双列文档中一列的脚注

Question

我在 article.cls 中有一个带有双列选项的 Latex 代码。

\documentclass [11pt,twocolumn]{article}
\usepackage[affil-it]{authblk}
\usepackage{blindtext}
\usepackage{abstract}

\makeatletter
\newbox\abstract@box
\renewenvironment{abstract}
  {\global\setbox\abstract@box=\vbox\bgroup
     \hsize=\textwidth\linewidth=\textwidth
    \small
    \begin{center}%
    {\bfseries \abstractname\vspace{-.5em}\vspace{\z@}}%
    \end{center}%
    \quotation}
  {\endquotation\egroup}
\expandafter\def\expandafter\@maketitle\expandafter{\@maketitle
  \ifvoid\abstract@box\else\unvbox\abstract@box\if@twocolumn\vskip1.5em\fi\fi}
\makeatother


\begin{document}

\title{Title}
\author[1]{The first author\footnote{Corresponding author:
\\
The author would like to thank someone The author would like to thank someone .}}
\author[2]{The second author}
\affil[1]{University 1}
\affil[2]{University 2}

\date{\today}

\begin{abstract}
\blindtext
\end{abstract}

\maketitle

\section{Introduction}

Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Etiam lobortis facilisis sem. Nullam nec mi et neque pharetra sollicitudin.\footnote{The first footnote.
The first footnote. The first footnote.
The first footnote.The first footnote.
The first footnote.}
 Praesent imperdiet mi nec ante. Donec ullamcorper, felis non sodales commodo, lectus velit ultrices augue, a dignissim nibh lectus placerat pede.
The author would like to thank someone The author would like to thank someone.
vamus nunc nunc, molestie ut, ultricies vel, semper in, velit. Ut porttitor. Praesent in sapien. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Duis fringilla tristique 
neque.\footnote{The secont footnote. The author would like to thank someone The author would like to thank someone}
\end{document} 

正文分两栏，脚注也分两栏。但是，我希望文档的脚注分一栏（脚注跨两栏）。注意：我不想使用 \usepackage{multicol} 包，而只想使用 \documentclass [11pt, twocolumn] {article} 中设置的选项。

如果有人知道解决方案并举例说明，我将不胜感激。

Answer 1

您应该能够使用 multicol 包而不是 twocolumn 来解决您的问题。请参见此处： 如何“强制”脚注扩展到双栏文章的两栏？

由于您三年前就问过这个问题，所以它可能不会对您有帮助，但希望其他人能在这里找到答案。