fix part2

Signed-off-by: Chenx221 <chenx221@yandex.com>

project2/README.md

@@ -45,29 +45,29 @@
     - admin,teacher,student
 - /score
   - ~/all
-    - 学生成绩页
+    - 学生成绩页 [Get]
-    - admin
+    - admin,teacher,student
-  - ~/all_t
+    - scoreList|scoreList_t|scoreList_s
-    - 学生成绩页(教师版)
-    - teacher
   - ~/infomodv2
-    - 学生成绩修改页
+    - 学生成绩修改页 [Get]
-    - admin
+    - admin,teacher
-  - ~/infomodv2_t
+    - scoreopv2|scoreopv2_t
-    - 学生成绩修改页(教师版)
-    - teacher
   - ~/query
-    - 学生成绩查询
+    - 学生成绩查询 [Post]
     - admin,teacher
+    - scoreQueryResult|scoreQueryResult_t
   - ~/modinfo
-    - 学生成绩修改
+    - 学生成绩修改 [Post]
     - admin
+    - *Redirect*.infomodv2
   - ~/delinfo
-    - 学生成绩删除
+    - 学生成绩删除 [Post]
     - admin
+    - *Redirect*.infomodv2
   - ~/addinfo
-    - 学生成绩添加
+    - 学生成绩添加 [Post]
     - admin,teacher
+    - *Redirect*.infomodv2|*Redirect*.infomodv2_t
 - /student
   - ~/all
     - 学生信息查询页

project2/src/main/java/cyou/chenx221/controller/ScoreController.java

@@ -33,21 +33,20 @@ public class ScoreController {
         if (username != null) {
             model.addAttribute("username", username);
         }
+        String role = new UsernameHelper().getCurrentRole();
+        if (role.equals("[ROLE_admin]")) {
             model.addAttribute("scores", scoreService.getAllScores());
-        return "scoreList";
+            return "score/scoreList";
+        } else if (role.equals("[ROLE_teacher]")) {
+            model.addAttribute("scores", scoreService.getAllScores());
+            return "score/scoreList_t";
+        } else {
+            model.addAttribute("scores", scoreService.getQueryScore(scoreService.getStudentIdByUsername(username)));
+            return "score/scoreList_s";
+        }
     }
 
-    @GetMapping("/all_t")
+    @GetMapping("/infomodv2")
-    public String getAllScoreT(Model model) {
-        String username = new UsernameHelper().getCurrentUsername();
-        if (username != null) {
-            model.addAttribute("username", username);
-        }
-        model.addAttribute("scores", scoreService.getAllScores());
-        return "scoreList_t";
-    }
-
-    @GetMapping("/infomodv2")//处理学生信息修改页
     public String getInfoModv2(@RequestParam(value = "successMessage", required = false, defaultValue = "null") String successMessage,
                                @RequestParam(value = "errorMessage", required = false, defaultValue = "null") String errorMessage,
                                Model model) {
@@ -58,26 +57,15 @@ public class ScoreController {
         model.addAttribute("scores", scoreService.getAllScores());
         model.addAttribute("successMessage", successMessage);
         model.addAttribute("errorMessage", errorMessage);
-
+        String role = new UsernameHelper().getCurrentRole();
-        return "scoreopv2";
+        if (role.equals("[ROLE_admin]"))
+            return "score/scoreopv2";
+        else {
+            return "score/scoreopv2_t";
+        }
     }
 
-    @GetMapping("/infomodv2_t")//处理学生信息修改页
+    @PostMapping(value = "/query", produces = "application/x-www-form-urlencoded;charset=UTF-8")
-    public String getInfoModv2T(@RequestParam(value = "successMessage", required = false, defaultValue = "null") String successMessage,
-                                @RequestParam(value = "errorMessage", required = false, defaultValue = "null") String errorMessage,
-                                Model model) {
-        String username = new UsernameHelper().getCurrentUsername();
-        if (username != null) {
-            model.addAttribute("username", username);
-        }
-        model.addAttribute("scores", scoreService.getAllScores());
-        model.addAttribute("successMessage", successMessage);
-        model.addAttribute("errorMessage", errorMessage);
-
-        return "scoreopv2_t";
-    }
-
-    @PostMapping(value = "/query", produces = "application/x-www-form-urlencoded;charset=UTF-8")//学生信息查询（带条件）
     public String getQueryScores(@RequestParam(value = "name", defaultValue = "null", required = false) String name,//学生姓名
                                  @RequestParam(value = "coursename", defaultValue = "null", required = false) String course_name,//课程名
                                  @RequestParam(value = "scoreid", defaultValue = "-1", required = false) int score_id,//成绩ID
@@ -116,7 +104,12 @@ public class ScoreController {
         String download = new CsvHelper().generateScoreCSVFile(scores);
         model.addAttribute("download", download);
         model.addAttribute("scores", scores);
-        return "scoreQueryResult";
+        String role = new UsernameHelper().getCurrentRole();
+        if (role.equals("[ROLE_admin]"))
+            return "score/scoreQueryResult";
+        else {
+            return "score/scoreQueryResult_t";
+        }
     }
 
     @PostMapping(value = "/modinfo", produces = "application/x-www-form-urlencoded;charset=UTF-8")
@@ -160,7 +153,6 @@ public class ScoreController {
     public String InsertCourseInfo(@RequestParam(value = "studentid", defaultValue = "-1", required = false) int studentid,
                                    @RequestParam(value = "courseid", defaultValue = "-1", required = false) int courseid,
                                    @RequestParam(value = "score", defaultValue = "-1", required = false) int score,
-                                   @RequestParam(value = "sp1", defaultValue = "null", required = false) String sp1,
                                    Model model) {
         if (studentid <= 0) {
             model.addAttribute("errorMessage", "添加失败，学号非法");
@@ -177,9 +169,11 @@ public class ScoreController {
                 model.addAttribute("errorMessage", "学生信息添加失败");
             }
         }
-        if(sp1.equals("t")){
+        String role = new UsernameHelper().getCurrentRole();
+        if (role.equals("[ROLE_admin]"))
+            return "redirect:/score/infomodv2";
+        else {
             return "redirect:/score/infomodv2_t";
         }
-        return "redirect:/score/infomodv2";
     }
 }

project2/src/main/java/cyou/chenx221/mapper/ScoreDao.java

@@ -18,4 +18,8 @@ public interface ScoreDao {
     int deleteScore(int id);
 
     int insertScore(Score score);
+
+    int getStudentIdByUsername(String username);
+
+    List<Score> getQueryScore(int id);
 }

project2/src/main/java/cyou/chenx221/mapper/impl/ScoreDaoImpl.java

@@ -46,4 +46,14 @@ public class ScoreDaoImpl implements ScoreDao {
     public int insertScore(Score score) {
         return sqlSession.insert("insertScore", score);
     }
+
+    @Override
+    public int getStudentIdByUsername(String username) {
+        return sqlSession.selectOne("getStudentIdByUsername", username);
+    }
+
+    @Override
+    public List<Score> getQueryScore(int id) {
+        return sqlSession.selectList("getQueryScore", id);
+    }
 }

project2/src/main/java/cyou/chenx221/service/ScoreService.java

@@ -37,4 +37,13 @@ public class ScoreService {
     public int insertScore(Score score) {
         return scoreDao.insertScore(score);
     }
+
+    //写这里可能位置不太合适...
+    public int getStudentIdByUsername(String username) {
+        return scoreDao.getStudentIdByUsername(username);
+    }
+
+    public List<Score> getQueryScore(int id) {
+        return scoreDao.getQueryScore(id);
+    }
 }

project2/src/main/resources/mapper/ScoreMapper.xml

@@ -69,7 +69,8 @@
         FROM score s
                  JOIN student st ON s.StudentID = st.id
                  JOIN course c ON s.CourseID = c.CourseID
-        WHERE invalid = 0 AND ScoreID = #{id};
+        WHERE invalid = 0
+          AND ScoreID = #{id};
     </select>
     <update id="deleteScore" parameterType="int">
         UPDATE score
@@ -80,4 +81,19 @@
         INSERT INTO score (Score, StudentID, CourseID)
         VALUES (#{score}, #{student.id}, #{course.courseID});
     </insert>
+
+
+    <!--    乱入-->
+    <select id="getStudentIdByUsername" parameterType="String" resultType="int">
+        select id
+        from user
+        where username = #{username};
+    </select>
+
+    <select id="getQueryScore" parameterType="int" resultType="cyou.chenx221.pojo.Score">
+        SELECT ScoreID, Score, StudentID, CourseID
+        FROM score
+        WHERE invalid = 0
+          AND StudentID = #{id};
+    </select>
 </mapper>

project2/web/WEB-INF/views/score/scoreList_t.jsp

@@ -0,0 +1,203 @@
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8"/>
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"/>
+    <meta http-equiv="x-ua-compatible" content="ie=edge"/>
+    <title>成绩信息查看</title>
+    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css"/>
+    <link rel="preconnect" href="https://fonts.googleapis.com">
+    <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
+    <link href="https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700;900&display=swap"
+          rel="stylesheet">
+    <link rel="stylesheet" href="${pageContext.request.contextPath}/resources/css/mdb.min.css"/>
+    <style>
+        .table-container {
+            min-width: 80vw; /* 设置最小宽度为视窗宽度的80% */
+            min-height: 80vh; /* 设置最小高度为视窗高度的80% */
+            /*display: flex;*/
+            align-items: center;
+            justify-content: center;
+        }
+
+        .table-container table {
+            width: 100%;
+            /*height: 100%;*/
+        }
+    </style>
+</head>
+
+<body style="font-family: 'Noto Sans SC Regular',serif">
+<!--Main Navigation-->
+<header>
+    <nav class="navbar navbar-expand-lg navbar-light bg-light" style="z-index: 1;min-height: 58.59px">
+        <div class="container">
+            <button class="navbar-toggler" type="button" data-mdb-toggle="collapse"
+                    data-mdb-target="#navbarSupportedContent" aria-controls="navbarSupportedContent"
+                    aria-expanded="false" aria-label="Toggle navigation">
+                <i class="fas fa-bars"></i>
+            </button>
+            <div class="collapse navbar-collapse" id="navbarSupportedContent">
+                <a class="navbar-brand mt-2 mt-lg-0" href="#">
+                    <i class="fas fa-chalkboard-user me-2"></i>
+                    教务管理系统
+                </a>
+                <ul class="navbar-nav">
+                    <li class="nav-item">
+                        <a class="nav-link active" aria-current="page" href="#">首页</a>
+                    </li>
+                    <li class="nav-item dropdown">
+                        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown1" role="button"
+                           data-mdb-toggle="dropdown" aria-expanded="false">
+                            学生管理
+                        </a>
+                        <ul class="dropdown-menu" aria-labelledby="navbarDropdown1">
+                            <li><a class="dropdown-item" href="#">学生信息查询</a></li>
+                            <li><a class="dropdown-item" href="#">学生信息管理</a></li>
+                            <li><a class="dropdown-item" href="#">学生信息管理</a></li>
+                            <li>
+                                <hr class="dropdown-divider"/>
+                            </li>
+                            <li><a class="dropdown-item" href="#">学生成绩管理</a></li>
+                            <li><a class="dropdown-item" href="#">学生成绩管理</a></li>
+                            <li><a class="dropdown-item" href="#">学生成绩管理</a></li>
+                            <li>
+                                <hr class="dropdown-divider"/>
+                            </li>
+                            <li><a class="dropdown-item" href="#">学生选课管理</a></li>
+                            <li><a class="dropdown-item" href="#">学生选课管理</a></li>
+                            <li><a class="dropdown-item" href="#">学生选课管理</a></li>
+                        </ul>
+                    </li>
+                    <li class="nav-item dropdown">
+                        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown2" role="button"
+                           data-mdb-toggle="dropdown" aria-expanded="false">
+                            教师管理
+                        </a>
+                        <ul class="dropdown-menu" aria-labelledby="navbarDropdown2">
+                            <li><a class="dropdown-item" href="#">教师信息管理</a></li>
+                            <li><a class="dropdown-item" href="#">教师课程管理</a></li>
+                        </ul>
+                    </li>
+                    <li class="nav-item dropdown">
+                        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown3" role="button"
+                           data-mdb-toggle="dropdown" aria-expanded="false">
+                            课程管理
+                        </a>
+                        <ul class="dropdown-menu" aria-labelledby="navbarDropdown3">
+                            <li><a class="dropdown-item" href="#">课程信息管理</a></li>
+                            <li><a class="dropdown-item" href="#">课程安排管理</a></li>
+                        </ul>
+                    </li>
+                    <li class="nav-item dropdown">
+                        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown4" role="button"
+                           data-mdb-toggle="dropdown" aria-expanded="false">
+                            系统管理
+                        </a>
+                        <ul class="dropdown-menu" aria-labelledby="navbarDropdown4">
+                            <li><a class="dropdown-item" href="#">个人设定</a></li>
+                            <li><a class="dropdown-item" href="#">用户管理</a></li>
+                            <li><a class="dropdown-item" href="#">日志管理</a></li>
+                            <li><a class="dropdown-item" href="#">版本信息</a></li>
+                        </ul>
+                    </li>
+                </ul>
+            </div>
+            <div class="dropdown">
+                <a class="dropdown-toggle d-flex align-items-center hidden-arrow" href="#"
+                   id="navbarDropdownMenuAvatar" role="button" data-mdb-toggle="dropdown" aria-expanded="false">
+                    <i class="fas fa-circle-user fa-lg me-1"></i>
+                    ${username}
+                </a>
+                <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="navbarDropdownMenuAvatar">
+                    <li>
+                        <a class="dropdown-item" href="${pageContext.request.contextPath}/logout">登出</a>
+                    </li>
+                </ul>
+            </div>
+        </div>
+    </nav>
+</header>
+
+<!--Main Navigation-->
+
+<!--Main layout-->
+<main>
+    <div class="bg-image shadow-2-strong vh-100"
+         style="background-image: url('${pageContext.request.contextPath}/resources/img/jason-blackeye-nyL-rzwP-Mk-unsplash.jpg'); margin-top: -58.59px;">
+        <div class="mask d-flex align-items-center h-100" style="background-color: hsla(0, 0%, 100%, 0.5);">
+            <div class="container d-flex justify-content-center">
+                <div>
+                    <div class="row">
+                        <div class="col-12">
+                            <button type="button" class="btn btn-primary" onclick="location.href='../dashboard-t'">返回
+                            </button>
+                        </div>
+                    </div>
+                    <div class="row">
+                        <div class="col-12">
+                            <button type="button" class="btn btn-primary" onclick="exportCSV()">导出</button>
+                        </div>
+                    </div>
+                </div>
+
+                <div class="table-container rounded-4 shadow-3-strong"
+                     style="background-color: rgba(255,255,255,0.9); overflow-y: auto; max-height: 400px;">
+                    <table class="table table-striped table-hover border-primary">
+                        <thead>
+                        <tr>
+                            <th scope="col">成绩ID</th>
+                            <th scope="col">学号</th>
+                            <th scope="col">学生姓名</th>
+                            <th scope="col">课程ID</th>
+                            <th scope="col">课程名</th>
+                            <th scope="col">成绩</th>
+                        </tr>
+                        </thead>
+                        <tbody>
+                        <c:forEach var="score" items="${scores}">
+                            <tr>
+                                <td>${score.scoreID}</td>
+                                <td>${score.student.id}</td>
+                                <td>${score.student.name}</td>
+                                <td>${score.course.courseID}</td>
+                                <td>${score.course.courseName}</td>
+                                <td>${score.score}</td>
+                            </tr>
+                        </c:forEach>
+                        </tbody>
+                    </table>
+                </div>
+            </div>
+        </div>
+    </div>
+</main>
+
+<!--Main layout-->
+
+<!-- Footer -->
+<footer class="bg-link text-center text-lg-start ">
+</footer>
+<!-- Footer -->
+
+
+<script type="text/javascript" src="${pageContext.request.contextPath}/resources/js/mdb.min.js"></script>
+<script>
+    function exportCSV() {
+        // 构造请求 URL，根据需要导出的类型传递参数
+        var exportUrl = '/output/export-csv?type=score';  // 示例：导出学生数据
+        var link = document.createElement('a');
+        link.href = exportUrl;
+        link.style.display = 'none';
+        document.body.appendChild(link);
+        link.click();
+        document.body.removeChild(link);
+    }
+</script>
+
+</body>
+
+</html>