• 深圳磨石教育怎么样
  • 让学生真正学会生存之道
  • 为今后的事业成功奠定了坚实的基础

400-888-9073

建筑电气设计普修班全解析:从软件基础到项目实战的系统学习路径

建筑电气设计普修班全解析:从软件基础到项目实战的系统学习路径

授课机构: 深圳磨石教育

上课地点: 校区地址

成交/评价:

联系电话: 400-888-9073

建筑电气设计普修班全解析:从软件基础到项目实战的系统学习路径课程详情

建筑电气设计普修班:从基础到实战的完整学习指南

课程定位与适用人群

建筑电气设计普修班是为对建筑电气设计领域感兴趣的学员量身打造的系统性课程。无论你是建筑相关专业的学生,还是从事工程管理、施工等工作想拓展技能的职场人,都能通过本课程掌握从软件操作到项目落地的完整设计能力。课程以"工具掌握-理论筑基-系统深化-项目实战"为核心逻辑,确保学员既能理解设计原理,又能熟练完成具体项目。

阶段:设计工具与基础识图

建筑电气设计离不开专业软件的支撑,本阶段重点教授两大核心工具:

  • AutoCAD:作为建筑设计领域的通用工具,课程将系统讲解电气图纸的绘制规范,包括强电/弱电系统图、平面图的标注方法,以及图层管理、块的应用等提升效率的技巧。
  • 天正电气:针对建筑电气设计的专业插件,重点学习其内置的电气符号库、负荷计算模块、防雷接地自动生成功能,掌握如何通过天正电气快速完成符合行业标准的设计文件。

除软件操作外,本阶段还包含建筑识图与电气识图专项训练。通过实际图纸案例解析,学员将学会识别建筑平面图中的结构柱、承重墙位置,理解电气图纸中线路走向、设备标注的含义,为后续设计工作奠定基础。

第二阶段:设计理论核心支撑

理论知识是设计的底层逻辑,本阶段以《建筑电工学》为核心教材,重点讲解三大基础模块:

1. 电路基本原理

从欧姆定律、基尔霍夫定律入手,解析直流电路与交流电路的特性差异,理解有功功率、无功功率的计算方法,为后续负荷计算、线路选型提供理论依据。

2. 电气设备工作原理

详细讲解变压器、断路器、接触器等核心电气设备的工作机制,包括其额定参数的含义、选型依据,以及在不同系统中的应用场景。

3. 安全用电规范

结合《低压配电设计规范》《建筑物防雷设计规范》等国标,学习接地保护、等电位连接的具体要求,掌握不同场所(如浴室、机房)的特殊安全防护设计方法。

注:本阶段为普修班必修内容,是后续系统设计与项目实战的重要理论支撑。

第三阶段:核心系统设计深度解析

系统设计是建筑电气的核心环节,课程涵盖六大关键系统,每个系统均包含设计原理、规范要求与实操步骤:

建筑照明设计

从照明种类(正常照明、应急照明、景观照明)的划分标准入手,学习照度标准(如办公室300lx、走廊50lx)的选择方法;掌握电光源(LED、荧光灯)与灯具(吸顶灯、射灯)的选型原则,包括光效、显色性、寿命等参数的对比分析;通过利用系数法、逐点计算法完成照度计算,最终确定灯具布置方案。同时深入讲解照明供电线路的设计要点,包括电线电缆的选型(BV线、YJV电缆)、截面计算(需考虑载流量、电压损失),以及明敷/暗敷、穿管/桥架等敷设方式的适用场景。

防雷与接地系统设计

课程将解析建筑物防雷等级(一类/二类/三类)的划分依据,学习接闪器(避雷针、避雷带)、引下线、接地装置的设计要求;重点讲解低压配电系统的接地形式(TN-S、TN-C-S、TT系统),掌握接地电阻的计算方法(需满足配电系统≤4Ω、电子设备≤1Ω等要求);通过实际案例演示等电位连接的施工方案,包括总等电位(MEB)与局部等电位(LEB)的设置位置与连接方式。

供配电系统设计

从负荷计算(需要系数法、单位指标法)开始,学习如何确定变压器容量(需考虑同时系数、功率因数);讲解变配电所的设计规范,包括变压器室、高压室、低压室的布置要求,以及通风、防火、防小动物等细节;重点解析应急电源(EPS、柴油发电机)的选型依据,掌握在停电场景下如何消防设备、重要负荷的持续供电。

火灾自动报警系统设计

课程将结合《火灾自动报警系统设计规范》,学习火灾探测器(感烟、感温、火焰探测器)的选择与布置规则(如感烟探测器保护面积60㎡/个);系统讲解报警主机、手动报警按钮、声光报警器的联动逻辑,掌握消防广播、应急照明强启等联动控制的实现方法;重点解析报警线路的选型(ZR-BV线)与敷设要求(需穿金属管保护),以及系统供电(需设置消防专用电源)的设计要点。

智能建筑系统设计

涵盖有线电视、通信网络、综合布线三大模块:有线电视系统需掌握前端设备(调制器、混合器)的配置方法,传输系统(同轴电缆、光传输)的损耗计算;通信系统重点学习电话交换系统、计算机网络(接入层/汇聚层/核心层)的拓扑设计;综合布线部分将解析工作区、配线子系统、干线子系统的设计规范,包括线槽尺寸选择、线缆弯曲半径要求等。

第四阶段:典型项目全流程实战

理论与系统知识最终需落地到具体项目,课程选取三大高频场景进行实战训练:

高层住宅项目设计

从项目需求分析开始,学习住户用电负荷计算(按户型面积2.5-4kW/户)、公共区域(电梯、楼道照明)负荷统计;完成变电房设计(确定变压器台数、容量)、配电系统图绘制(放射式+树干式配电);重点掌握桥架选型(需考虑线缆数量、散热需求)与线路敷设(强电/弱电分开布管),同时结合《住宅建筑电气设计规范》解析设计要点(如插座回路需设置漏电保护)。

高层办公项目设计

针对办公场所的智能化需求,课程将讲解楼宇自动化系统(BAS)的集成设计,包括空调、电梯、照明的联动控制;学习机房(网络机房、消防控制室)的电气设计规范(如接地电阻≤1Ω、UPS备用时间≥30分钟);通过实际案例演示办公空间的照明设计优化(如采用智能调光系统降低能耗),以及应急电源(需保障监控、消防设备供电)的配置方案。

高层酒店项目设计

酒店作为多功能综合体,电气设计需兼顾舒适性与安全性。课程将解析客房区域(需设置插卡取电、双控开关)、公共区域(大堂、餐厅、宴会厅)的特殊设计要求;重点学习背景音乐系统(需分区控制)、闭路监控系统(摄像头覆盖无死角)的布线方案;讲解应急照明设计(疏散指示灯间距≤20m)与消防联动(火灾时自动切断非消防电源)的具体实现方法。

课程价值与学习目标

通过四阶段学习,学员将全面掌握建筑电气设计的核心技能:从基础软件操作到复杂系统设计,从理论知识应用到实际项目落地。无论是想进入建筑设计行业的新手,还是希望提升专业能力的在职人员,都能通过本课程构建完整的知识体系,具备独立完成建筑电气设计方案的能力,为职业发展增添核心竞争力。

深圳磨石教育

深圳磨石教育
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 16:18:15 HTTP/1.1 GET : http://www.aabrh.com/s/1632/c/24736.html
  2. 运行时间 : 0.044540s [ 吞吐率:22.45req/s ] 内存消耗:395.25kb 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:0.000398s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001124s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '1632' AND `site_id` = 20 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000324s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000598s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 1632 [ RunTime:0.000244s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000617s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 1632 [ RunTime:0.000230s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000681s ]
  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` = 1632 AND `a`.`content_id` = '24736' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.001691s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '1632' and content_id < '24736' and site_id = '20' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '1632' and content_id > '24736' and site_id <= '20' order by content_id asc limit 1) [ RunTime:0.001223s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 1632 AND `site_id` = 20 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 6569 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000412s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 1632 AND `site_id` = 20 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000500s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 1632 AND `course_status` = 1 [ RunTime:0.000195s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000683s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '1632' [ RunTime:0.000228s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000607s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '1632' [ RunTime:0.000203s ]
  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` = '20' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '24736' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.030778s ]
0.044902s