摘要:
Calendar c = Calendar.getInstance();c.setTime(new Date());c.set(Calendar.DAY_OF_MONTH, c.getActualMaximum(Calendar.DAY_OF_MONTH));SimpleDateFormat for 阅读全文
posted @ 2019-03-20 16:49
fc-shi
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摘要:
String filename = "F:\\test123.txt";FileOutputStream stream = null;OutputStreamWriter writer = null;try { stream = new FileOutputStream(filename, true 阅读全文
posted @ 2019-03-20 16:45
fc-shi
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