在使用 titlsec 和 fancyhdr 包的文档中，我无法在页眉中心打印章节名称。
\documentclass[a5paper,openany,14pt,]{extbook}
\usepackage{titlesec}
\titleformat{\chapter}[hang]
{\filleft\bfseries\Large}
{\Huge\thechapter}
{1ex}
{\titlerule[2pt]\vspace{3pt}\titlerule\vspace{0ex}\filright}
[\vspace{0ex}]
\usepackage[left=2.34cm, right=2.34cm, top=2.66cm]{geometry}
\usepackage[twoside]{fancyhdr}
\renewcommand{\chaptermark}[1]{%
\markboth{#1}{}}
\fancypagestyle{plain}{%
\renewcommand{\headrulewidth}{0pt}
\fancyhead[RO]{\thepage}
\fancyhead[C]{\leftmark} % rightmark,leftmark thechapter don't work
\fancyhead[LE]{\thepage}
}
\pagestyle{plain}
\begin{document}
\chapter*{Introduction}
Alright, here we are...
\pagebreak
Alright, one mone page...
\end{document}
如何打印章节名称，即介绍？
答案1
此代码使用了explicit的参数，titlesec以便能够使用格式设置来\chapter添加必要的内容leftmark，使用章节标题。
标准的每个章节的第一页都使用一种plain格式，后面的章节也使用同样的fancy格式。
\documentclass[a5paper,openany,14pt,]{extbook}
\usepackage[left=2.34cm, right=2.34cm, top=2.66cm]{geometry}
\usepackage[explicit]{titlesec}% changed <<<<
\titleformat{\chapter}[hang] % changed numbered chapters
{\titlerule[2pt]\vspace{3pt}\titlerule\bfseries\Large\filleft}
{\Huge\thechapter}
{1ex}
{#1\filright \markboth{#1}{}} % add the leftmark <<<
\usepackage{fancyhdr}
\fancypagestyle{plain}{% used in the chapter first page
\fancyhf{}
\fancyhead[C]{} % OPTIONAL \leftmark works here <<<<
\fancyhead[LE,RO]{\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\fancypagestyle{fancy}{%
\fancyhf{}
\fancyhead[LE,RO]{\thepage}
\fancyhead[C]{\leftmark}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\pagestyle{fancy}
\begin{document}
\chapter*{Introduction 0}
Alright, here we are...
\pagebreak
Alright, one more page...
\chapter{Introduction I}
Alright, here we are...
\pagebreak
Alright, one more page...
\end{document}
选项下一个示例将在编号章节的情况下将章节编号添加到页眉。
为此，定义了两种标题格式：第一种用于编号章节，第二种用于未编号章节。
\documentclass[a5paper,openany,14pt,]{extbook}
\usepackage[left=2.34cm, right=2.34cm, top=2.66cm]{geometry}
\usepackage[explicit]{titlesec}% changed <<<<
\titleformat{\chapter}[hang] % changed numbered chapters
{\titlerule[2pt]\vspace{3pt}\titlerule\bfseries\Large\filleft}
{\Huge\thechapter}
{1ex}
{#1\filright \markboth{\thechapter\enspace#1}{}} % add the leftmark with the chapter number included<<<
\titleformat{name=\chapter, numberless}[hang]% added unnumbered chapters <<<<<<<<<
{\titlerule[2pt]\vspace{3pt}\titlerule\bfseries\Large\filleft}
{}
{1ex}
{#1\filright\markboth{#1}{}} % add the leftmark using the chapter title
\usepackage{fancyhdr}
\fancypagestyle{plain}{% used in the chapter first page
\fancyhf{}
\fancyhead[C]{} % OPTIONAL \leftmark works here <<<<
\fancyhead[LE,RO]{\thepage}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\fancypagestyle{fancy}{%
\fancyhf{}
\fancyhead[LE,RO]{\thepage}
\fancyhead[C]{\leftmark}
\renewcommand{\headrulewidth}{0pt}
\renewcommand{\footrulewidth}{0pt}
}
\pagestyle{fancy}
\begin{document}
\chapter*{Introduction 0}
Alright, here we are...
\pagebreak
Alright, one more page...
\chapter{Introduction I}
Alright, here we are...
\pagebreak
Alright, one more page...
\end{document}
答案2
这对我有用：
\documentclass[a5paper,openany,14pt,]{extbook}
\usepackage{titlesec}
\titleformat{\chapter}[hang]
{\filleft\bfseries\Large}
{\Huge\thechapter}
{1ex}
{\titlerule[2pt]\vspace{3pt}\titlerule\vspace{0ex}\filright}
[\vspace{0ex}]
\usepackage[left=2.34cm, right=2.34cm, top=2.66cm]{geometry}
\usepackage[twoside]{fancyhdr}
\renewcommand{\chaptermark}[1]{%
\markboth{#1}{}}
\fancypagestyle{plain}{%
\renewcommand{\headrulewidth}{0pt}
\fancyhead{}
\fancyhead[RO]{\thepage}
\fancyhead[C]{\leftmark} % rightmark,leftmark thechapter don't work
\fancyhead[LE]{\thepage}
}
\pagestyle{plain}
\begin{document}
\chapter*{Introduction}
\chaptermark{Introduction}
Alright, here we are...
\pagebreak
Alright, one mone page...
\end{document}