按照指定长度切割字符串

  /**
     * 按照指定长度分割字符串
     * @param inputString	需要切割的源字符串
     * @param length	指定的长度
     * @return
     */
    public static String getDivLines(String inputString, int length) {
        List divList = new ArrayList<>();
        int remainder = (inputString.length()) % length;

        // 一共要分割成几段
        int number = (int) Math.floor((inputString.length()) / length);

        for (int index = 0; index < number; index++) {
            String childStr = inputString.substring(index * length, (index + 1) * length)+" ";
            divList.add(childStr);
        }
        if (remainder > 0) {
            String cStr = inputString.substring(number * length, inputString.length())+"";
            divList.add(cStr);
        }
        String string="";
        for (int i= 0;i<divList.size();i++){
            string = string+" "+divList.get(i);
        }


              return string;

    }

结果输出：6682  2928  0023  0309 0

   /**
     * 按照指定长度截取字符串
     * @param inputString	需要截取的源字符串
     * @return
     */

    private String PeocessData(String inputString){
       String address = null;
        int index1 = inputString.indexOf("市");
        int index2 = inputString.indexOf("县");
        int index3 = inputString.indexOf("区");

        String cityStr = inputString.substring(index1 - 2, index1 + 1);
        String areStr = inputString.substring(index3-2, index3+1);
        if (index2 !=-1){
            address = inputString.substring(index1 - 2, index1 + 1)+" "+inputString.substring(index2-2, index2+1);
        }else {
            address = inputString.substring(index1 - 2, index1 + 1)+" "+inputString.substring(index3-2, index3+1);
        }
        return address;

    }