我想自定义此代码
\documentclass{article}
\usepackage[most]{tcolorbox}
\usepackage{lipsum}
\newtcolorbox{topbox}[2][]{
title=#2,
enhanced, breakable,
enlarge top initially by=1cm,
% enlarge bottom finally by=5mm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and first={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.south west)|-([yshift=1cm]frame.north)-|
([xshift=5mm]frame.south east);
\node[fill=green!70!black, minimum height=5mm,
minimum width=\linewidth, anchor=north] at ([yshift=1cm]frame.north)
(outertitle) {};
\node[text=white, anchor=west] at ([xshift=3mm]outertitle.west) {Outer title};
},
overlay middle and last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
#1
}
\newtcolorbox{middlebox}[2][]{
title=#2,
enhanced, breakable,
% enlarge top initially by=1cm,
% enlarge bottom finally by=5mm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([xshift=-5mm]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([xshift=5mm]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
#1
}
\newtcolorbox{bottombox}[2][]{
title=#2,
enhanced, breakable,
% enlarge top initially by=1cm,
enlarge bottom finally by=5mm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and last={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)|-([yshift=-5mm]frame.south)
-|([xshift=5mm]frame.north east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
#1
}
\begin{document}
\lipsum[1]
\begin{topbox}{this is the title}
\lipsum[1-2]
\end{topbox}
\begin{middlebox}[colframe=red, colback=pink!10]{this is the title}
\lipsum[1-5]
\end{middlebox}
\begin{middlebox}[colframe=brown!70!black, colback=brown!10]{this is the title}
\lipsum[1-2]
\end{middlebox}
\begin{bottombox}[colframe=blue, colback=cyan!10]{this is the title}
\lipsum[1-3]
\end{bottombox}
\lipsum[1]
\end{document}
通过引入此代码来更改内部框
\NewTColorBox[auto counter,number within=chapter]{exercise}{m+O{}}{%
enhanced jigsaw,enforce breakable,pad at break=0mm,
colframe=green!20!black,
colback=yellow!10!white,
coltitle=green!40!black,
fonttitle=\bfseries,
underlay={\begin{tcbclipinterior}
\shade[inner color=green!80!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Exercise~ \thetcbcounter:},
label={exercise:#1},
attach title to upper=\quad,
after upper={\par\hfill\textcolor{green!40!black}%
{\itshape Solution on page~\pageref{solution:#1}}},
lowerbox=ignored,
savelowerto=solutions/exercise-\thetcbcounter.tex,
record={\string\solution{#1}{solutions/exercise-\thetcbcounter.tex}},
#2
}
\NewTotalTColorBox{\solution}{mm}{%
enhanced,
colframe=red!20!black,
colback=yellow!10!white,
coltitle=red!40!black,
fonttitle=\bfseries,
underlay={\begin{tcbclipinterior}
\shade[inner color=red!50!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Solution of Exercise~\ref{exercise:#1} on page~\pageref{exercise:#1}:},
phantomlabel={solution:#1},
attach title to upper=\par,
}{\input{#2}}
\tcbset{no solution/.style={no recording,after upper=}}
我尝试过多次将我的代码集成到建议的代码中（顶部中间和底部框），但无法成功，总是出现错误。如果有人能帮助我，我将不胜感激。
答案1
你可以从这里开始：
\documentclass{article}
\usepackage[most]{tcolorbox}
\usepackage{lipsum}
\usepackage{lmodern}
\tcbset{
exercisestyle/.style={%
enhanced,
breakable,
colframe=green!20!black,
colback=yellow!10!white,
coltitle=green!40!black,
fonttitle=\bfseries,
underlay unbroken and first={%
\begin{tcbclipinterior}
\shade[inner color=green!80!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
underlay middle and last={%
\begin{tcbclipinterior}
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Exercise~\thetcbcounter:},
label={exercise@\thetcbcounter},
attach title to upper=\quad,
after upper={\par\hfill\textcolor{green!40!black}%
{\itshape Solution on page~\pageref{solution@\thetcbcounter}}},
lowerbox=ignored,
savelowerto=solutions/exercise-\thetcbcounter.tex,
record={\string\solution{\thetcbcounter}{solutions/exercise-\thetcbcounter.tex}},
},
no solution/.style={no recording, after upper=}
}
\NewTotalTColorBox{\solution}{mm}{%
enhanced,
colframe=red!20!black,
colback=yellow!10!white,
coltitle=red!40!black,
fonttitle=\bfseries,
underlay={%
\begin{tcbclipinterior}
\shade[inner color=red!50!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Solution of Exercise~\ref{exercise@#1} on page~\pageref{exercise@#1}:},
phantomlabel={solution@#1},
attach title to upper=\par,
}{\input{#2}}
\NewTColorBox[auto counter, number within=section]{topexercise}{+!O{}}{%
exercisestyle,
enlarge top initially by=1cm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and first={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.south west)|-([yshift=1cm]frame.north)-|
([xshift=5mm]frame.south east);
\node[fill=green!70!black, minimum height=5mm,
minimum width=\linewidth, anchor=north] at ([yshift=1cm]frame.north)
(outertitle) {};
\node[text=white, anchor=west, font=\bfseries] at ([xshift=3mm]outertitle.west) {Some exercises to solve \dots};
},
overlay middle and last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
#1
}
\NewTColorBox[use counter from=topexercise]{midexercise}{+!O{}}{%
exercisestyle,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([xshift=-5mm]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([xshift=5mm]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
#1
}
\NewTColorBox[use counter from=topexercise]{botexercise}{+!O{}}{%
exercisestyle,
enlarge bottom finally by=5mm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and last={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)|-([yshift=-5mm]frame.south)
-|([xshift=5mm]frame.north east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
#1
}
\begin{document}
\tcbstartrecording
\section{First section}
\lipsum[1]
\begin{topexercise}
\lipsum[1-2]
\tcblower
\lipsum[3]
\end{topexercise}
\begin{midexercise}
\lipsum[3-5]
\tcblower
\lipsum[6]
\end{midexercise}
\begin{botexercise}
\lipsum[6-9]
\tcblower
\lipsum[10]
\end{botexercise}
\tcbstoprecording
\section{Solutions}
\tcbinputrecords
\end{document}
更新：盒装解决方案
解决方案也可以像练习一样用方框包装，但在这种情况下无法使用\tcbinputrecords命令，每个解决方案都必须手动加载。这样，第一个解决方案将是topsolution，中间的将是midsolution，最后一个将是botsolution。
top如果、mid以及bot练习和解决方案的样式定义像exercisestyle和solutionstyle并且它们之间共享，则以下代码可以缩短。
\documentclass{article}
\usepackage[most]{tcolorbox}
\usepackage{lipsum}
\usepackage{lmodern}
\tcbset{
exercisestyle/.style={%
enhanced,
breakable,
colframe=green!20!black,
colback=yellow!10!white,
coltitle=green!40!black,
fonttitle=\bfseries,
underlay unbroken and first={%
\begin{tcbclipinterior}
\shade[inner color=green!80!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
underlay middle and last={%
\begin{tcbclipinterior}
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Exercise~\thetcbcounter:},
label={exercise@\thetcbcounter},
attach title to upper=\quad,
after upper={\par\hfill\textcolor{green!40!black}%
{\itshape Solution on page~\pageref{solution@\thetcbcounter}}},
lowerbox=ignored,
savelowerto=solutions/exercise-\thetcbcounter.tex,
record={\string\solution{\thetcbcounter}{solutions/exercise-\thetcbcounter.tex}},
},
solutionstyle/.style={
enhanced,
breakable,
colframe=red!20!black,
colback=yellow!10!white,
coltitle=red!40!black,
fonttitle=\bfseries,
underlay unbroken and first={%
\begin{tcbclipinterior}
\shade[inner color=red!50!yellow,outer color=yellow!10!white]
(interior.north west) circle (2cm);
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
underlay middle and last={%
\begin{tcbclipinterior}
\draw[help lines,step=5mm,yellow!80!black,shift={(interior.north west)}]
(interior.south west) grid (interior.north east);
\end{tcbclipinterior}},
title={Solution of Exercise~\ref{exercise@#1} on page~\pageref{exercise@#1}:},
phantomlabel={solution@#1},
attach title to upper=\par,
},
no solution/.style={no recording, after upper=}
}
\NewTotalTColorBox{\topsolution}{mm}{%
solutionstyle=#1,
enlarge top initially by=1cm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and first={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.south west)|-([yshift=1cm]frame.north)-|
([xshift=5mm]frame.south east);
\node[fill=green!70!black, minimum height=5mm,
minimum width=\linewidth, anchor=north] at ([yshift=1cm]frame.north)
(outertitle) {};
\node[text=white, anchor=west, font=\bfseries] at ([xshift=3mm]outertitle.west) {Solutions to previous exercises};
},
overlay middle and last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
}{\input{#2}}
\NewTotalTColorBox{\midsolution}{mm}{%
solutionstyle=#1,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([xshift=-5mm]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([xshift=5mm]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
}{\input{#2}}
\NewTotalTColorBox{\botsolution}{mm}{%
solutionstyle=#1,
enlarge bottom finally by=5mm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and last={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)|-([yshift=-5mm]frame.south)
-|([xshift=5mm]frame.north east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
}{\input{#2}}
\NewTColorBox[auto counter, number within=section]{topexercise}{+!O{}}{%
exercisestyle,
enlarge top initially by=1cm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and first={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.south west)|-([yshift=1cm]frame.north)-|
([xshift=5mm]frame.south east);
\node[fill=green!70!black, minimum height=5mm,
minimum width=\linewidth, anchor=north] at ([yshift=1cm]frame.north)
(outertitle) {};
\node[text=white, anchor=west, font=\bfseries] at ([xshift=3mm]outertitle.west) {Some exercises to solve \dots};
},
overlay middle and last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
#1
}
\NewTColorBox[use counter from=topexercise]{midexercise}{+!O{}}{%
exercisestyle,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([shift={(-5mm,5mm)}]frame.north west)--([xshift=-5mm]frame.south west)
([shift={(5mm,5mm)}]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay last={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([shift={(-5mm,-5mm)}]frame.south west)
([xshift=5mm]frame.north east)--([shift={(5mm,-5mm)}]frame.south east);
},
#1
}
\NewTColorBox[use counter from=topexercise]{botexercise}{+!O{}}{%
exercisestyle,
enlarge bottom finally by=5mm,
enlarge left by=5mm,
enlarge right by=5mm,
width=\linewidth-10mm,
overlay unbroken and last={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)|-([yshift=-5mm]frame.south)
-|([xshift=5mm]frame.north east);
},
overlay first={
\draw[green!70!black, line width=.5mm]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
overlay middle={
\draw[green!70!black, line width=.5mm, rounded corners]
([xshift=-5mm]frame.north west)--([xshift=-5mm]frame.south west)
([xshift=5mm]frame.north east)--([xshift=5mm]frame.south east);
},
#1
}
\begin{document}
\tcbstartrecording
\section{First section}
\lipsum[1]
\begin{topexercise}
\lipsum[1-2]
\tcblower
\lipsum[3]
\end{topexercise}
\begin{midexercise}
\lipsum[3-5]
\tcblower
\lipsum[6]
\end{midexercise}
\begin{botexercise}
\lipsum[6-9]
\tcblower
\lipsum[10]
\end{botexercise}
\tcbstoprecording
\section{Solutions}
%\tcbinputrecords
\topsolution{1.1}{solutions/exercise-1.1.tex}
\midsolution{1.2}{solutions/exercise-1.2.tex}
\botsolution{1.3}{solutions/exercise-1.3.tex}
\end{document}
