{"id":153875,"date":"2024-11-02T11:05:19","date_gmt":"2024-11-02T03:05:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/153875\/"},"modified":"2024-11-02T11:05:20","modified_gmt":"2024-11-02T03:05:20","slug":"%e5%96%ae%e7%89%87%e6%a9%9f%e4%b8%8a%e5%82%b3%e6%95%b8%e6%93%9a%ef%bc%8c%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86-%e5%96%ae%e7%89%87%e6%a9%9f%e5%82%b3%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/153875\/","title":{"rendered":"\u55ae\u7247\u6a5f\u4e0a\u50b3\u6578\u64da\uff0c\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u5eab\u7ba1\u7406 (\u55ae\u7247\u6a5f\u50b3\u6578\u64da\u5230\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%96%ae%e7%89%87%e6%a9%9f%e4%b8%8a%e5%82%b3%e6%95%b8%e6%93%9a%ef%bc%8c%e8%bc%95%e9%ac%86%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e5%ba%ab%e7%ae%a1%e7%90%86-ugJMyBYBYx\">\u55ae\u7247\u6a5f\u4e0a\u50b3\u6578\u64da\uff0c\u8f15\u9b06\u5be6\u73fe\u6578\u64da\u5eab\u7ba1\u7406<\/h1>\n<p>\u96a8\u8457\u7269\u806f\u7db2\u6280\u8853\u7684\u8fc5\u901f\u767c\u5c55\uff0c\u55ae\u7247\u6a5f\uff08Microcontroller\uff09\u5728\u5404\u7a2e\u61c9\u7528\u4e2d\u626e\u6f14\u8457\u8d8a\u4f86\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002\u55ae\u7247\u6a5f\u4e0d\u50c5\u80fd\u5920\u63a7\u5236\u786c\u9ad4\u8a2d\u5099\uff0c\u9084\u80fd\u5920\u6536\u96c6\u548c\u50b3\u8f38\u6578\u64da\u3002\u5c07\u55ae\u7247\u6a5f\u6536\u96c6\u7684\u6578\u64da\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\uff0c\u80fd\u5920\u5be6\u73fe\u66f4\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u548c\u5206\u6790\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5c07\u55ae\u7247\u6a5f\u7684\u6578\u64da\u8f15\u9b06\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e5%96%ae%e7%89%87%e6%a9%9f%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%80%a3%e6%8e%a5%e6%96%b9%e5%bc%8f-ugJMyBYBYx\">\u55ae\u7247\u6a5f\u8207\u6578\u64da\u5eab\u7684\u9023\u63a5\u65b9\u5f0f<\/h2>\n<p>\u55ae\u7247\u6a5f\u901a\u5e38\u901a\u904e\u4e32\u53e3\u901a\u4fe1\u3001Wi-Fi\u3001\u85cd\u7259\u7b49\u65b9\u5f0f\u8207\u5916\u90e8\u8a2d\u5099\u9032\u884c\u6578\u64da\u50b3\u8f38\u3002\u6839\u64da\u4e0d\u540c\u7684\u61c9\u7528\u9700\u6c42\uff0c\u9078\u64c7\u5408\u9069\u7684\u901a\u4fe1\u65b9\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u5e38\u898b\u7684\u9023\u63a5\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u4e32\u53e3\u901a\u4fe1\uff1a<\/strong>\u9069\u5408\u77ed\u8ddd\u96e2\u50b3\u8f38\uff0c\u901a\u5e38\u7528\u65bc\u55ae\u7247\u6a5f\u8207\u8a08\u7b97\u6a5f\u4e4b\u9593\u7684\u6578\u64da\u4ea4\u63db\u3002<\/li>\n<li><strong>Wi-Fi\uff1a<\/strong>\u9069\u5408\u9577\u8ddd\u96e2\u50b3\u8f38\uff0c\u80fd\u5920\u5c07\u6578\u64da\u4e0a\u50b3\u81f3\u96f2\u7aef\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9060\u7a0b\u7ba1\u7406\u3002<\/li>\n<li><strong>\u85cd\u7259\uff1a<\/strong>\u9069\u5408\u4f4e\u529f\u8017\u8a2d\u5099\uff0c\u901a\u5e38\u7528\u65bc\u77ed\u8ddd\u96e2\u7684\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%81%b8%e6%93%87-ugJMyBYBYx\">\u6578\u64da\u5eab\u7684\u9078\u64c7<\/h2>\n<p>\u5728\u9078\u64c7\u6578\u64da\u5eab\u6642\uff0c\u9700\u8003\u616e\u6578\u64da\u7684\u6027\u8cea\u3001\u5b58\u5132\u9700\u6c42\u53ca\u67e5\u8a62\u6548\u7387\u7b49\u56e0\u7d20\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u985e\u578b\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff1a<\/strong>\u5982 MySQL\u3001PostgreSQL\uff0c\u9069\u5408\u7d50\u69cb\u5316\u6578\u64da\u7684\u5b58\u5132\u548c\u67e5\u8a62\u3002<\/li>\n<li><strong>NoSQL\u6578\u64da\u5eab\uff1a<\/strong>\u5982 MongoDB\uff0c\u9069\u5408\u975e\u7d50\u69cb\u5316\u6578\u64da\u7684\u5b58\u5132\uff0c\u9748\u6d3b\u6027\u9ad8\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%af%a6%e7%8f%be%e6%95%b8%e6%93%9a%e4%b8%8a%e5%82%b3%e7%9a%84%e6%ad%a5%e9%a9%9f-ugJMyBYBYx\">\u5be6\u73fe\u6578\u64da\u4e0a\u50b3\u7684\u6b65\u9a5f<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5c07\u55ae\u7247\u6a5f\u6578\u64da\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%95%b8%e6%93%9a%e6%94%b6%e9%9b%86-ugJMyBYBYx\">1. \u6578\u64da\u6536\u96c6<\/h3>\n<p>\u9996\u5148\uff0c\u55ae\u7247\u6a5f\u9700\u8981\u901a\u904e\u50b3\u611f\u5668\u6536\u96c6\u6578\u64da\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 Arduino \u4f86\u8b80\u53d6\u6eab\u5ea6\u50b3\u611f\u5668\u7684\u6578\u64da\uff1a<\/p>\n<pre><code>\n#include &lt;DHT.h&gt;\n\n#define DHTPIN 2\n#define DHTTYPE DHT11\n\nDHT dht(DHTPIN, DHTTYPE);\n\nvoid setup() {\n    Serial.begin(9600);\n    dht.begin();\n}\n\nvoid loop() {\n    float h = dht.readHumidity();\n    float t = dht.readTemperature();\n    \/\/ \u5c07\u6578\u64da\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\u7684\u4ee3\u78bc\n}\n<\/code><\/pre>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%82%b3%e8%bc%b8-ugJMyBYBYx\">2. \u6578\u64da\u50b3\u8f38<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528 Wi-Fi \u6a21\u7d44\uff08\u5982 ESP8266\uff09\u5c07\u6578\u64da\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 HTTP POST \u65b9\u6cd5\u4e0a\u50b3\u6578\u64da\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n#include &lt;ESP8266WiFi.h&gt;\n\nconst char* ssid = \"your_SSID\";\nconst char* password = \"your_PASSWORD\";\n\nvoid setup() {\n    WiFi.begin(ssid, password);\n    while (WiFi.status() != WL_CONNECTED) {\n        delay(1000);\n    }\n}\n\nvoid loop() {\n    if (WiFi.status() == WL_CONNECTED) {\n        WiFiClient client;\n        HTTPClient http;\n        http.begin(client, \"http:\/\/your_database_url\");\n        http.addHeader(\"Content-Type\", \"application\/x-www-form-urlencoded\");\n        \n        String httpRequestData = \"temperature=\" + String(t) + \"&amp;humidity=\" + String(h);\n        int httpResponseCode = http.POST(httpRequestData);\n        \n        http.end();\n    }\n    delay(60000); \/\/ \u6bcf\u5206\u9418\u4e0a\u50b3\u4e00\u6b21\u6578\u64da\n}\n<\/code><\/pre>\n<h3 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%8e%a5%e6%94%b6-ugJMyBYBYx\">3. \u6578\u64da\u5eab\u63a5\u6536<\/h3>\n<p>\u5728\u6578\u64da\u5eab\u7aef\uff0c\u9700\u8981\u8a2d\u7f6e\u4e00\u500b\u63a5\u6536\u6578\u64da\u7684\u63a5\u53e3\u3002\u4ee5 PHP \u70ba\u4f8b\uff0c\u4ee5\u4e0b\u662f\u63a5\u6536\u6578\u64da\u4e26\u5b58\u5132\u5230 MySQL \u6578\u64da\u5eab\u7684\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\nconnect_error) {\n    die(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n$temperature = $_POST['temperature'];\n$humidity = $_POST['humidity'];\n\n$sql = \"INSERT INTO sensor_data (temperature, humidity) VALUES ('$temperature', '$humidity')\";\n$conn-&gt;query($sql);\n$conn-&gt;close();\n?&gt;\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ugJMyBYBYx\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07\u55ae\u7247\u6a5f\u6536\u96c6\u7684\u6578\u64da\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u9ad8\u6548\u7684\u6578\u64da\u7ba1\u7406\u3002\u9019\u4e00\u904e\u7a0b\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u70ba\u5f8c\u7e8c\u7684\u6578\u64da\u5206\u6790\u548c\u61c9\u7528\u63d0\u4f9b\u4e86\u57fa\u790e\u3002\u82e5\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u89e3\u6c7a\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\uff0c\u4ee5\u652f\u6301\u60a8\u7684\u9805\u76ee\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u5be6\u73fe\u55ae\u7247\u6a5f\u6578\u64da\u4e0a\u50b3\u81f3\u6578\u64da\u5eab\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\uff0c\u63d0\u5347\u6548\u7387\u8207\u6e96\u78ba\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-153875","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153875","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=153875"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153875\/revisions"}],"predecessor-version":[{"id":153876,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/153875\/revisions\/153876"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=153875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=153875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=153875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}