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--- язык_программирования_golang [2023/05/03 12:07]
val created
+++ язык_программирования_golang [2023/10/31 10:08] (current)
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@@ Line 1: / Line 1: @@
 ====== Язык программирования Golang ======
+  * [[http://golang-book.ru/|Введение в программирование на Go]]
+  * [[https://www.digitalocean.com/community/tutorials/how-to-build-and-install-go-programs|How To Build and Install Go Programs]]
+  * [[https://www.systutorials.com/how-to-get-the-hostname-of-the-node-in-go/|How to get the hostname of the node in Go?]]
+  * [[https://min.io/docs/minio/linux/developers/go/minio-go.html|MinIO Go Client SDK for Amazon S3 Compatible Cloud Storage]]
+<code>
+student@client1:~$ sudo apt install golang-go
+student@client1:~$ mkdir gowebd
+student@client1:~$ cd gowebd/
+student@client1:~/gowebd$ cat main.go
+</code><code>
+package main
+import (
+        "fmt"
+        "log"
+        "net/http"
+        "os"
+)
+const ver = "ver1.1"
+func main() {
+        http.HandleFunc("/", HelloServer)
+        fmt.Printf("Starting server at port 80\n")
+        if err := http.ListenAndServe(":80", nil); err != nil {
+                log.Fatal(err)
+        }
+}
+func HelloServer(w http.ResponseWriter, r *http.Request) {
+        name, err := os.Hostname()
+        if err != nil {
+                panic(err)
+        }
+        fmt.Fprint(w, "Hello world from " + name + " " + ver + "\n")
+}
+</code><code>
+student@client1:~/gowebd$ sudo go run main.go
+student@client1:~/gowebd$ go mod init gowebd
+student@client1:~/gowebd$ sudo go build -o /usr/local/sbin/gowebd
+student@client1:~/gowebd$ sudo /usr/local/sbin/gowebd
+</code>

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