我有以下有效的 MWE：
\begin{filecontents*}{\jobname.csv}
Project, Size
A_b,-0.1237466
b,0.04632737
\end{filecontents*}
\documentclass{article}
\usepackage{csvsimple}
\begin{document}
\csvreader[tabular=l|r,
respect underscore=true,
table head=\hline Project & Size \\\hline\hline,
late after line=\\\hline]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{document}
然而，我无法提出\caption。我试过
\begin{filecontents*}{\jobname.csv}
Project, Size
A_b,-0.1237466
b,0.04632737
\end{filecontents*}
\documentclass{article}
\usepackage{csvsimple}
\begin{document}
\csvreader[tabular=l|r,
respect underscore=true,
table head=\caption{Sample table}
\hline Project & Size \\\hline\hline,
late after line=\\\hline]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{document}
\caption{}但我遇到了各种无法轻松调试的错误。以这种方式生成的表的放在哪里？
注意：我不想csvreader在里面使用，\begin{table}...因为respect underscore=true当我这样做时似乎无法正常工作，并且我的数据中有下划线。
答案1
抱歉，但respect underscore=true在 内运行正常\begin{table} ... \end{table}。
不过，还有一个使用的解决方案longtable，这里是它们两个：
\begin{filecontents*}{\jobname.csv}
Project, Size
A_b,-0.1237466
b,0.04632737
\end{filecontents*}
\documentclass{article}
\usepackage{longtable}
\usepackage{csvsimple}
\usepackage{float}
\usepackage{caption}
\begin{document}
\listoftables
\begin{table}[htb]\centering
\caption{Sample table}\label{tab:test}
\csvreader[%
tabular=l|r,
respect underscore=true,
table head=\hline Project & Size \\\hline\hline,
late after line=\\\hline
]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{table}
As you can see in table~\ref{tab:test}, \texttt{respect underscore=true} works perfectly within \texttt{\textbackslash begin\{table\}\dots\textbackslash end\{table\}}
\csvreader[
longtable=l|r,
respect underscore=true,
table head=\caption{Sample table with \texttt{longtable}}\label{tab:test2}\\\hline Project & Size \\\hline\hline\endhead
\hline\endfoot,
late after line=\\
]{\jobname.csv}{}{\csvcoli & \csvcolii}
\end{document}
答案2
例如，您可以使用环境center并在其中添加\captionof（需要加载包caption）。您需要一个环境才能使用\captionof，并且在您的例子中，您可以使用环境center使表格居中...
参见以下代码
\begin{filecontents*}{\jobname.csv}
Project, Size
A_b,-0.1237466
b,0.04632737
\end{filecontents*}
\documentclass{article}
\usepackage{csvsimple}
\usepackage{caption} % <================================= for \captionof
\begin{document}
\listoftables
\begin{center} % <======================================================
\captionof{table}{Test}\label{tab:test} % <=============================
\csvreader[%
tabular=l|r,
respect underscore=true,
table head=\hline Project & Size \\\hline\hline,
late after line=\\\hline
]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{center} % <========================================================
As you can see in table~\ref{tab:test} \dots
\end{document}
使用以下命令进行编译，结果如下pdflatex：
如您所见，_表格中显示不正确。现在添加行
\usepackage[T1]{fontenc} % <======================== needed for pdflatex
回到序言，您会_在表格中获得很好的打印。您需要[T1]{fontenc}使用 正确打印文档pdflatex。然后，您还会获得_使用 环境 打印的文档table。
请看下面的代码
\begin{filecontents*}{\jobname.csv}
Project, Size
A_b,-0.1237466
b,0.04632737
\end{filecontents*}
\documentclass{article}
\usepackage[T1]{fontenc} % <======================== needed for pdflatex
\usepackage{csvsimple}
\usepackage{caption} % <================================= for \captionof
\begin{document}
\listoftables
\begin{center} % <======================================================
\captionof{table}{Test}\label{tab:test} % <=============================
\csvreader[%
tabular=l|r,
respect underscore=true,
table head=\hline Project & Size \\\hline\hline,
late after line=\\\hline
]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{center} % <========================================================
As you can see in table~\ref{tab:test} \dots
\begin{table}[hb] % <===================================================
\caption{Test1}\label{tab:test1} % <====================================
\centering % <==========================================================
\csvreader[%
tabular=l|r,
respect underscore=true,
table head=\hline Project & Size \\\hline\hline,
late after line=\\\hline
]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{table} % <========================================================
As you can see in table~\ref{tab:test1} \dots
\end{document}
及其结果：
如果你使用lualatex或进行编译，则xelatex不需要调用 package 。因此，注释掉上面 mwe 中的fontenc行，然后使用 进行编译，你会得到类似的结果：\usepackage[T1]{fontenc}lualatex
答案3
\captionof使用包中的解决方法caption：
\begin{filecontents*}{\jobname.csv}
Project, Size
A_b,-0.1237466
b,0.04632737
\end{filecontents*}
\documentclass{article}
\usepackage{csvsimple}
\usepackage{caption}
\begin{document}
\begin{minipage}{\textwidth}
\captionof{table}{caption text}
\csvreader[tabular=l|r,
respect underscore=true,
table head=\hline Project & Size \\\hline\hline,
late after line=\\\hline]%
{\jobname.csv}{}%
{\csvcoli & \csvcolii}%
\end{minipage}
\end{document}