• 知赢平台授课教师均为一线技术实战专家
  • 从事相关工作多年,拥有丰富的电气设计、现场调试等实操工作经验
  • 成功向广大企业输送多名自动化行业实战精英

400-689-2779

上海知赢PLC编程技能培训:系统化培养工业自动化领域实战型人才

上海知赢PLC编程技能培训:系统化培养工业自动化领域实战型人才

授课机构: 上海知赢plc编程

上课地点: 校区地址

成交/评价:

联系电话: 400-689-2779

上海知赢PLC编程技能培训:系统化培养工业自动化领域实战型人才课程详情

工业自动化核心技能:PLC编程培训的价值与定位

在工业4.0加速推进的背景下,可编程逻辑控制器(PLC)作为工业自动化控制的核心设备,其编程能力已成为电气工程师、自动化技术人员的必备技能。上海知赢PLC编程技能培训课程立足行业实际需求,打破传统填鸭式教学模式,以"理论奠基+实操强化+项目实战"为核心路径,无论是零基础的电气新手,还是希望突破职场瓶颈的技术骨干,都能在这里找到适配的学习方案。

区别于单一理论讲解的培训模式,知赢课程特别强调"用中学"理念。从基础指令应用到复杂系统组态,从设备选型到故障排查,每个教学环节都嵌入真实工业场景案例。例如在触摸屏编程模块,学员将直接操作企业常用的西门子HMI设备,模拟生产线人机交互界面的开发与调试;在伺服控制环节,则需完成工业机械臂定位精度的程序优化,真正实现知识向能力的转化。

覆盖全场景的课程体系:从入门到精通的阶梯式培养

知赢PLC编程培训针对不同基础学员设计了分层课程,既包含打牢根基的"PLC基础班",也有专攻主流品牌的"西门子TIA博图综合班""西门子200SMART综合班""三菱综合班",形成完整的技能提升闭环。

1. PLC基础班:构建编程思维与硬件认知

课程从PLC工作原理切入,系统讲解硬件组成、基本指令应用、触摸屏与伺服变频器的基础连接。重点训练学员"看图纸-编程序-调设备"的基础能力,例如通过"自动分拣线"模拟项目,要求学员完成传感器信号采集、执行机构动作逻辑编写、设备运行状态监控的全流程操作,确保掌握编程核心逻辑。

2. 主流品牌综合班:深度掌握企业级设备操作

针对工业领域应用最广的西门子、三菱品牌,设置专项综合班。以"西门子TIA博图综合班"为例,课程涵盖S7-1200/1500编程、伺服精准定位控制、人机界面高级开发、模拟量闭环控制等核心模块。学员将使用企业同款TIA Portal软件,完成"智能仓储系统"等真实项目开发,包括设备网络配置、程序模块化设计、故障快速排查等关键技能训练。

"三菱综合班"则聚焦FX系列PLC的特色功能,如高速计数、脉冲输出控制等,结合"工业机器人上下料系统"项目,训练学员对步进/伺服电机的精准控制能力,同时掌握变频器多段速控制、传感器信号融合等实用技术。

精准适配的招生群体:多维度满足职业发展需求

知赢PLC培训打破"一刀切"招生模式,针对不同职业阶段人群设计差异化培养方案,确保学习内容与实际需求高度匹配。

  • 机电安装人员:具备设备元器件安装经验,但需掌握编程技能以完成系统调试。课程重点强化硬件连接与基础程序调试,帮助其从"安装者"向"系统集成者"转型。
  • 电气维修人员:熟悉设备操作与故障处理,但缺乏程序级排查能力。通过"程序故障诊断"专项训练,学习通过监控变量、分析报警代码定位软件问题,提升维修效率。
  • 电气理论新手:拥有扎实的电路知识,但缺乏实操经验。课程通过"手把手带练"模式,从接线开始逐步过渡到编程,确保理论与实践无缝衔接。
  • 职场进阶者:具备项目经验但遇到技术瓶颈。通过"复杂系统组态""MES交互"等高阶内容,学习多设备协同控制、生产数据对接等前沿技术,突破职业发展天花板。

四大核心优势:保障学习效果的全方位支撑

知赢PLC培训之所以能培养出深受企业认可的技术人才,源于其在师资、模式、设备、班型上的系统性优势。

1. 实战型师资:十年项目经验的一线工程师授课

授课团队由具备十年以上自动化项目经验的工程师组成,部分讲师至今仍参与企业生产线改造项目。他们将真实项目中的难点、痛点转化为教学案例,例如在讲解"网络通讯"时,会分享某汽车厂PLC与机器人通讯中断的实际排查过程,让学员掌握课本上学不到的实战技巧。

2. 双轨教学模式:线上模拟+线下实操的高效融合

考虑到实操技能需要反复练习,知赢采用"线上虚拟实操+线下实体训练"双轨模式。线上通过仿真软件模拟设备运行,学员可随时练习程序编写与调试;线下在独立实训基地操作西门子、三菱等真实设备,进行接线、参数设置、故障排查等实体操作。例如在"伺服定位"模块,学员先在线上仿真软件调整脉冲参数,再到线下设备验证定位精度,确保理论与实践相互印证。

3. 先进实训设备:企业级硬件平台支撑技能落地

知赢设有千平级独立实训基地,配备西门子S7-1200/1500、三菱FX5U、倍福CX系列等主流PLC,以及台达、汇川等品牌变频器、伺服驱动器,完全对标企业生产现场配置。学员在培训期间可接触到从单机控制到多机联网的全场景设备,例如通过"智能生产线"实训平台,完成PLC与工业机器人、AGV小车的协同控制,真正体验工业现场的复杂控制逻辑。

4. 精品小班教学:师徒制确保学习质量

为教学效果,知赢坚持每班不超过12人的小班制,并采用"主讲讲师+辅导助教"的师徒制模式。主讲讲师负责系统知识讲解与项目指导,辅导助教则针对学员个体问题进行一对一答疑。例如在项目实操阶段,助教全程跟进学员操作,及时纠正接线错误、程序逻辑漏洞等问题,确保每个学员都能掌握规范的操作流程。

从学习到:工业自动化人才的成长路径

完成知赢PLC编程培训的学员,不仅能掌握扎实的编程技能,更能获得与企业需求高度匹配的项目经验。许多学员在培训期间便参与讲师的实际项目,例如某期学员团队曾为某包装机械企业优化灌装机控制程序,将设备故障率降低30%,相关经验直接写入简历,成为求职时的核心竞争力。

随着智能制造的普及,PLC编程人才的需求持续增长。据《2024工业自动化人才发展报告》显示,具备主流品牌PLC编程能力的技术人员,平均薪资较普通电气工程师高出40%,且晋升至技术主管、项目经理的周期缩短一半。选择知赢PLC编程培训,就是选择一条通向工业自动化高薪岗位的快速通道。

上海知赢plc编程

上海知赢plc编程
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 05:52:58 HTTP/1.1 GET : http://www.aabqy.com/s/6418/c/89037.html
  2. 运行时间 : 0.076773s [ 吞吐率:13.03req/s ] 内存消耗:364.89kb 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:0.000407s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001484s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '6418' AND `site_id` = 23 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000328s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000811s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 6418 [ RunTime:0.000270s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000818s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 6418 [ RunTime:0.000268s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000931s ]
  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` = 6418 AND `a`.`content_id` = '89037' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000989s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '6418' and content_id < '89037' and site_id = '23' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '6418' and content_id > '89037' and site_id <= '23' order by content_id asc limit 1) [ RunTime:0.000996s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 6418 AND `site_id` = 23 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 21790 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000456s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 6418 AND `site_id` = 23 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000242s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 6418 AND `course_status` = 1 [ RunTime:0.000163s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000839s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '6418' [ RunTime:0.000293s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000808s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '6418' [ RunTime:0.000240s ]
  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` = '23' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '89037' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.062082s ]
0.077295s