Я хочу открыть веб-сервер с ESP32 ⇐ C++

[Anonymous]

Пожалуйста, поймите, что мы не можем показать весь код.
В настоящее время я пытаюсь открыть режим AP в ESP32 и отправить HTML-информацию подключенному человеку.
Однако я пытаюсь отправитьchart.min.js илиchart.min.js.gz.
Запрос явно был получен esp32,
Я не могу отправить вам данные.
Что мне делать?
idf_component_register(SRCS "main.cpp"
INCLUDE_DIRS "."
EMBED_TXTFILES "html_data/index.html"
"html_data/style.css"
"html_data/chart.min.js"
"html_data/chart.min.js.gz"
"html_data/script.js"
"html_data/favicon.ico"
"html_data/images/heartbeat.png"
"html_data/images/lungs.png"
)

#include "_gateway_demo.h"
#include
#include
#include
#include

#include "esp_wifi.h"
#include "esp_chip_info.h"
#include "esp_mac.h"
#include "nvs_flash.h"
#include "FFat.h"
#include
#include "ArduinoJson.h"
#include "esp_timer.h"

std::atomic running_{false};
demo_config_t demo_config;
AsyncWebServer httpServer = AsyncWebServer(DEMO_WEB_SERVER_PORT);
AsyncWebSocket ws = AsyncWebSocket("/ws");

extern const uint8_t index_html_start[] asm("_binary_index_html_start");
extern const uint8_t index_html_end[] asm("_binary_index_html_end");
extern const uint8_t style_css_start[] asm("_binary_style_css_start");
extern const uint8_t style_css_end[] asm("_binary_style_css_end");
extern const uint8_t script_js_start[] asm("_binary_script_js_start");
extern const uint8_t script_js_end[] asm("_binary_script_js_end");
extern const uint8_t chart_min_js_start[] asm("_binary_chart_min_js_start");
extern const uint8_t chart_min_js_end[] asm("_binary_chart_min_js_end");
extern const uint8_t chart_min_js_gz_start[] asm("_binary_chart_min_js_gz_start");
extern const uint8_t chart_min_js_gz_end[] asm("_binary_chart_min_js_gz_end");
extern const uint8_t favicon_ico_start[] asm("_binary_favicon_ico_start");
extern const uint8_t favicon_ico_end[] asm("_binary_favicon_ico_end");
extern const uint8_t heartbeat_png_start[] asm("_binary_heartbeat_png_start");
extern const uint8_t heartbeat_png_end[] asm("_binary_heartbeat_png_end");
extern const uint8_t lungs_png_start[] asm("_binary_lungs_png_start");
extern const uint8_t lungs_png_end[] asm("_binary_lungs_png_end");

size_t index_html_size = index_html_end - index_html_start;
size_t style_css_size = style_css_end - style_css_start;
size_t chart_min_js_size = chart_min_js_end - chart_min_js_start;
size_t script_js_size = script_js_end - script_js_start;

int GatewayDemo::onCommand(char **argList, int argCount)
{
// 명령어 처리 로직 (임시로 0 반환)
return 0;
}

// 본 process 함수는 별도 스레드에서 주기적으로 호출됨.
int GatewayDemo::process(void *param)
{
vTaskDelay(1);
return 0;
}

// 비동기 웹서버 실행 및 웹소켓 서버 생성
int GatewayDemo::initializeWebServer()
{
DEMO_LOG_INFO("Starting Web Server on port %d\r\n", DEMO_WEB_SERVER_PORT);

// websocket event handler 등록
ws.onEvent([](AsyncWebSocket *server, AsyncWebSocketClient *client, AwsEventType type,
void *arg, uint8_t *data, size_t len)
{
if (type == WS_EVT_CONNECT) {
DEMO_LOG_INFO("WebSocket client connected: %ld\r\n", client->id());
} else if (type == WS_EVT_DISCONNECT) {
DEMO_LOG_INFO("WebSocket client disconnected: %ld\r\n", client->id());
} else if (type == WS_EVT_DATA) {
// 데이터 수신
} });

httpServer.onNotFound([](AsyncWebServerRequest *request)
{ request->send(404, "text/plain", "Not found"); });

// index.html 및 기타 정적 파일 제공
httpServer.on("/", HTTP_GET, [](AsyncWebServerRequest *request)
{ request->send_P(200, "text/html", index_html_start, index_html_size); });

httpServer.on("/style.css", HTTP_GET, [](AsyncWebServerRequest *request)
{ request->send_P(200, "text/css", style_css_start, style_css_size); });

// httpServer.on("/chart.min.js", HTTP_GET, [](AsyncWebServerRequest *request)
// { request->send_P(200, "application/javascript", chart_min_js_start, chart_min_js_size); });

httpServer.on("/chart.min.js", HTTP_GET, [](AsyncWebServerRequest *request)
{
size_t chart_len = chart_min_js_gz_end - chart_min_js_gz_start;
Serial.printf("Serving chart.min.js.gz, size: %u bytes\r\n", chart_len);
AsyncWebServerResponse *response =
request->beginResponse_P(
200,
"application/javascript",
chart_min_js_gz_start,
chart_len
);
Serial.printf("Response object created\r\n");
response->addHeader("Content-Encoding", "gzip");
Serial.printf("Added Content-Encoding header\r\n");
request->send(response);
Serial.printf("Response sent\r\n");
});

httpServer.on("/script.js", HTTP_GET, [](AsyncWebServerRequest *request)
{ request->send_P(200, "application/javascript", script_js_start, script_js_size); });
httpServer.on("/favicon.ico", HTTP_GET, [](AsyncWebServerRequest *request)
{ request->send_P(200, "image/x-icon", favicon_ico_start, favicon_ico_end - favicon_ico_start); });

httpServer.on("/images/heartbeat.png", HTTP_GET, [](AsyncWebServerRequest *request)
{ request->send_P(200, "image/png", heartbeat_png_start, heartbeat_png_end - heartbeat_png_start); });
httpServer.on("/images/lungs.png", HTTP_GET, [](AsyncWebServerRequest *request)
{ request->send_P(200, "image/png", lungs_png_start, lungs_png_end - lungs_png_start); });
// add event handlers and other server routes here
httpServer.addHandler(&ws);
httpServer.begin();
return 0;
}

журнал
curl -v -m 5 http://4.3.2.1
* Trying 4.3.2.1:80...
* Established connection to 4.3.2.1 (4.3.2.1 port 80) from 4.3.2.2 port 61535
* using HTTP/1.x
> GET / HTTP/1.1
> Host: 4.3.2.1
> User-Agent: curl/8.16.0
> Accept: */*
>
* Request completely sent off
* Operation timed out after 5011 milliseconds with 0 bytes received
* closing connection #0
curl: (28) Operation timed out after 5011 milliseconds with 0 bytes received

Serving chart.min.js.gz, size: 68436 bytes
Response object created
Added Content-Encoding header
Response sent

2928 1131.640125 4.3.2.2 4.3.2.1 TCP 66 61535 → 80 [SYN] Seq=0 Win=65535 Len=0 MSS=1460 WS=256 SACK_PERM
2929 1131.646070 4.3.2.1 4.3.2.2 TCP 58 80 → 61535 [SYN, ACK] Seq=0 Ack=1 Win=20000 Len=0 MSS=1436
2930 1131.646211 4.3.2.2 4.3.2.1 TCP 54 61535 → 80 [ACK] Seq=1 Ack=1 Win=65535 Len=0
2931 1131.660875 4.3.2.2 4.3.2.1 HTTP 125 GET / HTTP/1.1
2932 1131.871797 4.3.2.1 4.3.2.2 TCP 54 80 → 61535 [ACK] Seq=1 Ack=72 Win=19929 Len=0
2935 1136.653013 4.3.2.2 4.3.2.1 TCP 54 61535 → 80 [FIN, ACK] Seq=72 Ack=1 Win=65535 Len=0
2936 1136.662427 4.3.2.1 4.3.2.2 TCP 54 80 → 61535 [FIN, ACK] Seq=1 Ack=73 Win=19928 Len=0
2937 1136.662535 4.3.2.2 4.3.2.1 TCP 54 61535 → 80 [ACK] Seq=73 Ack=2 Win=65535 Len=0


Подробнее здесь: https://stackoverflow.com/questions/798 ... with-esp32