组件

Vue 组件

组件是 vue 技术中非常重要的部分，组件使得与ui相关的轮子可以方便的制造和共享，进而使得vue使用者的开发效率大幅提升。

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uni-app搭建了组件的插件市场，可大幅提升开发者的效率。https://ext.dcloud.net.cn/

在项目的/component目录下存放组件，在要显示组件的页面中则分为3步：导入、注册和使用。

可以这个评分组件的使用为例，了解vue组件的使用方式。

• 2.5.0+版本支持在pages.json内引入组件，详见
• uni-app只支持vue单文件组件（.vue 组件）。其他的诸如：动态组件，自定义 render，和
  基本 文件 流程 错误 SQL 调试

  1. 请求信息 : 2026-03-28 20:00:57 HTTP/1.1 GET : /article/djjhpgc.html
  2. 运行时间 : 3.5338s ( Load:0.0067s Init:2.8333s Exec:0.6843s Template:0.0094s )
  3. 吞吐率 : 0.28req/s
  4. 内存开销 : 2,234.95 kb
  5. 查询信息 : 12 queries 5 writes
  6. 文件加载 : 36
  7. 缓存信息 : 0 gets 0 writes
  8. 配置加载 : 130
  9. 会话信息 : SESSION_ID=3t4nq8oi9fcpgqj356eu4o4ng7

  1. /www/wwwroot/tsicrk.com/index.php ( 1.09 KB )
  2. /www/wwwroot/tsicrk.com/ThinkPHP/ThinkPHP.php ( 4.61 KB )
  3. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Think.class.php ( 12.26 KB )
  4. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Storage.class.php ( 1.37 KB )
  5. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.52 KB )
  6. /www/wwwroot/tsicrk.com/ThinkPHP/Mode/common.php ( 2.82 KB )
  7. /www/wwwroot/tsicrk.com/ThinkPHP/Common/functions.php ( 53.56 KB )
  8. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Hook.class.php ( 4.01 KB )
  9. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/App.class.php ( 13.49 KB )
  10. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Dispatcher.class.php ( 14.79 KB )
  11. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Route.class.php ( 13.36 KB )
  12. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Controller.class.php ( 11.23 KB )
  13. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/View.class.php ( 7.59 KB )
  14. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/BuildLiteBehavior.class.php ( 3.68 KB )
  15. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php ( 3.88 KB )
  16. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ContentReplaceBehavior.class.php ( 1.91 KB )
  17. /www/wwwroot/tsicrk.com/ThinkPHP/Conf/convention.php ( 11.15 KB )
  18. /www/wwwroot/tsicrk.com/App/Common/Conf/config.php ( 2.14 KB )
  19. /www/wwwroot/tsicrk.com/ThinkPHP/Lang/zh-cn.php ( 2.55 KB )
  20. /www/wwwroot/tsicrk.com/ThinkPHP/Conf/debug.php ( 1.49 KB )
  21. /www/wwwroot/tsicrk.com/App/Home/Conf/config.php ( 0.31 KB )
  22. /www/wwwroot/tsicrk.com/App/Home/Common/function.php ( 3.33 KB )
  23. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ReadHtmlCacheBehavior.class.php ( 5.62 KB )
  24. /www/wwwroot/tsicrk.com/App/Home/Controller/ArticleController.class.php ( 6.02 KB )
  25. /www/wwwroot/tsicrk.com/App/Home/Controller/CommController.class.php ( 1.60 KB )
  26. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Model.class.php ( 60.11 KB )
  27. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php ( 32.43 KB )
  28. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db/Driver/Pdo.class.php ( 16.74 KB )
  29. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Cache.class.php ( 3.83 KB )
  30. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php ( 5.87 KB )
  31. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Template.class.php ( 28.16 KB )
  32. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Template/TagLib/Cx.class.php ( 22.40 KB )
  33. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Template/TagLib.class.php ( 9.16 KB )
  34. /www/wwwroot/tsicrk.com/App/Runtime/Cache/Home/7540f392f42b28b481b30614275e4e55.php ( 17.71 KB )
  35. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.97 KB )
  36. /www/wwwroot/tsicrk.com/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.24 KB )

  1. [ app_init ] --START--
  2. Run Behavior\BuildLiteBehavior [ RunTime:0.000004s ]
  3. [ app_init ] --END-- [ RunTime:0.000031s ]
  4. [ app_begin ] --START--
  5. Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000343s ]
  6. [ app_begin ] --END-- [ RunTime:0.000373s ]
  7. [ view_parse ] --START--
  8. [ template_filter ] --START--
  9. Run Behavior\ContentReplaceBehavior [ RunTime:0.000055s ]
  10. [ template_filter ] --END-- [ RunTime:0.000077s ]
  11. Run Behavior\ParseTemplateBehavior [ RunTime:0.006498s ]
  12. [ view_parse ] --END-- [ RunTime:0.006525s ]
  13. [ view_filter ] --START--
  14. Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000158s ]
  15. [ view_filter ] --END-- [ RunTime:0.000173s ]
  16. [ app_end ] --START--

  1. 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1 [ SQL语句 ] : SELECT `id`,`pid`,`navname` FROM `cx_nav` WHERE ( id= ) LIMIT 1
  2. 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1 [ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( id= ) LIMIT 1
  3. 1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')' at line 1 [ SQL语句 ] : SELECT `id`,`navname` FROM `cx_nav` WHERE ( pid= )
  4. [8] Undefined index: pid /www/wwwroot/tsicrk.com/App/Home/Controller/ArticleController.class.php 第 47 行.
  5. [8] Undefined index: db_host /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 120 行.
  6. [8] Undefined index: db_port /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 121 行.
  7. [8] Undefined index: db_name /www/wwwroot/tsicrk.com/ThinkPHP/Library/Think/Db.class.php 第 122 行.

  
  3.5338s