【发布时间】:2015-06-07 12:31:41
【问题描述】:
我正在将从服务器 yyyy-mm-dd hh:mm:ss 收到的日期转换为 dd-mm-yyyy hh:mm:ss am/pm
我写了以下代码来做到这一点..
SimpleDateFormat inputFormat = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss", Locale.getDefault());
SimpleDateFormat outputFormat = new SimpleDateFormat("dd-MM-yyyy, hh:mm:ss a", Locale.getDefault());
String out = "";
inputFormat.setTimeZone(TimeZone.getTimeZone("UTC")); //Also tried GMT+00:00
Date date = inputFormat.parse(str_date);
outputFormat.setTimeZone(TimeZone.getDefault());
out = outputFormat.format(date);
L.c("The date format for " + str_date + " is " + out);
return out;
一切正常,除非您在控制台日志下方注明上午 06:21:48、上午 06:09:44 并且很少有人显示上午而不是下午。
我的代码错了吗?还是有什么bug?
04-02 19:13:37.381 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 13:10:19 is 02-04-2015, 06:40:19 pm
04-02 19:13:37.414 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 13:02:22 is 02-04-2015, 06:32:22 pm
04-02 19:13:37.436 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 12:51:48 is 02-04-2015, 06:21:48 am
04-02 19:13:42.191 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 12:39:44 is 02-04-2015, 06:09:44 am
04-02 19:13:43.484 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 12:17:48 is 02-04-2015, 05:47:48 am
04-02 19:13:44.990 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 12:10:30 is 02-04-2015, 05:40:30 am
04-02 19:13:56.347 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 12:00:00 is 02-04-2015, 05:30:00 am
04-02 19:13:57.228 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 11:58:13 is 02-04-2015, 05:28:13 pm
04-02 19:13:57.467 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 11:55:18 is 02-04-2015, 05:25:18 pm
04-02 19:13:58.332 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 11:48:13 is 02-04-2015, 05:18:13 pm
04-02 19:13:58.563 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 11:42:28 is 02-04-2015, 05:12:28 pm
04-02 19:14:00.822 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-02 09:54:22 is 02-04-2015, 03:24:22 pm
04-02 19:14:01.009 4815-4815/in.dummy.app D/ARR﹕ The date format for 2015-04-01 11:30:33 is 01-04-2015, 05:00:33 pm
【问题讨论】:
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在将字符串解析为日期之前,您尝试在 UTC 中实际解析的字符串吗?如果您使用 UTC 进行转换,则需要以 24 小时格式
SimpleDateFormat inputFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());解析日期 -
@inner_class7 我猜..我从服务器接收它..它只是给我日期作为“2015-04-02 12:51:48”格式的字符串
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@GaurawYadav 兄弟,我的问题是“输出错误”而不是如何将日期转换为 AM/PM
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服务器使用的是哪个时区?