Go 时区设置

package main

import (
    "fmt"
    "time"
)

func main() {
    now := time.Now() // 1. 获取 time 对象

    // 2. 设置时区
    local1, err1 := time.LoadLocation("") //等同于"UTC"
    if err1 != nil {
        fmt.Println(err1)
    }
    local2, err2 := time.LoadLocation("Local")//本地的时区
    if err2 != nil {
        fmt.Println(err2)
    }
    local3, err3 := time.LoadLocation("America/Los_Angeles")
    if err3 != nil {
        fmt.Println(err3)
    }

    // 3. 按设置的时区输出
    fmt.Println(now.In(local1))
    fmt.Println(now.In(local2))
    fmt.Println(now.In(local3))
}
// out:
// 2019-09-11 08:15:38.8719044 +0000 UTC
// 2019-09-11 16:15:38.8719044 +0800 CST
// 2019-09-11 01:15:38.8719044 -0700 PDT