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Biblatex 在引用中间打印后记

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Biblatex 在引用中间打印后记

我使用 postnote 选项来指定页码。但是，我的引用样式要求我对任何具有排序页码的在线来源使用 {prenote}{name + title}[Page number]{URL}。
我已经知道我也可以在 .bbx 文件中使用 bibmacro“cite:postnote”。但如果 postnote 已经在 url 之前打印，我就不知道如何不打印它了。

完整测试样本

\documentclass[paper=A4,DIV=calc,headinclude=true,bibliography=totoc,oneside]{scrbook}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage{scrpage2}

\begin{filecontents}{testing.bib}
@Online{test,
  author = {Oliver Jake},
  title = {Book about Books},
  URL = {https://example.com/},
  year = {2018},
  urlyear = {2019},
  urlmonth = {12},
  urlday = {20}
}

@Online{test1,
  author = {Harry Callum},
  title = {Testing Books},
  URL = {http://google.com/},
  year = {2017},
  urlyear = {2020},
  urlmonth = {01},
  urlday = {05}
}
\end{filecontents}

\begin{filecontents}{vwa.cbx}
\ProvidesFile{vwa.cbx}
[\abx@cbxid]

\InitializeCitationStyle{\numgdef{\cbx@resetcount}{\cbx@resetcount+1}}

\DeclareFieldFormat{bibhyperlink}{%
  \bibhyperlink{\iffootnote{f}{t}:\cbx@resetcount:\thefield{entrykey}}{#1}}
\DeclareFieldFormat{bibhypertarget}{%
  \bibhypertarget{\iffootnote{f}{t}:\cbx@resetcount:\thefield{entrykey}}{#1}}

\newcommand*{\cbx@resetcount}{0}
\providecommand*{\mkibid}[1]{#1}
\renewcommand*{\iffinalcitedelim}{%
  \ifnumequal{\value{textcitecount}}{\value{textcitetotal}-1}}

\newtoggle{cbx:loccit}

\newbibmacro*{cite:citepages}{}
\newbibmacro*{cite:full:citepages}{}
\newbibmacro*{cite:postnote}{}

\DeclareBibliographyOption[boolean]{ibidpage}[true]{%
  \ifstrequal{#1}{true}
    {\ExecuteBibliographyOptions{loccittracker=constrict}}
    {\ExecuteBibliographyOptions{loccittracker=false}}}

\DeclareBibliographyOption[string]{citepages}[permit]{%
  \ifcsdef{cbx@opt@citepages@#1}
    {\csuse{cbx@opt@citepages@#1}}
    {\PackageError{biblatex}
       {Invalid option 'citepages=#1'}
       {Valid values are 'permit', 'suppress', 'omit', 'separate'.}}}

\providebibmacro*{cite:citepages}{}
\providebibmacro*{cite:full:citepages}{}
\providebibmacro*{cite:postnote}{}

\def\cbx@opt@citepages@permit{%
  \renewbibmacro*{cite:citepages}{}%
  \renewbibmacro*{cite:full:citepages}{}%
  \renewbibmacro*{cite:postnote}{\usebibmacro{postnote}}}

\def\cbx@opt@citepages@suppress{%
  \renewbibmacro*{cite:citepages}{}%
  \renewbibmacro*{cite:full:citepages}{%
    \clearfield{pages}%
    \clearfield{pagetotal}}%
  \renewbibmacro*{cite:postnote}{\usebibmacro{postnote}}}

\def\cbx@opt@citepages@omit{%
  \renewbibmacro*{cite:citepages}{}%
  \renewbibmacro*{cite:full:citepages}{%
    \ifboolexpr{
      test {\ifnumequal{\value{citecount}}{\value{citetotal}}}
      and
      test {\iffieldpages{postnote}}
    }
      {\clearfield{pages}%
       \clearfield{pagetotal}}
      {}}%
  \renewbibmacro*{cite:postnote}{\usebibmacro{postnote}}}

\def\cbx@opt@citepages@separate{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
      togl {cbx:fullcite}
      and
      test {\iffieldpages{postnote}}
      and
      test {\ifnumequal{\value{citecount}}{\value{citetotal}}}
      and
      (
        not test {\iffieldundef{pages}}
        or
        not test {\iffieldundef{pagetotal}}
      )
    }
      {\usebibmacro{cite:postnote:pages}}
      {\usebibmacro{postnote}}}
  \providebibmacro*{cite:postnote:pages}{%
    \setunit{\postnotedelim}%
    \bibstring{thiscite}%
    \setunit{\addspace}%
    \printfield{postnote}}}

\ExecuteBibliographyOptions{citetracker=context,ibidtracker=constrict,
  pagetracker,autocite=footnote,citepages=permit}

\newbibmacro*{cite}
{%
  \usebibmacro{cite:citepages}%
  \global\togglefalse{cbx:loccit}%
  \ifciteseen
  {
    \iffieldundef{shorthand}
    {
        \ifboolexpr
        {
          test {\ifciteibid}
          and
          not test {\iffirstonpage}
        }
        {\usebibmacro{cite:ibid}}
        {\usebibmacro{cite:short}}
    }
    {\usebibmacro{cite:shorthand}}
  }
  {\usebibmacro{cite:full}}
}

\newbibmacro*{cite:full}{%
  \usebibmacro{cite:full:citepages}%
  \printtext[bibhypertarget]{%
    \usedriver
      {\DeclareNameAlias{sortname}{default}}
      {\thefield{entrytype}}}%
  \usebibmacro{shorthandintro}}

\newbibmacro*{cite:short}{%
  \printnames{author}%
  \setunit*{\printdelim{nametitledelim}}%
  \printtext[bibhyperlink]{%
    \printfield{labeltitle}}}

\newbibmacro*{cite:ibid}{%
  \printtext[bibhyperlink]{\bibstring[\mkibid]{ibidem}}%
  \ifloccit
    {\global\toggletrue{cbx:loccit}}
    {}}

\newbibmacro*{cite:shorthand}{%
  \printtext[bibhyperlink]{%
    \printfield{shorthand}}}

\newbibmacro*{cite:postnote:ibidpage}{%
  \iftoggle{cbx:loccit}
    {}
    {\usebibmacro{postnote}}}

\DeclareCiteCommand{\cite}
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\parencite}[\mkbibparens]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\footcite}[\mkbibfootnote]
  {\addspace\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\onlinecite}[\mkbibfoornote]
  {\addspace\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}

\DeclareCiteCommand{\footcitetext}[\mkbibfootnotetext]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\smartcite}[\iffootnote\mkbibparens\mkbibfootnote]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\newbibmacro*{textcite}{%
  \ifnameundef{labelname}
    {\printfield[citetitle]{labeltitle}}
    {\printnames{labelname}}}

\newbibmacro*{textcite:init}{%
  \citetrackerfalse%
  \pagetrackerfalse%
  \iffirstcitekey
    {\global\undef\cbx@lasthash}
    {}}

\newbibmacro*{textcite:count}{%
  \stepcounter{textcitetotal}%
  \ifnumgreater{\value{uniquelist}}{\value{maxnames}}
    {\ifnumgreater{\value{uniquelist}}{\value{textcitemaxnames}}
       {\setcounter{textcitemaxnames}{\value{uniquelist}}}
       {}}
    {\ifnumless{\value{labelname}}{\value{maxnames}}
       {\ifnumgreater{\value{labelname}}{\value{textcitemaxnames}}
          {\setcounter{textcitemaxnames}{\value{labelname}}}
          {}}
       {\ifnumgreater{\value{maxnames}}{\value{textcitemaxnames}}
          {\setcounter{textcitemaxnames}{\value{maxnames}}}
          {}}}}

\DeclareCiteCommand{\cbx@textcite}
  {\usebibmacro{textcite:init}}
  {\iffieldequals{namehash}{\cbx@lasthash}
     {}
     {\iffirstcitekey
        {}
        {\textcitedelim}%
      \stepcounter{textcitecount}%
      \usebibmacro{textcite}%
      \savefield{namehash}{\cbx@lasthash}}}
  {}
  {}

\DeclareCiteCommand{\textcite}[\cbx@textcite@init\cbx@textcite\footcite]
  {\usebibmacro{textcite:init}%
   \gdef\cbx@savedkeys{}%
   \DeferNextCitekeyHook}
  {\ifthenelse{\iffirstcitekey\AND\value{multicitetotal}>0}
     {\protected@xappto\cbx@footcite@args{%
        (\thefield{multiprenote})(\thefield{multipostnote})}}
     {}%
   \xappto\cbx@savedkeys{\thefield{entrykey},}%
   \iffieldequals{namehash}{\cbx@lasthash}
     {}
     {\usebibmacro{textcite:count}%
      \savefield{namehash}{\cbx@lasthash}}%
   \ifnumequal{\value{citecount}}{\value{citetotal}}
     {\protected@xappto\cbx@textcite@args{{\cbx@savedkeys}}%
      \protected@xappto\cbx@footcite@args{%
        [\thefield{prenote}][\thefield{postnote}]{\cbx@savedkeys}}%
      \iflastcitekey
        {\protected@xappto\cbx@textcite@args{\thefield{postpunct}}%
         \protected@xappto\cbx@footcite@args{\nopunct}}
        {}}
     {}}
  {}
  {}

% textcite has nested \DeclareCiteCommand definitions for textcite and we want to use
% the normal textcite context
\DeclareDelimcontextAlias{cbx@textcite}{textcite}

\newrobustcmd{\cbx@textcite@init}[3]{%
  \setcounter{textcitetotal}{0}%
  \setcounter{textcitecount}{0}%
  \setcounter{textcitemaxnames}{0}%
  \def\cbx@textcite@args{#1}\def\cbx@footcite@args{#2}#3%
  \cbx@textcite@args\@empty\cbx@footcite@args\@empty}

\DeclareMultiCiteCommand{\cbx@textcites}{\cbx@textcite}{}
\DeclareMultiCiteCommand{\textcites}
  [\cbx@textcites@init\cbx@textcites\footcites]{\textcite}{}

\let\cbx@textcites@init\cbx@textcite@init
\pretocmd{\cbx@textcites@init}{%
  \UseNextMultiCiteHook%
  \AtNextMultiCite{%
    \renewbibmacro{multiprenote}{}%
    \renewbibmacro{multipostnote}{}}}{}{}

\endinput
\end{filecontents}

\begin{filecontents}{vwa.bbx}
\ProvidesFile{vwa.bbx}
[\abx@bbxid]

\RequireBibliographyStyle{standard}

\renewcommand\mkbibnamefamily[1]{\textsc{#1}}
\DeclareNameAlias{author}{given-family}
\DeclareDelimFormat[bib]{nametitledelim}{\addcolon\space}
\DeclareFieldFormat{urldate}{\mkbibbrackets{\bibstring{urlseen}\space#1}}
\DeclareFieldFormat{title}{\textnormal{#1}}

\renewbibmacro*{url+urldate}{%
  \textnormal{\usebibmacro{url}}%
  \iffieldundef{urlyear}
    {}
    {\setunit*{\addspace}%
     \usebibmacro{urldate}}}

\renewbibmacro*{title}{%
  \ifboolexpr{
    test {\iffieldundef{title}}
    and
    test {\iffieldundef{subtitle}}
  }
    {}
       \printfield[titlecase]{title}%
       \setunit{\subtitlepunct}%
       \printfield[titlecase]{subtitle}
     \newunit
  \printfield{titleaddon}}

\newbibmacro*{bookdate}{%
    \iffieldundef{labelyear}
    {}
    {\printlabeldateextra}
}

\newbibmacro*{fulldate}{%
    \iffieldundef{labelyear}
        {}
        {%
            \iflabeldateisdate
            {\printfield{issue}%
            \setunit*{\addspace}%
            \printdateextra}
            {\printlabeldateextra}}
}%

\newbibmacro*{onlineauthor}{%
  {\printnames{author}%
  \printunit{\space}}
}

\renewbibmacro*{author}{%
  \ifboolexpr{
    test \ifuseauthor
    and
    not test {\ifnameundef{author}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\usebibmacro{bbx:savehash}%
        \printnames{author}%
        \iffieldundef{authortype}
          {\setunit{\printdelim{nameyeardelim}}}
          {\setunit{\printdelim{authortypedelim}}}}%
     \iffieldundef{authortype}
       {}
       {\usebibmacro{authorstrg}%
        \setunit{\printdelim{nameyeardelim}}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
%   \usebibmacro{date+extradate}
    }

\newbibmacro*{publisher}{%
  \printlist{publisher}%
}

\renewbibmacro*{publisher+location+date}{%
  \printlist{location}%
  \iflistundef{publisher}
    {\setunit*{\addcomma\space}}
    {\setunit*{\addcolon\space}}%
  \printlist{publisher}%
  }

\DeclareBibliographyDriver{online}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{onlineauthor}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \newunit\newblock
  \usebibmacro{date+extradate}%
  \addcolon
  \newunit\newblock
  \usebibmacro{title}%
  \newunit
  \printlist{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \printfield{version}%
  \newunit
  \printfield{note}%
  \newunit\newblock
  \printlist{organization}%
  \newunit\newblock
  \iftoggle{bbx:eprint}
    {\usebibmacro{eprint}}
    {}%
  \newunit\newblock
  \usebibmacro{url+urldate}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
%   \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}
}

\DeclareBibliographyOption[boolean]{dashed}[true]{%
  \ifstrequal{#1}{true}
    {\ExecuteBibliographyOptions{pagetracker}%
     \renewbibmacro*{bbx:savehash}{\savefield{fullhash}{\bbx@lasthash}}}
    {\renewbibmacro*{bbx:savehash}{}}}

\DeclareBibliographyOption[boolean]{mergedate}[true]{%
  \ifcsdef{bbx@opt@mergedate@#1}
    {\csuse{bbx@opt@mergedate@#1}}
    {\PackageError{biblatex}
       {Invalid option 'mergedate=#1'}
       {Valid values are 'maximum', 'compact', 'basic', 'minimum',\MessageBreak
        'true' (=compact), and 'false'.}}}

\providebibmacro*{date+extradate}{}
\providebibmacro*{date+extrayear}{%
  \blx@warning{bibmacro 'date+extrayear' is deprecated.\MessageBreak
    Please use 'date+extradate'.\MessageBreak
    Using 'date+extradate' instead}%
  \usebibmacro{date+extradate}}

\newbibmacro*{bbx:ifmergeddate}{\@secondoftwo}

\renewbibmacro*{date}{%
  \usebibmacro{bbx:ifmergeddate}
    {}
    {\printdate}}%

\def\bbx@opt@mergedate@true{\bbx@opt@mergedate@compact}

% merge date/issue with date label
\def\bbx@opt@mergedate@maximum{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{%
         \iflabeldateisdate
           {\printfield{issue}%
            \setunit*{\addspace}%
            \printdateextra}
           {\printlabeldateextra}}}}%
  \renewbibmacro*{bbx:ifmergeddate}{\iflabeldateisdate}%
  \renewbibmacro*{issue+date}{%
    \usebibmacro{bbx:ifmergeddate}
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \printdate}}}}

% merge date with date label
\def\bbx@opt@mergedate@compact{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{%
         \iflabeldateisdate
           {\printdateextra}
           {\printlabeldateextra}}}}%
  \renewbibmacro*{bbx:ifmergeddate}{\iflabeldateisdate}%
  \renewbibmacro*{issue+date}{%
    \ifboolexpr{test {\usebibmacro{bbx:ifmergeddate}}
                and
                test {\iffieldundef{issue}}}
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \usebibmacro{bbx:ifmergeddate}
           {}
           {\printdate}}}%
    \newunit}}

% merge year-only date with date label
\def\bbx@opt@mergedate@basic{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{\printlabeldateextra}}}%
  \renewbibmacro*{bbx:ifmergeddate}{%
    \ifboolexpr{
      test {\iflabeldateisdate}
      and
      not test {\ifdateshavedifferentprecision{label}{}}
    }%
  }%
  \renewbibmacro*{issue+date}{%
    \ifboolexpr{
      test {\usebibmacro{bbx:ifmergeddate}}
      and
      test {\iffieldundef{issue}}
    }
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \printdate}}%
    \newunit}}

% merge year-only date with year-only date label
\def\bbx@opt@mergedate@minimum{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{\printlabeldateextra}}}%
  \renewbibmacro*{bbx:ifmergeddate}{%
    \ifboolexpr{
      test {\iflabeldateisdate}
      and
      not test {\ifdateshavedifferentprecision{label}{}}
      and
      test {\iffieldundef{extradate}}
    }%
  }%
  \renewbibmacro*{issue+date}{%
    \ifboolexpr{
      test {\usebibmacro{bbx:ifmergeddate}}
      and
      test {\iffieldundef{issue}}
    }
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \printdate}}%
    \newunit}}

% don't merge date/issue with date label
\def\bbx@opt@mergedate@false{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{\printlabeldateextra}}}%
  \renewbibmacro*{bbx:ifmergeddate}{\@secondoftwo}%
  \renewbibmacro*{issue+date}{%
    \printtext[parens]{%
      \printfield{issue}%
      \setunit*{\addspace}%
      \usebibmacro{date}}%
    \newunit}}

\ExecuteBibliographyOptions{labeldateparts,sorting=nyt,pagetracker,mergedate}

\DeclareFieldFormat{shorthandwidth}{#1}
\setlength{\bibitemsep}{0pt}

\DeclareNameAlias{editor}{sortname}
\DeclareNameAlias{translator}{sortname}

\DeclareNameWrapperAlias{author}{sortname}
\DeclareNameWrapperAlias{editor}{sortname}
\DeclareNameWrapperAlias{translator}{sortname}

\defbibenvironment{bibliography}
  {\list
     {}
     {\setlength{\leftmargin}{\bibhang}%
      \setlength{\itemindent}{-\leftmargin}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}}}
  {\endlist}
  {\item}

\defbibenvironment{shorthand}
  {\list
     {\printfield[shorthandwidth]{shorthand}}
     {\setlength{\labelwidth}{\shorthandwidth}%
      \setlength{\leftmargin}{\labelwidth}%
      \setlength{\labelsep}{\biblabelsep}%
      \addtolength{\leftmargin}{\labelsep}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}%
      \renewcommand*{\makelabel}[1]{##1\hss}}}
  {\endlist}
  {\item}

\InitializeBibliographyStyle{\global\undef\bbx@lasthash}

\newbibmacro*{bbx:savehash}{%
  \savefield{fullhash}{\bbx@lasthash}}

\newbool{bbx@inset}
\DeclareBibliographyDriver{set}{%
  \booltrue{bbx@inset}%
  \entryset{}{}%
  \newunit\newblock
  \usebibmacro{setpageref}%
  \finentry}

\renewbibmacro*{begrelated}{%
  \booltrue{bbx@inset}}

\renewbibmacro*{endrelated}{%
  \usebibmacro*{bbx:savehash}}

\renewbibmacro*{editor}{%
  \usebibmacro{bbx:editor}{editorstrg}}
\renewbibmacro*{editor+others}{%
  \usebibmacro{bbx:editor}{editor+othersstrg}}
\newbibmacro*{bbx:editor}[1]{%
  \ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\printnames{editor}%
        \setunit{\printdelim{editortypedelim}}%
        \usebibmacro{bbx:savehash}}%
     \usebibmacro{#1}%
     \clearname{editor}%
     \setunit{\printdelim{nameyeardelim}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
  \usebibmacro{date+extradate}}

\renewbibmacro*{translator}{%
  \usebibmacro{bbx:translator}{translatorstrg}}
\renewbibmacro*{translator+others}{%
  \usebibmacro{bbx:translator}{translator+othersstrg}}
\newbibmacro*{bbx:translator}[1]{%
  \ifboolexpr{
    test \ifusetranslator
    and
    not test {\ifnameundef{translator}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\printnames{translator}%
        \setunit{\printdelim{translatortypedelim}}%
        \usebibmacro{bbx:savehash}}%
     \usebibmacro{#1}%
     \clearname{translator}%
     \setunit{\printdelim{nameyeardelim}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
  \usebibmacro{date+extradate}}

\newbibmacro*{bbx:dashcheck}[2]{%
  \ifboolexpr{
    test {\iffieldequals{fullhash}{\bbx@lasthash}}
    and
    not test \iffirstonpage
    and
    (
       not bool {bbx@inset}
       or
       test {\iffieldequalstr{entrysetcount}{1}}
    )
  }
    {#1}
    {#2}}

\newbibmacro*{labeltitle}{%
  \iffieldundef{label}
    {\iffieldundef{shorttitle}
       {\printfield{title}%
        \clearfield{title}}
       {\printfield[title]{shorttitle}}}
    {\printfield{label}}}

\endinput
\renewc
\end{filecontents}

\usepackage[backend=biber,style=vwa,dashed=false,backref=true,natbib=true,hyperref=true,]{biblatex}
\addbibresource{testing.bib}

\begin{document}

This a test sentence and the following is lorem ipsum.\\
Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.\footcite[S. 67]{test}\\

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet. Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.\footcite[S. 100]{test1}\\

\end{document}

感谢您的任何帮助！

当前显示：

Oliver Jake (2018): Book about Books. url: https://example.com/ [Aufgerufen am: 20. 12. 2019], S. 67.

通缉：

Oliver Jake (2018): Book about Books, S. 67., url: https://example.com/ [Aufgerufen am: 20. 12. 2019]

答案1

您必须添加一些代码才能将postnote字段打印到@online驱动程序。

\DeclareBibliographyDriver{online}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{onlineauthor}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \newunit\newblock
  \usebibmacro{date+extradate}%
  \addcolon
  \newunit\newblock
  \usebibmacro{title}%
  \newunit
  \printlist{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \printfield{version}%
  \newunit
  \printfield{note}%
  \newunit\newblock
  \printlist{organization}%
  \ifcitation
    {\iffieldpages{postnote}
       {\setunit{\printdelim{postnotedelim}}%
        \printfield{postnote}}
       {}}
    {}%
  \newunit\newblock
  \iftoggle{bbx:eprint}
    {\usebibmacro{eprint}}
    {}%
  \newunit\newblock
  \usebibmacro{url+urldate}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
%   \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}%
}

然后，您将必须修改后记打印命令，以便在您有条目的完整引用时跳过后记@online。

\def\cbx@opt@citepages@permit{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
          togl {cbx:fullcite}
      and test {\ifentrytype{online}}
      and test {\iffieldpages{postnote}}}
      {}
      {\usebibmacro{postnote}}}}

完整版（并进行了一些调整，以抑制虚假的空白）。

\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}

\begin{filecontents}[force]{\jobname.bib}
@Online{test,
  author  = {Oliver Jake},
  title   = {Book about Books},
  URL     = {https://example.com/},
  year    = {2018},
  urldate = {2019-12-20},
}
@Online{test1,
  author = {Harry Callum},
  title  = {Testing Books},
  URL    = {http://google.com/},
  year   = {2017},
  urdate = {2020-01-05},
}
\end{filecontents}

\begin{filecontents}[force]{vwa.cbx}
\ProvidesFile{vwa.cbx}
[\abx@cbxid]

\InitializeCitationStyle{\numgdef{\cbx@resetcount}{\cbx@resetcount+1}}

\DeclareFieldFormat{bibhyperlink}{%
  \bibhyperlink{\iffootnote{f}{t}:\cbx@resetcount:\thefield{entrykey}}{#1}}
\DeclareFieldFormat{bibhypertarget}{%
  \bibhypertarget{\iffootnote{f}{t}:\cbx@resetcount:\thefield{entrykey}}{#1}}

\newcommand*{\cbx@resetcount}{0}
\providecommand*{\mkibid}[1]{#1}
\renewcommand*{\iffinalcitedelim}{%
  \ifnumequal{\value{textcitecount}}{\value{textcitetotal}-1}}

\newtoggle{cbx:loccit}

\newbibmacro*{cite:citepages}{}
\newbibmacro*{cite:full:citepages}{}
\newbibmacro*{cite:postnote}{}

\DeclareBibliographyOption[boolean]{ibidpage}[true]{%
  \ifstrequal{#1}{true}
    {\ExecuteBibliographyOptions{loccittracker=constrict}}
    {\ExecuteBibliographyOptions{loccittracker=false}}}

\DeclareBibliographyOption[string]{citepages}[permit]{%
  \ifcsdef{cbx@opt@citepages@#1}
    {\csuse{cbx@opt@citepages@#1}}
    {\PackageError{biblatex}
       {Invalid option 'citepages=#1'}
       {Valid values are 'permit', 'suppress', 'omit', 'separate'.}}}

\providebibmacro*{cite:citepages}{}
\providebibmacro*{cite:full:citepages}{}
\providebibmacro*{cite:postnote}{}

\def\cbx@opt@citepages@permit{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
          togl {cbx:fullcite}
      and test {\ifentrytype{online}}
      and test {\iffieldpages{postnote}}}
      {}
      {\usebibmacro{postnote}}}}

\def\cbx@opt@citepages@suppress{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}%
    \clearfield{pages}%
    \clearfield{pagetotal}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
          test {\ifentrytype{online}}
      and test {\iffieldpages{postnote}}}
      {}
      {\usebibmacro{postnote}}}}

\def\cbx@opt@citepages@omit{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}%
    \ifboolexpr{
      test {\ifnumequal{\value{citecount}}{\value{citetotal}}}
      and
      test {\iffieldpages{postnote}}
    }
      {\clearfield{pages}%
       \clearfield{pagetotal}}
      {}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
          test {\ifentrytype{online}}
      and test {\iffieldpages{postnote}}}
      {}
      {\usebibmacro{postnote}}}}

\def\cbx@opt@citepages@separate{%
  \providetoggle{cbx:fullcite}%
  \renewbibmacro*{cite:citepages}{%
    \global\togglefalse{cbx:fullcite}}%
  \renewbibmacro*{cite:full:citepages}{%
    \global\toggletrue{cbx:fullcite}}%
  \renewbibmacro*{cite:postnote}{%
    \ifboolexpr{
      togl {cbx:fullcite}
      and
      test {\iffieldpages{postnote}}
      and
      test {\ifnumequal{\value{citecount}}{\value{citetotal}}}
      and
      (
        not test {\iffieldundef{pages}}
        or
        not test {\iffieldundef{pagetotal}}
      )
    }
      {\usebibmacro{cite:postnote:pages}}
      {\usebibmacro{postnote}}}
  \providebibmacro*{cite:postnote:pages}{%
    \setunit{\postnotedelim}%
    \bibstring{thiscite}%
    \setunit{\addspace}%
    \printfield{postnote}}}

\ExecuteBibliographyOptions{citetracker=context,ibidtracker=constrict,
  pagetracker,autocite=footnote,citepages=permit}

\newbibmacro*{cite}
{%
  \usebibmacro{cite:citepages}%
  \global\togglefalse{cbx:loccit}%
  \ifciteseen
  {%
    \iffieldundef{shorthand}
    {%
      \ifboolexpr
        {%
          test {\ifciteibid}
          and
          not test {\iffirstonpage}
        }
        {\usebibmacro{cite:ibid}}
        {\usebibmacro{cite:short}}%
    }
    {\usebibmacro{cite:shorthand}}%
  }
  {\usebibmacro{cite:full}}%
}

\newbibmacro*{cite:full}{%
  \usebibmacro{cite:full:citepages}%
  \printtext[bibhypertarget]{%
    \usedriver
      {\DeclareNameAlias{sortname}{default}}
      {\thefield{entrytype}}}%
  \usebibmacro{shorthandintro}}

\newbibmacro*{cite:short}{%
  \printnames{author}%
  \setunit*{\printdelim{nametitledelim}}%
  \printtext[bibhyperlink]{%
    \printfield{labeltitle}}}

\newbibmacro*{cite:ibid}{%
  \printtext[bibhyperlink]{\bibstring[\mkibid]{ibidem}}%
  \ifloccit
    {\global\toggletrue{cbx:loccit}}
    {}}

\newbibmacro*{cite:shorthand}{%
  \printtext[bibhyperlink]{%
    \printfield{shorthand}}}

\newbibmacro*{cite:postnote:ibidpage}{%
  \iftoggle{cbx:loccit}
    {}
    {\usebibmacro{postnote}}}

\DeclareCiteCommand{\cite}
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\parencite}[\mkbibparens]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\footcite}[\mkbibfootnote]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\onlinecite}[\mkbibfoornote]
  {\addspace\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}

\DeclareCiteCommand{\footcitetext}[\mkbibfootnotetext]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\DeclareCiteCommand{\smartcite}[\iffootnote\mkbibparens\mkbibfootnote]
  {\usebibmacro{prenote}}
  {\usebibmacro{citeindex}%
   \usebibmacro{cite}}
  {\multicitedelim}
  {\usebibmacro{cite:postnote}}

\newbibmacro*{textcite}{%
  \ifnameundef{labelname}
    {\printfield[citetitle]{labeltitle}}
    {\printnames{labelname}}}

\newbibmacro*{textcite:init}{%
  \citetrackerfalse%
  \pagetrackerfalse%
  \iffirstcitekey
    {\global\undef\cbx@lasthash}
    {}}

\newbibmacro*{textcite:count}{%
  \stepcounter{textcitetotal}%
  \ifnumgreater{\value{uniquelist}}{\value{maxnames}}
    {\ifnumgreater{\value{uniquelist}}{\value{textcitemaxnames}}
       {\setcounter{textcitemaxnames}{\value{uniquelist}}}
       {}}
    {\ifnumless{\value{labelname}}{\value{maxnames}}
       {\ifnumgreater{\value{labelname}}{\value{textcitemaxnames}}
          {\setcounter{textcitemaxnames}{\value{labelname}}}
          {}}
       {\ifnumgreater{\value{maxnames}}{\value{textcitemaxnames}}
          {\setcounter{textcitemaxnames}{\value{maxnames}}}
          {}}}}

\DeclareCiteCommand{\cbx@textcite}
  {\usebibmacro{textcite:init}}
  {\iffieldequals{namehash}{\cbx@lasthash}
     {}
     {\iffirstcitekey
        {}
        {\textcitedelim}%
      \stepcounter{textcitecount}%
      \usebibmacro{textcite}%
      \savefield{namehash}{\cbx@lasthash}}}
  {}
  {}

\DeclareCiteCommand{\textcite}[\cbx@textcite@init\cbx@textcite\footcite]
  {\usebibmacro{textcite:init}%
   \gdef\cbx@savedkeys{}%
   \DeferNextCitekeyHook}
  {\ifthenelse{\iffirstcitekey\AND\value{multicitetotal}>0}
     {\protected@xappto\cbx@footcite@args{%
        (\thefield{multiprenote})(\thefield{multipostnote})}}
     {}%
   \xappto\cbx@savedkeys{\thefield{entrykey},}%
   \iffieldequals{namehash}{\cbx@lasthash}
     {}
     {\usebibmacro{textcite:count}%
      \savefield{namehash}{\cbx@lasthash}}%
   \ifnumequal{\value{citecount}}{\value{citetotal}}
     {\protected@xappto\cbx@textcite@args{{\cbx@savedkeys}}%
      \protected@xappto\cbx@footcite@args{%
        [\thefield{prenote}][\thefield{postnote}]{\cbx@savedkeys}}%
      \iflastcitekey
        {\protected@xappto\cbx@textcite@args{\thefield{postpunct}}%
         \protected@xappto\cbx@footcite@args{\nopunct}}
        {}}
     {}}
  {}
  {}

% textcite has nested \DeclareCiteCommand definitions for textcite and we want to use
% the normal textcite context
\DeclareDelimcontextAlias{cbx@textcite}{textcite}

\newrobustcmd{\cbx@textcite@init}[3]{%
  \setcounter{textcitetotal}{0}%
  \setcounter{textcitecount}{0}%
  \setcounter{textcitemaxnames}{0}%
  \def\cbx@textcite@args{#1}\def\cbx@footcite@args{#2}#3%
  \cbx@textcite@args\@empty\cbx@footcite@args\@empty}

\DeclareMultiCiteCommand{\cbx@textcites}{\cbx@textcite}{}
\DeclareMultiCiteCommand{\textcites}
  [\cbx@textcites@init\cbx@textcites\footcites]{\textcite}{}

\let\cbx@textcites@init\cbx@textcite@init
\pretocmd{\cbx@textcites@init}{%
  \UseNextMultiCiteHook%
  \AtNextMultiCite{%
    \renewbibmacro{multiprenote}{}%
    \renewbibmacro{multipostnote}{}}}{}{}

\endinput
\end{filecontents}

\begin{filecontents}[force]{vwa.bbx}
\ProvidesFile{vwa.bbx}
[\abx@bbxid]

\RequireBibliographyStyle{standard}

\renewcommand\mkbibnamefamily[1]{\textsc{#1}}
\DeclareNameAlias{author}{given-family}
\DeclareDelimFormat[bib]{nametitledelim}{\addcolon\space}
\DeclareFieldFormat{urldate}{\mkbibbrackets{\bibstring{urlseen}\space#1}}
\DeclareFieldFormat{title}{#1}

\renewbibmacro*{url+urldate}{%
  \textnormal{\usebibmacro{url}}%
  \iffieldundef{urlyear}
    {}
    {\setunit*{\addspace}%
     \usebibmacro{urldate}}}

\renewbibmacro*{title}{%
  \ifboolexpr{
    test {\iffieldundef{title}}
    and
    test {\iffieldundef{subtitle}}
  }
    {}
    {\printfield[titlecase]{title}%
     \setunit{\subtitlepunct}%
     \printfield[titlecase]{subtitle}%
     \newunit}%
  \printfield{titleaddon}}

\newbibmacro*{bookdate}{%
  \iffieldundef{labelyear}
    {}
    {\printlabeldateextra}%
}

\newbibmacro*{fulldate}{%
  \iffieldundef{labelyear}
    {}
    {\iflabeldateisdate
       {\printfield{issue}%
        \setunit*{\addspace}%
        \printdateextra}
       {\printlabeldateextra}}%
}

\newbibmacro*{onlineauthor}{%
  \printnames{author}%
  \printunit{\space}%
}

\renewbibmacro*{author}{%
  \ifboolexpr{
    test \ifuseauthor
    and
    not test {\ifnameundef{author}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\usebibmacro{bbx:savehash}%
        \printnames{author}%
        \iffieldundef{authortype}
          {\setunit{\printdelim{nameyeardelim}}}
          {\setunit{\printdelim{authortypedelim}}}}%
     \iffieldundef{authortype}
       {}
       {\usebibmacro{authorstrg}%
        \setunit{\printdelim{nameyeardelim}}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
%   \usebibmacro{date+extradate}%
    }

\newbibmacro*{publisher}{%
  \printlist{publisher}%
}

\renewbibmacro*{publisher+location+date}{%
  \printlist{location}%
  \iflistundef{publisher}
    {\setunit*{\addcomma\space}}
    {\setunit*{\addcolon\space}}%
  \printlist{publisher}%
}

\DeclareBibliographyDriver{online}{%
  \usebibmacro{bibindex}%
  \usebibmacro{begentry}%
  \usebibmacro{onlineauthor}%
  \setunit{\printdelim{nametitledelim}}\newblock
  \newunit\newblock
  \usebibmacro{date+extradate}%
  \addcolon
  \newunit\newblock
  \usebibmacro{title}%
  \newunit
  \printlist{language}%
  \newunit\newblock
  \usebibmacro{byauthor}%
  \newunit\newblock
  \usebibmacro{byeditor+others}%
  \newunit\newblock
  \printfield{version}%
  \newunit
  \printfield{note}%
  \newunit\newblock
  \printlist{organization}%
  \ifcitation
    {\iffieldpages{postnote}
       {\setunit{\printdelim{postnotedelim}}%
        \printfield{postnote}}
       {}}
    {}%
  \newunit\newblock
  \iftoggle{bbx:eprint}
    {\usebibmacro{eprint}}
    {}%
  \newunit\newblock
  \usebibmacro{url+urldate}%
  \newunit\newblock
  \usebibmacro{addendum+pubstate}%
  \setunit{\bibpagerefpunct}\newblock
%   \usebibmacro{pageref}%
  \newunit\newblock
  \iftoggle{bbx:related}
    {\usebibmacro{related:init}%
     \usebibmacro{related}}
    {}%
  \usebibmacro{finentry}%
}

\DeclareBibliographyOption[boolean]{dashed}[true]{%
  \ifstrequal{#1}{true}
    {\ExecuteBibliographyOptions{pagetracker}%
     \renewbibmacro*{bbx:savehash}{\savefield{fullhash}{\bbx@lasthash}}}
    {\renewbibmacro*{bbx:savehash}{}}}

\DeclareBibliographyOption[boolean]{mergedate}[true]{%
  \ifcsdef{bbx@opt@mergedate@#1}
    {\csuse{bbx@opt@mergedate@#1}}
    {\PackageError{biblatex}
       {Invalid option 'mergedate=#1'}
       {Valid values are 'maximum', 'compact', 'basic', 'minimum',\MessageBreak
        'true' (=compact), and 'false'.}}}

\providebibmacro*{date+extradate}{}
\providebibmacro*{date+extrayear}{%
  \blx@warning{bibmacro 'date+extrayear' is deprecated.\MessageBreak
    Please use 'date+extradate'.\MessageBreak
    Using 'date+extradate' instead}%
  \usebibmacro{date+extradate}}

\newbibmacro*{bbx:ifmergeddate}{\@secondoftwo}

\renewbibmacro*{date}{%
  \usebibmacro{bbx:ifmergeddate}
    {}
    {\printdate}}%

\def\bbx@opt@mergedate@true{\bbx@opt@mergedate@compact}

% merge date/issue with date label
\def\bbx@opt@mergedate@maximum{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{%
         \iflabeldateisdate
           {\printfield{issue}%
            \setunit*{\addspace}%
            \printdateextra}
           {\printlabeldateextra}}}}%
  \renewbibmacro*{bbx:ifmergeddate}{\iflabeldateisdate}%
  \renewbibmacro*{issue+date}{%
    \usebibmacro{bbx:ifmergeddate}
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \printdate}}}}

% merge date with date label
\def\bbx@opt@mergedate@compact{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{%
         \iflabeldateisdate
           {\printdateextra}
           {\printlabeldateextra}}}}%
  \renewbibmacro*{bbx:ifmergeddate}{\iflabeldateisdate}%
  \renewbibmacro*{issue+date}{%
    \ifboolexpr{test {\usebibmacro{bbx:ifmergeddate}}
                and
                test {\iffieldundef{issue}}}
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \usebibmacro{bbx:ifmergeddate}
           {}
           {\printdate}}}%
    \newunit}}

% merge year-only date with date label
\def\bbx@opt@mergedate@basic{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{\printlabeldateextra}}}%
  \renewbibmacro*{bbx:ifmergeddate}{%
    \ifboolexpr{
      test {\iflabeldateisdate}
      and
      not test {\ifdateshavedifferentprecision{label}{}}
    }%
  }%
  \renewbibmacro*{issue+date}{%
    \ifboolexpr{
      test {\usebibmacro{bbx:ifmergeddate}}
      and
      test {\iffieldundef{issue}}
    }
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \printdate}}%
    \newunit}}

% merge year-only date with year-only date label
\def\bbx@opt@mergedate@minimum{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{\printlabeldateextra}}}%
  \renewbibmacro*{bbx:ifmergeddate}{%
    \ifboolexpr{
      test {\iflabeldateisdate}
      and
      not test {\ifdateshavedifferentprecision{label}{}}
      and
      test {\iffieldundef{extradate}}
    }%
  }%
  \renewbibmacro*{issue+date}{%
    \ifboolexpr{
      test {\usebibmacro{bbx:ifmergeddate}}
      and
      test {\iffieldundef{issue}}
    }
      {}
      {\printtext[parens]{%
         \printfield{issue}%
         \setunit*{\addspace}%
         \printdate}}%
    \newunit}}

% don't merge date/issue with date label
\def\bbx@opt@mergedate@false{%
  \renewbibmacro*{date+extradate}{%
    \iffieldundef{labelyear}
      {}
      {\printtext[parens]{\printlabeldateextra}}}%
  \renewbibmacro*{bbx:ifmergeddate}{\@secondoftwo}%
  \renewbibmacro*{issue+date}{%
    \printtext[parens]{%
      \printfield{issue}%
      \setunit*{\addspace}%
      \usebibmacro{date}}%
    \newunit}}

\ExecuteBibliographyOptions{labeldateparts,sorting=nyt,pagetracker,mergedate}

\DeclareFieldFormat{shorthandwidth}{#1}
\setlength{\bibitemsep}{0pt}

\DeclareNameAlias{editor}{sortname}
\DeclareNameAlias{translator}{sortname}

\DeclareNameWrapperAlias{author}{sortname}
\DeclareNameWrapperAlias{editor}{sortname}
\DeclareNameWrapperAlias{translator}{sortname}

\defbibenvironment{bibliography}
  {\list
     {}
     {\setlength{\leftmargin}{\bibhang}%
      \setlength{\itemindent}{-\leftmargin}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}}}
  {\endlist}
  {\item}

\defbibenvironment{shorthand}
  {\list
     {\printfield[shorthandwidth]{shorthand}}
     {\setlength{\labelwidth}{\shorthandwidth}%
      \setlength{\leftmargin}{\labelwidth}%
      \setlength{\labelsep}{\biblabelsep}%
      \addtolength{\leftmargin}{\labelsep}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}%
      \renewcommand*{\makelabel}[1]{##1\hss}}}
  {\endlist}
  {\item}

\InitializeBibliographyStyle{\global\undef\bbx@lasthash}

\newbibmacro*{bbx:savehash}{%
  \savefield{fullhash}{\bbx@lasthash}}

\newbool{bbx@inset}
\DeclareBibliographyDriver{set}{%
  \booltrue{bbx@inset}%
  \entryset{}{}%
  \newunit\newblock
  \usebibmacro{setpageref}%
  \finentry}

\renewbibmacro*{begrelated}{%
  \booltrue{bbx@inset}}

\renewbibmacro*{endrelated}{%
  \usebibmacro*{bbx:savehash}}

\renewbibmacro*{editor}{%
  \usebibmacro{bbx:editor}{editorstrg}}
\renewbibmacro*{editor+others}{%
  \usebibmacro{bbx:editor}{editor+othersstrg}}
\newbibmacro*{bbx:editor}[1]{%
  \ifboolexpr{
    test \ifuseeditor
    and
    not test {\ifnameundef{editor}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\printnames{editor}%
        \setunit{\printdelim{editortypedelim}}%
        \usebibmacro{bbx:savehash}}%
     \usebibmacro{#1}%
     \clearname{editor}%
     \setunit{\printdelim{nameyeardelim}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
  \usebibmacro{date+extradate}}

\renewbibmacro*{translator}{%
  \usebibmacro{bbx:translator}{translatorstrg}}
\renewbibmacro*{translator+others}{%
  \usebibmacro{bbx:translator}{translator+othersstrg}}
\newbibmacro*{bbx:translator}[1]{%
  \ifboolexpr{
    test \ifusetranslator
    and
    not test {\ifnameundef{translator}}
  }
    {\usebibmacro{bbx:dashcheck}
       {\bibnamedash}
       {\printnames{translator}%
        \setunit{\printdelim{translatortypedelim}}%
        \usebibmacro{bbx:savehash}}%
     \usebibmacro{#1}%
     \clearname{translator}%
     \setunit{\printdelim{nameyeardelim}}}%
    {\global\undef\bbx@lasthash
     \usebibmacro{labeltitle}%
     \setunit*{\printdelim{nonameyeardelim}}}%
  \usebibmacro{date+extradate}}

\newbibmacro*{bbx:dashcheck}[2]{%
  \ifboolexpr{
    test {\iffieldequals{fullhash}{\bbx@lasthash}}
    and
    not test \iffirstonpage
    and
    (
       not bool {bbx@inset}
       or
       test {\iffieldequalstr{entrysetcount}{1}}
    )
  }
    {#1}
    {#2}}

\newbibmacro*{labeltitle}{%
  \iffieldundef{label}
    {\iffieldundef{shorttitle}
       {\printfield{title}%
        \clearfield{title}}
       {\printfield[title]{shorttitle}}}
    {\printfield{label}}}

\endinput
\end{filecontents}

\usepackage[backend=biber,style=vwa,dashed=false,backref=true,natbib=true]{biblatex}
\addbibresource{\jobname.bib}

\begin{document}
Lorem ipsum dolor sit amet.\footcite[67]{test}

Lorem ipsum.\footcite[100]{test1}

Lorem ipsum.\footcite[100]{test1}

Amet.\footcite[67]{test}

\printbibliography
\end{document}

Oliver Jake (2018)：关于书籍的书，第 67 页。url：https://example.com/ [于 20.12.2019 上发布]。//Harry Callum (2017)：测试书籍，第 100 页。url：http://google.com/。//Ebd.，第 100 页。//Oliver Jake，关于书籍的书，第 67 页。

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