{"id":4593,"date":"2019-11-30T00:21:47","date_gmt":"2019-11-29T16:21:47","guid":{"rendered":"https:\/\/blog.hoyo.idv.tw\/?p=4593"},"modified":"2023-04-14T09:16:17","modified_gmt":"2023-04-14T01:16:17","slug":"esp8266-%e6%87%89%e7%94%a8%e4%b8%80%ef%bc%9a%e6%99%ba%e8%83%bd%e6%8f%92%e5%ba%a7-5-%e6%94%b9%e7%94%a8-socket-%e9%80%9a%e8%a8%8a%e7%82%ba%e4%b8%bb%e5%8b%95%e6%8e%a7%e5%88%b6%e5%81%9a%e6%ba%96%e5%82%99","status":"publish","type":"post","link":"https:\/\/blog.hoyo.idv.tw\/?p=4593","title":{"rendered":"ESP8266 \u61c9\u7528\u4e00\uff1a\u667a\u80fd\u63d2\u5ea7 .5 \u6539\u7528 Socket \u901a\u8a0a\u70ba\u4e3b\u52d5\u63a7\u5236\u505a\u6e96\u5099 TCP Client"},"content":{"rendered":"

\u5728\u5b8c\u6574\u7684\u61c9\u7528\uff0cESP8266 \u9664\u4e86\u4e0a\u50b3\u76e3\u6e2c\u5668\u6578\u64da\uff0c\u9084\u9700\u8981\u63a5\u6536\u4e3b\u6a5f\u9001\u904e\u4f86\u7684\u7e7c\u96fb\u5668\u63a7\u5236\u8a0a\u865f\uff0c\u5fc5\u9808\u5efa\u7acb\u5373\u6642\u3001\u53ef\u63a7\u7684\u96d9\u5411\u901a\u8a0a\u6a5f\u5236<\/p>\n

\u70ba\u4e86\u7c21\u7d04\u958b\u767c\u4f7f\u7528 TCP Text \u901a\u8a0a JSON \u7576\u6210\u901a\u8a0a\u683c\u5f0f\uff0c\u6700\u5f8c\u52a0\u4e0a SSL \u52a0\u5bc6\u5c31\u5b8c\u6210\u898f\u5283<\/p>\n

\u6b64\u968e\u6bb5\u53ea\u505a\u5230 Text \u96d9\u5411\u901a\u8a0a\u5b8c\u7d50<\/p>\n

--<\/p>\n

TCP Server<\/h2>\n

\u9019\u88e1\u9084\u662f\u4f7f\u7528\u591a\u5e74\u4ee5\u524d\u4f7f\u7528\u7684 TCP Server Tool \u4f86\u64d4\u4efb Server \u89d2\u8272\uff0c\u7b49 Client \u958b\u767c\u5b8c\u6210\u518d\u81ea\u884c\u67b6\u8a2d<\/p>\n

\"\"<\/a>
Socket_TCPServerTool<\/figcaption><\/figure>\n

--<\/p>\n

ESP8266 TCP Client<\/h2>\n

ESP8266 \u4f7f\u7528 TCP Socket \u505a\u901a\u8a0a\u6c92\u6709\u60f3\u50cf\u4e2d\u7684\u56f0\u96e3\uff0c\u53cd\u800c\u662f\u76f8\u7576\u7684\u5bb9\u6613<\/p>\n

#include <ESP8266WiFi.h>\r\n\r\n\/\/\r\nconst char* ssid = \"ssid name\";\r\nconst char* password = \"ssid password\";\r\n\r\n\/\/ Socket Server\r\nconst char* host = \"192.168.0.45\";\r\nconst int port = 3000;\r\n\r\nint i = 0;\r\n\r\nWiFiClient client;\r\n\r\nvoid setup() {\r\n  Serial.begin(115200);\r\n  Serial.print( \"Start...\" );\r\n\r\n  WiFi.mode(WIFI_STA);\r\n  WiFi.begin(ssid, password);\r\n  while (WiFi.status() != WL_CONNECTED) {\r\n    delay(500);\r\n    Serial.println(\".\");\r\n  }\r\n}\r\n\r\nvoid loop() {\r\n\r\n  if (!client.connected()) {\r\n    client.connect(host, port);\r\n    client.println(\"connected...\");\r\n  }\r\n\r\n  client.println(i++);\r\n  delay(1000);\r\n}<\/pre>\n
\u4f7f\u7528 netstat -nt \u6307\u4ee4\u67e5\u770b\u78ba\u5b9a\u7db2\u8def\u901a\u8a0a\u72c0\u614b\u6b63\u5e38<\/p>\n
\"\"<\/a><\/p>\n
--<\/p>\n
TCP Server \u63a8\u9001<\/h2>\n
ESP8266 Arduino<\/p>\n
#include <ESP8266WiFi.h>\r\n\r\n\/\/\r\nconst char* ssid = \"ssid name\";\r\nconst char* password = \"ssid password\";\r\n\r\n\/\/ Socket Server\r\nconst char* host = \"192.168.0.45\";\r\nconst int port = 3000;\r\n\r\nint i = 0;\r\n\r\nWiFiClient client;\r\n\r\nvoid setup() {\r\n  Serial.begin(115200);\r\n  Serial.print( \"Start...\" );\r\n\r\n  WiFi.mode(WIFI_STA);\r\n  WiFi.begin(ssid, password);\r\n  while (WiFi.status() != WL_CONNECTED) {\r\n    delay(500);\r\n    Serial.println(\".\");\r\n  }\r\n}\r\n\r\nvoid loop() {\r\n\r\n  \/\/\r\n  if (!client.connected()) {\r\n    client.connect(host, port);\r\n    client.println(\"connected...\");\r\n  }\r\n\r\n  String Control = client.readStringUntil('\\n');\r\n  Serial.println(Control);\r\n\r\n  delay(1000);\r\n}<\/pre>\n