答案1
这是一个选项fancyhdr
:
\documentclass[a4paper,11pt,oneside]{book}
\usepackage[DIV=14,BCOR=2mm,headinclude=true,footinclude=false]{typearea}
\usepackage{lipsum}
\usepackage{fancyhdr}
\fancypagestyle{plain}{\fancyhf{}\renewcommand{\headrulewidth}{0pt}} % To clear page numbers from footer, and header line at the start of every chapter
\pagestyle{fancy}
\fancyhf{}% Clear header/footer
\fancyhead[L]{\nouppercase\leftmark}
\fancyhead[R]{\thepage}
\begin{document}
\chapter{Introduction}
\lipsum[1-15]
\chapter{Introduction}
\lipsum[1-15]
\end{document}