lab3

dtg.go

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net/http"
+	"net"
+	"regexp"
+	"time"
+)
+
+func GetOutboundIP() net.IP {
+    conn, err := net.Dial("udp", "8.8.8.8:80")
+    if err != nil {
+        log.Fatal(err)
+    }
+    defer conn.Close()
+
+    localAddr := conn.LocalAddr().(*net.UDPAddr)
+
+    return localAddr.IP
+}
+
+func status(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, "HTTP-статус 200")
+}
+
+func info_students(w http.ResponseWriter, r *http.Request) {
+	fmt.Fprintf(w, " Любовникова Екатерина Александровна 791")
+}
+
+func state(w http.ResponseWriter, r *http.Request) {
+	Ip := GetOutboundIP().String()
+	regex := regexp.MustCompile("\\W[0-9]*\\W[0-9]*")
+	Ip2 := regex.ReplaceAllString(Ip, ".*.*")
+	fmt.Fprintf(w, Ip2)
+	fmt.Fprintf(w, " Любовникова Екатерина Александровна ")
+	TheGivenTime := time.Now()
+	fmt.Fprintf(w, TheGivenTime.Format(" 2006-01-02 3:4:5 pm\n"))
+}
+
+func main() {
+	http.HandleFunc("/OK/", status)
+	http.HandleFunc("/Info/", info_students)
+	http.HandleFunc("/Status/", state)
+	err := http.ListenAndServe(":2000", nil)
+
+	if err != nil {
+		log.Fatal("ListenAndServe: ", err)
+	}
+
+}