我有如下代码，我想在上面的位置插入字符串“222222222222222222222222222”，\date{today}
如代码所示，但它出现在第一页，并且today位于第二页。我怎样才能让它们位于同一页（及上方today）？
编辑
此外，当我输入 2 次时\date{today}它只出现一次，为什么？
\documentclass[
a4paper, % Page size
fontsize=10pt, % Base font size
twoside=true, % Use different layouts for even and odd pages (in ipt documentation for an in-depth explanation)
]{kaobook}
\let\providelength\relax
\usepackage{dialogue}
% Choose the language
\ifxetexorluatex
\let\providelength\relax
\usepackage{polyglossia}
\setmainlanguage{english}
\else
\let\providelength\relax
\usepackage[english]{babel} % Load characters and hyphenation
\fi
\usepackage[english=british]{csquotes} % English quotes
%\documentclass{book}
\usepackage{amsmath,amssymb}
\usepackage{mathrsfs}
\usepackage{imakeidx}
\usepackage{hyperref}
\makeindex
\usepackage{enumitem}
\usepackage{etoolbox}
\usepackage{indentfirst}
\usepackage[Lenny]{fncychap}
\usepackage[natbib=true]{biblatex}
% include the chapter number
\setlist[enumerate]{label=\thechapter.\arabic{*},resume}
% restart the enumerate list every chapter
\preto\chapter{%
\restartlist{enumerate}%
}
% Load packages for testing
\usepackage{blindtext}
\usepackage{kaobiblio}
\addbibresource{main.bib} % Bibliography file
% Load mathematical packages for theorems and related environments
\usepackage[framed=true]{kaotheorems}
% Load the package for hyperreferences
\usepackage{kaorefs}
\graphicspath{{examples/documentation/images/}{images/}} % Paths in which to look for images
\makeindex[columns=3, title=Alphabetical Index, intoc] % Make LaTeX produce the files required to compile the index
\makeglossaries % Make LaTeX produce the files required to compile the glossary
\input{glossary.tex} % Include the glossary definitions
\makenomenclature % Make LaTeX produce the files required to compile the nomenclature
\usepackage{indentfirst}
\begin{document}
\titlehead{The \texttt{proper} class}
\subject{}
\title[Example and documentation of the {\normalfont\texttt{kaobook}} class]{On the {\normalfont\texttt{Second }} and }
\subtitle{Provability }
\author[Y]{J K\thanks{A \LaTeX\ lover}}
\date{\today}
22222222222222222222222222
\date{\today}
999999999999999
\publishers{ submitted in }
%----------------------------------------------------------------------------------------
\frontmatter % Denotes the start of the pre-document content, uses roman numerals
%----------------------------------------------------------------------------------------
% OPENING PAGE
%----------------------------------------------------------------------------------------
\makeatletter
\uppertitleback{\@titlehead} % Header
\maketitle
\index{preface}
%----------------------------------------------------------------------------------------
% TABLE OF CONTENTS & LIST OF FIGURES/TABLES
%----------------------------------------------------------------------------------------
\begingroup % Local scope for the following commands
% Define the style for the TOC, LOF, and LOT
%\setstretch{1} % Uncomment to modify line spacing in the ToC
%\hypersetup{linkcolor=blue} % Uncomment to set the colour of links in the ToC
\setlength{\textheight}{230\hscale} % Manually adjust the height of the ToC pages
% Turn on compatibility mode for the etoc package
\etocstandarddisplaystyle % "toc display" as if etoc was not loaded
\etocstandardlines % "toc lines" as if etoc was not loaded
\tableofcontents % Output the table of contents
\listoffigures % Output the list of figures
% Comment both of the following lines to have the LOF and the LOT on different pages
\let\cleardoublepage\bigskip
\let\clearpage\bigskip
\listoftables % Output the list of tables
\endgroup
%----------------------------------------------------------------------------------------
% MAIN BODY
%----------------------------------------------------------------------------------------
\end{document}
答案1
快速而肮脏的黑客攻击：
\documentclass[
a4paper, % Page size
fontsize=10pt, % Base font size
twoside=true, % Use different layouts for even and odd pages (in ipt documentation for an in-depth explanation)
]{kaobook}
\let\providelength\relax
\usepackage{dialogue}
% Choose the language
\ifxetexorluatex
\let\providelength\relax
\usepackage{polyglossia}
\setmainlanguage{english}
\else
\let\providelength\relax
\usepackage[english]{babel} % Load characters and hyphenation
\fi
\usepackage[english=british]{csquotes} % English quotes
%\documentclass{book}
\usepackage{amsmath,amssymb}
\usepackage{mathrsfs}
\usepackage{imakeidx}
\usepackage{hyperref}
\makeindex
\usepackage{enumitem}
\usepackage{etoolbox}
\usepackage{indentfirst}
\usepackage[Lenny]{fncychap}
\usepackage[natbib=true]{biblatex}
% include the chapter number
\setlist[enumerate]{label=\thechapter.\arabic{*},resume}
% restart the enumerate list every chapter
\preto\chapter{%
\restartlist{enumerate}%
}
% Load packages for testing
\usepackage{blindtext}
\usepackage{kaobiblio}
\addbibresource{main.bib} % Bibliography file
% Load mathematical packages for theorems and related environments
\usepackage[framed=true]{kaotheorems}
% Load the package for hyperreferences
\usepackage{kaorefs}
\graphicspath{{examples/documentation/images/}{images/}} % Paths in which to look for images
\makeindex[columns=3, title=Alphabetical Index, intoc] % Make LaTeX produce the files required to compile the index
\makeglossaries % Make LaTeX produce the files required to compile the glossary
\input{glossary.tex} % Include the glossary definitions
\makenomenclature % Make LaTeX produce the files required to compile the nomenclature
\usepackage{indentfirst}
\addtokomafont{date}{\includegraphics[width=3cm]{example-image-duck}\endgraf}
\begin{document}
\titlehead{The \texttt{proper} class}
\subject{}
\title[Example and documentation of the {\normalfont\texttt{kaobook}} class]{On the {\normalfont\texttt{Second }} and }
\subtitle{Provability }
\author[Y]{J K\thanks{A \LaTeX\ lover}}
\date{\today}
\publishers{ submitted in }
%----------------------------------------------------------------------------------------
\frontmatter % Denotes the start of the pre-document content, uses roman numerals
%----------------------------------------------------------------------------------------
% OPENING PAGE
%----------------------------------------------------------------------------------------
\makeatletter
\uppertitleback{\@titlehead} % Header
\maketitle
\index{preface}
%----------------------------------------------------------------------------------------
% TABLE OF CONTENTS & LIST OF FIGURES/TABLES
%----------------------------------------------------------------------------------------
\begingroup % Local scope for the following commands
% Define the style for the TOC, LOF, and LOT
%\setstretch{1} % Uncomment to modify line spacing in the ToC
%\hypersetup{linkcolor=blue} % Uncomment to set the colour of links in the ToC
\setlength{\textheight}{230\hscale} % Manually adjust the height of the ToC pages
% Turn on compatibility mode for the etoc package
\etocstandarddisplaystyle % "toc display" as if etoc was not loaded
\etocstandardlines % "toc lines" as if etoc was not loaded
\tableofcontents % Output the table of contents
\listoffigures % Output the list of figures
% Comment both of the following lines to have the LOF and the LOT on different pages
\let\cleardoublepage\bigskip
\let\clearpage\bigskip
\listoftables % Output the list of tables
\endgroup
%----------------------------------------------------------------------------------------
% MAIN BODY
%----------------------------------------------------------------------------------------
\end{document}
