使用java获取当前月份的第一个日期 [英] Get first date of current month in java

问题描述

我想要到达 ToDate 将具有以前的日期， FromDate 将有第一个日期的当前月份。对于一月，它将 1/1/2013 等。如何正确获取当前月份的第一个日期？我不能这样做。

I am trying to get to and from date where ToDate will have previous date and FromDate will have first date of the current month. For January it would be 1/1/2013 and so on. How to get the first date of the current month correctly? I am not able to do it.

today.add(Calendar.DAY_OF_MONTH, -1);
java.util.Date previousDay=today.getTime();
ToDate = sdfFile1.format(newjava.sql.Date(previousDay.getTime()));
today.add(Calendar.DATE, 1);
java.util.Date nextDay=today.getTime();
FromDate = sdfFile1.format(new java.sql.Date(nextDay.getTime()));

推荐答案

试用

    Calendar c = Calendar.getInstance();   // this takes current date
    c.set(Calendar.DAY_OF_MONTH, 1);
    System.out.println(c.getTime());       // this returns java.util.Date

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