• 西安粤嵌教育是一家IT高新技术机构
  • 13年的耕耘,积累了丰硕成果,累计拥有国家专利产品20多项
  • 获专利技术及软著30多项,扶持创客团队获得专利及软著113项

400-882-1933

Java辅导与大数据开发课程详解:从技术筑基到职业发展的全链路培养体系

Java辅导与大数据开发课程详解:从技术筑基到职业发展的全链路培养体系

授课机构: 西安粤嵌教育

上课地点: 校区地址

成交/评价:

联系电话: 400-882-1933

Java辅导与大数据开发课程详解:从技术筑基到职业发展的全链路培养体系课程详情

Java辅导与大数据开发课程:技术进阶与职业发展的双重引擎

为什么选择Java作为大数据开发的入门语言?

在数字化转型加速的当下,大数据技术已渗透至金融、电商、医疗等多个领域。而Java作为全球使用最广泛的编程语言之一,凭借其跨平台性、安全稳健、多线程支持等特性,成为大数据架构搭建的核心工具。无论是Hadoop、Spark等主流大数据框架,还是企业级分布式系统开发,Java始终占据不可替代的地位。对于学习者而言,掌握Java不仅能深耕大数据领域,更能在传统Java开发岗位中获得更广阔的职业选择。

具体来看,Java的技术优势体现在:跨平台性使其无需依赖特定硬件环境,一次编写即可在不同系统运行;完善的字节码校验机制与异常处理逻辑,保障了系统的稳定性;多线程支持则为高并发场景下的事务处理提供了技术基础。这些特性共同奠定了Java在大数据开发中的核心地位。

课程体系:从基础筑基到项目实战的八大阶段

阶段:Java基础课程

重点学习Java对象与类的OOP编程基础,掌握JDK环境搭建、基本语法及逻辑控制。通过大量代码练习,理解面向对象的核心思想,为后续高级技术学习奠定扎实基础。

Java基础课程示例

第二阶段:Java高级课程

深入解析集合框架的底层实现原理(如ArrayList、HashMap),学习JDBC数据库编程技术,掌握Java与MySQL、Oracle等主流数据库的交互方法,提升复杂数据处理能力。

Java高级课程示例

第三阶段:Web前端基础

系统学习HTML5语义化标签与CSS盒模型、弹性布局等核心技术,掌握静态网页的结构搭建与样式设计,理解前后端分离开发的基本逻辑。

Web前端基础课程示例

第四阶段:Web前端进阶

通过Bootstrap框架快速实现响应式布局,利用Jquery简化DOM操作,结合Ajax技术完成前后端异步数据交互,掌握动态网页开发的核心技巧。

Web前端进阶课程示例

第五阶段:Java EE初级技术

理解Servlet与JSP的工作原理,掌握Web应用的部署与调试方法,学习HTTP协议在Web开发中的具体应用,为企业级项目开发打基础。

Java EE初级技术课程示例

第六阶段:Java EE中级技术

学习Struts2的MVC架构设计与Hibernate的ORM映射技术,掌握框架配置与优化方法,提升复杂业务逻辑的代码实现效率。

Java EE中级技术课程示例

第七阶段:Java EE高级技术

深入Spring MVC框架的注解驱动开发,学习Apache Shiro的权限管理实现,掌握企业级系统的安全控制与模块化开发技巧。

Java EE高级技术课程示例

第八阶段:JavaWeb项目管理

使用Maven进行依赖管理与项目构建,通过SVN实现代码版本控制,结合软件工程理论完成从需求分析到部署上线的全流程项目实践。

JavaWeb项目管理课程示例

教学保障:不止于课堂的技术支持

区别于传统填鸭式教学,本课程采用“课堂精讲+课下伴学”的双轨模式。每节课由具备5年以上开发经验的讲师授课,重点讲解技术原理与实战技巧;课后配备专属技术工程师,针对学员练习中遇到的代码错误、逻辑困惑等问题,提供“即时答疑+思路引导”服务,确保疑问不过夜,技术难点及时解决。

例如,在Java集合框架的学习中,学员可能对HashMap的线程不安全特性产生疑问,技术工程师会结合多线程并发场景进行演示,帮助理解底层原理;在项目实战阶段,遇到分布式事务处理难题时,讲师会通过真实企业案例拆解,引导学员掌握解决方案。这种“学-练-问”的闭环模式,有效提升了知识转化效率。

核心能力培养:从技术执行者到项目推动者

课程不仅注重技术工具的使用,更致力于培养学员的核心竞争力:

  • 系统架构能力:通过大型项目实战,学习如何根据业务需求设计合理的技术架构(如分布式、微服务架构),平衡系统性能与开发成本,提升全局技术决策能力。
  • 底层编码能力:深入JVM内存模型、垃圾回收机制等底层原理,掌握框架源码阅读与二次开发技巧,能够根据企业需求定制化开发工具与组件。
  • 大数据技术应用能力:结合Hadoop、Spark等框架实践,学习海量数据存储、计算与分析方法,掌握从数据采集到可视化的全链路开发流程。
  • 项目研发能力:通过模拟真实企业研发流程,培养需求分析、进度管理、团队协作等综合能力,成长为能够推动项目落地的核心技术骨干。

保障:零压力入学,高起点

为降低学习门槛,课程推出“零学费入学”政策——学员无需提前支付学费,完成课程并成功后,再根据薪资水平分期还款。同时提供7天免费试听服务,期间可全面体验课程内容与教学风格,满意后再报名。

针对环节,学员入学即签订《保障协议》,由专业指导团队提供简历优化、面试模拟、企业内推等服务。合作企业覆盖互联网、金融科技、智能制造等多个领域,包括字节跳动、阿里云、金蝶等知名企业。根据往届学员数据,90%以上学员在结课后3个月内成功入职,且平均起薪高于行业同岗位15%。

西安粤嵌教育

西安粤嵌教育
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 : 2026-06-19 14:08:05 HTTP/1.1 GET : http://www.edufv.com/s/1969/c/28771.html
  2. 运行时间 : 0.040964s [ 吞吐率:24.41req/s ] 内存消耗:387.09kb 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:0.000419s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001073s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '1969' AND `site_id` = 6 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000256s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000857s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 1969 [ RunTime:0.000261s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000615s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 1969 [ RunTime:0.000225s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000660s ]
  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` = 1969 AND `a`.`content_id` = '28771' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000973s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '1969' and content_id < '28771' and site_id = '6' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '1969' and content_id > '28771' and site_id <= '6' order by content_id asc limit 1) [ RunTime:0.000744s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 1969 AND `site_id` = 6 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 7910 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000274s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 1969 AND `site_id` = 6 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000216s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 1969 AND `course_status` = 1 [ RunTime:0.000142s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000654s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '1969' [ RunTime:0.000199s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000558s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '1969' [ RunTime:0.000192s ]
  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` = '6' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '28771' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.028669s ]
0.041314s