• 师资力量雄厚
  • 学员学习提升快
  • 为学员提供高质量的教学

400-663-3380

北京思科CCIE-UC统一协作直通车培训班课程体系深度解析

北京思科CCIE-UC统一协作直通车培训班课程体系深度解析

授课机构: 北京华尔思

上课地点: 校区地址

成交/评价:

联系电话: 400-663-3380

北京思科CCIE-UC统一协作直通车培训班课程体系深度解析课程详情

思科CCIE-UC统一协作课程的核心价值与学习定位

在企业数字化转型加速的背景下,统一协作(Unified Communications)技术已成为企业通信系统的核心支撑。北京华尔思推出的思科CCIE-UC直通车(统一协作)培训班,正是针对这一技术领域的进阶学习项目。课程以思科官方认证体系为框架,从CCNA-UC基础到CCIE-UC高阶认证,构建起完整的技术能力培养链路,特别适合具备CCNP-RS(路由与交换)基础、希望向企业通信方向转型的技术从业者。

区别于碎片化的技术培训,该课程采用「阶梯式」设计理念,将知识体系拆解为可量化的学习模块,学员通过18天的集中学习,不仅能掌握CVOICE、网守、CAPPS等核心技术点,更能形成从设备部署到故障排查的全流程技术思维,为考取CCIE-UC认证奠定扎实基础。

CCNA-UC:统一协作技术的入门基石

作为课程体系的阶段,CCNA-UC(思科网络助理-统一协作)承担着「技术启蒙」的关键作用。该阶段包含1门核心课程,课时4天,内容聚焦统一协作的基础概念与基础部署操作。

具体学习内容涵盖语音通信原理、IP语音(VoIP)技术架构、SIP协议基础应用,以及Cisco Unified Communications Manager(CUCM)的基础部署与电话注册配置。通过本阶段学习,学员将掌握统一协作系统的底层逻辑,理解语音数据在IP网络中的传输机制,能够独立完成小型企业IP电话系统的基础搭建,为后续进阶学习扫清概念障碍。

值得强调的是,CCNA-UC并非孤立的知识模块,其内容设计充分衔接后续CCNP-UC课程。例如,IP语音的QoS(服务质量)配置会在CCNP阶段深入展开,而CUCM的基础操作则是CIPT1(UC系统管理1)课程的前置技能。这种「前导-延伸」的设计,确保了知识体系的连贯性。

CCNP-UC:技术能力的系统化提升

CCNP-UC(思科网络专业-统一协作)是课程体系的核心阶段,包含5门细分课程,总课时14天。该阶段以「技术落地」为导向,覆盖统一协作系统的部署、管理、集成与排错四大核心环节,全面提升学员的工程实践能力。

  • CVOICE(思科VOIP技术)(4天):深入讲解Cisco语音网关的配置与优化,包括FXO/FXS接口应用、DTMF信令处理、Codec(编码解码器)选择与带宽计算。通过大量实验操作,学员将掌握企业语音网关与PSTN(公共交换电话网)的对接方案,解决跨网络语音通信质量问题。
  • CIPT1(UC系统管理1)(4天):聚焦Cisco Unified Communications Manager(CUCM)的高级管理功能,涵盖用户与设备的批量配置、呼叫路由策略设计、目录号码(DN)规划与权限管理。本课程通过模拟企业真实场景,培养学员对大型UC系统的日常运维能力。
  • CIPT2(UC系统管理2)(3天):延伸CIPT1内容,重点讲解CUCM与其他协作组件(如Cisco Unity Connection语音信箱、Cisco Webex Meeting)的集成配置,以及系统升级、备份与灾难恢复方案设计,确保学员能够应对复杂UC环境的管理需求。
  • CAPPS(UC系统应用集成)(2天):围绕Cisco UC平台的API开发与第三方应用集成展开,包括REST API调用、XML配置文件编写,以及与企业OA、CRM系统的通信集成实践。本课程帮助学员突破「纯运维」角色,向「技术+开发」复合型人才转型。
  • TVOICE(UC系统排错)(2天):通过真实故障案例分析,系统讲解统一协作系统的排错方法论。内容涵盖呼叫流程追踪(使用Cisco Trace工具)、日志分析(CUCM日志、CUBE日志)、常见故障定位(如注册失败、语音卡顿、呼叫转接异常)及解决方案验证,培养学员快速定位并解决复杂问题的能力。

通过CCNP-UC阶段的学习,学员将具备独立部署中型企业统一协作系统的能力,能够处理日常运维中的各类技术问题,为冲刺CCIE-UC认证做好技术与经验的双重储备。

CCIE-UC集训营:高阶认证的冲刺引擎

作为课程体系的终极阶段,CCIE-UC集训营聚焦CCIE LAB考试的核心要求,通过「知识点拆解-实验强化-考题模拟」的三段式训练,帮助学员突破技术瓶颈,提升考试。

课程内容围绕CCIE-UC LAB考试大纲展开,重点覆盖高级呼叫路由设计(如跨站点呼叫控制、媒体资源池部署)、高可用性架构(如CUCM集群部署、CUBE冗余配置)、安全增强方案(如SIP信令加密、媒体流加密),以及复杂故障场景的综合排错。

与前两阶段不同,集训营采用「个性化辅导」模式。讲师会根据学员的技术薄弱点制定针对性训练计划,通过每日实验复盘、模拟考试(完全还原LAB考试环境)及易错点专项突破,帮助学员熟悉考试节奏,掌握答题技巧。同时,课程还会分享最新的考试动态与命题趋势,确保学员备考方向与考官要求高度契合。

值得一提的是,集训营的课时安排灵活,可根据学员的学习进度动态调整。对于基础扎实、目标明确的学员,可压缩课时集中突破;对于需要更多时间巩固的学员,讲师会延长辅导周期,确保每个知识点都能「学透、练熟」。

课程适配性与学习建议

本课程主要面向具备CCNP-RS基础的技术从业者,适合希望向企业通信领域转型的网络工程师、负责企业IT系统运维的技术主管,以及备考CCIE-UC认证的学员。对于零基础学员,建议先补充CCNA-RS(路由与交换)和基础语音通信知识,再进入本课程学习。

学习过程中,建议学员注重「理论+实践」的结合。除课堂实验外,可利用课余时间搭建本地实验环境(推荐使用Cisco Packet Tracer或EVE-NG模拟器),复现课堂案例并尝试扩展配置。同时,积极参与讲师组织的技术讨论,通过解决同学的问题加深自身对知识点的理解。

总体而言,北京华尔思的思科CCIE-UC直通车(统一协作)培训班,通过科学的阶段划分、详实的内容覆盖与灵活的教学模式,为学员提供了一条高效的技术进阶路径。无论是希望提升职业竞争力的从业者,还是目标明确的认证考生,都能在这一课程体系中找到适合自己的学习方案。

北京华尔思

北京华尔思
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 : 2026-04-17 03:38:10 HTTP/1.1 GET : http://www.aabqp.com/s/4350/c/63919.html
  2. 运行时间 : 0.061519s [ 吞吐率:16.26req/s ] 内存消耗:390.72kb 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:0.000272s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000816s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '4350' AND `site_id` = 21 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000226s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000543s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 4350 [ RunTime:0.000187s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000604s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 4350 [ RunTime:0.000193s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000655s ]
  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` = 4350 AND `a`.`content_id` = '63919' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000986s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '4350' and content_id < '63919' and site_id = '21' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '4350' and content_id > '63919' and site_id <= '21' order by content_id asc limit 1) [ RunTime:0.001255s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 4350 AND `site_id` = 21 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 16113 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000315s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 4350 AND `site_id` = 21 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000219s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 4350 AND `course_status` = 1 [ RunTime:0.000141s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000619s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '4350' [ RunTime:0.000188s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000574s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '4350' [ RunTime:0.000200s ]
  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` = '21' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '63919' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.050169s ]
0.061829s