• 始终坚持“合理收费,确保学员权益”的原则
  • 拥有一支经验丰富、技术精湛的师资团队
  • 为学员提供全方位、系统化的教育体验

400-666-4820

南京Python大数据开发培训全解析:多场景应用与实战课程体系详解

南京Python大数据开发培训全解析:多场景应用与实战课程体系详解

授课机构: 南京粤嵌教育

上课地点: 校区地址

成交/评价:

联系电话: 400-666-4820

南京Python大数据开发培训全解析:多场景应用与实战课程体系详解课程详情

Python大数据开发:技术迭代下的职业新选择

为什么选择Python作为大数据开发入门语言?

在互联网技术高速发展的今天,数据处理与分析能力已成为企业核心竞争力的一部分。Python凭借其简洁的语法、丰富的第三方库以及跨平台兼容性,逐渐成为大数据开发领域的"通用语言"。无论是初创企业的快速原型开发,还是大型企业的数据分析系统搭建,Python都能以较低的学习成本实现高效的功能落地。南京粤嵌教育基于行业调研发现,90%以上的企业在招聘大数据开发岗位时,将Python技能列为优先考虑项,这也直接推动了Python大数据开发培训需求的增长。

Python大数据开发的六大应用场景解析

学习一门技术的关键,在于明确其实际应用价值。Python大数据开发的灵活性,使其在多个领域都能发挥重要作用:

1. Web应用开发:从前端到后端的全链路支持

Python拥有Django、Flask等成熟的Web开发框架,可快速完成网站架构搭建与功能开发。国内如豆瓣、果壳网等知名平台均采用Python作为后端开发语言,其优势在于框架内置的ORM(对象关系映射)功能,能大幅减少数据库操作的代码量,让开发者更专注于业务逻辑实现。

2. 系统网络运维:自动化提升效率的利器

传统运维工作中,服务器监控、日志分析、批量部署等任务往往依赖重复操作。Python通过编写脚本可实现这些流程的自动化,例如使用Paramiko库进行SSH连接管理,用psutil库获取系统资源信息。某互联网企业运维团队引入Python自动化后,日常任务处理效率提升60%,人力成本显著降低。

3. 科学与数字计算:跨学科研究的通用工具

在生物信息学领域,Python的Biopython库可处理基因序列分析;地理信息系统中,GDAL库支持多种地理数据格式解析;工程计算方面,NumPy和SciPy提供了高效的数值计算功能。这些库的存在,让Python成为科研工作者从数据采集到可视化分析的全流程工具。

4. 3D游戏开发:轻量化的游戏原型构建

虽然C++仍是大型游戏开发的主流语言,但Python凭借PyGame、Panda3D等框架,在独立游戏开发和游戏原型设计中表现突出。例如,迪斯尼曾用Python开发《卡通城》项目的测试原型,其快速迭代特性有效缩短了开发周期。

5. 图形界面开发:桌面应用的简洁实现

对于需要本地运行的数据分析工具或管理系统,Python的Tkinter、PyQt等库可快速生成跨平台的图形界面。某金融机构内部使用的风险评估工具,即通过PyQt开发桌面端,结合Pandas进行数据处理,实现了业务人员的可视化操作需求。

6. 网络编程:从基础通信到高并发处理

Python的socket模块支持基础网络通信开发,而Twisted框架则能处理高并发场景。在物联网领域,通过Python编写的设备通信程序,可实现传感器数据的实时采集与上传,为后续的大数据分析提供底层支持。

粤嵌Python大数据开发培训班:从基础到实战的系统课程

为帮助学员系统掌握Python大数据开发技能,南京粤嵌教育结合企业真实需求,设计了覆盖"基础-工具-实战"的阶梯式课程体系:

模块一:Python语言基础与环境搭建

课程从Python安装配置入手,详细讲解变量、数据类型、流程控制等基础语法,重点突破装饰器、生成器等进阶概念。通过"天气数据统计"等实战案例,让学员在操作中理解编程逻辑,培养良好的代码规范意识。

模块二:简易爬虫实战与数据采集

针对大数据开发中"数据获取"的核心需求,课程深入讲解HTTP协议、urllib/requests库的使用,结合正则表达式与XPath解析技术,完成从网页到API接口的多源数据采集。通过"电商商品价格监控"项目,掌握多线程爬虫开发与反爬策略应对。

模块三:开发工具与环境管理

工欲善其事,必先利其器。本模块重点讲解Pip包管理工具的高级使用(如私有源配置)、PyCharm调试技巧,以及Virtualenv虚拟环境搭建。通过"项目依赖隔离"实践,让学员掌握团队协作中环境管理的核心技能。

模块四:面向对象编程与代码设计

通过类、对象、继承等概念的系统学习,掌握面向对象编程的核心思想。课程结合"学生管理系统"开发案例,讲解嵌套类、super关键字的实际应用,培养代码复用与可维护性意识,为后续框架学习奠定基础。

两大核心优势:让学习更贴近企业需求

区别于传统IT培训的"理论优先"模式,粤嵌Python大数据开发培训班聚焦两大核心优势,确保学员技能与企业需求无缝对接:

优势一:起点即瞄准前沿技术

课程设计以人工智能与大数据技术为导向,在基础语法学习阶段即融入数据分析库(如Pandas)的初步应用,让学员从入门就接触行业热点。这种"基础+前沿"的融合式教学,帮助学员快速建立技术全局观。

优势二:课程内容动态更新

技术迭代速度决定了培训内容的时效性。粤嵌教育与30+互联网企业建立技术合作,定期收集企业真实项目需求,每季度更新课程案例与知识点。例如,2023年新增的"大模型数据清洗"模块,就是基于多家AI企业的实际招聘要求调整而来。

哪些人适合学习Python大数据开发?

Python的低学习门槛与高应用价值,使其成为多类人群职业转型或技能提升的优选方向:

  • 零基础小白:希望通过技术学习获得高薪,Python的简洁语法降低了入门难度,系统课程可实现从0到1的技能突破。
  • 前端开发从业者:想向全栈方向发展,Python后端开发能力可弥补技术短板,提升职场竞争力。
  • 传统IT转行人员:从网络运维、测试等岗位转向开发,Python的自动化特性与开发场景高度契合,缩短转型周期。
  • 大数据相关从业者:希望拓展技能边界,Python在数据清洗、可视化等环节的优势,能提升数据处理全流程能力。

结语:掌握Python大数据开发,抓住数字时代机遇

在数据驱动的商业环境中,Python大数据开发能力已成为技术人才的"通用语言"。南京粤嵌教育的Python大数据开发培训班,通过场景化教学、实战化训练与动态化课程,帮助学员快速掌握企业所需技能。无论是职业转型还是技术进阶,选择系统的培训课程,都是缩短学习路径、提升竞争力的有效方式。

南京粤嵌教育

南京粤嵌教育
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 : 2026-04-06 07:04:26 HTTP/1.1 GET : http://www.aabqn.com/s/7095/c/96255.html
  2. 运行时间 : 0.031423s [ 吞吐率:31.82req/s ] 内存消耗:394.25kb 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:0.000284s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001062s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '7095' AND `site_id` = 18 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000411s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000720s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 7095 [ RunTime:0.000267s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000703s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 7095 [ RunTime:0.000298s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000724s ]
  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` = 7095 AND `a`.`content_id` = '96255' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000682s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '7095' and content_id < '96255' and site_id = '18' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '7095' and content_id > '96255' and site_id <= '18' order by content_id asc limit 1) [ RunTime:0.001551s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 7095 AND `site_id` = 18 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 23294 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000326s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 7095 AND `site_id` = 18 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000215s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 7095 AND `course_status` = 1 [ RunTime:0.000279s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000713s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '7095' [ RunTime:0.000205s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000621s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '7095' [ RunTime:0.000197s ]
  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` = '18' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '96255' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.018340s ]
0.031730s