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如何将方括号改为圆括号？

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如何将方括号改为圆括号？

你好，我想将引用链接中的作者和年份的方括号更改为圆括号，我使用以下代码：

\usepackage{csquotes}
\usepackage[
  backend=biber,
  style=ext-authoryear,
  backref=true,
  doi=false,
  isbn=false,
  url=false,
  articlein=false,
  dashed=false,
  introcite=plain,
]{biblatex}
\usepackage{hyperref}
\hypersetup{colorlinks,linkcolor={blue},citecolor={blue},urlcolor={red}}  

\DeclareFieldFormat{bbx@introcite}{\mkbibbrackets{#1}}
\DeclareDelimFormat[bbx@introcite]{nameyeardelim}{\addcomma\space}
\UndeclareInnerCiteDelims{bbx@introcite}
\renewcommand*{\introcitepunct}{\quad}
\setlength\bibitemsep{1.5\itemsep}

\DeclareFieldFormat[article]{title}{#1}

\DeclareOuterCiteDelims{cite}{\bibopenbracket}{\bibclosebracket}

\DeclareFieldFormat{linkallcite}{%
  \DeclareFieldFormat{bibhyperref}{##1}%
  \bibhyperref{#1}%
}
\AtIntrocite{\DeclareFieldFormat{linkallcite}{#1}}

\letbibmacro{cite:orig}{cite}
\renewbibmacro{cite}{%
  \printtext[linkallcite]{%
    \usebibmacro{cite:orig}}}

\DeclareDelimFormat{nameyeardelim}{\addcomma\space}

\DefineBibliographyStrings{german}{
  andothers    = {{et\,al\adddot}},
  backrefpage  = {zitiert auf Seite:},
  backrefpages = {zitiert auf Seiten:},
}



\addbibresource{biblio.bib}

我得到的输出是：[Lutkepohl,2005] 但我想要圆括号 (Lutkepohl,2005)。我应该改变什么？提前谢谢您！

答案1

这对你有用吗？

\renewcommand{\bibopenbracket}{(}
\renewcommand{\bibclosebracket}{)}

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