将UTC时间转换为Golang中的时间戳[关闭]

Question

I want to convert UTC time (a string) in the following format

2018-05-11T01:32:29.477-06:00

to

time.Time or timestamp.Timestamp objects in Go.

Here are links to the libraries:

Time - https://golang.org/pkg/time/

Timestamp -https://github.com/golang/protobuf/blob/master/ptypes/timestamp.go

I've tried formatting the string to unix time and later on converting to time.Time with no luck.

Here's some code snippet to further explain this:

stringUTC := "2018-05-11T01:32:29.477-06:00"
i, err := strconv.ParseInt(stringUTC, 10, 64)
if err != nil {
    panic(err) // results in error and panics
}
tm := time.Unix(i, 0)