Merge branch 'dev_aliyun' of http://bdgit.educoder.net/Hjqreturn/educoder into dev_aliyun

.gitignore

@@ -47,6 +47,7 @@
 
 public/upload.html
 /config/configuration.yml
+/config/environments/production.rb
 /config/initializers/gitlab_config.rb
 /db/schema.rb
 .vscode/

Gemfile

@@ -45,12 +45,12 @@ gem 'rqrcode_png'
 
 gem 'acts-as-taggable-on', '~> 6.0'
 
-group :development, :test do
+group :'development.rb.example', :test do
   gem 'byebug', platforms: [:mri, :mingw, :x64_mingw]
   gem 'rspec-rails', '~> 3.8'
 end
 
-group :development do
+group :'development.rb.example' do
   gem 'awesome_print'
   gem 'web-console', '>= 3.3.0'
   gem 'listen', '>= 3.0.5', '< 3.2'

app/controllers/application_controller.rb

@@ -126,6 +126,13 @@ class ApplicationController < ActionController::Base
 		end
 	end
 
+	# 课堂教师、课堂管理员、超级管理员的权限(不包含助教)
+	def teacher_or_admin_allowed
+		unless current_user.course_identity(@course) < Course::ASSISTANT_PROFESSOR
+			normal_status(403, "")
+		end
+	end
+
 	def require_admin
 		normal_status(403, "") unless User.current.admin?
 	end
@@ -176,19 +183,20 @@ class ApplicationController < ActionController::Base
 	# 系统全局认证
 	#
 	def check_auth
-		old_edu_host = edu_setting('old_edu_host')
+		# old_edu_host = edu_setting('old_edu_host')
-		ue = current_user.user_extension
+		# ue = current_user.user_extension
-
+		#
-		if current_user.lastname.blank? || ue.school_id.blank? || ue.identity.blank? || current_user.mail.blank?
+		# if current_user.lastname.blank? || ue.school_id.blank? || ue.identity.blank? || current_user.mail.blank?
-			info_url = old_edu_host + '/account/user_info'
+		# 	info_url = old_edu_host + '/account/user_info'
-			render :json => { status: 402, url: info_url }
+		# 	render :json => { status: 402, url: info_url }
-		elsif current_user.certification != 1
+		# elsif current_user.certification != 1
-			day_cer = UserDayCertification.where(user_id: current_user.id).last
+		# 	day_cer = UserDayCertification.where(user_id: current_user.id).last
-			unless (Time.now.to_i - day_cer.try(:created_at).to_i) < 86400
+		# 	unless (Time.now.to_i - day_cer.try(:created_at).to_i) < 86400
-				account_url = old_edu_host + "/my/account"
+		# 		account_url = old_edu_host + "/my/account"
-				render :json => { status: 402, url: account_url }
+		# 		render :json => { status: 402, url: account_url }
-			end
+		# 	end
-		end
+		# end
+		true
 	end
 
 	# 身份资料的认证:

app/controllers/course_groups_controller.rb

@@ -2,7 +2,7 @@ class CourseGroupsController < ApplicationController
   before_action :require_login
   before_action :set_group, except: [:create]
   before_action :find_course, only: [:create]
-  before_action :teacher_allowed
+  before_action :teacher_or_admin_allowed
 
   def create
     tip_exception("分班名称不能为空") if params[:name].blank?

app/controllers/courses_controller.rb

@@ -25,11 +25,11 @@ class CoursesController < ApplicationController
   before_action :teacher_allowed, only: [:update, :destroy, :settings, :search_teacher_candidate,
                                          :transfer_to_course_group, :delete_from_course,
                                          :search_users, :add_students_by_search, :get_historical_courses, :add_teacher_popup, :add_teacher]
-  before_action :admin_allowed, only: [:set_invite_code_halt, :set_public_or_private, :join_graduation_group,
+  before_action :admin_allowed, only: [:set_invite_code_halt, :set_public_or_private, :change_course_admin,
-                                       :set_course_group, :change_course_admin, :change_course_teacher,
+                                       :set_course_group, :delete_course_teacher, :teacher_application_review,
-                                       :delete_course_teacher, :teacher_application_review, :create_group_by_importing_file]
+                                       :create_group_by_importing_file]
   before_action :teacher_or_admin_allowed, only: [:graduation_group_list, :create_graduation_group, :join_graduation_group,
-                                                  :export_member_scores_excel, :course_group_list]
+                                                  :change_course_teacher, :export_member_scores_excel, :course_group_list]
   before_action :validate_course_name, only: [:create, :update]
   before_action :find_board, only: :board_list
   before_action :validate_page_size, only: :mine

app/controllers/exercise_questions_controller.rb

@@ -480,7 +480,7 @@ class ExerciseQuestionsController < ApplicationController
         ex_answers = @exercise_question.exercise_answers.search_answer_users("user_id",@user_id)  #当前用户答案的得分
         if @exercise_question.question_type == 3  #当为填空题，更新问题的总分,
           ex_answer_old = ex_answers.score_reviewed.pluck(:score).sum  #每一关的得分总和
-          each_right_score = (@c_score / ex_answers.count.to_f).round(1)   #调分后，平均每关的分数
+          each_right_score = (@c_score / ex_answers.count.to_f)   #调分后，平均每关的分数
           new_obj_score = ex_obj_score - ex_answer_old + @c_score
           total_scores = new_obj_score + ex_subj_score
           ex_scores = {
@@ -615,7 +615,7 @@ class ExerciseQuestionsController < ApplicationController
     normal_status(-1,"题目不允许为空！") if (params[:question_title].blank? && params[:question_type].to_i !=5 ) #除了实训题，其余题目必需有题干
     normal_status(-1,"问题类型不允许为空！" ) if params[:question_type].blank?
     normal_status(-1,"分值不允许为空！" ) if params[:question_score].blank? && params[:question_scores].blank?  #分值的数组或参数必需存在一个
-    if params[:question_score].present? && params[:question_score].to_f.round(1) <= 0.0  #问题类型存在，则分值不能为空,且必需大于0
+    if params[:question_score].present? && params[:question_score].to_f <= 0.0  #问题类型存在，则分值不能为空,且必需大于0
         normal_status(-1,"分值必需大于0！")
     elsif (params[:question_score].present? && params[:question_score].to_f.round(1) > 100.0) || (params[:question_scores].present? && (params[:question_scores].map{|a| a.to_f.round(1)}.max > 100.0))
       normal_status(-1,"分值不能超过100分！")
@@ -677,7 +677,7 @@ class ExerciseQuestionsController < ApplicationController
   end
 
   def check_adjust_score
-    @c_score = params[:score].to_f.round(1)   #调分后的分数
+    @c_score = params[:score].to_f   #调分后的分数
     @user_id = params[:user_id]
     @exercise_current_user = @exercise.exercise_users.exercise_commit_users(@user_id).first #当前试卷用户的答案内容
     if @exercise_current_user.blank?

app/controllers/games_controller.rb

@@ -62,6 +62,22 @@ class GamesController < ApplicationController
                   praise_count: praise_count, user_praise: user_praise, time_limit: time_limit,
                   tomcat_url: edu_setting('cloud_tomcat_php'), is_teacher: is_teacher,
                   myshixun_manager: myshixun_manager}
+    if @shixun.vnc
+      begin
+        shixun_tomcat = edu_setting('shixun_tomcat')
+        service_host = edu_setting('vnc_url')
+        uri = "#{shixun_tomcat}/bridge/vnc/getvnc"
+        params = {tpiID: @myshixun.id, :containers => "#{Base64.urlsafe_encode64(container_limit(@shixun.mirror_repositories))}"}
+        res = uri_post uri, params
+        if res && res['code'].to_i != 0
+          raise("实训云平台繁忙（繁忙等级：99）")
+        end
+        @url = "http://#{service_host}:#{res['port']}}/vnc_lite.html?password=headless"
+        Rails.logger.info("66666666sssssss#{url}")
+      rescue Exception => e
+        Rails.logger.error(e.message)
+      end
+    end
 
     # 区分选择题和编程题，st：0编程题；
     if @st == 0

app/controllers/homework_commons_controller.rb

@@ -200,10 +200,15 @@ class HomeworkCommonsController < ApplicationController
           if @user_course_identity >= Course::STUDENT
             tip_exception(403, "无权限操作")
           else
-            student_work_to_xlsx(@work_excel,@homework)
+            if @work_excel.present?
-            exercise_export_name = current_user.real_name + "_" + @course.name + "_" + @homework.name + "_" + Time.now.strftime('%Y%m%d_%H%M%S')
+              student_work_to_xlsx(@work_excel,@homework)
-            render xlsx: "#{exercise_export_name.strip.first(30)}",template: "homework_commons/works_list.xlsx.axlsx",locals:
+              exercise_export_name = current_user.real_name + "_" + @course.name + "_" + @homework.name + "_" + Time.now.strftime('%Y%m%d_%H%M%S')
-                {table_columns: @work_head_cells,task_users: @work_cells_column}
+              render xlsx: "#{exercise_export_name.strip.first(30)}",template: "homework_commons/works_list.xlsx.axlsx",locals:
+                  {table_columns: @work_head_cells,task_users: @work_cells_column}
+            else
+              normal_status(-1,"暂无提交的学生！")
+            end
+
           end
         }
         format.zip{

app/controllers/myshixuns_controller.rb

@@ -1,7 +1,7 @@
 class MyshixunsController < ApplicationController
   before_action :require_login, :except => [:training_task_status, :code_runinng_message]
-  before_action :find_myshixun, :except => [:training_task_status]
+  before_action :find_myshixun, :except => [:training_task_status, :code_runinng_message]
-  before_action :find_repo_name, :except => [:training_task_status]
+  before_action :find_repo_name, :except => [:training_task_status, :code_runinng_message]
   skip_before_action :verify_authenticity_token, :only => [:html_content]
 
   ## TPI关卡列表

app/controllers/shixuns_controller.rb

@@ -1,5 +1,5 @@
 class ShixunsController < ApplicationController
-	# before_action :require_login, except: [:download_file, :index, :menus]
+	before_action :require_login, except: [:download_file, :index, :menus]
 	before_action :check_auth, except: [:download_file, :index]
 
 	before_action :find_shixun, except: [:index, :new, :create, :menus, :get_recommend_shixuns, :propaedeutics,
@@ -492,6 +492,7 @@ class ShixunsController < ApplicationController
 
 		if current_myshixun
 			# 如果TPM和TPI的管卡数不相等或者关卡顺序错了，说明实训被极大的改动，需要重置
+			uid_logger_error("7777777777777777#{current_myshixun.games.count}, #{@shixun.challenges_count}")
 			if current_myshixun.games.count != @shixun.challenges_count || current_myshixun.games.map(&:challenge_id).sort != Challenge.where(shixun_id: @shixun.id).pluck(:id).sort
 				# 这里页面弹框要收到 当前用户myshixun的identifier.
 				tip_show_exception("/myshixuns/#{current_myshixun.try(:identifier)}/reset_my_game")

app/controllers/zips_controller.rb

@@ -21,6 +21,7 @@ class ZipsController < ApplicationController
 
     file_name = filename_for_content_disposition(exercises.filename)
     send_file exercises.ex_zip, filename: file_name, type: 'application/zip'
+
   rescue Exception => e
     normal_status(-1, e.message)
   end
@@ -39,7 +40,7 @@ class ZipsController < ApplicationController
   def get_exercise
     ActiveRecord::Base.transaction do
       begin
-        @exercise = Exercise.find_by(id:params[:exercise_id])
+        @exercise = Exercise.includes(:exercise_users,:exercise_questions).find_by(id:params[:exercise_id])
         group_id = params[:exercise_group_id]
         if @exercise.blank?
           normal_status(-1,"试卷不存在")

app/decorators/user_decorator.rb

@@ -14,12 +14,14 @@ module UserDecorator
 
   # 关注数
   def follow_count
-    User.watched_by(id).count
+    Watcher.where(user_id: id, watchable_type: %w(Principal User)).count
+    # User.watched_by(id).count
   end
 
   # 粉丝数
   def fan_count
-    watchers.count
+    Watcher.where(watchable_type: %w(Principal User), watchable_id: id).count
+    # watchers.count
   end
 
   # 是否绑定邮箱

app/helpers/courses_helper.rb

@@ -246,15 +246,18 @@ module CoursesHelper
 
   def left_group_info course
     group_info = []
-    course.course_groups.each do |course_group|
+    if course.course_groups_count > 0
-      group_info << {category_id: course_group.id, category_name: course_group.name, position: course_group.position,
+      course.course_groups.each do |course_group|
-                     category_count: course_group.course_members_count, category_type: false,
+        group_info << {category_id: course_group.id, category_name: course_group.name, position: course_group.position,
-                     second_category_url: "/courses/#{@course.id}/course_groups/#{course_group.id}"}
+                       category_count: course_group.course_members_count, category_type: false,
+                       second_category_url: "/courses/#{@course.id}/course_groups/#{course_group.id}"}
+      end
+      none_group_count = course.students.where(course_group_id: 0).size
+      group_info << {category_id: 0, category_name: "未分班", position: course.course_groups.pluck(:position).max.to_i + 1,
+                     category_count: none_group_count, category_type: false,
+                     second_category_url: "/courses/#{@course.id}/course_groups/0"}
     end
-    none_group_count = course.students.where(course_group_id: 0).size
+    group_info
-    group_info << {category_id: 0, category_name: "未分班", position: course.course_groups.pluck(:position).max.to_i + 1,
-                   category_count: none_group_count, category_type: false,
-                   second_category_url: "/courses/#{@course.id}/course_groups/0"}
   end
 
 end

app/helpers/export_helper.rb

@@ -245,7 +245,7 @@ module ExportHelper
       else
         user_course = "--"
       end
-      user_obj_score = e_user.objective_score < 0.0 ? 0.0 : e_user.subjective_score.round(1).to_s
+      user_obj_score = e_user.objective_score < 0.0 ? 0.0 : e_user.objective_score.round(1).to_s
       user_suj_score = e_user.subjective_score < 0.0 ? 0.0 : e_user.subjective_score.round(1).to_s
       user_score = e_user.score.present? ? e_user.score.round(1).to_s : 0.0
       if e_user.commit_status.present? && e_user.commit_status == 1

app/models/user.rb

@@ -260,7 +260,7 @@ class User < ApplicationRecord
 
   # 实训管理员：实训合作者、admin
   def manager_of_shixun?(shixun)
-     shixun.shixun_members.exists?(role: [1,2], user_id: id) || admin?
+     shixun.shixun_members.exists?(role: [1,2], user_id: id) || admin? || business?
   end
 
   # 实训管理员

app/services/exercise_user_pdf_service.rb

@@ -41,7 +41,6 @@ class ExerciseUserPdfService
     # aa = File.open(Rails.root.join("public/123.html"),"w+")
     # aa.syswrite(kit.source)
     #正式需删掉-------
-
     file = Tempfile.new(filename)
     kit.to_pdf(file.path)
     file

app/templates/exercise_export/blank_exercise.html.erb

@@ -13,13 +13,13 @@
       </div>
       <div class="plr15">
         <p class="text-gray">
-          <%= @exercise.try(:exercise_description).nil? ? "" : @exercise.try(:exercise_description).html_safe %>
+          <%= @exercise.try(:exercise_description).nil? ? "" : @exercise.try(:exercise_description)&.html_safe %>
         </p>
       </div>
     </div>
     <div class="mbt20 bgc">
       <div class="ex-scores pd10 text-gray fs13">
-        <div class="inline-block pull-left">
+        <p class="clearfix">
           <% if @exercise_single_ques_count > 0 %>
         <span class="mr15">单选题<span class="mlr5"><%= @exercise_single_ques_count %></span>题,
         共<span class="mlr5"><%= @exercise_single_ques_scores %></span>分</span>
@@ -44,10 +44,16 @@
         <span class="mr15">实训题<span class="mlr5"><%= @exercise_ques_shixun_count %></span>题,
         共<span class="mlr5"><%= @exercise_ques_shixun_scores %></span>分</span>
           <% end %>
-        </div>
+
-        <div style="text-align:right;word-break:keep-all;">合计<span class="text-blue mlr5"><%= @exercise_ques_count %></span>题,
+          <% if @exercise_ques_count > 0 %>
-          共<span class="text-orange mlr5"><%= @exercise_ques_scores %></span>分
+            <span class="pull-right">
-        </div>
+                共<span class="text-orange mlr5"><%= @exercise_ques_scores %></span>分
+            </span>
+            <span class="mr15 pull-right">
+                合计<span class="text-blue mlr5"><%= @exercise_ques_count %></span>题
+            </span>
+          <% end %>
+        </p>
       </div>
     </div>
     <div class="mbt10">
@@ -63,12 +69,12 @@
             </div>
             <div class="pbt5">
               <% if q.question_type == 5 %>
-                <span class="ques-title"><%= q.shixun_name.present? ? q.shixun_name.html_safe : "" %></span>
+                <span class="ques-title"><%= q.shixun_name.present? ? q.shixun_name&.html_safe : "" %></span>
                 <div class="mt8 text-gray">
-                  <span><%= q.question_title.present? ? q.question_title.html_safe : "" %></span>
+                  <span><%= q.question_title.present? ? q.question_title&.html_safe : "" %></span>
                 </div>
               <% else %>
-                <span class="ques-title"><%= q.question_title.present? ? q.question_title.html_safe : "" %></span>
+                <span class="ques-title"><%= q.question_title.present? ? q.question_title&.html_safe : "" %></span>
               <% end %>
             </div>
             <div class="pbt5">

app/templates/exercise_export/exercise_export.css

@@ -1,5 +1,7 @@
 body{
-    font-size:14px;}
+    font-size:14px;
+    font-family: "微软雅黑","宋体";
+}
 p{
     margin:0;
 }
@@ -229,7 +231,7 @@ p{
     position: absolute;
     display: inline-block;
     bottom: 9px;
-    left: 3px;
+    left: 1px;
 }
 .circle-right:after{
     color:#fff;
@@ -303,6 +305,10 @@ textarea{
     background-color:#eee;
     line-height:2;
 }
+.clearfix{
+    clear:both;
+    zoom:1;
+}
 
 
 

app/templates/exercise_export/exercise_user.html.erb

@@ -13,13 +13,13 @@
       </div>
       <div class="plr15">
         <p class="text-gray">
-          <%= @exercise.try(:exercise_description).nil? ? "" : @exercise.try(:exercise_description).html_safe %>
+          <%= @exercise.try(:exercise_description).nil? ? "" : @exercise.try(:exercise_description)&.html_safe %>
         </p>
       </div>
     </div>
     <div class="mbt20 bgc">
       <div class="ex-scores pd10 text-gray fs13">
-        <div class="inline-block pull-left">
+        <p class="clearfix">
           <% if @exercise_single_ques_count > 0 %>
         <span class="mr15">单选题<span class="mlr5"><%= @exercise_single_ques_count %></span>题,
         共<span class="mlr5"><%= @exercise_single_ques_scores %></span>分</span>
@@ -44,11 +44,16 @@
         <span class="mr15">实训题<span class="mlr5"><%= @exercise_ques_shixun_count %></span>题,
         共<span class="mlr5"><%= @exercise_ques_shixun_scores %></span>分</span>
           <% end %>
-        </div>
+
-        <div style="text-align:right;word-break:keep-all;">
+          <% if @exercise_ques_count > 0 %>
-          合计<span class="text-blue mlr5"><%= @exercise_ques_count %></span>题,
+            <span class="pull-right">
-          共<span class="text-orange mlr5"><%= @exercise_ques_scores %></span>分
+                共<span class="text-orange mlr5"><%= @exercise_ques_scores %></span>分
-        </div>
+            </span>
+            <span class="mr15 pull-right">
+                合计<span class="text-blue mlr5"><%= @exercise_ques_count %></span>题
+            </span>
+          <% end %>
+        </p>
       </div>
     </div>
     <div class="mbt10">
@@ -59,7 +64,7 @@
             <span class="mlr5"><span class="line-line bg-green"></span>正确</span>
             <span class="mlr5"><span class="line-line bg-red"></span>错误</span>
             <span class="mlr5"><span class="line-line bg-orange"></span>部分得分</span>
-            <span class="pull-right">总分：<span class="text-orange"><%= @exercise_user.score %>分</span></span>
+            <span class="pull-right">总分：<span class="text-orange"><%= @exercise_user&.score %>分</span></span>
           </p>
         </div>
         <div class="pbt5">
@@ -162,14 +167,14 @@
               </div>
               <div class="pbt5">
                 <% if q_type == 5 %>
-                  <span class="ques-title"><%= q.shixun_name.html_safe %></span>
+                  <span class="ques-title"><%= q.shixun_name&.html_safe %></span>
                   <div class="mt8 text-gray">
-                    <span><%= q.question_title.html_safe %></span>
+                    <span><%= q.question_title&.html_safe %></span>
                   </div>
                 <% elsif q_type == 4 %>
-                  <span class="ques-title"><%= q.question_title.html_safe %></span>
+                  <span class="ques-title"><%= q.question_title&.html_safe %></span>
                 <% else %>
-                  <span class="ques-title"><%= q.question_title.html_safe %></span>
+                  <span class="ques-title"><%= q.question_title&.html_safe %></span>
                 <% end %>
               </div>
             </div>
@@ -218,13 +223,13 @@
                   <% end %>
                   <p class="pbt10 flex-nowrap">
                     <span class="pull-left line-34">答案（填空<%= index+1 %>）：</span>
-                    <span class="null-answer"><%= check_answer.html_safe %></span>
+                    <span class="null-answer"><%= check_answer&.html_safe %></span>
                   </p>
                 <% end %>
               <% elsif q_type == 4 %>
                 <% check_answer = (user_answer.present?  ? user_answer.first.answer_text : '--') %>
                 <p class="flex-nowrap">
-                  <span class="null-answer main-height"><%= check_answer.html_safe %></span>
+                  <span class="null-answer main-height"><%= check_answer&.html_safe %></span>
                 </p>
               <% else %>
                 <div class="mbt10">

app/views/games/show.json.jbuilder

@@ -1,6 +1,9 @@
 json.(@base_date, :st, :discusses_count, :game_count, :record_onsume_time, :prev_game, :next_game, :praise_count,
     :user_praise, :time_limit, :tomcat_url, :is_teacher, :myshixun_manager, :game, :challenge,
     :shixun, :myshixun)
+if @shixun.vnc
+  json.vnc_url @vnc_url
+end
 json.user do
   json.partial! 'users/user', user: @user
   json.identity @identity

app/views/shixuns/_commit.json.jbuilder

@@ -14,6 +14,7 @@ json.commits commits do |commit|
     json.author do
       json.id nil
       json.login nil
+      json.image_url "avatars/User/b"
       json.name commit["author_name"]
       json.email commit["author_email"]
     end

app/views/shixuns/_top.json.jbuilder

@@ -1,4 +1,4 @@
-json.status         shixun.status
+json.shixun_status         shixun.status
 # REDO:前端需要通过status来判断发布
 json.task_operation task_operation_url(current_myshixun, shixun)
 

app/views/users/_user.json.jbuilder

@@ -4,5 +4,4 @@ json.name user.full_name
 json.grade user.grade
 # json.email user.mail # 邮箱原则上不暴露的，如果实在需要的话只能对某些具体的接口公开
 json.image_url url_to_avatar(user)
-json.user_url user_path(user)
 json.school user.school_name

config/environments/development.rb.example

@@ -0,0 +1,76 @@
+Rails.application.configure do
+  # Settings specified here will take precedence over those in config/application.rb.
+
+  # In the development environment your application's code is reloaded on
+  # every request. This slows down response time but is perfect for development
+  # since you don't have to restart the web server when you make code changes.
+  config.cache_classes = false
+
+  # Do not eager load code on boot.
+  config.eager_load = false
+
+  # Show full error reports.
+  config.consider_all_requests_local = true
+
+  # Enable/disable caching. By default caching is disabled.
+  # Run rails dev:cache to toggle caching.
+
+  config.cache_store = :file_store, "#{Rails.root }/files/cache_store/"
+
+  # if Rails.root.join('tmp', 'caching-dev.txt').exist?
+  #   config.action_controller.perform_caching = true
+  #
+  #   config.cache_store = :memory_store
+  #   config.public_file_server.headers = {
+  #     'Cache-Control' => "public, max-age=#{2.days.to_i}"
+  #   }
+  # else
+  #   config.action_controller.perform_caching = false
+  #
+  #   config.cache_store = :null_store
+  # end
+
+  # Store uploaded files on the local file system (see config/storage.yml for options)
+  config.active_storage.service = :local
+
+  # Don't care if the mailer can't send.
+  config.action_mailer.raise_delivery_errors = false
+
+  config.action_mailer.perform_caching = false
+
+  # Print deprecation notices to the Rails logger.
+  config.active_support.deprecation = :log
+
+  # Raise an error on page load if there are pending migrations.
+  config.active_record.migration_error = :page_load
+
+  # Highlight code that triggered database queries in logs.
+  config.active_record.verbose_query_logs = true
+
+  # Debug mode disables concatenation and preprocessing of assets.
+  # This option may cause significant delays in view rendering with a large
+  # number of complex assets.
+  config.assets.debug = true
+
+  # Suppress logger output for asset requests.
+  config.assets.quiet = true
+
+  # Raises error for missing translations
+  # config.action_view.raise_on_missing_translations = true
+
+  # Use an evented file watcher to asynchronously detect changes in source code,
+  # routes, locales, etc. This feature depends on the listen gem.
+  config.file_watcher = ActiveSupport::EventedFileUpdateChecker
+
+  config.action_controller.perform_caching = true
+
+  config.action_mailer.delivery_method = :smtp
+  config.action_mailer.smtp_settings = {
+      address:              'smtp.exmail.qq.com',
+      port:                  25,
+      domain:               'smtp.qq.com',
+      user_name:            'educoder@trustie.org',
+      password:             'mAZc9EWbe2Kawaqo2',
+      authentication:       'login',
+      enable_starttls_auto: true  }
+end

config/environments/production.rb.example

@@ -96,7 +96,8 @@ Rails.application.configure do
   config.active_record.belongs_to_required_by_default = false
 
   # config.cache_store = :file_store, "#{Rails.root }/files/cache_store/"
-  config.cache_store = :redis_store, 'redis://r-bp122bd1b710f274.redis.rds.aliyuncs.com:6379/0/cache', { expires_in: 90.minutes }
+  #config.cache_store = :redis_store, 'redis://r-bp122bd1b710f274.redis.rds.aliyuncs.com:6379/0/cache', { expires_in: 90.minutes }
+  config.cache_store = :redis_store, 'redis://10.9.72.102:6379/0/cache', { expires_in: 90.minutes }
 
   config.action_mailer.delivery_method = :smtp
   config.action_mailer.smtp_settings = {

config/initializers/pdfkit.rb

@@ -1,11 +1,14 @@
 PDFKit.configure do |config|
-  config.wkhtmltopdf = ENV["WKHTMLTOPDF_EXEC"] || 'wkhtmltopdf'
+  # config.wkhtmltopdf = ENV["WKHTMLTOPDF_EXEC"] || 'wkhtmltopdf'
+  config.wkhtmltopdf = ENV["WKHTMLTOPDF_EXEC"] || '/usr/bin/wkhtmltopdf'
   config.default_options = {
+      encoding: "UTF-8",
       page_size: 'A4',
       print_media_type: true,
       dpi: 300,
       debug_javascript: true,
       javascript_delay: 500,
+      # quiet: false
       stop_slow_scripts:false,
       no_stop_slow_scripts: true
   }