CST时间转换成 yyyy-MM-dd格式

将 "Tue Oct 28 12:12:10 CST " 时间格式转成 "-10-28 12:12:10" 格式:

+ (NSString *)getDataByCSTTime:(NSString *)timeString

{

NSDateFormatter* inputFormatter = [[NSDateFormatter alloc] init];

[inputFormatter setDateFormat:@"EEE MMM dd HH:mm:ss 'CST' yyyy"];

inputFormatter.locale = [[NSLocale alloc]initWithLocaleIdentifier:@"en_US"];

NSDate* formatterDate = [inputFormatter dateFromString:timeString];

NSDateFormatter* outputFormatter = [[NSDateFormatter alloc] init];

[outputFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];

NSString* newDateString = [outputFormatter stringFromDate:formatterDate];

return newDateString;

}