更新 views.py

app/views.py

@@ -1,4 +1,4 @@
-from flask import Flask, redirect, url_for, render_template, session, jsonify,request
+from flask import Flask, redirect, url_for, render_template, session, jsonify,request,send_file
 from db.connection import MySQLPool
 from config import SECRET_KEY
 from db.database_manager import DatabaseManager
@@ -7,14 +7,15 @@ from models.Teacher import Teacher
 from models.User import User
 import logging
 from config import LOGGING_CONFIG
-
+from config import FILE_PATH
 app = Flask(__name__, static_folder='static')
 app.secret_key = SECRET_KEY  # 从配置文件设置
 logging.basicConfig(**LOGGING_CONFIG)
 
 # 一个全局MySQLPool对象，用于管理数据库连接
 mysql_pool = MySQLPool()
-
+# 配置文件路径，例如指向一个 'files' 目录
+app.config['FILE_PATH'] = FILE_PATH
 
 @app.route('/')
 def index():
@@ -224,7 +225,6 @@ def teacher_attendance():
 @app.route('/api/get-teacher-attendance-table', methods=['GET'])
 def get_current_teacher_courses():
     number = session.get('number')
-    logging.info(number)
     # 获取分页参数
     page = request.args.get('page', 1, type=int)  # 如果没有提供，默认为第一页
     limit = request.args.get('limit', 10, type=int)  # 如果没有提供，默认每页10条
@@ -232,7 +232,7 @@ def get_current_teacher_courses():
     # 获取所有课程数据
     db_manager = DatabaseManager()
     all_course_data = db_manager.get_current_teacher_courses(number)
-
+    logging.info(f"all_course_data: {all_course_data}")
     # 计算分页的起始和结束索引
     start = (page - 1) * limit
     end = start + limit
@@ -250,6 +250,12 @@ def get_current_teacher_courses():
     # 将查询结果转换为JSON格式并返回
     return jsonify(response)
 
+@app.route('/files/<filename>')
+def download_template():
+    print(FILE_PATH)
+    # 确保这个路径是你的文件实际所在的服务器路径
+    path = "./files/template.xlsx"
+    return send_file(path, as_attachment=True)
 
 if __name__ == '__main__':
     app.run(debug=True)