docs: public static String toSBC(String input, Set<Character> notConvertSet) {
  		char c[] = input.toCharArray();
  		for (int i = 0; i < c.length; i++) {
  			if (null != notConvertSet && notConvertSet.contains(c[i])) {
  				// 跳过不替换的字符
  				continue;
  			}
  
  			if (c[i] == ' ') {
  				c[i] = '\u3000';
  			} else if (c[i] < '\177') {
  				c[i] = (char) (c[i] + 65248);
  
  			}
  		}
  		return new String(c);
  	}