在 Java 中将字符串转换为日历对象

2022-01-11 00:00:00 datetime date calendar simpledateformat java

我是 Java 新手，通常使用 PHP.

I am new to Java, usually work with PHP.

我正在尝试转换这个字符串:

I am trying to convert this string:

2011 年 3 月 14 日星期一 16:02:37 GMT

Mon Mar 14 16:02:37 GMT 2011

到一个日历对象中，这样我就可以像这样轻松地提取年份和月份:

Into a Calendar Object so that I can easily pull the Year and Month like this:

String yearAndMonth = cal.get(Calendar.YEAR)+cal.get(Calendar.MONTH);

手动解析会是个坏主意吗?使用子字符串方法?

Would it be a bad idea to parse it manually? Using a substring method?

任何建议都会有所帮助，谢谢！

Any advice would help thanks!

推荐答案

Calendar cal = Calendar.getInstance();
SimpleDateFormat sdf = new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.ENGLISH);
cal.setTime(sdf.parse("Mon Mar 14 16:02:37 GMT 2011"));// all done

注意:根据您的环境/要求设置 Locale

note: set Locale according to your environment/requirement

另见

  • Javadoc

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