8266做TCP服务端，手机连接后发信会断开

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#include <ESP8266WiFi.h>

const char* ssid = "home";
const char* password = "a123456789";

WiFiServer server(8080);

void setup() {
  Serial.begin(9600);
  delay(10);
  Serial.println();
  Serial.println();
  Serial.print("Connecting to ");
  Serial.println(ssid);

  WiFi.begin(ssid, password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("WiFi connected");

  // Start the server
  server.begin();
  Serial.println("Server started");

  // Print the IP address
  Serial.println(WiFi.localIP());
}

void loop() {
  // Check if a client has connected
  WiFiClient client = server.available();
  if (!client) {
    return;
  }

  // Wait until the client sends some data
  Serial.println("new client");
  while(!client.available()){
    delay(1);
  }

  char req = client.read();
  Serial.println(req);
  }


手机用TCP工具连接上，一发信息手机端就会断开TCP连接，新手不是很会

单片机菜鸟

没懂你要问什么

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手机用TCP连接工具连接上，发送信息到ESP8266后就会自动断开连接，怎样才能不用断开连接继续和ESP8266通信

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已经解决