• 专业从事游戏和电影原画美术工作的画师授课
  • 行业大神联合授课专注数字娱乐设计实体教学
  • 高标准的教学模式水平提升从不间断

400-663-3380

零基础入门3D建模全解析:从技术门槛到软件学习指南

来源:天津黑岩网络教育 时间:10-04

零基础入门3D建模全解析:从技术门槛到软件学习指南

零基础学3D建模:从疑惑到入门的关键要点

3D建模学习门槛:零基础真的可行吗?

经常收到学员咨询:"完全没美术基础,学3D建模是不是特别难?"这个问题需要结合次世代游戏行业的技术特点来分析。区别于传统手绘美术,次世代游戏建模更侧重模型结构的精准度和空间塑造能力,对色彩敏感度和光影表现的要求相对弱化——这正是零基础学员的优势所在。

以ZBrush、3ds Max等主流建模软件为例,其核心功能是通过多边形编辑、拓扑优化等技术还原物体形态。即使没有绘画功底,通过系统训练也能快速掌握基础操作。比如用3ds Max搭建几何体时,只需理解"点-线-面"的构成逻辑;在ZBrush雕刻高模时,重点是观察物体的结构特征而非色彩搭配。这些技能更依赖空间思维和操作熟练度,而非先天美术天赋。

当然,色彩知识也并非完全不需要。在Substance Painter绘制材质贴图阶段,基础的明暗对比、材质区分能力会逐渐培养起来。就像学开车,初期重点是控制方向盘和油门,后期再学习如何调整座椅角度——技能掌握是分阶段的,零基础学员完全可以通过"建模优先、贴图渐进"的方式稳步提升。

建议新手先通过免费教程(如B站官方教学视频)体验基础软件操作,比如用3ds Max制作一个简单的立方体模型,或在ZBrush中雕刻一个苹果。这种"实操测试"比单纯听理论更能判断自己是否适合这个方向。如果完成基础练习后仍有兴趣,再考虑系统学习(网络班或实体班)会更高效。

真正入门的标志:这5项能力缺一不可

常听到学员说"我会用软件建了个房子模型,算不算入门?"判断是否真正入门次世代游戏建模,需要从模型质量和制作流程两个维度综合评估。根据行业标准,以下5项能力是核心指标:

1. 模型结构的准确性

无论是武器、角色还是场景道具,模型必须还原真实物体的比例和结构特征。比如制作一把中世纪长剑,剑柄与剑身的长度比例、护手的弧度都需要符合力学原理;雕刻人物面部时,眉骨、颧骨的位置要符合人体解剖学规律。这需要多观察现实物体(建议用手机拍摄细节),并在建模时反复对比调整。

2. 多边形布线的流畅性

低模的布线直接影响后续动画绑定和渲染效果。优质的布线应呈"四边形为主、三角面为辅"的分布,避免出现"死线"(过长或过短的边)和"极点"(超过5条边交汇的顶点)。举个例子,制作一个人体手臂模型,大臂到小臂的过渡区域需要保持布线走向与肌肉生长方向一致,这样在弯曲关节时才不会出现模型穿帮。

3. UV展开的规范性

UV是贴图与模型的"坐标定位系统",展开不当会导致贴图拉伸、接缝明显。合格的UV需要满足:① 同一材质区域连续排列;② 重要细节(如面部纹理)分配更大空间;③ 接缝隐藏在模型结构不明显处(如角色头发内侧)。可以通过Maya的UV编辑器实时检查,确保每个面块的比例接近1:1。

4. 法线烘焙的精准度

次世代建模的核心是"高模细节转低模",这依赖于法线贴图的烘焙质量。正确的操作流程是:高模与低模保持拓扑相似→使用xNormal或3ds Max的烘焙工具→调整采样距离和角度参数→检查边缘是否有"黑边"或"白边"。建议新手先用简单模型(如陶罐)练习,逐步掌握参数调优技巧。

5. 材质表现的真实感

在Substance Painter中绘制贴图时,需要准确还原材质特性:金属的反光强度、布料的纤维质感、石头的凹凸深度都要符合物理规律。可以通过"分层绘制"的方法:先铺基础色→叠加法线/粗糙度贴图→添加磨损细节(如金属划痕)→最后用Marmoset Toolbag渲染验证。这个过程需要反复调试参数,直到视觉效果与真实物体高度接近。

次世代建模全流程:必须掌握的6大软件与操作

次世代游戏美术的制作是多软件协同的过程,从模型搭建到最终渲染,每个环节都有对应的专业工具。以下是行业主流的制作流程及所需软件:

1. 中模搭建:Maya/3ds Max

作为基础建模软件,Maya和3ds Max各有优势:Maya的多边形建模工具更灵活,适合角色类模型;3ds Max的布尔运算和样条线工具更强大,适合场景道具制作。这一阶段需要完成模型的基础形态,面数控制在5万-10万(根据项目需求调整)。

2. 高模雕刻:ZBrush

ZBrush的笔刷系统能模拟真实雕刻过程,可在中模基础上添加细节(如角色皮肤的毛孔、武器的花纹)。需要注意:高模面数通常是低模的10-20倍,雕刻时要保持拓扑结构清晰,避免出现"噪点"(过多小面块)。

3. 低模拓扑:TopoGun/Maya

拓扑是将高模简化为低模(面数通常在5000-15000)的过程,需要保持模型轮廓不变。TopoGun的自动拓扑功能效率更高,适合复杂模型;Maya的手动拓扑则更精准,适合需要精细调整的部位(如角色手指关节)。

4. UV展开:Unfold3D/Maya

除了Maya自带的UV编辑器,Unfold3D的自动展开功能能快速处理复杂模型的UV。展开后需要手动调整面块位置,确保重要区域(如角色面部)无拉伸,同时避免不同材质区域重叠。

5. 贴图烘焙:xNormal/3ds Max

烘焙法线、AO(环境光遮蔽)等贴图时,需确保高模与低模完全对齐(可通过"投影"功能检查)。xNormal的多通道烘焙功能更高效,支持同时输出法线、AO、曲率等贴图;3ds Max的内置烘焙工具则与建模流程更兼容。

6. 材质渲染:Substance Painter + Marmoset Toolbag

Substance Painter负责绘制PBR(基于物理的渲染)材质,支持智能材质库和程序纹理生成;Marmoset Toolbag则用于最终渲染,能快速预览不同光照条件下的效果。建议在渲染时开启"实时全局光照",确保材质表现更真实。

需要强调的是,软件只是工具,核心是理解"模型结构-拓扑布线-UV展开-贴图烘焙"的底层逻辑。建议新手从制作"单个道具"(如一把剑)开始,逐步过渡到"角色半身像",最后挑战"完整场景",通过项目实践深化对流程的理解。

给零基础学员的3个学习建议

结合多年教学经验,总结以下实用建议,帮助零基础学员少走弯路:

  • **建立观察习惯**:游戏中的模型90%来源于现实,日常多拍摄物体细节(如金属生锈的纹理、树木的年轮),建立自己的"参考库"。建模时随时调取参考,比单纯想象更高效。
  • **重视基础练习**:每天花1小时练习"拓扑布线"和"UV展开",这两项是决定模型质量的关键。可以找网上的"拓扑挑战"素材(如复杂机械模型),逐步提升操作速度和精度。
  • **参与实战项目**:学习3个月后,可尝试接一些小单(如游戏工作室的道具外包)。实战中会遇到教材里没讲的问题(如贴图分辨率限制、引擎适配),这些经验对技术提升至关重要。

最后想对所有零基础学员说:3D建模不是"天赋者的游戏",而是"坚持者的赛道"。只要掌握正确的学习方法,保持每周20小时以上的练习量,6-12个月完全能达到行业初级水平。现在就打开软件,开始你的个模型吧!

课程导航
基本 文件 流程 错误 SQL 调试
  1. 请求信息 : 2026-04-04 22:26:53 HTTP/1.1 GET : http://www.edudw.com/s/4892/n/29591.html
  2. 运行时间 : 0.017534s [ 吞吐率:57.03req/s ] 内存消耗:393.20kb 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:0.000282s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000849s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '4892' AND `site_id` = 2 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000258s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000618s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 4892 [ RunTime:0.000333s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000693s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 4892 [ RunTime:0.000265s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_news` [ RunTime:0.000681s ]
  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` = 4892 AND `a`.`content_id` = '29591' AND `news_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000940s ]
  10. (select content_id,news_name,school_id from fqi_school_news where school_id = '4892' and content_id < '29591' and site_id <= '2' order by content_id desc limit 1) union all(select content_id,news_name,school_id from fqi_school_news where school_id = '4892' and content_id > '29591' and site_id <= '2' order by content_id asc limit 1) [ RunTime:0.000662s ]
  11. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000660s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 4892 AND `site_id` = 2 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000454s ]
  13. SELECT * FROM `fqi_school_course` WHERE `school_id` = 4892 AND `school_status` = 1 AND `course_status` = 1 ORDER BY `course_id` DESC LIMIT 8 [ RunTime:0.000200s ]
  14. SELECT * FROM `fqi_school_news` WHERE `school_id` = 4892 ORDER BY `click` DESC,`news_id` DESC LIMIT 5 [ RunTime:0.000175s ]
  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` = '2' AND `b`.`school_status` = '1' AND `news_status` = 1 AND `content_id` < 29591 ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.006110s ]
0.017871s