在macos环境中，go1.18刚刚部署后
执行 go get -u github.com/beego/bee 会报下面的错

golang.org/x/sys/unix
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/syscall_darwin.1_13.go:25:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.1_13.go:27:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.1_13.go:40:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:28:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:43:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:59:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:75:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:90:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:105:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:121:3: //go:linkname must refer to declared function or variable
../../pkg/mod/golang.org/x/sys@v0.0.0-20191005200804-aed5e4c7ecf9/unix/zsyscall_darwin_amd64.go:121:3: too many errors

解决方法:
1.运行如下命令：

go get -u golang.org/x/sys

2.再执行

go mod vendor