From 85ea4e995a75abe061f6fc375ea0481084dddd43 Mon Sep 17 00:00:00 2001 From: schererleander Date: Tue, 20 Jan 2026 08:34:54 +0100 Subject: initial commit --- .../examples/StaticFile/StaticFile.ino | 144 +++++++++++++++++++++ 1 file changed, 144 insertions(+) create mode 100644 libraries/ESP_Async_WebServer/examples/StaticFile/StaticFile.ino (limited to 'libraries/ESP_Async_WebServer/examples/StaticFile') diff --git a/libraries/ESP_Async_WebServer/examples/StaticFile/StaticFile.ino b/libraries/ESP_Async_WebServer/examples/StaticFile/StaticFile.ino new file mode 100644 index 0000000..331f287 --- /dev/null +++ b/libraries/ESP_Async_WebServer/examples/StaticFile/StaticFile.ino @@ -0,0 +1,144 @@ +// SPDX-License-Identifier: LGPL-3.0-or-later +// Copyright 2016-2025 Hristo Gochkov, Mathieu Carbou, Emil Muratov + +// +// Shows how to serve a static file +// + +#include +#ifdef ESP32 +#include +#include +#elif defined(ESP8266) +#include +#include +#elif defined(TARGET_RP2040) || defined(TARGET_RP2350) || defined(PICO_RP2040) || defined(PICO_RP2350) +#include +#include +#endif + +#include +#include + +static AsyncWebServer server(80); + +static const char *htmlContent PROGMEM = R"( + + + + Sample HTML + + +

Hello, World!

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin euismod, purus a euismod + rhoncus, urna ipsum cursus massa, eu dictum tellus justo ac justo. Quisque ullamcorper + arcu nec tortor ullamcorper, vel fermentum justo fermentum. Vivamus sed velit ut elit + accumsan congue ut ut enim. Ut eu justo eu lacus varius gravida ut a tellus. Nulla facilisi. + Integer auctor consectetur ultricies. Fusce feugiat, mi sit amet bibendum viverra, orci leo + dapibus elit, id varius sem dui id lacus.

+ + +)"; + +static const size_t htmlContentLength = strlen_P(htmlContent); + +void setup() { + Serial.begin(115200); + +#ifndef CONFIG_IDF_TARGET_ESP32H2 + WiFi.mode(WIFI_AP); + WiFi.softAP("esp-captive"); +#endif + +#ifdef ESP32 + LittleFS.begin(true); +#else + LittleFS.begin(); +#endif + + { + File f = LittleFS.open("/index.html", "w"); + assert(f); + f.print(htmlContent); + f.close(); + } + + LittleFS.mkdir("/files"); + + { + File f = LittleFS.open("/files/a.txt", "w"); + assert(f); + f.print("Hello from a.txt"); + f.close(); + } + + { + File f = LittleFS.open("/files/b.txt", "w"); + assert(f); + f.print("Hello from b.txt"); + f.close(); + } + + // curl -v http://192.168.4.1/ + server.on("/", HTTP_GET, [](AsyncWebServerRequest *request) { + request->redirect("/index.html"); + }); + + // curl -v http://192.168.4.1/index.html + server.serveStatic("/index.html", LittleFS, "/index.html"); + + // Example to serve a directory content + // curl -v http://192.168.4.1/base/ => serves a.txt + // curl -v http://192.168.4.1/base/a.txt => serves a.txt + // curl -v http://192.168.4.1/base/b.txt => serves b.txt + server.serveStatic("/base", LittleFS, "/files").setDefaultFile("a.txt"); + + server.begin(); +} + +// not needed +void loop() { + delay(100); +} -- cgit v1.3.1