Html 显示格式化文本
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Html display formatted text
提问by musium
I've to display a bunch of text on an html page. The text looks something like this:
我必须在 html 页面上显示一堆文本。文本看起来像这样：
+-001 This is a Line 00:12:04
002 ----------------------------------
- 003 Everthing looks good so far ------
The text is “pre-formatted” and contains a lot of whit spaces and dashes and every line has the same length (all chars have the same width).
文本是“预先格式化的”，包含大量的空格和破折号，每行的长度相同（所有字符的宽度相同）。
Is there a way to display the text in html without losing the format?
有没有办法在不丢失格式的情况下以html显示文本？
回答by Shiju K Babu
回答by Jukka K. Korpela
The HTML way is to use the preelement, which has been designed for such usage, but beware that
HTML 的方式是使用preelement，它是为这种用法而设计的，但要注意
- To be on the safe side in formatting, put the
<pre>tag right at the start of the first line and the</pre>tag right at the end of the last line. Otherwise some browsers may behave as if there were an empty line at the start or at the end of the element. - You still need to escape occurrences of the characters
<and&in the content (there are some cases where this is not needed, but it is simplest to ignore that.
- 为了安全起见，将
<pre>标签放在第一行的开头，将</pre>标签放在最后一行的末尾。否则，某些浏览器可能会表现得好像在元素的开头或结尾有一个空行。 - 您仍然需要对字符
<和&内容中出现的字符进行转义（在某些情况下不需要这样做，但最简单的方法是忽略它。
Example (where I have added a line containing the expression 1 + 1 < 3):
示例（我添加了一行包含表达式 1 + 1 < 3）：
<pre>+-001 This is a Line 00:12:04
002 ----------------------------------
- 003 Everthing looks good so far ------
- 004 Simple as 1 + 1 < 3 ------</pre>
You can avoid escaping <and &by using xmpinstead of pre, but xmphas been declared deprecated, obsolete, and whatever (but it works nicely in practice).
您可以避免转义<并&使用xmp代替pre，但xmp已被声明为已弃用、已过时等（但它在实践中运行良好）。
<xmp>+-001 This is a Line 00:12:04
002 ----------------------------------
- 003 Everthing looks good so far ------
- 004 Simple as 1 + 1 < 3 ------</xmp>
回答by mehany
Try wrapping the content a PRE tag. http://www.w3schools.com/tags/tag_pre.asp
尝试将内容包装为 PRE 标签。http://www.w3schools.com/tags/tag_pre.asp
