html - Perl HTML::Strip->parse 不忽略

Question

我目前正在使用 perl HTML::Strip 从我的 HTML 文件中提取文本，但是我遇到了 HTML 特定空间的一个小问题，即“”。出于某种原因，HTML::Strip->parse() 似乎在这种情况下不起作用。我知道我可以稍后运行替换命令。但是我正在检查是否有另一种方法可以通过调整 new() 构造函数来实现这一点？提前致谢

Perl 代码:

my $hs = HTML::Strip->new();
my $line = join('',@htmlSource);
my $clean_text = $hs->parse( $line );
push @processedLines,  grep { /\S/ } split (/\n/,$clean_text);
foreach my $f  ( @processedLines ) {
  print "$f\n";
}

示例输出:

CBD_UnitTest
MtrTempEst
MtrTempEst_Init1 (C1-Coverage: 100.00 %, 1 out of 1 Testcases passed)
LeadLagFilt (C1-Coverage: 100.00 %, 1 out of 1 Testcases failed)
                                        
                                        
AssMechFiltInit (C1-Coverage: 100.00 %, 1 out of 1 Testcases passed)

示例数据集:

<table bgcolor="white" width="100%" border="0" cellspacing="0" cellpadding="0">
    <tr>
        <td align="center">
            <table width="100%" cellspacing="0" cellpadding="1" bgcolor="white" border="0">
                    <tr bgcolor="#dcdcdc">
                    <td width="1%" bgcolor="white">
                        <img border="0" src="pictures/batch_module_notok.jpg"/>
                    </td>
                    <td colspan="3" width="1%">
                        <font face="tahoma" size="-2" color="black">
                                    CBD_UnitTest
                        </font>
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                        <img border="0" src="pictures/batch_check_notok.gif"/>
                    </td>
                </tr>
                    <tr bgcolor="white">
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                        <img border="0" src="pictures/batch_module_notok.jpg"/>
                    </td>
                    <td colspan="2">
                        <font face="tahoma" size="-2" color="black">
                                    MtrTempEst
                        </font>
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                        <img border="0" src="pictures/batch_check_notok.gif"/>
                    </td>
                </tr>
                    <tr bgcolor="#dcdcdc">
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                        <img border="0" src="pictures/batch_ok.jpg"/>
                    </td>
                    <td>
                            <a href="#CBD_UnitTest:MtrTempEst:ts_MtrTempEst_Init1"><font face="tahoma" size="-2" color="black">
                                MtrTempEst_Init1 (C1-Coverage: 100.00 %, 1 out of 1 Testcases passed)
                            </font></a>
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                        <img border="0" src="pictures/batch_check_ok.gif"/>
                    </td>
                </tr>
                    <tr bgcolor="#FF0000">
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                        <img border="0" src="pictures/batch_notok.jpg"/>
                    </td>
                    <td>
                            <a href="#CBD_UnitTest:MtrTempEst:ts_LeadLagFilt"><font face="tahoma" size="-2" color="white">
                                <b>LeadLagFilt (C1-Coverage: 100.00 %, 1 out of 1 Testcases failed)</b>
                            </font></a>
                    </td>
                    <td width="1%">
            <a name="LeadLagFilt_0"></a>
            &nbsp;                      </td>
                    <td width="1%">
            &nbsp;                      </td>
                    <td width="1%">
                        <img border="0" src="pictures/batch_check_notok.gif"/>
                    </td>
                </tr>
                    <tr bgcolor="#dcdcdc">
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                    </td>
                    <td width="1%" bgcolor="white">
                        <img border="0" src="pictures/batch_ok.jpg"/>
                    </td>
                    <td>
                            <a href="#CBD_UnitTest:MtrTempEst:ts_AssMechFiltInit"><font face="tahoma" size="-2" color="black">
                                AssMechFiltInit (C1-Coverage: 100.00 %, 1 out of 1 Testcases passed)
                            </font></a>
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                    </td>
                    <td width="1%">
                        <img border="0" src="pictures/batch_check_ok.gif"/>
                    </td>
                </tr>
            </table>
        </td>
    </tr>
</table>

Answer 1

你安装了吗HTML::Entities?docs for HTML::Strip状态:

“如果安装了 HTML::Entities，HTML::Strip 只会尝试解码 HTML 实体。”