HTML脚本-1.25HTML基础教程
JavaScript 使 HTML 页面具有更强的动态和交互性。。
目前成都创新互联 已为近1000家的企业提供了网站建设、域名、网页空间、网站托管、服务器托管 、企业网站设计、武隆网站维护 等服务，公司将坚持客户导向、应用为本的策略，正道将秉承"和谐、参与、激情"的文化，与客户和合作伙伴齐心协力一起成长，共同发展。
实例 插入一段脚本 如何将脚本插入 HTML 文档。 使用 标签 如何应对不支持脚本或禁用脚本的浏览器。
HTML script 元素
提示：如果需要学习更多有关在 HTML 中编写脚本的知识，请访问我们的 JavaScript 教程。
标签 标签提供无法使用脚本时的替代内容，比方在浏览器禁用脚本时，或浏览器不支持客户端脚本时。
noscript 元素可包含普通 HTML 页面的 body 元素中能够找到的所有元素。
只有在浏览器不支持脚本或者禁用脚本时，才会显示 noscript 元素中的内容：
Your browser does not support JavaScript! 如何应付老式的浏览器
如果浏览器压根没法识别 VBScript:
标签 描述
基本
文件
流程
错误
SQL
调试
请求信息 : 2026-10-09 00:00:28 HTTP/1.1 GET : /article/dghhdcc.html 运行时间 : 2.2156s ( Load:0.0025s Init:0.1476s Exec:2.0526s Template:0.0129s ) 吞吐率 : 0.45req/s 内存开销 : 467.23 kb 查询信息 : 12 queries 5 writes 文件加载 : 36 缓存信息 : 0 gets 0 writes 配置加载 : 130 会话信息 : SESSION_ID=usol2q3722baj9fefs04o4j9k7
/home/wwwroot/bluegullmediac/wwwroot/index.php ( 1.09 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/ThinkPHP.php ( 4.61 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Think.class.php ( 12.26 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Storage.class.php ( 1.37 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.52 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Mode/common.php ( 2.82 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Common/functions.php ( 53.56 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Hook.class.php ( 4.01 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/App.class.php ( 13.49 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Dispatcher.class.php ( 14.79 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Route.class.php ( 13.36 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Controller.class.php ( 11.23 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/View.class.php ( 7.59 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Behavior/BuildLiteBehavior.class.php ( 3.68 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php ( 3.88 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Behavior/ContentReplaceBehavior.class.php ( 1.91 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Conf/convention.php ( 11.15 KB ) /home/wwwroot/bluegullmediac/wwwroot/App/Common/Conf/config.php ( 2.16 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Lang/zh-cn.php ( 2.55 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Conf/debug.php ( 1.49 KB ) /home/wwwroot/bluegullmediac/wwwroot/App/Home/Conf/config.php ( 0.31 KB ) /home/wwwroot/bluegullmediac/wwwroot/App/Home/Common/function.php ( 3.33 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Behavior/ReadHtmlCacheBehavior.class.php ( 5.62 KB ) /home/wwwroot/bluegullmediac/wwwroot/App/Home/Controller/ArticleController.class.php ( 6.02 KB ) /home/wwwroot/bluegullmediac/wwwroot/App/Home/Controller/CommController.class.php ( 1.60 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Model.class.php ( 60.11 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Db.class.php ( 32.43 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Db/Driver/Pdo.class.php ( 16.74 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Cache.class.php ( 3.83 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Cache/Driver/File.class.php ( 5.87 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Template.class.php ( 28.16 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Template/TagLib/Cx.class.php ( 22.40 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Template/TagLib.class.php ( 9.16 KB ) /home/wwwroot/bluegullmediac/wwwroot/App/Runtime/Cache/Home/7540f392f42b28b481b30614275e4e55.php ( 18.20 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.97 KB ) /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.24 KB )
[ app_init ] --START-- Run Behavior\BuildLiteBehavior [ RunTime:0.000020s ] [ app_init ] --END-- [ RunTime:0.000092s ] [ app_begin ] --START-- Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000138s ] [ app_begin ] --END-- [ RunTime:0.000194s ] [ view_parse ] --START-- [ template_filter ] --START-- Run Behavior\ContentReplaceBehavior [ RunTime:0.000162s ] [ template_filter ] --END-- [ RunTime:0.000241s ] Run Behavior\ParseTemplateBehavior [ RunTime:0.012104s ] [ view_parse ] --END-- [ RunTime:0.012181s ] [ view_filter ] --START-- Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000080s ] [ view_filter ] --END-- [ RunTime:0.000097s ] [ app_end ] --START--
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 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 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= ) [8] Undefined index: pid /home/wwwroot/bluegullmediac/wwwroot/App/Home/Controller/ArticleController.class.php 第 47 行. [8] Undefined index: db_host /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Db.class.php 第 120 行. [8] Undefined index: db_port /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Db.class.php 第 121 行. [8] Undefined index: db_name /home/wwwroot/bluegullmediac/wwwroot/ThinkPHP/Library/Think/Db.class.php 第 122 行.
2.2156s
