我在目录中添加了“chapter”一词，但是当我使用package时hyperref，该词从目录中删除。这是我的代码：
\documentclass{book}
\usepackage{etoolbox}
\usepackage{hyperref} % if commented all fine
\begin{document}
\makeatletter
\patchcmd{\@chapter}{\addcontentsline{toc}{chapter}{\protect\numberline{\thechapter}#1}}{\addcontentsline{toc}{chapter}{\protect{\numberline{\chaptername : #1}}}}{}{}
\makeatother
\tableofcontents
\chapter{my name}
my name is ...
\section{structure}
\chapter{your name}
your name is .....
\end{document}
答案1
解决方案是\@chapter在加载之前修补命令hyperref，但你需要一些额外的空间，\l@chapter你可以这样做
\documentclass{book}
\usepackage{etoolbox}
\makeatletter
\patchcmd{\@chapter}{\addcontentsline{toc}{chapter}{\protect\numberline{\thechapter}#1}}{\addcontentsline{toc}{chapter}{\protect\numberline{\chaptername}#1}}{}{}
\patchcmd{\l@chapter}{\setlength\@tempdima{1.5em}}{\setlength\@tempdima{4.5em}}{}{}
\makeatother
\usepackage{hyperref}
\begin{document}
\makeatletter
\let\stdl@chapter\l@chapter
\renewcommand*{\l@chapter}[2]{\stdl@chapter{{#1}}{}}
\makeatother
\tableofcontents
\chapter{my name}
my name is ...
\section{structure}
\chapter{your name}
your name is .....
\end{document}