POST 的 NSTimeInterval 格式，JSON 目标 c 到 DateTime .net 格式 [英] NSTimeInterval format for POST with JSON objective-c to DateTime .net format

问题描述

我按如下方式检索 NSTimeInterval:

I retrieve the NSTimeInterval as follows:

NSTimeInterval milisecondedDate = ([[NSDate date] timeIntervalSince1970] * 1000);

记录此内容:UNIX 时间戳:1307710190993.865967"

Which logs this: UNIX Timestamp: "1307710190993.865967"

我只希望点之前的值像这样用 JSON 发送:

I only want the value before the dot to send with JSON like this:

"/日期(1307710131826+0200)/"

有什么建议吗?

提前致谢，

推荐答案

获取自 1970 年 UNIX Timestamp 以来以毫秒为单位的当前时间戳.

Get the current timestamp in milliseconds since 1970 UNIX Timestamp.

NSTimeInterval millisecondedDate = ([[NSDate date] timeIntervalSince1970] * 1000);

将milliesecondedDate 格式化为没有小数的字符串.

Format the milliesecondedDate to a string with no decimals.

NSString* formattedMilliseconds = [NSString stringWithFormat:@"%.0f", millisecondedDate];

以 DateTime .net 格式设置时间戳.

Set up the timestamp in DateTime .net format.

NSString *startOfDateFormat = @"/Date(";
NSString *endOfDateFormat = @"+0200)/";
NSString *dateTimeNow = [NSString stringWithFormat:@"%@%@%@",startOfDateFormat, formattedMilliseconds, endOfDateFormat];

这样做可能有更好的解决方案，但目前这对我有用.

There is probably a much better solution for doing this, but this worked for me for now.

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