google-app-engine - 为什么 "go test -v"没有看到 GOPATH 或 GOPATH 但 "go env"有？

Question

当我使用以下命令在本地运行应用程序时，该应用程序工作正常:$ dev_appserver.py app.yaml

但是，当我尝试运行测试时，似乎并未设置 ENV。

$ 去测试 -v

skincare.go:6:5: cannot find package "appengine" in any of:
    /usr/local/go/src/appengine (from $GOROOT)
    /Users/bryan/go/src/appengine (from $GOPATH)
skincare.go:7:5: cannot find package "appengine/datastore" in any of:
    /usr/local/go/src/appengine/datastore (from $GOROOT)
    /Users/bryan/go/src/appengine/datastore (from $GOPATH)
skincare.go:8:5: cannot find package "appengine/user" in any of:
    /usr/local/go/src/appengine/user (from $GOROOT)
    /Users/bryan/go/src/appengine/user (from $GOPATH)

$ 去环境

GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/bryan/go/"
GORACE=""
GOROOT="/usr/local/go"
GOTOOLDIR="/usr/local/go/pkg/tool/darwin_amd64"
GO15VENDOREXPERIMENT="1"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fno-common"
CXX="clang++"
CGO_ENABLED="1"

Answer 1

$GOPATH 不应包含路径的 src 部分。因此，与其指向 /Users/bryan/go/src/，不如指向 /Users/bryan/go。