当使用 doi 包时，强制 bibtex 将 doi 排版为大写

Question

变体这个问题这增加了解决方案与包一起工作的额外要求doi。

我如何强制 bibtex 将下面的单词“DOI”格式化为大写？

\documentclass{article}
\usepackage{natbib}
\usepackage{doi} % hyperlink URLs

\begin{filecontents*}{\jobname.bib}
@article{milner92,
 author  = {Robin Milner and Joachim Parrow and David Walker},
 title   = {A Calculus of Mobile Processes, {I} and {II}},
 journal = {Inf. Comput.},
 volume  = {100},
 number  = {1},
 pages   = {1--77},
 year    = {1992},
 doi     = {10.1016/0890-5401(92)90009-5},
}
\end{filecontents*}

\begin{document}
\cite{milner92}

\bibliographystyle{plainnat}
\bibliography{\jobname}
\end{document}

Answer 1

正如文档所述：

可以通过重新定义 \doitext 命令来控制 doi 的格式，

\documentclass{article}
\usepackage{natbib}
\usepackage{doi} % hyperlink URLs
\renewcommand{\doitext}{DOI:~}
\begin{filecontents*}{\jobname.bib}
@article{milner92,
 author  = {Robin Milner and Joachim Parrow and David Walker},
 title   = {A Calculus of Mobile Processes, {I} and {II}},
 journal = {Inf. Comput.},
 volume  = {100},
 number  = {1},
 pages   = {1--77},
 year    = {1992},
 doi     = {10.1016/0890-5401(92)90009-5},
}
\end{filecontents*}

\begin{document}
\cite{milner92}

\bibliographystyle{plainnat}
\bibliography{\jobname}
\end{document}