java.util.Date now = new java.util.Date();
SimpleDateFormat df=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String date=df.format(now);
SimpleDateFormat df=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String date=df.format(now);
public String toString() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
StringBuffer tb = new StringBuffer();
return sdf.format(this, tb, new FieldPosition(0)).toString(); }
String转换成Data:
public static String getDateOutput(String outputDate) {
String outDate = "";
if (outputDate == null)
return outDate;
if (outputDate.length() == 8 || outputDate.length() == 14) {
String year = outputDate.substring(0, 4);
String month = outputDate.substring(4, 6);
String day = outputDate.substring(6, 8);
outDate = year + "-" + month + "-" + day;
if (outputDate.length() > 8) {
String hour = outputDate.substring(8, 10);
String minute = outputDate.substring(10, 12);
String second = outputDate.substring(12, 14);
outDate += " " + hour + ":" + minute + ":" + second;
}
}
return outDate;
}
public String toString() {
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
StringBuffer tb = new StringBuffer();
return sdf.format(this, tb, new FieldPosition(0)).toString(); }
String转换成Data:
public static String getDateOutput(String outputDate) {
String outDate = "";
if (outputDate == null)
return outDate;
if (outputDate.length() == 8 || outputDate.length() == 14) {
String year = outputDate.substring(0, 4);
String month = outputDate.substring(4, 6);
String day = outputDate.substring(6, 8);
outDate = year + "-" + month + "-" + day;
if (outputDate.length() > 8) {
String hour = outputDate.substring(8, 10);
String minute = outputDate.substring(10, 12);
String second = outputDate.substring(12, 14);
outDate += " " + hour + ":" + minute + ":" + second;
}
}
return outDate;
}
String strDate="2003-06-30";
java.sql.Date dt=java.sql.Date.valueOf(strDate);