• 全国百校联合制课
  • 国际国内教研团队
  • 7120所公立学校合作品牌

400-888-9073

少儿硬件编程入门全解析:从基础学习到教学管理的完整体系

少儿硬件编程入门全解析:从基础学习到教学管理的完整体系

授课机构: 青岛编程猫

上课地点: 校区地址

成交/评价:

联系电话: 400-888-9073

少儿硬件编程入门全解析:从基础学习到教学管理的完整体系课程详情

少儿硬件编程入门:核心知识点与实战项目设计

硬件编程作为少儿编程教育的重要分支,既需要扎实的理论基础,也离不开实际操作的训练。本课程围绕硬件基础、传感器原理、电子电路原理及Micro:bit初级应用四大模块展开,通过"知识讲解+项目实践"的模式,帮助学员建立从理论到应用的完整认知链条。

硬件基础模块重点讲解常见硬件设备的功能与使用方法,包括开发板的接口类型、电源管理原理、基础元件(如电阻、电容)的特性等。例如,学员将学习如何识别不同型号开发板的GPIO引脚功能,理解数字信号与模拟信号的传输差异,这些知识是后续编程控制硬件的关键前提。

传感器原理部分聚焦环境感知类传感器的工作机制,涵盖温湿度传感器、光线传感器、运动传感器等常见类型。课程不仅讲解传感器的物理特性(如测量范围、精度),还会结合实际场景说明其应用价值——比如通过温湿度传感器数据控制智能风扇的转速,让学员直观理解"数据采集-分析-反馈"的完整逻辑。

电子电路原理模块则从基础电路搭建入手,教授学员绘制简单电路图、连接电子元件、测试电路通断等技能。通过动手组装LED闪烁电路、声音感应电路等小实验,学员能更深刻地理解电流、电压、电阻的关系,为后续编写控制程序时的逻辑设计打下基础。

作为课程的实践载体,Micro:bit开发板的初级应用贯穿整个学习过程。学员将学习使用Micro:bit的内置传感器(如加速度计、指南针)和外接模块(如LED矩阵、按钮),通过可视化编程工具编写控制代码。例如,利用加速度计检测开发板的倾斜角度,控制LED矩阵显示不同方向箭头,这种"所见即所得"的编程方式能有效提升学习兴趣。

课程设置的两大实战项目更具挑战性:定制游戏手柄要求学员结合按键模块、摇杆模块和Micro:bit开发板,设计一个能控制电脑游戏的物理手柄,需完成硬件连接、代码编写和功能调试全流程;设计智能家居模型则需要综合运用温湿度传感器、继电器模块等设备,实现"当室内湿度超标时自动启动除湿器"等智能控制逻辑。这些项目不仅检验知识掌握程度,更培养解决实际问题的能力。

少儿编程硬件教学场景

一体化云平台:覆盖教学全周期的智能支持系统

为保障教学效果的稳定性与延续性,课程配套了功能完善的一体化云平台,从资源储备到成果管理,从教学跟踪到数据优化,为教师和学员提供全场景支持。

平台的课程资源库汇聚了数百节优质编程教学视频,内容覆盖硬件基础、传感器应用、项目开发等多个维度。这些资源按难度分级标注,教师可根据学员水平快速筛选匹配内容;学员也能在课后通过在线回放查漏补缺,解决课堂上未理解的知识点。

针对教师的备课需求,平台提供丰富的教学素材包,包括教案模板、实验指导书、项目案例集等。更重要的是,专业服务团队会实时响应教师疑问——无论是硬件连接问题,还是编程逻辑困惑,都能通过在线客服或专属社群获得针对性解答,大幅降低备课门槛。

教学跟踪功能通过记录教师的上课时长、互动次数、项目指导频率等数据,形成可视化的教学进度报告。教师可直观看到哪些章节讲解时间不足,哪些知识点学生提问集中,从而动态调整教学节奏;教务管理人员也能通过这些数据评估教师教学质量,为教学优化提供依据。

学生作品管理模块采用"分类+标签"的管理方式,支持按项目类型(如游戏手柄、智能家居)、完成时间、创新程度等维度筛选查看。平台不仅存储作品的代码文件和运行视频,还允许学员添加创作思路说明,形成完整的数字成长档案。这种系统化的管理既方便教师点评指导,也能让学员直观看到自己的进步轨迹,激发创作动力。

考虑到不同教学场景的网络环境差异,平台特别开发了离线创作工具。教师可提前将编程环境、教学素材包下载到本地电脑,即使在网络不稳定的情况下,也能正常开展硬件编程教学。离线状态下完成的项目文件,可在恢复网络后自动同步至云平台,确保教学数据不丢失。

学生管理功能支持批量创建学员账号,自动生成包含姓名、年级、入学时间等信息的基础档案。教师可随时查看学生的课程完成率、项目提交情况、测试得分等数据,快速定位学习困难学员并提供个性化辅导。班级管理界面则以清晰的表格形式展示班级成员、课程安排、教学进度等信息,添加或移除学生仅需点击鼠标即可完成,大幅提升管理效率。

平台的动态更新模块会定期推送行业前沿资讯、课程内容升级通知、教学工具更新说明等信息。教师通过查看这些动态,既能及时掌握编程教育的最新趋势,也能了解平台功能的优化方向,为制定下一阶段教学计划提供参考。

最值得关注的是数据分析功能——平台基于学员的学习行为数据(如代码编写时长、错误调试次数、项目完成时间)和教师的教学行为数据(如备课时间、互动频率),生成多维度分析报告。这些报告不仅能帮助教师发现教学中的薄弱环节,还能为课程体系优化、教学方法改进提供科学依据,真正实现"数据驱动教学"。

云平台教学管理界面

高效教务管理:保障教学流程顺畅运行的关键

优质的课程内容需要高效的管理体系支撑。本课程配套的教务管理系统围绕"教师-学生-班级"三大核心要素设计,通过权限控制、数据整合和便捷操作,实现教学管理的标准化与智能化。

教师管理模块采用分级权限设置:主授课教师拥有课程编辑、学生评价、数据查看等核心权限;助教教师则可查看教学进度、协助项目指导,但无法修改课程内容;教务管理人员则负责教师账号创建、权限分配和教学数据汇总。这种精细化的权限控制,既保障了教学自主性,又避免了操作失误带来的风险。

学生管理方面,系统支持通过Excel表格批量导入学生信息,自动生成包含唯一ID的电子档案。档案中不仅存储基本信息,还关联了学习过程数据(如作业提交记录、测试成绩、项目评分)和作品管理数据,形成完整的学生成长画像。教师通过查看这些数据,能更精准地把握学生的学习特点,制定个性化辅导方案。

班级管理界面以时间轴形式展示班级的课程安排,包括每节课的教学主题、硬件需求、预计时长等信息。添加新学员时,只需输入姓名和年级,系统会自动生成账号并关联到对应班级;调整班级成员时,通过拖拽操作即可完成学生的转移或移除。这种可视化、便捷化的管理方式,让教务人员从繁琐的表格录入中解放出来,将更多精力投入到教学支持工作中。

教务管理系统界面

青岛编程猫

青岛编程猫
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-04 13:53:12 HTTP/1.1 GET : http://www.peixunbb.com/s/2806/c/40359.html
  2. 运行时间 : 0.074575s [ 吞吐率:13.41req/s ] 内存消耗:374.40kb 文件加载:136
  3. 缓存信息 : 0 reads,0 writes
  1. /data/web/baijiao_branch_collect/public/index.php ( 0.79 KB )
  2. /data/web/baijiao_branch_collect/vendor/autoload.php ( 0.75 KB )
  3. /data/web/baijiao_branch_collect/vendor/composer/autoload_real.php ( 1.63 KB )
  4. /data/web/baijiao_branch_collect/vendor/composer/platform_check.php ( 0.90 KB )
  5. /data/web/baijiao_branch_collect/vendor/composer/ClassLoader.php ( 15.99 KB )
  6. /data/web/baijiao_branch_collect/vendor/composer/autoload_static.php ( 4.26 KB )
  7. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper.php ( 8.34 KB )
  8. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/helper.php ( 2.19 KB )
  9. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/helper.php ( 1.47 KB )
  10. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/stubs/load_stubs.php ( 0.16 KB )
  11. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Exception.php ( 1.69 KB )
  12. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Facade.php ( 2.71 KB )
  13. /data/web/baijiao_branch_collect/vendor/symfony/deprecation-contracts/function.php ( 0.99 KB )
  14. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap.php ( 8.26 KB )
  15. /data/web/baijiao_branch_collect/vendor/symfony/polyfill-mbstring/bootstrap80.php ( 9.78 KB )
  16. /data/web/baijiao_branch_collect/vendor/symfony/var-dumper/Resources/functions/dump.php ( 1.49 KB )
  17. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/App.php ( 15.30 KB )
  18. /data/web/baijiao_branch_collect/vendor/topthink/think-container/src/Container.php ( 15.76 KB )
  19. /data/web/baijiao_branch_collect/vendor/psr/container/src/ContainerInterface.php ( 1.02 KB )
  20. /data/web/baijiao_branch_collect/app/provider.php ( 0.19 KB )
  21. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Http.php ( 6.04 KB )
  22. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Str.php ( 7.29 KB )
  23. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Env.php ( 4.68 KB )
  24. /data/web/baijiao_branch_collect/app/common.php ( 10.83 KB )
  25. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/helper.php ( 18.78 KB )
  26. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Config.php ( 5.54 KB )
  27. /data/web/baijiao_branch_collect/config/app.php ( 1.29 KB )
  28. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Env.php ( 1.67 KB )
  29. /data/web/baijiao_branch_collect/config/cache.php ( 1.22 KB )
  30. /data/web/baijiao_branch_collect/config/config.php ( 0.26 KB )
  31. /data/web/baijiao_branch_collect/config/console.php ( 0.29 KB )
  32. /data/web/baijiao_branch_collect/config/cookie.php ( 0.56 KB )
  33. /data/web/baijiao_branch_collect/config/database.php ( 2.29 KB )
  34. /data/web/baijiao_branch_collect/config/filesystem.php ( 0.63 KB )
  35. /data/web/baijiao_branch_collect/config/lang.php ( 0.81 KB )
  36. /data/web/baijiao_branch_collect/config/log.php ( 1.37 KB )
  37. /data/web/baijiao_branch_collect/config/middleware.php ( 0.19 KB )
  38. /data/web/baijiao_branch_collect/config/route.php ( 1.54 KB )
  39. /data/web/baijiao_branch_collect/config/session.php ( 0.57 KB )
  40. /data/web/baijiao_branch_collect/config/trace.php ( 0.34 KB )
  41. /data/web/baijiao_branch_collect/config/view.php ( 0.81 KB )
  42. /data/web/baijiao_branch_collect/app/event.php ( 0.25 KB )
  43. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Event.php ( 7.67 KB )
  44. /data/web/baijiao_branch_collect/app/service.php ( 0.13 KB )
  45. /data/web/baijiao_branch_collect/app/AppService.php ( 0.26 KB )
  46. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Service.php ( 1.64 KB )
  47. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Lang.php ( 7.35 KB )
  48. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/lang/zh-cn.php ( 13.70 KB )
  49. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/Error.php ( 3.31 KB )
  50. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/RegisterService.php ( 1.33 KB )
  51. /data/web/baijiao_branch_collect/vendor/services.php ( 0.14 KB )
  52. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/PaginatorService.php ( 1.52 KB )
  53. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ValidateService.php ( 0.99 KB )
  54. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/service/ModelService.php ( 2.04 KB )
  55. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Service.php ( 0.77 KB )
  56. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Middleware.php ( 6.72 KB )
  57. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/initializer/BootService.php ( 0.77 KB )
  58. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Paginator.php ( 11.86 KB )
  59. /data/web/baijiao_branch_collect/vendor/topthink/think-validate/src/Validate.php ( 63.20 KB )
  60. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/Model.php ( 23.55 KB )
  61. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Attribute.php ( 21.05 KB )
  62. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/AutoWriteData.php ( 4.20 KB )
  63. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/Conversion.php ( 6.75 KB )
  64. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/DbConnect.php ( 5.16 KB )
  65. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/ModelEvent.php ( 2.33 KB )
  66. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/concern/RelationShip.php ( 28.30 KB )
  67. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Arrayable.php ( 0.09 KB )
  68. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/contract/Jsonable.php ( 0.13 KB )
  69. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/model/contract/Modelable.php ( 0.09 KB )
  70. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Db.php ( 2.88 KB )
  71. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/DbManager.php ( 8.52 KB )
  72. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Log.php ( 6.28 KB )
  73. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Manager.php ( 3.92 KB )
  74. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerTrait.php ( 2.69 KB )
  75. /data/web/baijiao_branch_collect/vendor/psr/log/src/LoggerInterface.php ( 2.71 KB )
  76. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cache.php ( 4.92 KB )
  77. /data/web/baijiao_branch_collect/vendor/psr/simple-cache/src/CacheInterface.php ( 4.71 KB )
  78. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/helper/Arr.php ( 17.45 KB )
  79. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/driver/Redis.php ( 6.94 KB )
  80. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/cache/Driver.php ( 9.03 KB )
  81. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/CacheHandlerInterface.php ( 1.99 KB )
  82. /data/web/baijiao_branch_collect/app/Request.php ( 0.09 KB )
  83. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Request.php ( 55.78 KB )
  84. /data/web/baijiao_branch_collect/app/middleware.php ( 0.26 KB )
  85. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Pipeline.php ( 2.61 KB )
  86. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/TraceDebug.php ( 3.40 KB )
  87. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Route.php ( 23.73 KB )
  88. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleName.php ( 5.75 KB )
  89. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Domain.php ( 2.53 KB )
  90. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleGroup.php ( 22.43 KB )
  91. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Rule.php ( 26.95 KB )
  92. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/RuleItem.php ( 9.78 KB )
  93. /data/web/baijiao_branch_collect/route/app.php ( 3.05 KB )
  94. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Route.php ( 4.70 KB )
  95. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/dispatch/Controller.php ( 4.74 KB )
  96. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Dispatch.php ( 10.44 KB )
  97. /data/web/baijiao_branch_collect/app/controller/Index.php ( 33.26 KB )
  98. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Request.php ( 9.20 KB )
  99. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/route/Url.php ( 14.07 KB )
  100. /data/web/baijiao_branch_collect/app/model/IndexModel.php ( 19.95 KB )
  101. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Config.php ( 1.37 KB )
  102. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/facade/Cache.php ( 2.06 KB )
  103. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/facade/Db.php ( 0.93 KB )
  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
  130. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/View.php ( 4.39 KB )
  131. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/view/driver/Php.php ( 6.44 KB )
  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_course_details.php ( 6.12 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  136. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000310s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000845s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '2806' AND `site_id` = 14 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000262s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000803s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 2806 [ RunTime:0.000254s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000805s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 2806 [ RunTime:0.000280s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000895s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 2806 AND `a`.`content_id` = '40359' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000647s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '2806' and content_id < '40359' and site_id = '14' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '2806' and content_id > '40359' and site_id <= '14' order by content_id asc limit 1) [ RunTime:0.000945s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2806 AND `site_id` = 14 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 10578 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000452s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2806 AND `site_id` = 14 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000275s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 2806 AND `course_status` = 1 [ RunTime:0.000222s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000786s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '2806' [ RunTime:0.000239s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000731s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '2806' [ RunTime:0.000216s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '14' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '40359' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.061538s ]
0.074879s