ObjC中的Date Formatter问题 [英] Date Formatter issue in ObjC

问题描述

我需要将日期字符串2015-03-10 00：00：00.000（字符串从Web服务）转换为NSDate。我使用这样的代码

  NSDateFormatter * fromDateFormat = [[NSDateFormatter alloc] init]; 
 [fromDateFormat setDateFormat：@yyyy-MM-dd HH：mm：ss]; 
 NSDate * outputDate = [fromDateFormat dateFromString：@2015-03-10 00：00：00.000]; 
  

outputDate为零。我试过没有最后三个零，它正在工作。但是我不能删除那个零，因为它来自一个服务。

解决方案

函数

  NSDate * current = [self convertStringToDate：data.strCreateDate formate：@yyyy-MM-dd HH：mm：ss ]; 
  

将此方法放在项目中

<$ p （NSState *）日期格式：（NSString *）formate {
NSDateFormatter * dateFormat = [[NSDateFormatter alloc] init]; $ p> - （NSDate *）convertStringToDate
[dateFormat setDateFormat：formate];
return [dateFormat dateFromString：date];
}


这对你有帮助..

I need to convert a date string "2015-03-10 00:00:00.000"(string from web service) to NSDate. I have used code like this

NSDateFormatter *fromDateFormat = [[NSDateFormatter alloc] init];
[fromDateFormat setDateFormat:@"yyyy-MM-dd HH:mm:ss"];      
NSDate *outputDate = [fromDateFormat dateFromString:@"2015-03-10 00:00:00.000"];

outputDate is nil. I tried without last triple zeros, and it is working. but I can't remove that zeros, because it is from a service.

解决方案

If you want convert string to date using This function

NSDate *current=[self convertStringToDate:data.strCreateDate formate:@"yyyy-MM-dd HH:mm:ss"];

Put this method in your projects

- (NSDate *)convertStringToDate: (NSString *)date formate:(NSString *)formate {
    NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
    [dateFormat setDateFormat:formate];
    return [dateFormat dateFromString:date];
}

This is helpfult to you..

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