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从字符串中删除所有空格. Kotlin

从字符串中删除所有空格. Kotlin

#kotlin #remove #string

Kotlin

xxxxxxxxxx
 
fun main(args: Array<String>) {
    var sentence = "T    his is b  ett     er."
    println("Original sentence: $sentence")
​
    sentence = sentence.replace("\\s".toRegex(), "")
    println("After replacement: $sentence")
}

Output result

Original sentence: T    his is b  ett     er.
After replacement: Thisisbetter.

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