• 专注于互联网职业技能培训
  • 使学员在专业教学服务中“有所学,有所成”
  • 合肥博荣教育获得了社会,企业和广大青年群体的赞誉和认可

400-663-3380

合肥博荣教育AutoCAD机械设计班:从基础到三维的全流程制图培训指南

合肥博荣教育AutoCAD机械设计班:从基础到三维的全流程制图培训指南

授课机构: 合肥博荣教育

上课地点: 校区地址

成交/评价:

联系电话: 400-663-3380

合肥博荣教育AutoCAD机械设计班:从基础到三维的全流程制图培训指南课程详情

AutoCAD机械设计课程现场图

机械设计领域的核心技能:合肥博荣教育AutoCAD培训详解

为什么选择博荣教育的AutoCAD机械设计班?

在机械制造、产品研发等领域,AutoCAD作为全球通用的计算机辅助设计软件,其操作能力是从业人员的核心竞争力。合肥博荣教育深耕职业技能培训多年,针对市场需求推出的AutoCAD机械设计班,以"实战导向+系统教学"为特色,已帮助数百名学员实现技能提升与职业转型。

区别于传统大班课的"填鸭式"教学,该课程采用严格的小班制——每班仅招收8人以内。这种设置让讲师能充分关注到每位学员的学习进度,无论是工具操作疑问还是图纸绘制难点,都能得到及时的一对一指导。同时,课程特别设置"零基础友好"模式,即使从未接触过AutoCAD的学员,也能从软件基础开始逐步掌握核心技能。

灵活课时:工作与学习的平衡方案

考虑到学员多为在职人员或在校生,课程设置了两种高适配性的上课时间:

晚班:每周一、三、五或二、四、六晚18:30-21:00,适合工作日白天需上班的职场人,利用晚间完成系统学习。

双休班:每周六、周日上午9:30-12:00,下午13:30-16:00,方便在校生或时间相对自由的学员集中提升。

两种班次均采用"理论+实操"结合的授课模式,每节课前20分钟讲解核心知识点,后90分钟进行针对性练习,讲师全程巡回指导,确保课堂内容当堂消化。

八大核心模块:覆盖机械制图全流程

课程内容围绕机械设计实际工作需求设计,从基础工具使用到三维建模输出,构建完整的技能成长路径。以下为具体模块详解:

模块:AutoCAD基础绘图入门

本阶段重点掌握软件界面认知、基本绘图工具(直线、圆、矩形、多边形等)的操作方法,以及简单平面图的绘制技巧。通过绘制机械零件草图实例(如齿轮轮廓、轴类零件截面图),理解"精确绘图"的核心要求——从坐标输入到对象捕捉,每一步操作都需符合工程制图标准。

第二模块:复杂图形绘制与编辑

当面对机械部件中的曲线结构(如凸轮轮廓、弹簧截面)或组合图形时,需掌握高级绘图工具(样条曲线、多段线)与编辑命令(修剪、延伸、偏移、阵列)。同时学习文字标注与表格制作,这是技术图纸中传递参数信息的关键环节,课程会详细讲解公差标注、技术要求说明等行业规范。

第三模块:效率工具与图块管理

实际工作中,重复绘制标准零件(如螺栓、轴承)会严重影响效率。本模块重点教学"图块创建与插入"——将常用零件制作为图块后,可通过简单操作快速调用;同时学习CAD设计中心的使用,实现图纸资源的跨文件复用。此外,课程会分享讲师多年积累的"高效绘图快捷键",帮助学员将绘图速度提升30%以上。

第四模块:制图规范与标准化设置

机械图纸的规范性直接影响生产环节的准确性。课程将系统讲解《机械制图国家标准》,包括图层管理(如何通过图层区分轮廓线、中心线、虚线)、样板文件创建(预设绘图环境、标注样式、单位设置)等内容。学员将掌握"一图一模"的标准化绘图流程,确保输出图纸符合企业要求。

第五模块:零件图与装配图绘制

从单一零件到完整机械装置的呈现,是机械设计的关键能力。本模块通过实际案例(如减速箱设计),教学如何绘制零件图(包括尺寸标注、技术要求),并将多个零件组装成装配图。课程特别强调"装配关系表达"——通过剖面线区分零件、利用序号与明细栏关联部件信息,确保图纸的可读性与指导性。

第六模块:轴测图绘制与应用

轴测图作为二维图纸的补充,能更直观展示零件的立体结构,常用于技术文档或产品说明。课程会讲解正等轴测图与斜二测图的绘制方法,重点练习如何通过坐标转换工具(如UCS)完成轴测图的精确绘制,并掌握轴测图中尺寸标注的特殊技巧。

第七模块:三维建模与渲染

随着机械设计数字化发展,三维建模能力成为进阶要求。本模块从三维基本体(立方体、圆柱体、球体)创建开始,逐步学习布尔运算(并集、差集、交集)、三维编辑(阵列、镜像、旋转)等操作。通过绘制机械部件(如齿轮泵)的三维模型,掌握"参数化设计"思维。此外,课程会介绍材质赋予、灯光设置与渲染技巧,帮助学员输出可用于产品展示的高质量三维效果图。

第八模块:图纸输出与打印设置

最终环节聚焦"从模型到实物"的关键一步——图纸打印。课程会讲解模型空间与布局空间的区别及应用场景,教学如何设置打印样式表(区分线宽、颜色)、调整图纸比例,确保输出的平面图、三视图符合实际生产需求。学员将通过模拟企业打印流程,掌握不同纸张尺寸(A3/A4)、打印设备(激光打印机/绘图仪)的适配技巧。

这几类人,更需要系统学习AutoCAD机械设计

课程设置充分考虑不同学员的背景需求,以下人群均可找到适配的学习路径:

  • 机械相关专业在校生:通过课程补充实践技能,缩短校园学习与企业需求的差距;
  • 在职绘图员:提升复杂图形处理能力,向机械设计师岗位转型;
  • 待职人员:掌握一门技术门槛高、市场需求大的技能,拓宽选择;
  • 机械设计爱好者:从兴趣出发系统学习,为参与实际项目奠定基础。

特别说明:即使未接触过Windows系统基础,课程也提供"软件操作前置辅导",帮助学员快速掌握鼠标操作、文件管理等必备技能,确保学习进程不受基础限制。

结业即:你的技能将匹配这些岗位

完成全部课程并通过考核后,学员可胜任以下机械设计相关岗位:

机械绘图员:负责机械零件图、装配图的绘制与修改,确保图纸符合设计要求;

助理机械设计师:参与简单机械装置的设计工作,协助完成方案细化与图纸输出;

工艺技术员:利用AutoCAD绘制工艺流程图、工装夹具图,支持生产环节的技术指导;

设备维护工程师:通过图纸快速理解设备结构,辅助完成故障诊断与维修方案制定。

据博荣教育跟踪数据显示,92%的学员在结业后3个月内成功入职机械设计相关岗位,平均起薪较学习前提升40%以上。

掌握AutoCAD机械设计技能,就是掌握机械行业的"数字语言"。合肥博荣教育AutoCAD机械设计班,用系统化教学与实战导向,助你在机械领域走得更稳、更远。

合肥博荣教育

合肥博荣教育
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 04:55:32 HTTP/1.1 GET : http://www.edudw.com/s/2425/c/36240.html
  2. 运行时间 : 0.078472s [ 吞吐率:12.74req/s ] 内存消耗:397.83kb 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:0.000314s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001193s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '2425' AND `site_id` = 2 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000308s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000834s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 2425 [ RunTime:0.000281s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000807s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 2425 [ RunTime:0.000265s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000934s ]
  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` = 2425 AND `a`.`content_id` = '36240' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000939s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '2425' and content_id < '36240' and site_id = '2' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '2425' and content_id > '36240' and site_id <= '2' order by content_id asc limit 1) [ RunTime:0.001576s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2425 AND `site_id` = 2 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 9386 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000398s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2425 AND `site_id` = 2 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000399s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 2425 AND `course_status` = 1 [ RunTime:0.000233s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000903s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '2425' [ RunTime:0.000217s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000799s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '2425' [ RunTime:0.000198s ]
  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` = '2' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '36240' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.064065s ]
0.078793s