添加考勤测试数据
+INSERT INTO attendance_record (student_id, course_name, attendance_date, attendance_time, status, remarks, created_by) VALUES
+('2023001', '高等数学', DATE_SUB(CURDATE(), INTERVAL 3 DAY), '08:30:00', 'PRESENT', '', 'teacher1'),
+('2023002', '高等数学', DATE_SUB(CURDATE(), INTERVAL 3 DAY), '08:35:00', 'LATE', '迟到5分钟', 'teacher1'),
+('2023001', '大学英语', DATE_SUB(CURDATE(), INTERVAL 2 DAY), '10:00:00', 'PRESENT', '', 'teacher1'),
+('2023003', '高等数学', DATE_SUB(CURDATE(), INTERVAL 3 DAY), '08:30:00', 'ABSENT', '请假', 'teacher1'),
+('2023001', '数据结构', DATE_SUB(CURDATE(), INTERVAL 1 DAY), '14:00:00', 'PRESENT', '', 'teacher1'),
+('2023002', '数据结构', DATE_SUB(CURDATE(), INTERVAL 1 DAY), '14:00:00', 'PRESENT', '', 'teacher1');
--- a/src/main/java/com/campus/controller/PageController.java
+++ b/src/main/java/com/campus/controller/PageController.java
@ -1,8 +1,13 @@
+// com/campus/controller/PageController.java
 package com.campus.controller;

+import com.campus.entity.User;
 import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;

+import javax.servlet.http.HttpSession;
+
@Controller
 public class PageController {

@ -15,4 +20,44 @@ public class PageController {
    public String studentList() {
        return "student_list";
    }
+
+    @GetMapping("/login")
+    public String login() {
+        return "login";
+    }
+
+    @GetMapping("/register")
+    public String register() {
+        return "register";
+    }
+
+    @GetMapping("/admin")
+    public String adminPage(HttpSession session, Model model) {
+        User user = (User) session.getAttribute("currentUser");
+        if (user == null || !"ADMIN".equals(user.getRole())) {
+            return "redirect:/login";
+        }
+        model.addAttribute("user", user);
+        return "admin";
+    }
+
+    @GetMapping("/teacher")
+    public String teacherPage(HttpSession session, Model model) {
+        User user = (User) session.getAttribute("currentUser");
+        if (user == null || !"TEACHER".equals(user.getRole())) {
+            return "redirect:/login";
+        }
+        model.addAttribute("user", user);
+        return "teacher";
+    }
+
+    @GetMapping("/student")
+    public String studentPage(HttpSession session, Model model) {
+        User user = (User) session.getAttribute("currentUser");
+        if (user == null || !"STUDENT".equals(user.getRole())) {
+            return "redirect:/login";
+        }
+        model.addAttribute("user", user);
+        return "student";
+    }
 }
--- a/src/main/java/com/campus/controller/StudentController.java
+++ b/src/main/java/com/campus/controller/StudentController.java
@ -1,3 +1,4 @@
+// com/campus/controller/StudentController.java
 package com.campus.controller;

 import com.campus.entity.Student;
@ -5,9 +6,10 @@ import com.campus.service.StudentService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;

+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;

-// StudentController.java
@RestController
@RequestMapping("/student")
 public class StudentController {
@ -19,9 +21,67 @@ public class StudentController {
        return studentService.listAll();
    }

+    @GetMapping("/{studentId}")
+    public Map<String, Object> getByStudentId(@PathVariable String studentId) {
+        Map<String, Object> result = new HashMap<>();
+        Student student = studentService.getByStudentId(studentId);
+
+        if (student != null) {
+            result.put("success", true);
+            result.put("student", student);
+        } else {
+            result.put("success", false);
+            result.put("message", "学生不存在");
+        }
+
+        return result;
+    }
+
    @PostMapping("/add")
-    public String add(@RequestBody Student student) {
+    public Map<String, Object> add(@RequestBody Student student) {
+        Map<String, Object> result = new HashMap<>();
+
+        try {
            studentService.add(student);
-        return "success";
+            result.put("success", true);
+            result.put("message", "添加成功");
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "添加失败：" + e.getMessage());
+        }
+
+        return result;
+    }
+
+    @PutMapping("/update")
+    public Map<String, Object> update(@RequestBody Student student) {
+        Map<String, Object> result = new HashMap<>();
+
+        try {
+            studentService.update(student);
+            result.put("success", true);
+            result.put("message", "更新成功");
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "更新失败：" + e.getMessage());
+        }
+
+        return result;
+    }
+
+    @DeleteMapping("/delete/{id}")
+    public Map<String, Object> delete(@PathVariable Integer id) {
+        Map<String, Object> result = new HashMap<>();
+
+        try {
+            studentService.delete(id);
+            result.put("success", true);
+            result.put("message", "删除成功");
+        } catch (Exception e) {
+            result.put("success", false);
+            result.put("message", "删除失败：" + e.getMessage());
+        }
+
+        return result;
    }
 }
--- a/src/main/java/com/campus/entity/User.java
+++ b/src/main/java/com/campus/entity/User.java
@ -1,41 +1,28 @@
+// com/campus/entity/User.java
 package com.campus.entity;

-// User.java
 public class User {
    private Integer id;
    private String username;
    private String password;
    private String role; // ADMIN/TEACHER/STUDENT

-    public Integer getId() {
-        return id;
-    }
+    // 新增构造方法
+    public User() {}

-    public void setId(Integer id) {
-        this.id = id;
-    }
-
-    public String getUsername() {
-        return username;
-    }
-
-    public void setUsername(String username) {
+    public User(String username, String password, String role) {
        this.username = username;
-    }
-
-    public String getPassword() {
-        return password;
-    }
-
-    public void setPassword(String password) {
        this.password = password;
-    }
-
-    public String getRole() {
-        return role;
-    }
-
-    public void setRole(String role) {
        this.role = role;
    }
+
+    // 已有的getter和setter方法...
+    public Integer getId() { return id; }
+    public void setId(Integer id) { this.id = id; }
+    public String getUsername() { return username; }
+    public void setUsername(String username) { this.username = username; }
+    public String getPassword() { return password; }
+    public void setPassword(String password) { this.password = password; }
+    public String getRole() { return role; }
+    public void setRole(String role) { this.role = role; }
 }
--- a/src/main/java/com/campus/mapper/StudentMapper.java
+++ b/src/main/java/com/campus/mapper/StudentMapper.java
@ -1,7 +1,9 @@
+// com/campus/mapper/StudentMapper.java
 package com.campus.mapper;

 import com.campus.entity.Student;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;

 import java.util.List;

@ -11,4 +13,7 @@ public interface StudentMapper {
    void insert(Student student);
    void update(Student student);
    void delete(Integer id);
+
+    // 新增：根据学号查询学生
+    Student selectByStudentId(@Param("studentId") String studentId);
 }
--- a/src/main/java/com/campus/service/StudentService.java
+++ b/src/main/java/com/campus/service/StudentService.java
@ -1,3 +1,4 @@
+// com/campus/service/StudentService.java
 package com.campus.service;

 import com.campus.entity.Student;
@ -7,7 +8,6 @@ import org.springframework.stereotype.Service;

 import java.util.List;

-// StudentService.java
@Service
 public class StudentService {
    @Autowired
@ -20,4 +20,19 @@ public class StudentService {
    public void add(Student student) {
        studentMapper.insert(student);
    }
+
+    // 添加新方法：根据学号查询学生
+    public Student getByStudentId(String studentId) {
+        return studentMapper.selectByStudentId(studentId);
+    }
+
+    // 添加更新方法
+    public void update(Student student) {
+        studentMapper.update(student);
+    }
+
+    // 添加删除方法
+    public void delete(Integer id) {
+        studentMapper.delete(id);
+    }
 }
--- a/src/main/resources/mapper/StudentMapper.xml
+++ b/src/main/resources/mapper/StudentMapper.xml
@ -3,20 +3,39 @@
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.campus.mapper.StudentMapper">
-    <select id="selectAll" resultType="com.campus.entity.Student">
+
+    <resultMap id="studentMap" type="com.campus.entity.Student">
+        <id property="id" column="id"/>
+        <result property="name" column="name"/>
+        <result property="studentId" column="student_id"/>
+        <result property="class_" column="class"/>
+        <result property="major" column="major"/>
+    </resultMap>
+
+    <select id="selectAll" resultMap="studentMap">
        SELECT * FROM student
    </select>
-    <!-- 修改 insert 和 update 语句中的 class 字段 -->
-    <insert id="insert" parameterType="com.campus.entity.Student">
-        INSERT INTO student(name, student_id, `class`, major)  <!-- 新增反引号 -->
+
+    <select id="selectByStudentId" parameterType="string" resultMap="studentMap">
+        SELECT * FROM student WHERE student_id = #{studentId}
+    </select>
+
+    <insert id="insert" parameterType="com.campus.entity.Student" useGeneratedKeys="true" keyProperty="id">
+        INSERT INTO student(name, student_id, `class`, major)
        VALUES(#{name}, #{studentId}, #{class_}, #{major})
    </insert>
+
    <update id="update" parameterType="com.campus.entity.Student">
        UPDATE student
-        SET name = #{name}, student_id = #{studentId}, `class` = #{class_}, major = #{major}  <!-- 新增反引号 -->
+        SET name = #{name},
+            student_id = #{studentId},
+            `class` = #{class_},
+            major = #{major}
        WHERE id = #{id}
    </update>
+
    <delete id="delete" parameterType="java.lang.Integer">
        DELETE FROM student WHERE id = #{id}
    </delete>
+
 </mapper>
--- a/src/main/resources/spring-mvc.xml
+++ b/src/main/resources/spring-mvc.xml
@ -13,7 +13,6 @@
    <!-- 扫描 Controller -->
    <context:component-scan base-package="com.campus.controller"/>

-
    <!-- 视图解析器 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/"/>
@ -27,4 +26,26 @@
            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
        </mvc:message-converters>
    </mvc:annotation-driven>
+
+    <!-- 配置拦截器 -->
+    <mvc:interceptors>
+        <mvc:interceptor>
+            <mvc:mapping path="/api/**"/>
+            <bean class="com.campus.interceptor.AuthInterceptor"/>
+        </mvc:interceptor>
+    </mvc:interceptors>
+
+    <mvc:annotation-driven>
+        <mvc:message-converters>
+            <bean class="org.springframework.http.converter.StringHttpMessageConverter">
+                <property name="supportedMediaTypes">
+                    <list>
+                        <value>text/html;charset=UTF-8</value>
+                        <value>application/json;charset=UTF-8</value>
+                    </list>
+                </property>
+            </bean>
+            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
+        </mvc:message-converters>
+    </mvc:annotation-driven>
 </beans>