FS esp32

1 week ago · 31464cb5af
3 changed files with 44 additions and 0 deletions
--- a/21_esp_html_fs/data/fotka.html
+++ b/21_esp_html_fs/data/fotka.html
@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Document</title>
+</head>
+<body>
+    <nav>
+        <a href="/">Domů</a>
+        <a href="/fotka">Ukázka fotky</a>
+    </nav>
+
+    <h1>Fotka na druhé stránce</h1>
+
+    <img src="/logo.png" alt="Naše logo uložené v ESP32">
+</body>
+</html>
--- a/21_esp_html_fs/data/logo.png
+++ b/21_esp_html_fs/data/logo.png
--- a/21_esp_html_fs/src/main.cpp
+++ b/21_esp_html_fs/src/main.cpp
@ -39,6 +39,29 @@ void handleRoot() {
  if (teplota > 30) teplota = 15;
 }

+void handleFotka() {
+  File file = LittleFS.open("/fotka.html","r");
+  if(!file) {
+    server.send(500,"text/plain","Chyba serveru 500");
+    return;
+  }
+  server.streamFile(file,"text/html");
+  file.close();
+}
+
+void handleLogo() {
+  File file = LittleFS.open("/logo.png","r");
+  if(!file) {
+    server.send(500,"text/plain","Chyba serveru 500");
+    return;
+  }
+  server.streamFile(file,"image/png");
+  file.close();
+}
+void handleNotFound(){
+  server.send(404,"text/plain","404 - Nic nenalezeno, mňo máš smůlu ☺");
+}
+
 void setup() {
  Serial.begin(115200);
  //Inicializaceš fylesystému LittleFS
@ -61,6 +84,9 @@ void setup() {
  Serial.println(WiFi.localIP());

  server.on("/",handleRoot);
+  server.on("/fotka",handleFotka);
+  server.on("/logo.png",handleLogo);
+  server.onNotFound(handleNotFound);

  server.begin();
  Serial.println("HTTP server běží");