Golang Learn to generate code documents

This is a created article in which the information may have evolved or changed.

go docThe tool extracts the first-line comments from the top-level declaration and the related comments for each object from the Go program and package files, and generates related documents.

General usage:

• go doc packageGets the document comment for the package, for example: go doc fmt godoc fmt A document comment that uses the generated package is displayed.
• go doc package/subpackageGets the document comment for the child package, for example: go doc container/list .
• go doc package functionGets the document comment for a function in a package, for example: go doc fmt Printf displays fmt.Printf() instructions for use.

After you enter the command line and godoc -http=:6060 then open http://localhost:6060 with your browser, you can see the pages provided by the local document browsing server.