build-web-application-with-golang/en/07.4.md at master - GitHub
package main import ( "fmt" "net/http" ) func helloHandler(w http.ResponseWriter, r *http.Request) { fmt.Fprintf(w, "Hello, you've reached %s!", r.URL.Path) } func main() { http.HandleFunc("/", helloHandler) // Route requests to the handler fmt.Println("Starting server on :8080...") http.ListenAndServe(":8080", nil) // Listen on port 8080 } Use code with caution. Copied to clipboard Build web application with Golang
: Registers a pattern (like / ) and a function to handle it. build-web-application-with-golang/en/07
To begin, you need to install Go and initialize a new module to manage your dependencies. r *http.Request) { fmt.Fprintf(w