这个问题是这个答案。
我认为文档应该显示 9 而不是 8 ？而且当前位置\AddAssociatedCounters{chapter}{appendixchapters}（而不是序言，顺便说一下，序言会给出错误的数字）会生成警告：
警告：检测到在驱动计数器“章节”和以下驱动计数器中意外（？）添加了未使用 * DeclareAssociatedCounters 的关联计数器：* --- appendixchapters ---
\documentclass{book}
\usepackage{xassoccnt}
\NewTotalDocumentCounter{appendixchapters}
\NewTotalDocumentCounter{totalpages}
\DeclareAssociatedCounters{page}{totalpages}
\begin{document}
There are \TotalValue{appendixchapters} appendix chapters in this document
There are \TotalValue{totalpages} pages in this document
\chapter{First}
\chapter{Second}
\appendix
\AddAssociatedCounters{chapter}{appendixchapters}
\chapter{Foo Appendix}
\chapter{FooBar Appendix}
\end{document}
答案1
这个page计数器非常棘手，对于xassoccnt（目前）也是如此。
基本上，任何其他计数器的工作原理都会导致问题page，即计数器值通常会偏离 1。
另一个问题\NewTotalDocumentCounter始于-1——我将在的新版本中改变它，xassoccnt以便可以通过一些选项键值自由调整。
目前，最好的解决方法是使用\addtocounter{xassoccnt@total@totalpages}{1}。（xassoccnt@total@totalpages是该计数器的内部名称）
\documentclass{book}
\usepackage{xassoccnt}
\NewTotalDocumentCounter{appendixchapters}
\NewTotalDocumentCounter{totalpages}
\DeclareAssociatedCounters{page}{totalpages}
\makeatletter
\AtBeginDocument{%
\addtocounter{xassoccnt@total@totalpages}{1}%
}
\makeatother
\begin{document}
There are \TotalValue{appendixchapters} appendix chapters in this document
There are \TotalValue{totalpages} pages in this document
\chapter{First}
\chapter{Second}
\appendix
\AddAssociatedCounters{chapter}{appendixchapters}
\chapter{Foo Appendix}
\chapter{FooBar Appendix}
\end{document}
也可以AddAssociatedCounters仅用作补救措施，可以在开始时定义计数器，然后暂停它们并相应地恢复它们：
\documentclass{book}
\usepackage{xassoccnt}
\NewTotalDocumentCounter{appendixchapters}
\NewTotalDocumentCounter{totalpages}
\DeclareAssociatedCounters{page}{totalpages}
\DeclareAssociatedCounters{chapter}{appendixchapters}
\SuspendCounters{appendixchapters}
\makeatletter
\AtBeginDocument{%
\addtocounter{xassoccnt@total@totalpages}{1}
}
\makeatother
\begin{document}
There are \TotalValue{appendixchapters} appendix chapters in this document
There are \TotalValue{totalpages} pages in this document
\chapter{First}
\chapter{Second}
\appendix
\ResumeSuspendedCounters{appendixchapters}
\chapter{Foo Appendix}
\chapter{FooBar Appendix}
\end{document}
更新
\documentclass{book}
%compile twice
\usepackage{xassoccnt}
\NewTotalDocumentCounter{totalfigures}
\NewTotalDocumentCounter{totaltables}
\NewTotalDocumentCounter{appendixchapters}
\DeclareAssociatedCounters{figure}{totalfigures}
\DeclareAssociatedCounters{table}{totaltables}
\NewDocumentCounter{realpages}
\NewTotalDocumentCounter{totalpages}
\usepackage{everyshi}
\makeatletter
\AtBeginDocument{%
\stepcounter{realpages}%
}
\EveryShipout{%
\stepcounter{realpages}%
}
\AtEndDocument{%
\setcounter{xassoccnt@total@totalpages}{\value{realpages}}%
\write\@auxout{%
\string\setcounter{xassoccnt@total@totalpages}{\number\value{realpages}}%
}
}
\makeatother
\usepackage{blindtext}
\begin{document}
There are \TotalValue{totalfigures} figures in this document
There are \TotalValue{totaltables} tables in this document
There are \TotalValue{appendixchapters} appendix chapters in this document
There are \TotalValue{totalpages} pages in this document
\chapter{First}
\begin{figure}
\caption{Figure foo \thefigure}
\end{figure}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\chapter{Second}
\begin{figure}
\caption{Figure foo \thefigure}
\end{figure}
\begin{figure}
\caption{Figure foo \thefigure}
\end{figure}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\appendix
\AddAssociatedCounters{chapter}{appendixchapters}
\chapter{Foo Appendix}
\chapter{FooBar Appendix}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\begin{table}
\caption{Table foo \thetable}
\end{table}
\end{document}