string 字符串中的 MATLAB 行延续
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MATLAB line continuation within string
提问by user 7023
In MATLAB, ...is used to continue a line to the next line. But if I want to continue a long string within quotation, what can I do? ...will be treated as a part of the string itself.
Using []is not a perfect solution since in most cases I use sprintf/fprintfto parse a long string like sql query. Using []would be cumbersome. thanks.
在 MATLAB 中，...用于将一行延续到下一行。但是如果我想在引号内继续一个长字符串，我该怎么办？...将被视为字符串本身的一部分。Using[]不是一个完美的解决方案，因为在大多数情况下我sprintf/fprintf用来解析像 sql 查询这样的长字符串。使用起来[]会很麻烦。谢谢。
回答by Jeremiah Willcock
If you put the string in brackets, you can build it in several pieces:
如果将字符串放在括号中，则可以将其构建为多个部分：
s = ['abc' 'def' ...
'ghi'];
You can then split that statement into several lines between the strings.
然后，您可以将该语句拆分为字符串之间的多行。
回答by Dan
answer=['You can divide strings '...
,'by adding a comma '...
,'(as you probably know one year later).'];
回答by Linda
You can use strcat or horzcat, which gives you somewhat more options than [], including the ability to mix in variables along with the hardcoded values.
您可以使用 strcat 或 horzcat，它为您提供了比 [] 更多的选项，包括将变量与硬编码值混合在一起的能力。
