Java trim() method: remove the spaces before and after the string
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Java
trim()
Example
public static void main(String[] args){ String strCom = "JAVA编程词典"; //定义字符串 String str = strCom.trim(); //去除字符串前后的空格 System.out.println("未去除前后空格的字符串:"+strCom); System.out.println("去除前后空格后的字符串:"+str); }
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