可以使用锚标记运行perl脚本吗？

Question

My HTML code is 我的HTML代码是

<a href="pdbstorage.pl" name="tim">TIM protein</a>

My perl script is 我的Perl脚本是

use CGI;
$cgi = CGI -> new();
$n = $cgi->param ("tim");
print "$n";

How to post the name into the perl script. 如何将name到perl脚本中。

Answer 1

To add the "name" parameter to the link, your html should be 要将“ name”参数添加到链接，您的html应该是

<a href="pdbstorage.pl?name=tim" name="tim">TIM protein</a>

Note here the "?name=tim"; 注意这里的“？name = tim”； this portion of the url is known as the query string 网址的这一部分称为查询字符串

To read that value, your perl code should be: 要读取该值，您的perl代码应为：

use CGI;
$cgi = CGI -> new();
$n = $cgi->param ("name");
print "name is $n";

You are looking for the value of the "name" parameter, which is "tim". 您正在寻找“名称”参数的值，即“ tim”。