• 合肥中公优是中公教育IT培训品牌
  • 过理论+实战+实训的“实训教学”模式
  • 拥有行业雄厚师资,打造实力专家团队

400-888-9073

合肥大数据系统培训班全解析:从零基础到企业实战的系统化学习路径

合肥大数据系统培训班全解析:从零基础到企业实战的系统化学习路径

授课机构: 合肥中公优

上课地点: 校区地址

成交/评价:

联系电话: 400-888-9073

合肥大数据系统培训班全解析:从零基础到企业实战的系统化学习路径课程详情

合肥大数据系统培训班:从技术入门到企业实战的完整成长链路

为什么选择大数据系统培训?行业前景与人才需求

随着数字化转型加速,企业对海量数据的处理需求呈指数级增长。大数据技术作为支撑这一需求的核心,其应用已渗透至金融、电商、交通、医疗等多个领域。区别于传统数据库工具,现代大数据系统需具备处理"海量数据规模、高速数据流转、多样数据类型、低价值密度"四大特征的能力,这对从业人员的技术深度与实战经验提出了更高要求。据权威机构统计,未来3年国内大数据相关岗位缺口将超200万,掌握系统开发技术的专业人才成为企业争抢的"香饽饽"。

哪些人需要学?精准覆盖多元学习需求

大数据技术的学习门槛并非高不可攀,关键在于是否有明确的学习目标与持续的学习动力。合肥大数据系统培训班的学员群体主要涵盖以下六类:

  • 零基础小白:对编程无经验,但希望通过系统学习进入IT行业;
  • 职场转型者:现有工作发展受限,急需掌握热门技术实现职业跃升;
  • 技能迭代者:现有技术落后于行业发展,需更新知识体系避免淘汰;
  • 应届毕业生:面对同专业市场饱和,通过大数据技能提升竞争力;
  • 在校大学生:对原专业兴趣不足,提前为储备热门技能;
  • 企业在职者:需补充大数据技术以优化现有业务流程或晋升管理岗。

无论处于何种学习阶段,培训班均提供针对性学习方案,真正实现"只有想不想学,没有能不能学"。

七大阶段课程体系:从基础到进阶的技术全景覆盖

阶段:Java语言入门(技术筑基期)

作为大数据开发的基础语言,Java的熟练掌握是后续学习的关键。本阶段重点突破Java基础语法、面向对象编程思想及多线程技术,通过"账单管理系统""移动开户管理系统""通讯录系统"三大实训项目,将理论知识转化为实际编码能力。具体学习内容包括:

  • 数据类型、运算符、流程控制语句等基础语法应用;
  • 面向对象特征(封装、继承、多态)的实战化运用;
  • 多线程创建、同步协作及线程池管理技术;
  • Lambda表达式与函数式编程的场景化实践。

第二阶段:JavaWeb开发(前后端衔接期)

本阶段聚焦Web开发全流程,通过"银行账户管理系统""东易买商城"等真实项目,掌握数据库操作、前端页面设计及服务器开发技术。核心学习要点包括:

  • MySQL数据库管理与SQL语句优化;
  • HTML/CSS页面布局与JavaScript动态交互开发;
  • Servlet/JSP核心技术及MVC模式项目开发;
  • 数据库连接池与事务处理的企业级应用。

第三阶段:Java企业级主流框架(架构进阶期)

针对企业级项目开发需求,本阶段深度解析Maven、MyBatis、Spring家族等主流框架。通过"爬虫项目实战",掌握千万级项目拆分、框架源码阅读及自定义框架实现技术,为后续大数据开发奠定架构设计基础。

第四阶段:Hadoop生态圈(分布式处理核心)

作为大数据处理的经典框架,Hadoop生态圈(HDFS/MapReduce/Yarn/Hive/HBase等)是本阶段重点。通过"MapReduce项目实战""网站日志分析系统",掌握分布式文件系统搭建、海量数据计算及数据仓库构建技术,理解Hadoop高可用(HA)架构设计。

第五阶段:Spark生态圈(实时计算升级)

针对实时数据处理需求,本阶段引入Spark及Flink技术。通过"交通领域汽车流量监控项目",学习基于Scala的分布式RPC框架实现、实时计算平台搭建及Flume/Kafka数据采集分析流程,掌握流批一体的大数据处理方案。

第六阶段:项目实战+机器学习(综合能力强化)

本阶段整合前序技术,通过"高铁智能检测系统""电信充值分析""中国天气网数据挖掘"等企业级项目,完成从数据采集、清洗、分析到机器学习建模的全流程实践。重点掌握Spark SQL日志分析、海量数据平台规划及机器学习算法应用。

第七阶段:指导(职业发展护航)

为帮助学员顺利对接企业需求,本阶段提供"简历优化+模拟面试+职业规划"三位一体服务。通过多轮简历修改、常见面试题解析及技术项目强化,提升学员沟通表达能力,明确职业发展路径,实现从"学习成果"到"职场价值"的转化。

六大核心优势:让学习更高效、更顺畅

  1. 讲师全程伴学:由具有5年以上企业经验的大数据高级讲师授课,学员疑问当场解答,避免问题累积;
  2. 实战驱动教学:采用40%理论讲解+60%实战操作的黄金比例,课程内容紧贴企业需求,拒绝空泛理论;
  3. 项目经验沉淀:所有实训项目均来自真实企业案例,部分作品可上线运行,学习成果直接转化为简历亮点;
  4. 精准对接:提供职业测评、个性化简历修改及多轮模拟面试,联合合作企业定向推荐,提升匹配度;
  5. 学习保障完善:采用封闭教学模式,提供食宿及交通补助,减少外部干扰,专注学习提升;
  6. 技术持续更新:课程体系随行业技术迭代定期优化,确保学员掌握最新大数据开发技术。

写在最后:选择合肥大数据系统培训班的意义

在大数据技术快速发展的今天,掌握系统开发能力不仅是进入IT行业的敲门砖,更是职业长期发展的核心竞争力。合肥大数据系统培训班通过"系统化课程+实战化教学+精准化"的完整链路,为不同基础学员提供从技术入门到企业实战的一站式学习方案。无论你是零基础小白、职场转型者还是技能迭代者,这里都能成为你职业跃升的起点。

合肥中公优

合肥中公优
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 15:25:40 HTTP/1.1 GET : http://www.peixunbb.com/s/2853/c/41198.html
  2. 运行时间 : 0.081340s [ 吞吐率:12.29req/s ] 内存消耗:395.59kb 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:0.000275s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000925s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '2853' AND `site_id` = 14 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000293s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000630s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 2853 [ RunTime:0.000320s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000829s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 2853 [ RunTime:0.000349s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000756s ]
  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` = 2853 AND `a`.`content_id` = '41198' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000660s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '2853' and content_id < '41198' and site_id = '14' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '2853' and content_id > '41198' and site_id <= '14' order by content_id asc limit 1) [ RunTime:0.000608s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2853 AND `site_id` = 14 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 10801 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000275s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2853 AND `site_id` = 14 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000217s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 2853 AND `course_status` = 1 [ RunTime:0.000185s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000683s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '2853' [ RunTime:0.000210s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000578s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '2853' [ RunTime:0.000320s ]
  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` = '14' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '41198' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.068090s ]
0.081877s