xingxingzaixian / django-vue3.2-online-exam

在线考试系统，开发中......

django-vue3.2-online-exam

有一些小伙伴找我要数据库的SQL文件，如果你看到这个项目，我默认你是会Django的，既然会Django我觉得就不应该问这个问题了，Django的数据库迁移是必须要会滴，我稍微改了一下下面的步骤，相信会Django的同学大家应该都能理解。如果你是一个纯前端的同学，不想运行后端服务器，那么也可以直接配我搭建的后台服务器地址：http://apiexam.xingxingzaixian.fun

介绍

基于 Django+Vue3.2+TypeScript 的在线考试系统，在线体验：http://small_bud_star.gitee.io/django-vue3.2-online-exam，欢迎大家提issue

功能简介

• 支持单选题、多选题、判断题
• 支持学生(student)、教师(teacher)、管理员(admin)三种角色
  • 学生：参加考试和查看我的考试
  • 教师：学生的所有权限+创建/编辑题目+创建/编辑考试
  • 管理员：教师的所有权限+管理用户

软件架构

前后端分离，前段组件化，方便二次开发；后端

• 后端采用DjangoRestFrameWork+CoreApi+JWT校验,根据不同用户的权限返回给用户不同的数据
• 前端采用Vue3.2+Element-Plus+TypeScript,组件化拆分，方便维护和二次开发

使用教程

• 1.下载代码

  git clone [email protected]:xingxingzaixian/django-vue3.2-online-exam.git

• 2.初始化环境

  安装MySQL数据库，创建名为exam的数据库，并在Django的settings.py文件中配置好数据库信息。

• 3.初始化Python环境 必须先使用pip命令安装pipenv虚拟环境管理包，在Pipfile文件里面我配置的是3.8.11，如果你自己的Python版本不一样，修改一下文件里面的配置，然后执行下面的步骤。

  # 进入后端目录
  cd backend
  
  # 安装项目依赖库
  pipenv install
  
  # 生成数据库迁移文件
  pipenv run makemigrations
  
  # 执行数据库迁移，这一步会生成所有的表
  pipenv run migrate

• 4.启动后端

  执行完上面的安装命令后，再执行 pipenv run dev，就启动了后端，在浏览器端访问 http://localhost:9527/docs 即可看到后端的 API 界面

  

• 5.启动前端

  • 进入到前端代码路径 cd frontend
  • 安装依赖 yarn install
  • 启动前端 yarn run dev

• 6.部署完毕，查看效果

  打开 http://localhost:8000 或者 http://本机ip:8000 即可查看演示效果

功能图示

前后端功能目前均正在重构中。

• 考试列表

• 题目列表

• 创建题目

• 选项列表

• 编辑选项

功能开发中

• 前端中后台框架开发
• 题目列表显示界面
• 选项列表显示界面
• 题目新增、编辑、删除
• 选项新增、编辑、删除
• 考试卡片显示界面
• 考试新增、编辑、删除
• 封装Table和Tool组件
• 封装wangEditor组件
• 封装图片编辑组件
• Form表单校验
• 后端权限设计

更新记录

更新日志

诚邀

突然间发现自己的设计感贼差，经常为了考虑一个界面该怎么展示而头疼，诚邀有志之士加入，哪怕只提供一个灵感也好。

django-vue3.2-online-exam's Issues

开源协议

大佬，这个项目的开源协议是？能否商用？

能提供测试环境root用户的密码吗 登陆失败

缺少sql文件

缺少sql文件，且用上个项目python-django-online-exam中的sql文件也有点问题。

请问有批量导入试题的功能吗？如果没有建议开发下，谢谢！

pipenv run migrate报错缺失tbl_user表项问题

0. 首先是有一个报错：
   mysqlclient 1.4.3 or newer is required; you have 1.0.3
   什么原因我不懂总之改下这个backend/backend/init.py添加一行就可以了
   
   可是这是为什么呢？解决链接原文在这里
   https://stackoverflow.com/questions/55657752/django-installing-mysqlclient-error-mysqlclient-1-3-13-or-newer-is-required

解决完成编辑.env得数据库连接配置后执行：

[root@bf179903968b backend]# pipenv run makemigrations
Loading .env environment variables...
No changes detected

没有问题成功执行

但是执行数据库迁移生成时报错了：

[root@bf179903968b backend]# pipenv run migrate
Loading .env environment variables...
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, exam, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying admin.0001_initial...Traceback (most recent call last):
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/mysql/base.py", line 73, in execute
    return self.cursor.execute(query, args)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/cursors.py", line 158, in execute
    result = self._query(query)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/cursors.py", line 325, in _query
    conn.query(q)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 549, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 779, in _read_query_result
    result.read()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 1157, in read
    first_packet = self.connection._read_packet()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 729, in _read_packet
    packet.raise_for_error()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/protocol.py", line 221, in raise_for_error
    err.raise_mysql_exception(self._data)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/err.py", line 143, in raise_mysql_exception
    raise errorclass(errno, errval)
pymysql.err.OperationalError: (1824, "Failed to open the referenced table 'tbl_user'")

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "manage.py", line 15, in <module>
    execute_from_command_line(sys.argv)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/core/management/__init__.py", line 419, in execute_from_command_line
    utility.execute()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/core/management/__init__.py", line 413, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/core/management/base.py", line 354, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/core/management/base.py", line 398, in execute
    output = self.handle(*args, **options)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/core/management/base.py", line 89, in wrapped
    res = handle_func(*args, **kwargs)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/core/management/commands/migrate.py", line 244, in handle
    post_migrate_state = executor.migrate(
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/migrations/executor.py", line 117, in migrate
    state = self._migrate_all_forwards(state, plan, full_plan, fake=fake, fake_initial=fake_initial)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/migrations/executor.py", line 147, in _migrate_all_forwards
    state = self.apply_migration(state, migration, fake=fake, fake_initial=fake_initial)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/migrations/executor.py", line 230, in apply_migration
    migration_recorded = True
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/base/schema.py", line 118, in __exit__
    self.execute(sql)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/base/schema.py", line 145, in execute
    cursor.execute(sql, params)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/utils.py", line 98, in execute
    return super().execute(sql, params)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/utils.py", line 66, in execute
    return self._execute_with_wrappers(sql, params, many=False, executor=self._execute)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/utils.py", line 75, in _execute_with_wrappers
    return executor(sql, params, many, context)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/utils.py", line 90, in __exit__
    raise dj_exc_value.with_traceback(traceback) from exc_value
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/utils.py", line 84, in _execute
    return self.cursor.execute(sql, params)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/django/db/backends/mysql/base.py", line 73, in execute
    return self.cursor.execute(query, args)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/cursors.py", line 158, in execute
    result = self._query(query)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/cursors.py", line 325, in _query
    conn.query(q)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 549, in query
    self._affected_rows = self._read_query_result(unbuffered=unbuffered)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 779, in _read_query_result
    result.read()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 1157, in read
    first_packet = self.connection._read_packet()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/connections.py", line 729, in _read_packet
    packet.raise_for_error()
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/protocol.py", line 221, in raise_for_error
    err.raise_mysql_exception(self._data)
  File "/root/.local/share/virtualenvs/backend-uuyuvXgx/lib/python3.8/site-packages/pymysql/err.py", line 143, in raise_mysql_exception
    raise errorclass(errno, errval)
django.db.utils.OperationalError: (1824, "Failed to open the referenced table 'tbl_user'")

说无法创建tbl_user得意思大概，但是我看代码里又是有定义的，这是为什么啊，执行该命令后只有这三个库出现了：