syntax - 如何在ColdFusion中的字符串中编写换行符？

Question

目前，我正在通过以下两种方法之一在字符串中添加换行符:

<cfset someStr="This is line 1" & Chr(10) & "This is line 2" & Chr(10) & "This is line 3" />

要么

<cfset NL=Chr(10) />
<cfset someStr="This is line 1#NL#This is line 2#NL#This is line 3" />

还有其他类似Java / C++的方式吗？我的意思是这样的:

<cfset someStr="This is line 1\nThis is line 2\nThis is line 3" />

Answer 1

你的方法是正确的。 CF中不支持\ n或\ r。从Live Docs

• Chr(10) returns a linefeed character
• Chr(13) returns a carriage return character
• The two-character string Chr(13) & Chr(10) returns a Windows newline