我怎样才能得到而不是1.在参考书目中有[1]？
\documentclass[12pt,a4paper]{article}
\begin{filecontents}[overwrite]{mybib.bib}
@online{ministerium,
author = {{Bundesministerium für Familie, Senioren, Frauen und Jugend}},
title = {{Stief- und Patchworkfamilien in Deutschland}},
url = {https://www.bmfsfj.de/resource/blob/76242/1ab4cc12c386789b943fc7e12fdef6a1/monitor-familienforschung-ausgabe-31-data.pdf},
year = {2013},
urldate = {2022-09-29},
}
@online{essai1,
author = {Pibasso, Achille Mbog},
year = {2021},
title = {Le Cameroun s’imprègne du modèle de la microfinance allemande},
urldate = {2022-09-29},
month = {2021-01-22},
url = {https://www.financialafrik.com/2021/01/22/le-cameroun-sempreigne-du-modele-de-la-microfinance-allemande/}
}
\end{filecontents}
\usepackage[french]{babel}
\usepackage{csquotes}
\usepackage[style=vancouver,sorting=none,citestyle=numeric]{biblatex}
\addbibresource{mybib.bib}
%option 1:
%\usepackage{xurl} % <-- important
%\usepackage[colorlinks,allcolors=blue]{hyperref} % optional
%option 2
% formatting of hyperlinks
\usepackage{url}
\usepackage{hyperref}
\usepackage{xcolor}
\hypersetup{
colorlinks,
linkcolor={red!50!black},
citecolor={blue!50!black},
urlcolor={blue!80!black}
}
\begin{document}
%\nocite{*}
\cite{essai1} et \cite{ministerium}
\printbibliography
\end{document}
答案1
您可以\DeclareFieldFormat{labelnumberwidth}像这样重新定义：
\documentclass[12pt,a4paper]{article}
\usepackage[french]{babel}
\usepackage{csquotes}
\usepackage[style=vancouver,sorting=none,citestyle=numeric]{biblatex}
\addbibresource{biblatex-examples.bib}
%option 1:
%\usepackage{xurl} % <-- important
%\usepackage[colorlinks,allcolors=blue]{hyperref} % optional
\DeclareFieldFormat{labelnumberwidth}{\mkbibbrackets{#1}}
%option 2
% formatting of hyperlinks
\usepackage{url}
\usepackage{hyperref}
\usepackage{xcolor}
\hypersetup{
colorlinks,
linkcolor={red!50!black},
citecolor={blue!50!black},
urlcolor={blue!80!black}
}
\begin{document}
%\nocite{*}
\cite{knuth:ct} et \cite{westfahl:space}
\printbibliography
\end{document}