时间日期转换工具类
import java.text.SimpleDateFormatimport java.util.Date/** * @author :ywb * @date :Created in 2022/1/13 6:43 下午 * @description:toDo */object DataTime {  object DateUtil{     var simple : SimpleDateFormat =  _    def DateToString(d:Date, template:String ):String={         simple = new SimpleDateFormat(template)         simple.format(d)    }    def StringToDate(d:String,template:String):Date={      simple = new SimpleDateFormat(template)      simple.parse(d)    }  }  def main(args: Array[String]): Unit = {    var d = new Date()    val str = DateUtil.DateToString(d, "yyyy-MM-dd HH:mm:ss")    println(str)    val date = DateUtil.StringToDate("2022年5月20日","yyyy年MM月dd日")    println(date)  }}
