Vue.js实现文字超出指定高度后展开收起功能

彭世瑜发布时间：2021-09-23 17:50:04 ，浏览量：1

参考网站效果

爱企查：https://aiqicha.baidu.com/company_detail_28783255028393
天眼查：https://www.tianyancha.com/company/22822

在这里插入图片描述

Vue.js代码实现

组件：TextOverflow.vue


    
        
        
        
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	    基本
        文件
        流程
        错误
        SQL
        调试
    

		    
    
	请求信息 : 2025-06-19 04:18:36 HTTP/2.0 GET : /home/article/detail/id/177563.html
运行时间 : 0.2718s ( Load:0.0781s Init:0.0019s Exec:0.1232s Template:0.0686s )
吞吐率 : 3.68req/s
内存开销 : 1,942.85 kb
查询信息 : 18 queries 0 writes 
文件加载 : 36
缓存信息 : 5 gets 0 writes 
配置加载 : 132
会话信息 : SESSION_ID=8o2nd9meop77bh5fqtudqq0ntb
    
    
        
    
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/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 1.43 KB )
/www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.27 KB )
    
    
        
    
	[ app_init ] --START--
Run Behavior\BuildLiteBehavior [ RunTime:0.000019s ]
[ app_init ] --END-- [ RunTime:0.000088s ]
[ app_begin ] --START--
Run Behavior\ReadHtmlCacheBehavior [ RunTime:0.000645s ]
[ app_begin ] --END-- [ RunTime:0.000709s ]
[ view_parse ] --START--
[ template_filter ] --START--
Run Behavior\ContentReplaceBehavior [ RunTime:0.000101s ]
[ template_filter ] --END-- [ RunTime:0.000225s ]
Run Behavior\ParseTemplateBehavior [ RunTime:0.063804s ]
[ view_parse ] --END-- [ RunTime:0.063872s ]
[ view_filter ] --START--
Run Behavior\WriteHtmlCacheBehavior [ RunTime:0.000540s ]
[ view_filter ] --END-- [ RunTime:0.000595s ]
[ app_end ] --START--
    
    
        
    
	[2] session_save_path(): open_basedir restriction in effect. File(/var/lib/php/session) is not within the allowed path(s): (/www/wwwroot/www.chaojiit.com/:/tmp/) /www/wwwroot/www.chaojiit.com/ThinkPHP/Common/functions.php 第 1239 行.
[8192] Array and string offset access syntax with curly braces is deprecated /www/wwwroot/www.chaojiit.com/ThinkPHP/Library/Think/Cache/Driver/File.class.php 第 59 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 35 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 140 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 140 行.
[8] Undefined variable: user /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 141 行.
[8] Trying to access array offset on value of type null /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 141 行.
[8] Undefined variable: pinglun_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 150 行.
[8] Undefined variable: top_list /www/wwwroot/www.chaojiit.com/Application/Runtime/Cache/Home/3c8a1a47a3534a7b1252c226abfc3928.php 第 185 行.
    
    
        
    
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SELECT `value` FROM `configuration` WHERE `name` = 'site_name' LIMIT 1   [ RunTime:0.0006s ]
SHOW COLUMNS FROM `menu` [ RunTime:0.0009s ]
SELECT * FROM `menu` WHERE `fid` = 0 AND `status` = 1  [ RunTime:0.0007s ]
SELECT * FROM `menu` WHERE `fid` = 1 AND `status` = 1  [ RunTime:0.0021s ]
SELECT * FROM `menu` WHERE `fid` = 2 AND `status` = 1  [ RunTime:0.0014s ]
SELECT * FROM `menu` WHERE `fid` = 3 AND `status` = 1  [ RunTime:0.0013s ]
SELECT * FROM `menu` WHERE `fid` = 4 AND `status` = 1  [ RunTime:0.0011s ]
SHOW COLUMNS FROM `article` [ RunTime:0.0017s ]
SELECT * FROM `article` WHERE `id` = 177563 LIMIT 1   [ RunTime:0.0012s ]
SHOW COLUMNS FROM `bloger` [ RunTime:0.0021s ]
SELECT * FROM `bloger` WHERE `id` = 112 LIMIT 1   [ RunTime:0.0017s ]
SELECT COUNT(*) AS tp_count FROM `article` WHERE `bloger_id` = 112 LIMIT 1   [ RunTime:0.0019s ]
SHOW COLUMNS FROM `article_content` [ RunTime:0.0026s ]
SELECT `content` FROM `article_content` WHERE `article_id` = 177563 LIMIT 1   [ RunTime:0.0025s ]
SHOW COLUMNS FROM `article_cate` [ RunTime:0.0103s ]
SELECT `name` FROM `article_cate` WHERE `id` = 70 LIMIT 1   [ RunTime:0.0028s ]
SELECT * FROM `article` WHERE `bloger_id` = 112 ORDER BY view_count desc LIMIT 0,10   [ RunTime:0.0563s ]
    
    
        
    
	    
    
    



0.2718s