不过这个方法只在IE里支持,Firefox会将注释代码从函数体中移除。 Function.prototype.getMultiline=function() { varlines=newString(this); lines=lines.substring(lines.indexOf("/*\r\n")+4, lines.lastIndexOf("*/")); returnlines; } varstr=function() { /* Line1 Line2Line2 Line3 */ }.getM...
functionmultilineString(spi){// spi === <?string ...?> if(typeofspi!="xml") thrownewTypeError(arguments.callee.name); returnspi.toXMLString() .replace(/^<\?string ([\s\S]*)\?>$/i,"$1") } Comments Comment: You need tologinto post a comment....
在JavaScript中,您可以使用反引号(`)来创建模板字符串,这样可以在多行代码中断字符串。模板字符串允许您在字符串中插入变量和表达式,并使用${}语法进行插值。 例如: 代码语言:javascript 复制 const name = "John"; const age = 30; const multiLineString = ` Hello, my name is ${name} and I am ${ag...
let mulString = `This is a multiline string created using template literal.`; console.log(mulString); OutputThis is a multiline string created using template literal. ExampleIn the below example, we are trying to display the multiline string crated using the template literal on the webpage...
This tutorial teaches how to write a multiline string in JavaScript. In the pre ES6 era, there was no direct support for multiline strings in JavaScript. There are several ways to achieve this, pre ES6 ways which were not so good, and the ES6 way, the syntactic sugar way. We will cov...
You can use escaped newlines (\) at the end of each line of string to make a multi-line concatenation, for example: const str = ' \ Hello World! \ '; Things To Consider: The output will contain the whitespace/tabs etc. as they appear in your string. Whitespace after the slash c...
Discover how to create a multiline stringJavaScript never had a true good way to handle multiline strings, until 2015 when ES6 was introduced, along with template literals.Template literals are strings delimited by backticks, instead of the normal single/double quote delimiter....
You can use string concatenation (through + operator) to create a multi-line string.The following example will show you how to compose some HTML content dynamically in JavaScript using the string concatenation and print it on a webpage.
This is not a multiline string. It's line-continuation. It doesn't preserve newlines, which is the main reason for wanting multiline strings. You would need to do the following: conststr='foo\n\bar'; But then you could just as well concatenate: ...
Before ES6, you have to manually append a newline character (\n) to create a multi-line string: varmultiStr='This is \n\ an example of \n\ multi-line string'; Note that the backslash (\) placed after the newline character (\n) at the end of each line tells the JavaScript engine...