105. LaTeX技巧552：如何让一个分栏能够强制分栏？

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选自：How do I force a column-break in a multi-column page?

\documentclass{article}
\usepackage[a4paper,margin=2cm]{geometry}
\usepackage{lipsum,multicol}
\usepackage[colorlinks]{hyperref}
\title{Introduction to \LaTeX}
\author{xport}
\begin{document}

\begin{multicols}{2}
\maketitle
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section*{Abstract}
\lipsum[1-2]
\vfill
\columnbreak
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\tableofcontents
%\vfill
%\columnbreak
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Counter}
\lipsum[1]
\section{Box}
\lipsum[1]
\subsection{Parbox}
\lipsum[1]
\subsection{Rule}
\lipsum[1]
\end{multicols}
\end{document}