使用esp12F模块用arduino编程写一个代码获取代理ip为httpsabcliumangonedailiipiptxt的文本端口为httpsabcliumangonedailiipporttxt的文本实现访问httpsqyapiweixinqqcomcgi-binmessagesendaccess_token=tonken用post发送123用https连接使用代理IP连接

以下是可能的代码实现，但需要注意的是，代理IP的可用性可能会受到限制，而且这一实现方式并没有进行错误处理和异常情况的处理，需要根据实际情况进行修改和完善：

#include <ESP8266WiFi.h>
#include <WiFiClientSecure.h>

const char* ssid = "your_SSID";
const char* password = "your_PASSWORD";
const char* host = "qyapi.weixin.qq.com";
const int httpsPort = 443;
const char* token = "your_access_token";
const char* message = "123";
const char* proxyHost = "abc.liumang.one";
const int proxyPort = 443;
const char* proxyIpUrl = "/dailiip/ip.txt";
const char* proxyPortUrl = "/dailiip/port.txt";

WiFiClientSecure client;
WiFiClientSecure* proxyClient;

boolean connectProxy() {
  String proxyIp;
  String proxyPortStr;
  if (client.connect(proxyHost, 443)) {
    client.print(String("GET ") + proxyIpUrl + " HTTP/1.1\r\n" +
                 "Host: " + proxyHost + "\r\n" +
                 "Connection: close\r\n\r\n");
    while (client.connected()) {
      String line = client.readStringUntil('\n');
      if (line.indexOf("\r") >= 0) {
        break;
      }
      if (line.startsWith("HTTP/1.1 ")) {
        int statusCode = line.substring(9, 12).toInt();
        if (statusCode != 200) {
          return false;
        }
      }
      if (line.startsWith("Content-Length: ")) {
        int contentLength = line.substring(16).toInt();
        proxyIp.reserve(contentLength);
      }
    }
    while (client.available()) {
      char c = client.read();
      proxyIp += c;
    }
    client.stop();
  } else {
    return false;
  }
  if (client.connect(proxyHost, 443)) {
    client.print(String("GET ") + proxyPortUrl + " HTTP/1.1\r\n" +
                 "Host: " + proxyHost + "\r\n" +
                 "Connection: close\r\n\r\n");
    while (client.connected()) {
      String line = client.readStringUntil('\n');
      if (line.indexOf("\r") >= 0) {
        break;
      }
      if (line.startsWith("HTTP/1.1 ")) {
        int statusCode = line.substring(9, 12).toInt();
        if (statusCode != 200) {
          return false;
        }
      }
      if (line.startsWith("Content-Length: ")) {
        int contentLength = line.substring(16).toInt();
        proxyPortStr.reserve(contentLength);
      }
    }
    while (client.available()) {
      char c = client.read();
      proxyPortStr += c;
    }
    client.stop();
  } else {
    return false;
  }
  IPAddress proxyIpAddr;
  if (!proxyIpAddr.fromString(proxyIp)) {
    return false;
  }
  int proxyPortInt = proxyPortStr.toInt();
  proxyClient = new WiFiClientSecure();
  proxyClient->setInsecure();
  proxyClient->setProxy(WEBSOCKET, proxyIpAddr, proxyPortInt);
  return true;
}

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");
  if (!connectProxy()) {
    Serial.println("Failed to connect to proxy");
    while (true) {}
  }
}

void loop() {
  if (!proxyClient->connect(host, httpsPort)) {
    Serial.println("Failed to connect to server");
    return;
  }
  String url = "/cgi-bin/message/send?access_token=";
  url += token;
  String postData = "{";
  postData += "\"touser\":\"@all\",";
  postData += "\"msgtype\":\"text\",";
  postData += "\"agentid\":1000002,";
  postData += "\"text\":{\"content\":\"";
  postData += message;
  postData += "\"},";
  postData += "\"safe\":0";
  postData += "}";
  client.setTimeout(10000);
  client.println(String("POST ") + url + " HTTP/1.1");
  client.println(String("Host: ") + host);
  client.println("Connection: close");
  client.println("Content-Type: application/json");
  client.println(String("Content-Length: ") + postData.length());
  client.println();
  client.println(postData);
  while (client.connected()) {
    String line = client.readStringUntil('\n');
    if (line.indexOf("\r") >= 0) {
      break;
    }
  }
  String response = "";
  while (client.available()) {
    char c = client.read();
    response += c;
  }
  client.stop();
  Serial.println(response);
  delay(5000);
}