How to solve the error in Java when trying to retrieve …

If you encounter an error while trying to retrieve the end-of-month date in Java, you can try the following solutions:

1. Schedule
2. Schedule

Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.MONTH, month - 1); // 设置月份，注意月份从0开始计数，需要减1
int lastDayOfMonth = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); // 获取指定月份的最大天数

1. A date in the format of year, month, and day.
2. the java.time package
3. The date of the day
4. Set the day of the month.

LocalDate date = LocalDate.now();
date = date.withDayOfMonth(date.lengthOfMonth()); // 将日期设置为月份的最后一天

1. Return the last day of the month.

import org.joda.time.DateTime;
import org.joda.time.DateTimeConstants;

DateTime dateTime = new DateTime();
DateTime lastDayOfMonth = dateTime.dayOfMonth().withMaximumValue(); // 获取月份的最后一天

These are some common solutions, choose the appropriate one based on your specific situation. Also, make sure your date format and parameters are passed correctly to avoid passing invalid parameters that may cause errors.