javaTrim方法扩展:Trim掉指定字符

public static String myTrim(String s) {

int start=0,end=s.length()-1;

while(start<=end && s.charAt(start)==' ')
{
start++;
}
while(start<=end && s.charAt(end)==' ')
{
end--;
}
return s.substring(start,end+1);
}
}

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转载自674544686-qq-com.iteye.com/blog/2348654