go get 报错
错误内容：
unexpected directory layout:
import path:
root: /Users/lulu/workspace/dev/go/src
dir:
expand root: /Users/lulu/workspace/dev/go/src
expand dir:
separator: /
原因是gopath目录是两个目录
/Users/lulu/workspace/dev/go/src/lasdasd:/Users/lulu/workspace/dev/go
如下改成一个就好了
/Users/lulu/workspace/dev/go