public String[] getParameterValues(String parameter) {
        String[] values = super.getParameterValues(parameter);
        if (values == null) {
            return null;
        }
        int count = values.length;
        String[] encodedValues = new String[count];
        for (int i = 0; i < count; i++) {
            encodedValues[i] = cleanXSS(values[i]);
        }
        return encodedValues;
    }
@author Robert HG (254963746@qq.com) on 11/10/15.
lts-admin/src/main/java/com/github/ltsopensource/admin/web/support/xss/XssHttpServletRequestWrapper.java