Scala | 多行字符串到数组 (Scala | Multiline strings to an array)

Scala programming language is employed in working with data logs and their manipulation. Data logs are entered into the code as a single string which might contain multiple lines of code and to work properly with this type of strings we need to convert multiline string to an array of single-line string in Scala.

Scala编程语言用于处理数据日志及其操作。 数据日志作为单个字符串输入到代码中，其中可能包含多行代码，并且要与这种类型的字符串正常工作，我们需要在Scala中将多行字符串转换为单行字符串数组 。

Here, is the program that will be helpful to you in converting a multiline string to an array.

这是在将多行字符串转换为array时将对您有所帮助的程序。

object myObject 
{ 
def main(args:Array[String]) 
{ 
val data = """This is a multiline 
string 
in Scala programming language"""
val dataArr = data.split("\n").filter(_ != "")
println("Array conversion of the given multiline string is : ")
for(i <- 0 to dataArr.length-1)
println(dataArr(i))
} 
} 

Output

输出量

Array conversion of the given multiline string is : 
This is a multiline 
string 
in Scala programming language

Explanation:

说明：

To convert the given multiline string to an array. Here, we have used two methods: split and filter.

将给定的多行字符串转换为数组 。 在这里，我们使用了两种方法： split和filter 。

翻译自: https://www.includehelp.com/scala/program-to-convert-multiline-strings-to-an-array.aspx