日期类型转换
String needFormatedDate = "10/May/2010";
java.text.SimpleDateFormat formatFrom = new java.text.SimpleDateFormat("dd/MMM/yyyy",java.util.Locale.US);
java.text.SimpleDateFormat formatTo = new java.text.SimpleDateFormat("yyyy-/MM/dd");
Date date = formatFrom.parse(needFormatedDate);
String myDate = formatTo.format(date);
System.out.println(myDate); //"2010-05-10"
String needFormatedDate = "10/May/2010";
java.text.SimpleDateFormat formatFrom = new java.text.SimpleDateFormat("dd/MMM/yyyy",java.util.Locale.US);
java.text.SimpleDateFormat formatTo = new java.text.SimpleDateFormat("yyyy-/MM/dd");
Date date = formatFrom.parse(needFormatedDate);
String myDate = formatTo.format(date);
System.out.println(myDate); //"2010-05-10"