原文链接 https://kasperdeng.github.io/GoCommands/
注：以下为加速网络访问所做的原文缓存，经过重新格式化，可能存在格式方面的问题，或偶有遗漏信息，请以原文为准。
go build
- compile the package named by the import paths and thier dependencies
go build package/*.go
- if build *.go, a virtual package command-line-arguments is created internally
- $WORK/command-line-arguments/_obj/: stores the obj files
- $WORK/command-line-arguments/_obj/exe/: stores the executable after link
- if build *.go, a virtual package command-line-arguments is created internally
-v - work: print the name of the temporary work directory and do not delete it when exiting-n: print the commands but do not run them-x: as the-nflag but run them
go install
compile and install the package and its dependent package. The result is archive/executable and installed to $GOBIN dir
If $GOBIN not set, error promption:
go install: no install location for directory-oflag currently is not acceptable for go installgo install only accepts *.go of cmd/executable src code, not *.go of lib src code. To install libs, need run
go install package
go get
- download/update specific package or their dependencies
-d: only download the source code, no package installation-u: update the named packages and their depenencies-fix: for backword compatible
go list
list package information
- go list -json package: print the package strcuture in json format
- text/template syntax
- go list -f {{.ImportPath}} package
- go list -f {{.S.F}} package
{% highlight bash %} $ go list -json net/http $ go list -json github.com/kasperdeng/grpcPt/client {% endhighlight %}
go test
test *_test.go
go help testflag-i: install the test dependencies, but not compile and run it-c: generate test executables, but not run it-bench regexp执行相应的benchmarks，例如 -bench=.-cover开启测试覆盖率-run regexp只运行regexp匹配的函数，例如 -run=Array 执行包含有Array开头的函数
godoc
{% highlight bash %} $ go get golang.org/x/tools/cmd/godoc $ godoc -http=:8080 &
godoc package
$ godoc net/http
godoc func
$ godoc fmt Printf {% endhighlight %}