以下代码遇到问题。输出为 dateStr: 11-Jan-11
。谁能告诉我为什么要修改日期?
String dateStr="";
String actionCompletionDueDate = "16/11/2011";
DateFormat srcDf = new SimpleDateFormat("mm/dd/yyyy");
DateFormat destDf = new SimpleDateFormat("dd-MMM-yy");
if(actionCompletionDueDate != null && !actionCompletionDueDate.equals("")) {
// parse the date string into Date object
System.out.println("actionCompletionDueDate: " + actionCompletionDueDate);
Date actionCompletionDate = srcDf.parse(actionCompletionDueDate);
dateStr = destDf.format(actionCompletionDate);
System.out.println("dateStr: " + dateStr);
}
最佳答案
改变
DateFormat srcDf = new SimpleDateFormat("mm/dd/yyyy");
至
DateFormat srcDf = new SimpleDateFormat("dd/MM/yyyy");
或者将正确的字符串(尊重您的格式)传递给您的代码
String actionCompletionDueDate = "11/16/2011";
并将格式更正为 DateFormat srcDf = new SimpleDateFormat("MM/dd/yyyy");
mm
表示分钟,MM
表示几个月
关于java - 将日期从一种格式转换为另一种格式时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/27545114/