• 校内具有业内先进的培训设备,明亮宽敞的培训环境
  • 星级的老师指导,让学员学得真实、专业、有技术保障
  • 校内800平米的教室作为西点烘焙咖啡饮品实习基地,供学员实践

400-888-4011

咖啡拉花实操全流程解析:从新手到进阶的7个核心要点

来源:上海新皇家国际烘焙学校 时间:08-27

咖啡拉花实操全流程解析:从新手到进阶的7个核心要点

咖啡拉花实操的完整流程拆解

咖啡拉花的魅力在于每一杯都是独一无二的艺术呈现,但看似简单的图案背后,藏着严谨的操作逻辑。无论是心形、树叶还是更复杂的图案,基础流程的掌握都是关键。接下来我们以最经典的心形拉花为例,详细解析从准备到完成的每一个动作细节。

步:基础准备与初始注入

操作前需确认两个核心工具:一杯温度在60-70℃的意式浓缩(Espresso),以及一壶质地绵密的奶泡(理想状态为表面无大泡,轻摇奶缸可形成缓慢流动的"奶盖")。将咖啡杯倾斜10-15度,观察杯口边缘到中心的位置——约1/3处即为拉花的初始落液点。此时将奶缸提起至距离液面约10cm高度,以极细的奶流(类似老鼠尾巴的粗细)轻触咖啡表面,这个动作的目的是刺破浓缩咖啡表面的油脂层,为后续奶泡与咖啡的融合创造条件。

第二步:稳定注入与基础轮廓塑造

保持奶流的稳定小流量,持续向杯中注入奶泡,直到液面达到5分满。此时需注意观察咖啡表面的变化——当奶泡与咖啡开始融合时,液面会逐渐从深褐色转为浅棕色,若发现奶泡大量堆积在表面未下沉,可能是奶泡过厚或注入高度过高导致,需调整奶缸高度至8-10cm重新尝试。

第三步:加大流量与图案分层

当咖啡液面出现明显的"白点"(奶泡与咖啡未完全融合的区域),说明奶泡已初步覆盖浓缩基底。此时将奶缸缓慢降低至紧贴杯口(约1-2cm距离),同时逐渐加大奶流流量。关键动作是用手腕带动奶缸做小幅度(约1cm)的Z字形晃动——向左轻推再向右回拉,这个动作能让奶泡在咖啡表面形成自然的分层,为心形的圆润轮廓打下基础。

第四步:调整角度与持续塑形

随着奶泡不断注入,杯中液面逐渐上升,此时需同步调整咖啡杯的倾斜角度——从最初的15度慢慢放平,直到液面达到8分满时完全放平杯子。这一过程中需保持奶缸的晃动频率和流量稳定,观察奶泡扩散的形状:理想状态下,奶泡应均匀向四周扩展,形成接近圆形的基底,为最终的心形提供对称支撑。

第五步:收线收尾与细节优化

当液面接近9分满时,需要完成两个关键动作:一是缓慢提起奶缸,降低注入高度;二是收细奶流至最初的细线状态。此时注入点应精准对准心形的中心点(即之前圆形基底的正中央),让最后的奶流沿中心线从中心向杯尾延伸,形成清晰的收线。收线时需注意力度控制——奶流过粗会导致线条模糊,过细则容易断裂,建议通过手腕轻微下压奶缸来调节流量。

第六步:常见问题与调整方法

新手在实操中常遇到的问题包括:拉花图案歪斜、奶泡与咖啡分层不明显、收线断裂等。若图案歪斜,可能是注入时奶缸晃动幅度不均或杯口倾斜角度未同步调整;若分层不明显,需检查奶泡质量(是否过薄或含有大泡)或初始注入高度(过高会导致奶泡与咖啡过度融合);收线断裂则多因提缸速度过快或奶流收细不及时,可通过反复练习"提缸-收流"的连贯动作来改善。

拉花效果的三大核心控制要素

除了具体的操作步骤,拉花效果的优劣还与三个关键要素密切相关——高度控制、姿势稳定性、流量调节。这三者的协同配合,直接决定了奶泡与咖啡的融合程度、图案的清晰度和完成度。

1. 高度(Heigh):奶泡与浓缩的融合密码

奶缸与咖啡液面的距离,本质上控制的是奶泡与浓缩咖啡的混合比例。初始注入时(液面0-3分满),建议保持5-8cm的高度,让奶流如细线般精准穿透油脂层,促进两者充分融合;当需要在表面堆积奶泡形成图案时(液面5分满后),需将高度降低至1-3cm,此时奶泡会更多停留在表面,形成清晰的白色纹路。需注意:高度变化需与流量调节同步,高高度时流量宜小,低高度时可适当加大流量,但需避免"高高度+大流量"导致的泡沫飞溅。

2. 姿势(Position):决定图案对称性的隐形之手

拉花时的身体姿势直接影响操作稳定性。正确的姿势应为:双脚与肩同宽,身体略微前倾,手臂自然下垂,奶缸握于胸前(手肘贴近身体)。注入过程中,保持视线始终与杯口平行,观察奶流与液面的接触点。若从咖啡正中心稳定注入,奶泡会向四周均匀扩散形成对称图案;若偏离中心,奶流的推动力会导致图案向一侧偏移,形成不规则线条。此外,手腕的灵活度也很重要——Z字形晃动时需用手腕发力(而非手臂),确保动作的精准性和连贯性。

3. 流量(Flow):图案细节的雕刻师

奶泡流量的控制是拉花的"微操"关键。小流量适合初始融合和收线细节,大流量用于塑造图案主体。需要特别注意的是:流量的增加必须在奶缸降低高度之后完成,即"先降高度,再增流量"。若同时进行,会导致奶泡在未贴近液面时就以大流量注入,造成泡沫飞溅和图案模糊。正确的操作顺序是:将奶缸降至最低点(贴近杯口)→ 稳定1-2秒 → 缓慢加大流量,这样能确保奶泡从缸嘴底部均匀流出,精准覆盖在咖啡表面。

总结来说,咖啡拉花是"技术+感知"的结合体——既需要掌握标准化的操作流程,也需要通过反复练习培养对奶泡状态、注入力度的敏感度。无论是咖啡爱好者还是职业咖啡师,从基础心形开始,逐步掌握高度、姿势、流量的控制,就能在拉花的道路上不断进阶,创造出更具个人风格的咖啡艺术。

校区导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-04 00:02:26 HTTP/1.1 GET : http://www.aabqt.com/s/2855/n/17640.html
  2. 运行时间 : 0.015194s [ 吞吐率:65.81req/s ] 内存消耗:389.65kb 文件加载:137
  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_news_details.php ( 2.39 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_right.php ( 2.17 KB )
  136. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  137. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000415s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.001575s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '2855' AND `site_id` = 16 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000342s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000715s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 2855 [ RunTime:0.000275s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000637s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 2855 [ RunTime:0.000255s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000720s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school_news_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 2855 AND `a`.`content_id` = '17640' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.001634s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '2855' and content_id < '17640' and site_id <= '16' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '2855' and content_id > '17640' and site_id <= '16' order by content_id asc limit 1) [ RunTime:0.000734s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000698s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2855 AND `site_id` = 16 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000405s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 2855 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000213s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 2855 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000157s ]
  15. SELECT `content_id`,`news_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_news` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '16' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 17640 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.002934s ]
0.015514s