\documentclass{article}
\usepackage[colorlinks=true]{hyperref}
\usepackage{pdfpages}%直接插入pdf文件页
\graphicspath{{egfigure/}{example/}}

\begin{document}

\phantomsection
%\addcontentsline{toc}{section}{opt-eg-authoryear}
\includepdf[pages=-,addtotoc={1,section,1,opt-eg-dblang,eg:doublelang}]{example/opt-eg-dblang.pdf}


\phantomsection
%\addcontentsline{toc}{section}{opt-eg-authoryear}
\includepdf[pages=-,addtotoc={1,section,1,opt-eg-authoryear,eg:ay}]{example/opt-eg-authoryear.pdf}

\phantomsection
%\addcontentsline{toc}{section}{opt-autolang-multilan}
\includepdf[pages=-,addtotoc={1,section,1,opt-autolang-multilan,eg:multilang}]{example/opt-autolang-multilan.pdf}


\phantomsection
%\addcontentsline{toc}{section}{opt-eg-multilan}
\includepdf[pages=-,addtotoc={1,section,1,opt-eg-multilan,eg:multilanga}]{example/opt-eg-multilan.pdf}


\phantomsection
\includepdf[pages=-,addtotoc={1,section,1,opt-gblanorder-chineseahead,eg:lanordercnah}]{example/opt-gblanorder-chineseahead.pdf}

\phantomsection
\includepdf[pages=-,addtotoc={1,section,1,opt-gblanorder-englishahead,eg:lanorderenah}]{example/opt-gblanorder-englishahead.pdf}

\phantomsection
\includepdf[pages=-,addtotoc={1,section,1,opt-gblanorder-udforder,eg:lanorderudf}]{example/opt-gblanorder-udforder.pdf}

\phantomsection
\includepdf[pages=-,addtotoc={1,section,1,test-setlocal,eg:setlocalstring}]
{example/test-setlocal.pdf}

\phantomsection
\includepdf[pages=-,addtotoc={1,section,1,test-setlocal-multilan,eg:setlocalstringmutillan}]
{example/test-setlocal-multilan.pdf}


\end{document}
