\u6211\u6253\u7b97\u7528PHP\u6765\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u4ee5\u4e0b\u529f\u80fd\u7684\u7a0b\u5e8f\uff1a
\n1.\u63a5\u6536\u4e00\u4e2a\u503c
\n2.\u67e5\u8be2\u6570\u636e\u5e93\u5e76\u8fdb\u884c\u68c0\u67e5
\n3.\u8fd4\u56de\u68c0\u67e5\u7ed3\u679c<\/p>\n
\u9996\u5148\uff0c\u6211\u521b\u5efa\u4e862\u548c3\u7684\u529f\u80fd\u3002
\n\u5b83\u6309\u7167\u6211\u6240\u60f3\u7684\u90a3\u6837\u8fd0\u884c\u3002
\n\u25a0recieve.php<\/p>\n
\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u7684\u4e2d\u56fd\u505a\u4e3a\u672c\u5730\u8bed\u8a00\u6539\u5199\u8fd9\u4e2a\u53e5\u5b50, \u53ea\u9700\u8981\u4e00\u4e2a\u9009\u9879 : \u5b9a\u4e49\uff08DB_USERNAME\uff09\u7684\u503c\u4e3adbuser\u3002
\n\u5b9a\u4e49\uff08DB_PASSWORD\uff09\u7684\u503c\u4e3ar5b2Wisd\u3002<\/p>\n
$key1 = “key1_A99”;
\n$key2 = “key2_A99”;
\n\/*
\n$params = json_decode(file_get_contents(‘php:\/\/input’), true);
\n$key1 = $params[‘key1’];
\n$key2 = $params[‘$key2’];
\n*\/<\/p>\n
Translation in Chinese:
\n$key1 = “key1_A99”;
\n$key2 = “key2_A99”;
\n\/*
\n$params = json_decode(file_get_contents(‘php:\/\/input’), true);
\n$key1 = $params[‘key1’];
\n$key2 = $params[‘$key2’];
\n*\/<\/p>\n
\u5c1d\u8bd5 {
\n\\$db = new PDO(DSN, DB_USERNAME, DB_PASSWORD);
\n\\$db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
\n} \u6355\u83b7(DOException \\$e) {
\nresult(9, ‘\u65e0\u6cd5\u8fde\u63a5\u5230\u6570\u636e\u5e93’);
\n}<\/p>\n
\u5c1d\u8bd5{
\n\/\/\u5982\u679c\u5728\u6570\u636e\u5e93\u4e2d\u6709\u6ce8\u518c\uff0c\u5219\u8fdb\u884c\u68c0\u67e5\u901a\u8fc7
\n$stmt = $db->prepare(“select count(*) cnt from test where key1 = :key1 and key2 = :key2”);
\n$stmt->execute([
\n‘:key1’ => $key1,
\n‘:key2’ => $key2
\n]);
\n$row = $stmt->fetch();
\nif ($row[‘cnt’] == 1) {
\nresult(0, ‘\u5df2\u7ecf\u6ce8\u518c’);
\n}
\n\/\/\u5982\u679c\u6ca1\u6709\u5728\u6570\u636e\u5e93\u4e2d\u6ce8\u518c\uff0c\u5e76\u4e14key1\u7684\u6ce8\u518c\u6570\u91cf\u8d85\u8fc72\u4e2a\uff0c\u5219\u62a5\u9519
\n$stmt = $db->prepare(“select count(*) cnt from test where key1 = :key1”);<\/p>\n
\\$stmt->execute([
\n‘:key1’ => \\$key1
\n]);
\n\\$row = \\$stmt->fetch();
\nif (\\$row[‘cnt’] >= 2) {
\nresult(9, ‘already exists’);
\n}
\n\/\/\u5982\u679c\u6570\u636e\u5e93\u4e2d\u6ca1\u6709\u6ce8\u518c\uff0c\u5e76\u4e14key1\u7684\u6ce8\u518c\u6570\u91cf\u5c11\u4e8e2\u4e2a\uff0c\u5219\u5728\u6570\u636e\u5e93\u4e2d\u6ce8\u518c\u5e76\u68c0\u67e5\u901a\u8fc7
\n\\$sql = “insert into test(key1, key2) values(:key1, :key2)”;
\n\\$stmt = \\$db->prepare(\\$sql);
\n\\$stmt->execute([
\n‘:key1’ => \\$key1,
\n‘:key2’ => \\$key2
\n]);
\nresult(0, ‘registered’);
\n} catch (Exception \\$e){
\nresult(9, \\$e->getMessage());
\n}<\/p>\n
\u51fd\u6570\u7ed3\u679c(\\$result_code, \\$result_message) {
\n\u5934\u90e8(“Content-Type: application\/json; charset=UTF-8”);
\n\\$result = \u6570\u7ec4(‘result’ => \\$result_code, ‘message’ => \\$result_message);
\n\u8f93\u51fa json_encode(\\$result);
\n\u7ec8\u6b62;
\n}<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u6211\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a1\u7684\u529f\u80fd\uff08calling\uff09\u3002
\n\u25a0send.php
\n ‘key2’ => ‘key2_A99’
\n);
\n\\$options = array(‘http’ => array(
\n‘method’ => ‘POST’,
\n‘header’ => “Content-type: application\/json\\r\\n”,
\n‘content’ => json_encode(\\$data)
\n));
\n\\$options = stream_context_create(\\$options);
\n\\$contents = file_get_contents(\\$url, false, \\$options);
\nheader(‘Content-type: application\/json’);
\necho \\$contents;<\/p>\n
\u8c03\u7528send.php\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002
\nPHP\u8b66\u544a\uff1afile_get_contents(http:\/\/192.168.33.10:8000\/recieve.php)\u5931\u8d25\u6253\u5f00\u6d41\uff1aHTTP\u8bf7\u6c42\u5931\u8d25\uff01\u4f4d\u4e8e\/home\/vagrant\/license\/send.php\u7684\u7b2c13\u884c\u3002<\/p>\n
\u7531\u4e8e\u65e0\u8bba\u5982\u4f55\u5207\u6362recieve.php\u4e2d\u53c2\u6570\u90e8\u5206\u7684\u6ce8\u91ca\u90fd\u4f1a\u5bfc\u81f4\u9519\u8bef\uff0c\u6211\u8ba4\u4e3a\u8fd9\u4e2a\u8c03\u7528\u672c\u8eab\u5c31\u6709\u95ee\u9898\u3002
\n\u4f46\u662f\u56e0\u4e3a\u65e0\u6cd5\u8c03\u7528\uff0c\u6240\u4ee5\u65e0\u6cd5\u5b8c\u6210\u63a5\u6536\u7aef\u7684\u5de5\u4f5c\u3002
\n\uff08\u5982\u679c\u63a5\u6536\u7aef\u5df2\u7ecf\u5b8c\u6210\uff0c\u6211\u4eec\u53ef\u4ee5\u786e\u5b9a\u662f\u8c03\u7528\u65b9\u5f0f\u4e0d\u6b63\u786e\uff0c\u53ef\u4ee5\u901a\u8fc7\u5728\u7f51\u4e0a\u641c\u7d22\u5e76\u8fdb\u884c\u8c03\u6574\u6765\u89e3\u51b3\uff09<\/p>\n
\u6211\u610f\u8bc6\u5230\u6211\u5728Web\u76f8\u5173\u77e5\u8bc6\u65b9\u9762\u7684\u4e25\u91cd\u4e0d\u8db3\u3002\u5c3d\u7ba1\u8fde\u63d0\u95ee\uff08\u6216\u5199\u4f5c\uff09\u7684\u65b9\u5f0f\u90fd\u4e0d\u6e05\u695a\uff0c\u4f46\u8fd8\u8bf7\u60a8\u544a\u8bc9\u6211\u5e94\u8be5\u5c1d\u8bd5\u4ec0\u4e48\u6765\u6539\u5584\u3002<\/p>\n
\u987a\u4fbf\u8bf4\u4e00\u53e5\uff0c\u4ea4\u63a5\u7684\u683c\u5f0f\u53ef\u4ee5\u4e0d\u662fJSON\u3002
\n\u7f16\u7a0b\u8bed\u8a00\u4e5f\u53ef\u4ee5\u4e0d\u662fPHP\u3002
\n\u4e0d\u8fc7\uff0c\u56e0\u4e3a\u8981\u505a\u7684\u4e8b\u60c5\u5f88\u5c0f\uff0c\u6240\u4ee5\u6211\u5e76\u4e0d\u6253\u7b97\u8fc7\u5206\u5938\u5f20\u5730\u4f7f\u7528\u6846\u67b6\u4e4b\u7c7b\u7684\u4e1c\u897f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u6211\u6253\u7b97\u7528PHP\u6765\u521b\u5efa\u4e00\u4e2a\u5177\u6709\u4ee5\u4e0b\u529f\u80fd\u7684\u7a0b\u5e8f\uff1a 1.\u63a5\u6536\u4e00\u4e2a\u503c 2.\u67e5\u8be2\u6570\u636e\u5e93\u5e76\u8fdb\u884c\u68c0\u67e5 3.\u8fd4\u56de\u68c0\u67e5\u7ed3\u679c \u9996\u5148 […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30748","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\n