使用 setspace 之后的 p 列删除 longtable 中行之间的间距

Question

我根据你的 MWE 做了一些改动，可能在回答中引入了一些不好的做法。因此，我建议你不要从我的代码中学习，尽管它可能有助于你解决问题。也许有人可以通过编辑我的答案来改进。

作为Mico 建议 \setstretch{1.0}可能会解决行与行之间的间距p 柱

要控制最后两个规则之间的间距，您可以\specialrule在原始 MWE 中使用。其\bottomrule工作原理如下：

\specialrule{\heavyrulewidth}{\aboverulesep}{\belowbottomsep}

因此，您可以使用以下命令来控制其上方的间距：

\specialrule{\heavyrulewidth}{-9pt}{\belowbottomsep}

（编辑：你甚至不需要\specialrule你的情况）

完整代码如下：

\documentclass[a4paper,10pt]{article} 
\usepackage{booktabs} 
\usepackage{pdflscape} 
\usepackage{caption} 
\captionsetup[table]{skip=3pt}
\usepackage{longtable} 
\usepackage{setspace}

\usepackage{lipsum} % <---- To have dummy text
\usepackage[width=16cm]{geometry}  % <---- So that the table has enough space to fit on the page and you see it centered

\begin{document} 
\setstretch{1.45}
\lipsum[1]  % <---- Dummy text (see that the stretching works here)

\begingroup
\setstretch{1.0}
\small
\tabcolsep=1pt
\begin{longtable}{ccccp{5cm}}

\caption{List of Indicators}\\ 
\toprule\midrule

Category & Dataset & Ticker & Num & Description \\

\midrule \endfirsthead
\midrule \endhead 
\midrule \endfoot
\midrule\bottomrule \endlastfoot

Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\[-2pt]
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons) \\
Non-Household Balance Sheets & x2 & TNWMVgh34JRM3 & 103 & Nonfinancial Corporate Business Sector Net Worth to Disposable Business Income (Percent) \\
Stock Markets & x3 & NIKKEI & 0 & Stock Average \\
Labor & x1 & UNEMPLRATE25o & 7 & Unemployment Level - Job Leavers (Thousands of Persons)
% Moved the \bottomrule up to \endlastfoot declaration
\label{table:vl}
\end{longtable}
\endgroup

\lipsum[1]  % <---- Dummy text (see that the stretching works here too)

\end{document}

笔记：

您编写顶部和底部双线的方式导致表格以以下宽度开始：

\heavyrulewidth
\lightrulewidth

最后以以下内容作为结束：

\heavyrulewidth
\heavyrulewidth

您可能想要\toprule\midrule在开始和\midrule\bottomrule结束时使用。

Answer 1