摘要:
perfTimeStr = perfTimeStr.replace(perfTimeStr.substring(0,4), "____"); perfTimeStr = perfTimeStr.substring(4); 阅读全文
摘要:
String perfTimeStr = "";// 统一设置日历格式 Calendar calendar = Calendar.getInstance(); calendar.setTime(new Date()); calendar.set(Calendar.DATE, 1); calendar 阅读全文