答え1
次のコードを使用できます。
\DeclareFieldFormat*{doi}{[\href{https://doi.org/#1}{CrossRef}]}
MWE:
\documentclass{article}
\begin{filecontents*}[overwrite]{references.bib}
@article{Li,
author = {Z. Li and M.J. Yang and J.S. Park and S.H. Wei and J.J. Berry and K. Zhu},
title = {Stabilizing perovskite structures by tuning tolerance factor: formation of formamidinium and cesium lead iodide solid-state alloys},
journaltitle = {Chem.\ Mater.},
volume = {28},
number = {1},
year = {2016},
pages = {284-292},
doi = {10.1021/acs.chemmater.5b04107},
}
\end{filecontents*}
\usepackage{biblatex}
\DeclareFieldFormat*{doi}{[\href{https://doi.org/#1}{CrossRef}]}
\addbibresource{references.bib}
\usepackage[colorlinks]{hyperref}
\begin{document}
\nocite{*}
\printbibliography
\end{document}