如何禁用 biblatex 在参考文献上显示“访问过”

Question 1

样式chicago-authordate会在任何时候打印“vistited on...”块urlyear，并且urlmonth不是未定义的。因此，您可以通过清除这两个字段来防止这种情况发生。

\documentclass[conference]{IEEEtran}
\usepackage[maxbibnames=2,style=chicago-authordate,backend=biber, url=false, doi=false, isbn=false]{biblatex}

\AtEveryBibitem{
    \clearfield{urlyear}
    \clearfield{urlmonth}
}

\usepackage{filecontents}

\begin{filecontents*}{\jobname.bib}
@article{xiang_novel_2010,
title = {A Novel On-Chip Active Dispersive Delay Line ({DDL}) for Analog Signal Processing},
volume = {20},
issn = {1531-1309, 1558-1764},
url = {http://ieeexplore.ieee.org/document/5570896/},
doi = {10.1109/LMWC.2010.2064761},
abstract = {In this letter, we report the first on-chip design of an active dispersive delay line ({DDL}) based upon the distributed amplification structure. This distributed amplifier {DDL} exhibits nanosecond delay variation in the frequency band from 11 to 15 {GHz}. An on-chip temporal imager is implemented with this active {DDL} and a linear chirp generator, realized by ramping the control voltage of a voltage controlled oscillator. The experimental data exhibits pulse stretching as well as pulse compression with this system.},
pages = {584--586},
number = {10},
journaltitle = {{IEEE} Microwave and Wireless Components Letters},
author = {Xiang, Bo and Kopa, Anthony and Apsel, Alyssa B.},
urldate = {2016-10-19},
date = {2010-10},
langid = {english},
file = {[3]A Novel On-Chip Active Dispersive Delay.pdf:/home/defrancaferr_joa/Documents/rtacft/documents/zotero/storage/IDFNSDX4/[3]A Novel On-Chip Active Dispersive Delay.pdf:application/pdf}
}
\end{filecontents*}


\bibliography{\jobname.bib}

\begin{document}
Test \cite{xiang_novel_2010}.
\printbibliography
\end{document}

Answer

样式chicago-authordate会在任何时候打印“vistited on...”块urlyear，并且urlmonth不是未定义的。因此，您可以通过清除这两个字段来防止这种情况发生。

\documentclass[conference]{IEEEtran}
\usepackage[maxbibnames=2,style=chicago-authordate,backend=biber, url=false, doi=false, isbn=false]{biblatex}

\AtEveryBibitem{
    \clearfield{urlyear}
    \clearfield{urlmonth}
}

\usepackage{filecontents}

\begin{filecontents*}{\jobname.bib}
@article{xiang_novel_2010,
title = {A Novel On-Chip Active Dispersive Delay Line ({DDL}) for Analog Signal Processing},
volume = {20},
issn = {1531-1309, 1558-1764},
url = {http://ieeexplore.ieee.org/document/5570896/},
doi = {10.1109/LMWC.2010.2064761},
abstract = {In this letter, we report the first on-chip design of an active dispersive delay line ({DDL}) based upon the distributed amplification structure. This distributed amplifier {DDL} exhibits nanosecond delay variation in the frequency band from 11 to 15 {GHz}. An on-chip temporal imager is implemented with this active {DDL} and a linear chirp generator, realized by ramping the control voltage of a voltage controlled oscillator. The experimental data exhibits pulse stretching as well as pulse compression with this system.},
pages = {584--586},
number = {10},
journaltitle = {{IEEE} Microwave and Wireless Components Letters},
author = {Xiang, Bo and Kopa, Anthony and Apsel, Alyssa B.},
urldate = {2016-10-19},
date = {2010-10},
langid = {english},
file = {[3]A Novel On-Chip Active Dispersive Delay.pdf:/home/defrancaferr_joa/Documents/rtacft/documents/zotero/storage/IDFNSDX4/[3]A Novel On-Chip Active Dispersive Delay.pdf:application/pdf}
}
\end{filecontents*}


\bibliography{\jobname.bib}

\begin{document}
Test \cite{xiang_novel_2010}.
\printbibliography
\end{document}

Question 2

更新

biblatex-chicago已修复用于抑制 URL 的urldate情况，以抑制输出。url=false,

我无法说清楚修复具体是在什么时候，但版本 2.1（2021-03-27）[也将自己标识为2021/03/27 v 3.16] 运行正常。

旧答案

biblatex-chicago这是的样式特有的问题authordate。这就是为什么你无法用重现它style=ieee。

即使 URL 本身被抑制，该样式也会打印 URL 访问日期。

你应该通知软件包作者，与此同时修复正在发生

\makeatletter
\renewbibmacro*{bib+doi+url}{% 16th ed.
  \ifboolexpr{test {\iffieldundef{urlyear}} or test {\iffieldundef{url}} or not togl {cms@url}}%
    {}%
    {\printurldate}% Date fix
  \iffieldundef{addendum}%
  {\newunit\newblock}%
  {\newcunit\newblock}%
  \iftoggle{cms@doionly}%
  {\iffieldundef{doi}%
    {}%
    {\printfield{doi}%
      \setunit*{\addperiod\addspace}\newblock%
      \clearfield{url}}}%
  {\ifboolexpr{%
      togl {cms@doi}%
      and
      not test {\iffieldundef{doi}}%
    }%
    {\printfield{doi}%
      \setunit*{\addperiod\addspace}\newblock}%
    {}}%
  \ifboolexpr{%
    togl {cms@eprint}%
    and
    not test {\iffieldundef{eprint}}%
  }%
  {\usebibmacro{eprint}%
    \setunit*{\addperiod\addspace}\newblock}%
  {}%
  \ifboolexpr{%
    togl {cms@url}%
    and
    not test {\iffieldundef{url}}%
  }%
  {\printfield{url}}%
  {}}%
\makeatother

Answer

更新