Go supports time formatting and parsing via pattern-based layouts
package main import ( "fmt" "time" ) func main() { p := fmt.Println t := time.Now() p(t.Format(time.RFC3339)) t1, e := time.Parse(time.RFC3339, "2012-11-01T22:08:41+00:00") p(t1) p(e) p(t.Format("3:04PM")) p(t.Format("Mon Jan _2 15:04:05 2006")) p(t.Format("2006-01-02T15:04:05.999999-07:00")) form := "3 04 PM" t2, e := time.Parse(form, "8 41 PM") p(t2) fmt.Printf("%d-%02d-%02dT%02d:%02d:%02d-00:00\n", t.Year(), t.Month(), t.Day(), t.Hour(), t.Minute(), t.Second()) ansic := "Mon Jan _2 15:04:05 2006" _, e = time.Parse(ansic, "8:41PM") p(e) }
2015-03-26T13:17:25+08:00 2012-11-01 22:08:41 +0000 +0000 <nil> 1:17PM Thu Mar 26 13:17:25 2015 2015-03-26T13:17:25.012512+08:00 0000-01-01 20:41:00 +0000 UTC 2015-03-26T13:17:25-00:00 parsing time "8:41PM" as "Mon Jan _2 15:04:05 2006": cannot parse "8:41PM" as "Mon"
总结 :
1 : ....
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