修改课程列表导出的文件名

app/controllers/courses_controller.rb

@@ -371,7 +371,7 @@ class CoursesController < ApplicationController
     respond_to do |format|
       format.xls {
         send_data(member_to_xls(@all_members,@course.course_groups), :type => "text/excel;charset=utf-8; header=present",
-                  :filename => "student_list_#{Time.now.strftime("%Y%m%d")}.xls")
+                  :filename => "#{@course.teacher.lastname.to_s + @course.teacher.firstname.to_s + @course.name + @course.time.to_s + @course.term}#{l(:excel_member_list)}.xls")
       }
     end
   end

config/locales/zh.yml

@@ -2102,6 +2102,7 @@ zh:
   excel_homework_score: 作业积分
   excel_class: "班级:"
   excel_member_with_out_class: "未加入班级的学生"
+  excel_member_list: 成员列表
   label_export_excel: 导出Excel
 
   label_softapplication: 应用软件