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- douzong0711 2017-03-26 20:16关注
First, the general structure of your Go workspace seems to be wrong. You need to make it look more like this:
D: |-- go_projects | |-- bin | |-- pkg | |-- src | | |-- FirstSteps | | | |-- main.go | | | +-- util | | | +-- myprinter.go | | |-- SecondProject | | |-- ThirdProject ...
Second your
import
statement seems to be empty, I have no idea how goglang works but if you want to use whatever is in yourmyprinter.go
file, you will need to import theutil
package, assuming that themyprinter.go
file declares itspackage
asutil
at the top.// FirstSteps/main.go package main import ( "FirstSteps/util" ) func main() { util.MyPrinterFunc() }
And of course to be able to use anything from
util
there first must be something...// FirstSteps/util/myprinter.go package util func MyPrinterFunc() { // do stuff... }
Edit: I'm sorry, I didn't actually answer your question initially. You're getting the error
Cannot find package 'main'
because of the wrong workspace setup I already mentioned. ThePackage path
tells Gogland where the package you want to run is relative to the$GOPATH/src
directory. So after you've setup your wrokspace correctly, you should set thePackage path
toFirstSteps
since that package's absolute path will be$GOPATH/src/FirstSteps
. If, later, you want to run theutil
package you would specifyPackage path
asFirstSteps/util
for gogland to be able to find it.本回答被题主选为最佳回答 , 对您是否有帮助呢?解决 无用评论 打赏 举报
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