{"id":58417,"date":"2024-10-12T20:31:16","date_gmt":"2024-10-12T12:31:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/58417\/"},"modified":"2024-10-12T20:31:16","modified_gmt":"2024-10-12T12:31:16","slug":"android%e8%bc%95%e9%ac%86%e5%90%8c%e6%ad%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-android%e8%88%87mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%8c%e6%ad%a5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/58417\/","title":{"rendered":"Android\u8f15\u9b06\u540c\u6b65MySQL\u6578\u64da\u5eab (android\u8207mysql\u6578\u64da\u5eab\u540c\u6b65)"},"content":{"rendered":"<h1 id=\"android%e8%bc%95%e9%ac%86%e5%90%8c%e6%ad%a5mysql%e6%95%b8%e6%93%9a%e5%ba%ab-android%e8%88%87mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e5%90%8c%e6%ad%a5-nrweHUkrIx\">Android\u8f15\u9b06\u540c\u6b65MySQL\u6578\u64da\u5eab (android\u8207mysql\u6578\u64da\u5eab\u540c\u6b65)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u79fb\u52d5\u61c9\u7528\u958b\u767c\u4e2d\uff0cAndroid\u61c9\u7528\u7a0b\u5e8f\u8207\u5f8c\u7aef\u6578\u64da\u5eab\u7684\u540c\u6b65\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002MySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u7d93\u5e38\u88ab\u7528\u65bc\u5b58\u5132\u548c\u7ba1\u7406\u61c9\u7528\u7a0b\u5e8f\u6578\u64da\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u8f15\u9b06\u5730\u5c07Android\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u540c\u6b65\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87mysql%e4%bd%9c%e7%82%ba%e5%be%8c%e7%ab%af%e6%95%b8%e6%93%9a%e5%ba%ab-nrweHUkrIx\">\u70ba\u4ec0\u9ebc\u9078\u64c7MySQL\u4f5c\u70ba\u5f8c\u7aef\u6578\u64da\u5eab<\/h2>\n<p>MySQL\u662f\u4e00\u500b\u958b\u6e90\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5177\u6709\u4ee5\u4e0b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u6548\u80fd\uff1a<\/strong>MySQL\u80fd\u5920\u8655\u7406\u5927\u91cf\u6578\u64da\u4e26\u63d0\u4f9b\u5feb\u901f\u7684\u67e5\u8a62\u97ff\u61c9\u3002<\/li>\n<li><strong>\u53ef\u9760\u6027\uff1a<\/strong>\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u5f97\u5230\u4e86\u826f\u597d\u7684\u4fdd\u969c\u3002<\/li>\n<li><strong>\u793e\u5340\u652f\u6301\uff1a<\/strong>\u64c1\u6709\u9f90\u5927\u7684\u958b\u767c\u8005\u793e\u5340\uff0c\u63d0\u4f9b\u8c50\u5bcc\u7684\u8cc7\u6e90\u548c\u652f\u6301\u3002<\/li>\n<\/ul>\n<h2 id=\"android%e8%88%87mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%90%8c%e6%ad%a5%e6%96%b9%e6%b3%95-nrweHUkrIx\">Android\u8207MySQL\u6578\u64da\u5eab\u7684\u540c\u6b65\u65b9\u6cd5<\/h2>\n<p>\u8981\u5be6\u73feAndroid\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u6578\u64da\u5eab\u7684\u540c\u6b65\uff0c\u901a\u5e38\u9700\u8981\u901a\u904e\u4e00\u500b\u4e2d\u4ecb\u5c64\u4f86\u9032\u884c\u6578\u64da\u4ea4\u4e92\u3002\u9019\u500b\u4e2d\u4ecb\u5c64\u901a\u5e38\u662f\u4f7f\u7528PHP\u6216Node.js\u7b49\u5f8c\u7aef\u6280\u8853\u4f86\u5be6\u73fe\u7684\u3002\u4ee5\u4e0b\u662f\u5be6\u73fe\u540c\u6b65\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f1%ef%bc%9a%e8%a8%ad%e7%bd%aemysql%e6%95%b8%e6%93%9a%e5%ba%ab-nrweHUkrIx\">\u6b65\u9a5f1\uff1a\u8a2d\u7f6eMySQL\u6578\u64da\u5eab<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u60a8\u7684\u4f3a\u670d\u5668\u4e0a\u8a2d\u7f6eMySQL\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684\u7528\u6236\u8868\uff1a<\/p>\n<pre><code>CREATE TABLE users (\n    id INT(11) AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) NOT NULL,\n    email VARCHAR(100) NOT NULL\n);<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f2%ef%bc%9a%e5%89%b5%e5%bb%ba%e5%be%8c%e7%ab%afapi-nrweHUkrIx\">\u6b65\u9a5f2\uff1a\u5275\u5efa\u5f8c\u7aefAPI<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u5f8c\u7aefAPI\u4f86\u8655\u7406Android\u61c9\u7528\u7a0b\u5e8f\u7684\u8acb\u6c42\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528PHP\u7684\u7c21\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$servername = \"localhost\";\n$username = \"username\";\n$password = \"password\";\n$dbname = \"database_name\";\n\n\/\/ \u5275\u5efa\u9023\u63a5\n$conn = new mysqli($servername, $username, $password, $dbname);\n\n\/\/ \u6aa2\u67e5\u9023\u63a5\nif ($conn-&gt;connect_error) {\n    die(\"Connection failed: \" . $conn-&gt;connect_error);\n}\n\n\/\/ \u7372\u53d6\u7528\u6236\u6578\u64da\n$sql = \"SELECT * FROM users\";\n$result = $conn-&gt;query($sql);\n\nif ($result-&gt;num_rows &gt; 0) {\n    \/\/ \u8f38\u51fa\u6578\u64da\n    while($row = $result-&gt;fetch_assoc()) {\n        echo \"id: \" . $row[\"id\"]. \" - Name: \" . $row[\"name\"]. \" - Email: \" . $row[\"email\"]. \"&lt;br&gt;\";\n    }\n} else {\n    echo \"0 results\";\n}\n$conn-&gt;close();\n?&gt;<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f3%ef%bc%9a%e5%9c%a8android%e6%87%89%e7%94%a8%e4%b8%ad%e8%aa%bf%e7%94%a8api-nrweHUkrIx\">\u6b65\u9a5f3\uff1a\u5728Android\u61c9\u7528\u4e2d\u8abf\u7528API<\/h3>\n<p>\u5728Android\u61c9\u7528\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528Volley\u6216Retrofit\u7b49\u5eab\u4f86\u8abf\u7528\u5f8c\u7aefAPI\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528Volley\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>RequestQueue queue = Volley.newRequestQueue(this);\nString url =\"http:\/\/yourserver.com\/api\/get_users.php\";\n\nStringRequest stringRequest = new StringRequest(Request.Method.GET, url,\n    new Response.Listener&lt;String&gt;() {\n        @Override\n        public void onResponse(String response) {\n            \/\/ \u8655\u7406\u97ff\u61c9\n            Log.d(\"Response\", response);\n        }\n    }, new Response.ErrorListener() {\n        @Override\n        public void onErrorResponse(VolleyError error) {\n            \/\/ \u8655\u7406\u932f\u8aa4\n            Log.e(\"Error\", error.toString());\n        }\n    });\n\n\/\/ \u5c07\u8acb\u6c42\u6dfb\u52a0\u5230\u8acb\u6c42\u968a\u5217\nqueue.add(stringRequest);<\/code><\/pre>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-nrweHUkrIx\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u9032\u884cAndroid\u8207MySQL\u6578\u64da\u5eab\u7684\u540c\u6b65\u6642\uff0c\u9700\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li>\u78ba\u4fddAPI\u7684\u5b89\u5168\u6027\uff0c\u907f\u514dSQL\u6ce8\u5165\u7b49\u5b89\u5168\u554f\u984c\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528HTTPS\u4f86\u52a0\u5bc6\u6578\u64da\u50b3\u8f38\u3002<\/li>\n<li>\u5c0d\u65bc\u5927\u91cf\u6578\u64da\u7684\u64cd\u4f5c\uff0c\u5efa\u8b70\u4f7f\u7528\u5206\u9801\u6280\u8853\u4f86\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-nrweHUkrIx\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07Android\u61c9\u7528\u7a0b\u5e8f\u8207MySQL\u6578\u64da\u5eab\u9032\u884c\u540c\u6b65\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u61c9\u7528\u7684\u6578\u64da\u7ba1\u7406\u80fd\u529b\uff0c\u9084\u80fd\u589e\u5f37\u7528\u6236\u9ad4\u9a57\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u4f3a\u670d\u5668\u4f86\u652f\u6301\u60a8\u7684\u61c9\u7528\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5b89\u5168\u548c\u9ad8\u6548\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u540c\u6b65Android\u61c9\u7528\u8207MySQL\u6578\u64da\u5eab\uff0c\u5be6\u73fe\u6578\u64da\u5373\u6642\u66f4\u65b0\u8207\u7ba1\u7406\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\u8207\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-58417","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/58417","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=58417"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/58417\/revisions"}],"predecessor-version":[{"id":58418,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/58417\/revisions\/58418"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=58417"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=58417"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=58417"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}