node.js - 如何在 swig 模板中创建多行字符串变量？

Question

我正在尝试在 swig 中创建一个多行字符串变量：

{% set myVariable = "
  multi
  line
  string
" %}

然后我记录它：

{% logMyVariable(myVariable) %}

但我不明白为什么我的变量没有显示在几行：

multi line string

而我期待：

multi
line 
string

你知道我怎么能做到吗？

Answer 1

In HTML, new lines in text aren’t rendered when the text is displayed. For example, this HTML:

<p>Let’s split this sentence up
onto
multiple
lines.</p>

Will render like this:

Let’s split this sentence up onto multiple lines.

You might want to wrap your log in a <pre> tag, as that will preserve new lines (and multiple spaces between words, which are also ignored in rendered HTML):

<pre>{% logMyVariable(myVariable) %}</pre>