如何从字符串中获取日期？我的代码附在此处

Question

NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"]];

NSDate *date1 =[[NSDate alloc] init];
date1 = [dateFormat dateFromString:@"11-nov-2013"];
NSLog(@"date is %@",date1); // it returns null
self.datePicker.date = date1;
[dateFormat release];

Answer 1

NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"dd-MMM-yyyy"];
NSDate *myDate = [formatter dateFromString:@"11-nov-2013"];
NSLog(@"date is %@",myDate);

Answer 2

将日期格式设为

[dateFormat setDateFormat:@"dd-MM-yyyy"];

Answer 3

您还需要设置日期格式：

[dateFormat setDateFormat:@"dd-MM-yyyy"];