java去字符串空白
Pattern pattern = Pattern.compile("[\\s\\p{Zs}]");
Matcher re = pattern.matcher(imageURLString);
imageURLString=re.replaceAll("");//去掉空白
Pattern pattern = Pattern.compile("[\\s\\p{Zs}]");
Matcher re = pattern.matcher(imageURLString);
imageURLString=re.replaceAll("");//去掉空白