无法识别的导入路径“ syscall / js”

Question

I am trying to use webassembly but I can't run this

import (
    "syscall/js"
)

or

GOARCH=wasm GOOS=js go get -u github.com/siongui/godom/wasm

to install wasm

It throws me an error

cannot find package "syscall/js" in any of:

I am using go version go1.6.2 linux

Answer 1

Go 1.11 Release Notes (August 2018)

WebAssembly

Go programs can call into JavaScript using the new experimental syscall/js package.

---

syscall/js was first introduced in Go1.11 (August 2018). Your output from the command go version is go1.6.2 l, an ancient (February 2016) and obsolete version.

---

After downloading a binary release of Go1.11 or later suitable for your system from Go Downloads, please follow the installation instructions, including the instructions for Uninstalling Go for your current version of Go.