文件操作 - ProcessingInstruction.pod
返回文件管理
返回主菜单
删除本文件
文件: /usr/share/perl5/vendor_perl/XML/DOM/ProcessingInstruction.pod
编辑文件内容
=head1 NAME XML::DOM::ProcessingInstruction - An XML processing instruction in XML::DOM =head1 DESCRIPTION XML::DOM::ProcessingInstruction extends L<XML::DOM::Node>. It represents a "processing instruction", used in XML as a way to keep processor-specific information in the text of the document. An example: <?PI processing instruction?> Here, "PI" is the target and "processing instruction" is the data. =head2 METHODS =over 4 =item getTarget The target of this processing instruction. XML defines this as being the first token following the markup that begins the processing instruction. =item getData and setData (data) The content of this processing instruction. This is from the first non white space character after the target to the character immediately preceding the ?>. =back
修改文件时间
将文件时间修改为当前时间的前一年
删除文件