/** * ½ØÈ¡Ò»¸ö×Ö·û´®ÖпªÍ·µ½Ö¸¶¨³¤¶ÈµÄ×Ö·û´® * * @param full ÍêÕûµÄ×Ö·û´® * @param end ÐÂ×Ö·û´®µÄ³¤¶È * @return */ public static String cutString(String full, int end, String endStr) { try { if (end >= full.length()) { return full; } else { return full.substring(0, end) + endStr; } } catch (IndexOutOfBoundsException e) { e.printStackTrace(); return null; } }