PHP中的strtotime()在Java中? [英] PHP's strtotime() in Java?

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本文介绍了PHP中的strtotime()在Java中?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我正在寻找一种简单的方法来从用户可能输入的任何时间输入生成MySQL DATETIME。 PHP使用它的strtotime()函数可以轻松实现:



strtotime('2004-02-12T15:19:21 + 00:00'); p>

strtotime('Thu,21 Dec 2000 16:01:07 +0200');



strtotime('Monday ,1月1日);



strtotime('tomorrow');



strtotime(' - 1 week 2天4小时2秒');



输出:



2004-02-12 07:02:21



2000-12-21 06:12:07



2009-01-01 12:01:00



2009-02-12 12:02:00



2009-02-06 09:02:41



我希望在Java中使用

解决方案

回复ChssPly76。这是我的解决方案,尽管处理以下格式的日期很困难:5 Aug 2009 07:27:51 GMT。也许有一种方法允许它在解析异常的情况下容易处理其他格式?

  public static String stringToDateTime(String string){
SimpleDateFormat sdf = new SimpleDateFormat(d MMM yyyy HH:mm:ss z);
日期日期;
String sqlDate;
try {
date = sdf.parse(string);
SimpleDateFormat sqlFormat = new SimpleDateFormat(yyyy-MM-dd HH:mm:ss);
sqlDate = sqlFormat.format(date);
}
catch(ParseException ex){
sqlDate = string;
}

return sqlDate;
}


I'm looking for an easy way to generate a MySQL DATETIME from any type of time input a user may enter. PHP makes it easy with its strtotime() function that can do:

strtotime(’2004-02-12T15:19:21+00:00′);

strtotime(’Thu, 21 Dec 2000 16:01:07 +0200′);

strtotime(’Monday, January 1st’);

strtotime(’tomorrow’);

strtotime(’-1 week 2 days 4 hours 2 seconds’);

Outputs:

2004-02-12 07:02:21

2000-12-21 06:12:07

2009-01-01 12:01:00

2009-02-12 12:02:00

2009-02-06 09:02:41

I want this in Java!

解决方案

Thanks for the quick reply ChssPly76. Here's my solution, although it's hard coded to handle dates coming in this format: "5 Aug 2009 07:27:51 GMT". Perhaps there is a way to allow it to easily handle other formats in case of a parse exception?

public static String stringToDateTime(String string) {
    SimpleDateFormat sdf = new SimpleDateFormat("d MMM yyyy HH:mm:ss z");
    Date date;
    String sqlDate;
    try {
        date = sdf.parse(string);
        SimpleDateFormat sqlFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        sqlDate = sqlFormat.format(date);
    }
    catch(ParseException ex) {
        sqlDate = string;
    }

    return sqlDate;
}

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