摘要: 注册3次错误,最终的结果: 代码: 1 <!DOCTYPE html> 2 <html> 3 <head> 4 <meta charset="UTF-8"> 5 <title>表单验证_02</title> 6 </head> 7 <body> 8 <!--把验证放在注册按钮的onclick事件属性 阅读全文
posted @ 2019-03-05 08:59 perfect* 阅读(373) 评论(0) 推荐(0)
$(function() { $('#cnblogs_post_body img').each(function() { let imgSrc = $(this).attr('src'); let year = parseInt(imgSrc.substr(imgSrc.indexOf('g')+1,4)); if(year >= 2022){ imgSrc += `?watermark/2/text/amlndWl5YW4=/font/5a6L5L2T/fontsize/15/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast`; $(this).attr('src', imgSrc) } }) })