边框适合参考 \cite{book}

Question

我怎样才能放置或调整其大小以适合这样的fbox参考？\cite{author}

\usepackage{xcolor}
\usepackage[hidelinks]{hyperref}
\begin{document} 
\newcommand{\cfbox}[2]{%
\colorlet{currentcolor}{.}%
{\color{#1}%
\fbox{\color{currentcolor}#2}}%
}
\hypersetup{backref=true,       
pagebackref=true,               
hyperindex=true,                
colorlinks=true,                
breaklinks=true,                
urlcolor= black,                
linkcolor= blue,                
bookmarks=true,                 
bookmarksopen=false,
filecolor=black,
citecolor=black,
linkbordercolor=blue
}
\end{document}
citecolor green citation links (bibliography) \cfbox{green}{\cite{bib00}}

输出：citecolor 绿色引用链接（参考书目）

Answer 1

既然您使用了该hyperref包，您不妨让它在数字样式的引用标注周围绘制框线。

\documentclass{article}
\usepackage[pdfborder={0 0 0.4}]{hyperref} % '0.4': width of frame line, in pts

\begin{document}
\cite{aaa}

\begin{thebibliography}{1}
\bibitem{aaa} AAA
\end{thebibliography}
\end{document}