Add example

esp8266 · Bmooij · Oct 6, 2018 · Oct 6, 2018 · Oct 6, 2018 · Oct 6, 2018
commit 37f3d59c5e02e24f62313a0da9ce7706c4862c8c
diff --git a/libraries/ESP8266WebServer/examples/PathArgServer/PathArgServer.ino b/libraries/ESP8266WebServer/examples/PathArgServer/PathArgServer.ino
@@ -0,0 +1,70 @@
+#include <ESP8266WiFi.h>
+#include <WiFiClient.h>
+#include <ESP8266WebServer.h>
+#include <ESP8266mDNS.h>
+
+const char *ssid = "........";
+const char *password = "........";
+
+ESP8266WebServer server(80);
+
+const int led = 2;
+
+void setup(void)
+{
+    pinMode(led, OUTPUT);
+    digitalWrite(led, 0);
+    Serial.begin(9600);
+    WiFi.mode(WIFI_STA);
+    WiFi.begin(ssid, password);
+    Serial.println("");
+
+    // Wait for connection
+    while (WiFi.status() != WL_CONNECTED)
+    {
+        delay(500);
+        Serial.print(".");
+    }
+    Serial.println("");
+    Serial.print("Connected to ");
+    Serial.println(ssid);
+    Serial.print("IP address: ");
+    Serial.println(WiFi.localIP());
+
+    if (MDNS.begin("esp8266"))
+    {
+        Serial.println("MDNS responder started");
+    }
+
+    server.on("/", []() {
+        server.send(200, "text/plain", "hello from esp8266!");
+    });
+
+    server.on("/led/2/actions/{}", []() {
+        String action = server.pathArg(0);
+        if (action == "on")
+        {
+            // /led/2/actions/on
+            digitalWrite(led, 1);
+            server.send(200, "text/plain", "Led 2 on");
+        }
+        else if (action == "off")
+        {
+            // /led/2/actions/off
+            digitalWrite(led, 0);
+            server.send(200, "text/plain", "Led 2 off");
+        }
+        else
+        {
+            server.send(404, "text/plain", "Action '" + action + "' was not found");
+        }
+    });
+
+    server.begin();
+    Serial.println("HTTP server started");
+}
+
+void loop(void)
+{
+    server.handleClient();
+}