从 Java 字符串中去除前导和尾随空格 [英] Strip Leading and Trailing Spaces From Java String
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问题描述
是否有一种方便的方法可以从 Java 字符串中去除任何前导或尾随空格?
Is there a convenience method to strip any leading or trailing spaces from a Java String?
类似于:
String myString = " keep this ";
String stripppedString = myString.strip();
System.out.println("no spaces:" + strippedString);
结果:
no spaces:keep this
myString.replace(" ","")
将替换 keep 和 this 之间的空格.
myString.replace(" ","")
would replace the space between keep and this.
推荐答案
可以试试trim()方法.
You can try the trim() method.
String newString = oldString.trim();
看看javadocs
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