private String stringFilter(String str) throws PatternSyntaxException {//数字字母和汉字String regEx = "[^a-zA-Z0-9\\u4E00-\\u9FA5]";Pattern p = pile(regEx);Matcher m = p.matcher(str);return m.replaceAll("").trim();}
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时间:2018-10-11 09:58:44
private String stringFilter(String str) throws PatternSyntaxException {//数字字母和汉字String regEx = "[^a-zA-Z0-9\\u4E00-\\u9FA5]";Pattern p = pile(regEx);Matcher m = p.matcher(str);return m.replaceAll("").trim();}