在 LaTeX 中无法在多列中添加空间即使用 \vspace{length}即在 \begin{multicols} 环境中

问题描述

我试图在第一列中添加垂直空间，但在写入 \vspace{10cm} 后，仍然没有得到所需的结果。 Image of required result can be found here。 如果代码有问题（代码附后），请更正。否则你也可以建议其他方法。

\documentclass{article}
    \usepackage{multicol}
    \usepackage{tikz}
    \begin{document}
        \begin{multicols}{2}
            \vspace{10cm}
            \begin{flushleft}
                Date:
                \\ Place
            \end{flushleft}
            
            \columnbreak
            examiners   \\
            \begin{flushright}
                
                \par
                1.\begin{tikzpicture}
                    \draw [thick,densely dashed={dash pattern=on 3pt off 2pt}] (0,0) -- (7,0);
                \end{tikzpicture}
                \par
                2.\begin{tikzpicture}
                    \draw [thick,0);
                \end{tikzpicture}
            \end{flushright}
        \end{multicols}
    \end{document}

解决方法

如果 {"meals":[{"idMeal":"52852","strMeal":"Tuna Nicoise","strDrinkAlternate":null,"strCategory":"Seafood","strArea":"French","strInstructions":"Heat oven to 200C\/fan 180C\/gas 6. Toss the potatoes with 2 tsp oil and some seasoning. Tip onto a large baking tray,then roast for 20 mins,stirring halfway,until crisp,golden and cooked through.\r\nMeanwhile,put eggs in a small pan of water,bring to the boil,then simmer for 8-10 mins,depending on how you like them cooked. Plunge into a bowl of cold water to cool for a few mins. Peel away the shells,then cut into halves.\r\nIn a large salad bowl,whisk together the remaining oil,red wine vinegar,capers and chopped tomatoes. Season,tip in the onion,spinach,tuna and potatoes,then gently toss together. Top with the eggs,then serve straight away.","strMealThumb":"https:\/\/www.themealdb.com\/images\/media\/meals\/yypwwq1511304979.jpg","strTags":null,"strYoutube":"https:\/\/www.youtube.com\/watch?v=3_UAxkx0u6U","strIngredient1":"Potatoes","strIngredient2":"Olive Oil","strIngredient3":"Eggs","strIngredient4":"Red Wine Vinegar","strIngredient5":"Capers","strIngredient6":"Sunflower Oil","strIngredient7":"Red Onions","strIngredient8":"Spinach","strIngredient9":"Tuna","strIngredient10":"","strIngredient11":"","strIngredient12":"","strIngredient13":"","strIngredient14":"","strIngredient15":"","strIngredient16":"","strIngredient17":"","strIngredient18":"","strIngredient19":"","strIngredient20":"","strMeasure1":"450g","strMeasure2":"2 tblsp ","strMeasure3":"4","strMeasure4":"1 tbls","strMeasure5":"2 tblsp ","strMeasure6":"50g","strMeasure7":"\u00bd","strMeasure8":"100g ","strMeasure9":"400g","strMeasure10":"","strMeasure11":"","strMeasure12":"","strMeasure13":"","strMeasure14":"","strMeasure15":"","strMeasure16":"","strMeasure17":"","strMeasure18":"","strMeasure19":"","strMeasure20":"","strSource":"https:\/\/www.bbcgoodfood.com\/recipes\/9529\/winter-tuna-nioise","strImageSource":null,"strCreativeCommonsConfirmed":null,"dateModified":null}]} 不是列中的第一件事，它会起作用。你可以在它之前添加一些不可见的东西，比如 \vspace。

题外话：

• 在虚线上使用 tikz 感觉有点矫枉过正，你可以使用 \mbox{} 代替（这也可以避免过满警告）

• 您不应该滥用 \dotfill 作为换行符，这会导致许多未满框警告。只需留下一个空行即可开始新的段落

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