feat: 新增课程的接口请求数据

app/src/main/java/com/example/CQUPT/api/CourseData.java

@@ -0,0 +1,94 @@
+package com.example.CQUPT.api;
+
+import com.google.gson.annotations.SerializedName;
+import java.util.List;
+
+public class CourseData {
+    @SerializedName("course_id")
+    private String courseId;
+
+    @SerializedName("course_name")
+    private String courseName;
+
+    @SerializedName("class_id")
+    private String classId;
+
+    @SerializedName("class_name")
+    private String className;
+
+    @SerializedName("teacher_name")
+    private String teacherName;
+
+    @SerializedName("course_type")
+    private String courseType;
+
+    @SerializedName("exam_type")
+    private String examType;
+
+    private String seat;
+    private String qualification;
+
+    @SerializedName("schedule_id")
+    private String scheduleId;
+
+    private String lecturer;
+
+    @SerializedName("chief_invigilator")
+    private String chiefInvigilator;
+
+    @SerializedName("deputy_invigilators")
+    private List<String> deputyInvigilators;
+
+    // Getters
+    public String getCourseId() {
+        return courseId;
+    }
+
+    public String getCourseName() {
+        return courseName;
+    }
+
+    public String getClassId() {
+        return classId;
+    }
+
+    public String getClassName() {
+        return className;
+    }
+
+    public String getTeacherName() {
+        return teacherName;
+    }
+
+    public String getCourseType() {
+        return courseType;
+    }
+
+    public String getExamType() {
+        return examType;
+    }
+
+    public String getSeat() {
+        return seat;
+    }
+
+    public String getQualification() {
+        return qualification;
+    }
+
+    public String getScheduleId() {
+        return scheduleId;
+    }
+
+    public String getLecturer() {
+        return lecturer;
+    }
+
+    public String getChiefInvigilator() {
+        return chiefInvigilator;
+    }
+
+    public List<String> getDeputyInvigilators() {
+        return deputyInvigilators;
+    }
+}

app/src/main/java/com/example/CQUPT/api/CourseSchedule.java

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+package com.example.CQUPT.api;
+
+import com.google.gson.annotations.SerializedName;
+import java.util.List;
+
+public class CourseSchedule {
+    private String id;
+    private int type;
+
+    @SerializedName("type_id")
+    private String typeId;
+
+    private String date;
+
+    @SerializedName("week_nums")
+    private List<Integer> weekNums;
+
+    @SerializedName("week_num")
+    private int weekNum;
+
+    @SerializedName("start_time")
+    private String startTime;
+
+    @SerializedName("end_time")
+    private String endTime;
+
+    @SerializedName("time_slots")
+    private List<Integer> timeSlots;
+
+    private String title;
+    private String location;
+    private String description;
+    private CourseData data;
+
+    // Getters
+    public String getId() {
+        return id;
+    }
+
+    public int getType() {
+        return type;
+    }
+
+    public String getTypeId() {
+        return typeId;
+    }
+
+    public String getDate() {
+        return date;
+    }
+
+    public List<Integer> getWeekNums() {
+        return weekNums;
+    }
+
+    public int getWeekNum() {
+        return weekNum;
+    }
+
+    public String getStartTime() {
+        return startTime;
+    }
+
+    public String getEndTime() {
+        return endTime;
+    }
+
+    public List<Integer> getTimeSlots() {
+        return timeSlots;
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public String getLocation() {
+        return location;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public CourseData getData() {
+        return data;
+    }
+}

app/src/main/java/com/example/CQUPT/api/RetrofitClient.java

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+package com.example.CQUPT.api;
+
+import okhttp3.OkHttpClient;
+import okhttp3.logging.HttpLoggingInterceptor;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+public class RetrofitClient {
+    private static final String BASE_URL = "http://10.0.2.2:8000/";
+    private static RetrofitClient instance;
+    private final Retrofit retrofit;
+
+    private RetrofitClient() {
+        // 创建 OkHttpClient，添加日志拦截器
+        HttpLoggingInterceptor loggingInterceptor = new HttpLoggingInterceptor();
+        loggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
+
+        OkHttpClient client = new OkHttpClient.Builder()
+                .addInterceptor(loggingInterceptor)
+                .build();
+
+        // 创建 Retrofit 实例
+        retrofit = new Retrofit.Builder()
+                .baseUrl(BASE_URL)
+                .client(client)
+                .addConverterFactory(GsonConverterFactory.create())
+                .build();
+    }
+
+    public static synchronized RetrofitClient getInstance() {
+        if (instance == null) {
+            instance = new RetrofitClient();
+        }
+        return instance;
+    }
+
+    public TimetableApiService getTimetableService() {
+        return retrofit.create(TimetableApiService.class);
+    }
+
+    public NewsApiService getNewsService() {
+        return retrofit.create(NewsApiService.class);
+    }
+}

app/src/main/java/com/example/CQUPT/api/TimetableApiService.java

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+package com.example.CQUPT.api;
+
+import retrofit2.Call;
+import retrofit2.http.GET;
+import retrofit2.http.Path;
+
+public interface TimetableApiService {
+    /**
+     * 获取课程表数据
+     * @param studentId 学生学号
+     * @return 课程表数据响应
+     */
+    @GET("api/timetable/{studentId}")
+    Call<TimetableResponse> getTimetable(@Path("studentId") String studentId);
+}

app/src/main/java/com/example/CQUPT/api/TimetableResponse.java

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+package com.example.CQUPT.api;
+
+import com.google.gson.annotations.SerializedName;
+import java.util.List;
+
+public class TimetableResponse {
+    private int status;
+    private String message;
+    private DataWrapper data;
+
+    public static class DataWrapper {
+        private int code;
+        private String msg;
+        private CourseData data;
+
+        public static class CourseData {
+            @SerializedName("course_schedules")
+            private List<CourseSchedule> courseSchedules;
+
+            public List<CourseSchedule> getCourseSchedules() {
+                return courseSchedules;
+            }
+        }
+
+        public int getCode() {
+            return code;
+        }
+
+        public String getMsg() {
+            return msg;
+        }
+
+        public CourseData getData() {
+            return data;
+        }
+    }
+
+    public int getStatus() {
+        return status;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public DataWrapper getData() {
+        return data;
+    }
+
+    // 便捷方法，直接获取课程列表
+    public List<CourseSchedule> getCourseSchedules() {
+        if (data != null && data.getData() != null) {
+            return data.getData().getCourseSchedules();
+        }
+        return null;
+    }
+
+    // 检查响应是否成功
+    public boolean isSuccessful() {
+        return status == 200 && data != null && data.getCode() == 0;
+    }
+}