IOS gets the number of days in the current month (RPM)

Source: Internet
Author: User

Here I despise Baidu, and every one of the results I want ... Finally, it was made with Google. Recently need oneself later study slowly 1. Gets the current month for how many days

Nscalendar *calendar = [Nscalendarcurrentcalendar];

Nsrange range = [calendarrangeofunit:nsdaycalendarunitinunit:nsmonthcalendarunitfordate:[nsdatedate]];

Nsuinteger numberofdaysinmonth = range.length;

Numberofdaysinmonth is the number of days in the month. More usage view Nscalendar, nsdatecomponents Help documentation

2. Get the current year and month and number of days

Nscalendar *calendar = [Nscalendar Currentcalendar];

unsigned unitflags = Nsyearcalendarunit |  Nsmonthcalendarunit | Nsdaycalendarunit;

nsdatecomponents *components = [Calendar components:unitflags fromdate:[nsdate Date]];

Nsinteger icuryear = [Components year]; The current year

Nsinteger Icurmonth = [Components month]; The current month

Nsinteger Icurday = [Components day]; The current numbered

IOS gets the number of days in the current month (RPM)

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