这两个字符串有什么区别?

问题描述 投票:-2回答:1

使用Golang在google-calendar-api中插入事件时,当我硬编码日期'DateTime:'2019-04-11T14:00:00“时,我可以使我的事件正常工作

但是当我从变量'DateTime生成它时:evtEndDate +“T”+ evtEndTime,'

我看不出有任何区别,但API确实如此

在这里我打印构造的变量,它的类型后跟硬编码变量和它的类型。他们看起来很相似

2019-04-11T06:00:00     string
2019-04-11T06:00:00     string
2019-04-11T14:00:00     string
2019-04-11T14:00:00     string
2019/04/11 12:48:17 Unable to create event. googleapi: Error 400: Invalid value for: Invalid format: "2019-04-11T14:00:00", invalid
exit status 1

我正在使用的代码是:

event := &calendar.Event{
    Summary:     data.schShift + " - Test Event",
    Location:    "Canada",
    Description: "Test event added by Go utility",
    Start: &calendar.EventDateTime{

        // This doesn't work
        DateTime: evtStartDate + "T" + evtStartTime,

        // This works (when unREM'd
        // DateTime: "2019-04-11T06:00:00",
        TimeZone: "America/Toronto",
    },
    End: &calendar.EventDateTime{

        // This doesn't work
        DateTime: evtEndDate + "T" + evtEndTime,

        // This works (when unREM'd
        // DateTime: "2019-04-11T14:00:00",
        TimeZone: "America/Toronto",
    },
}
evtStartDate = evtStartDate + "T" + evtStartTime
fmt.Printf("%v\t%T\n", evtStartDate, evtStartDate)
fmt.Printf("%v\t%T\n", event.Start.DateTime, event.Start.DateTime)
evtEndDate = evtEndDate + "T" + evtEndTime
fmt.Printf("%v\t%T\n", evtEndDate, evtEndDate)
fmt.Printf("%v\t%T\n", event.End.DateTime, event.End.DateTime)

我期望变量被接受,因为它似乎是相同的类型

go google-calendar-api
1个回答
0
投票

我将方程式从结构设置中移出并且有效。虽然我确信这就是我的开始,但是有道理。

    evtStartDate = evtStartDate + "T" + evtStartTime
    evtEndDate = evtEndDate + "T" + evtEndTime


    event := &calendar.Event{
        Summary:     data.schShift + " - Test Event",
        Location:    "Canada",
        Description: "Test event added by Go utility",
        Start: &calendar.EventDateTime{
            DateTime: evtStartDate,
            TimeZone: "America/Toronto",
        },
        End: &calendar.EventDateTime{
            DateTime: evtEndDate,
            TimeZone: "America/Toronto",
        },
    }
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