使用 titlesec 和 titletoc 自定义 \section 时，目录和参考列表标题的标签出现问题

Question

\section我已使用该包自定义了命令的外观，还使用该包 titlesec自定义了目录的外观。 但是，似乎新的定义将目录和参考列表都视为章节，导致为它们分配了错误的章节标签。具体来说，目录显示多余的零标签，而参考列表采用与文档中最后一节相同的数字，而不是将计数器增加一。 为了说明这个问题，我提供了一个最小的工作示例。我将不胜感激任何帮助或建议来解决这个问题。感谢您的专业知识。 titletoc

\section

\documentclass[12pt]{article}
\usepackage{amsmath}
\usepackage{titlesec,titletoc}
\usepackage{tikz}

%======= ToC Contents Style  ========%
%=======                     ========%
\renewcommand{\contentsname}{%
    \tikz[baseline={([yshift=-1ex]current bounding box.center)}]
    \node[
    rectangle,
    rounded corners=6pt,
    fill=black!85,
    inner sep=5pt,
    minimum width=30pt, minimum height=25pt]
    {\textcolor{white}{Contents} };
}

%======= Section Style  ========%
%=======                ========%
\titleformat{\section}[block]{\Large\bfseries}{}{0pt}{%
        \tikz[baseline={([yshift=-1ex]current bounding box.center)}]
        \node[
        rectangle,
        rounded corners=7pt,
        fill=cyan!30!blue,
        inner sep=6pt,
        minimum width=25pt,
        minimum height=8pt]
        {
        \textcolor{white}{\textbf{\thesection}}
        };
    }

\numberwithin{equation}{section}
%\numberwithin{figure}{section}
%\numberwithin{table}{section}


\begin{document}
        
    \tableofcontents

    \section{Sec 1}
    \begin{equation}
        1+1=2
    \end{equation}

    \section{Sec 2}
    ...
    
    \begin{thebibliography}{1}
        \bibitem{Ref} Reference
    \end{thebibliography}

\end{document}

输出如下：

Answer 1

常见问题：您需要对未编号的部分进行单独的设置。

同时，我建议对代码进行一些改进：将特殊的格式分离到专门的宏中有助于保持代码\titleformat的可读性。

\documentclass[12pt]{article}
\usepackage{amsmath}
\usepackage{titlesec,titletoc}
\usepackage{tikz}

%======= ToC Contents Style  ========%
%=======                     ========%
\renewcommand{\contentsname}{%
    \tikz[baseline={([yshift=-1ex]current bounding box.center)}]
    \node[
    rectangle,
    rounded corners=6pt,
    fill=black!85,
    inner sep=5pt,
    minimum width=30pt, minimum height=25pt]
    {\textcolor{white}{Contents} };
}

%======= Section Style  ========%
%=======                ========%
\titleformat{\section}[block]{\Large\bfseries}{}{0pt}{%
        \tikz[baseline={([yshift=-1ex]current bounding box.center)}]
        \node[
        rectangle,
        rounded corners=7pt,
        fill=cyan!30!blue,
        inner sep=6pt,
        minimum width=25pt,
        minimum height=8pt]
        {
        \textcolor{white}{\textbf{\thesection}}
        };
    }

\numberwithin{equation}{section}
%\numberwithin{figure}{section}
%\numberwithin{table}{section}


\begin{document}
        
    \tableofcontents

    \section{Sec 1}
    \begin{equation}
        1+1=2
    \end{equation}

    \section{Sec 2}
    ...
    
    \begin{thebibliography}{1}
        \bibitem{Ref} Reference
    \end{thebibliography}

\end{document}

我相信你想要全部未编号的章节标题以与“目录”相同的方式排版。您可以通过将上面的代码修改为以下内容来实现这一点。诀窍是最后一个强制参数可以\titleformat以需要参数的命令结尾：它将传递章节标题。

\documentclass[12pt]{article}
\usepackage{amsmath}
\usepackage{titlesec,titletoc}
\usepackage{tikz}

%======= ToC Contents Style  ========%
%=======                     ========%

\newcommand{\whiteonblack}[1]{%
  \begin{tikzpicture}[baseline={([yshift=-1ex]current bounding box.center)}]
    \node[
      rectangle,
      rounded corners=6pt,
      fill=black!85,
      inner sep=5pt,
      minimum width=30pt,
      minimum height=25pt
    ]{\textcolor{white}{#1}};
  \end{tikzpicture}%
}
\newcommand{\whiteonblue}[1]{%
  \begin{tikzpicture}[baseline={([yshift=-1ex]current bounding box.center)}]
    \node[
      rectangle,
      rounded corners=7pt,
      fill=cyan!30!blue,
      inner sep=6pt,
      minimum width=25pt,
      minimum height=8pt,
   ]{\textcolor{white}{#1}};
  \end{tikzpicture}%
}

%======= Section Style  ========%
%=======                ========%
\titleformat{\section}[block]
  {\Large\bfseries}
  {}
  {0pt}
  {\whiteonblue{\textbf{\thesection}} }
\titleformat{name=\section,numberless}[block]
  {\Large\bfseries}
  {}
  {0pt}
  {\whiteonblack}

\numberwithin{equation}{section}
%\numberwithin{figure}{section}
%\numberwithin{table}{section}


\begin{document}
        
    \tableofcontents

    \section{Sec 1}
    \begin{equation}
        1+1=2
    \end{equation}

    \section{Sec 2}
    ...
    
    \begin{thebibliography}{1}
        \bibitem{Ref} Reference
    \end{thebibliography}

\end{document}