{"id":97060,"date":"2024-10-20T14:40:19","date_gmt":"2024-10-20T06:40:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/97060\/"},"modified":"2024-10-20T14:40:19","modified_gmt":"2024-10-20T06:40:19","slug":"p%e8%a1%a8%e5%96%ae%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e8%a9%b3%e7%b4%b0%e6%95%99%e7%a8%8b-jsp%e6%8f%90%e4%ba%a4%e8%a1%a8%e5%96%ae%e5%88%b0%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/97060\/","title":{"rendered":"P\u8868\u55ae\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\uff1a\u8a73\u7d30\u6559\u7a0b (jsp\u63d0\u4ea4\u8868\u55ae\u5230\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"p%e8%a1%a8%e5%96%ae%e6%95%b8%e6%93%9a%e5%ad%98%e5%84%b2%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e8%a9%b3%e7%b4%b0%e6%95%99%e7%a8%8b-jsp%e6%8f%90%e4%ba%a4%e8%a1%a8%e5%96%ae%e5%88%b0%e6%95%b8-ttYQTqpnrC\">P\u8868\u55ae\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\uff1a\u8a73\u7d30\u6559\u7a0b (jsp\u63d0\u4ea4\u8868\u55ae\u5230\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u7db2\u7d61\u61c9\u7528\u4e2d\uff0c\u8868\u55ae\u6578\u64da\u7684\u6536\u96c6\u548c\u5b58\u5132\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u7121\u8ad6\u662f\u7528\u65bc\u7528\u6236\u8a3b\u518a\u3001\u53cd\u994b\u6536\u96c6\u9084\u662f\u5176\u4ed6\u7528\u9014\uff0c\u5c07\u8868\u55ae\u6578\u64da\u6709\u6548\u5730\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u90fd\u662f\u958b\u767c\u8005\u9700\u8981\u638c\u63e1\u7684\u57fa\u672c\u6280\u80fd\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u4f7f\u7528Java Server Pages (JSP) \u5c07\u8868\u55ae\u6578\u64da\u63d0\u4ea4\u5230\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-ttYQTqpnrC\">\u74b0\u5883\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u6e96\u5099\u4ee5\u4e0b\u74b0\u5883\uff1a<\/p>\n<ul>\n<li>Java Development Kit (JDK)<\/li>\n<li>Apache Tomcat \u6216\u5176\u4ed6\u652f\u6301JSP\u7684\u4f3a\u670d\u5668<\/li>\n<li>MySQL \u6216\u5176\u4ed6\u95dc\u4fc2\u578b\u6578\u64da\u5eab<\/li>\n<li>\u4e00\u500b\u5408\u9069\u7684IDE\uff0c\u4f8b\u5982Eclipse\u6216IntelliJ IDEA<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e7%bd%ae-ttYQTqpnrC\">\u6578\u64da\u5eab\u8a2d\u7f6e<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u4e00\u500b\u8868\u4f86\u5b58\u5132\u8868\u55ae\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684SQL\u8a9e\u53e5\uff0c\u7528\u65bc\u5275\u5efa\u4e00\u500b\u7528\u6236\u4fe1\u606f\u8868\uff1a<\/p>\n<pre><code>\nCREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    email VARCHAR(100) NOT NULL,\n    password VARCHAR(100) NOT NULL\n);\n<\/code><\/pre>\n<h2 id=\"%e5%89%b5%e5%bb%bajsp%e8%a1%a8%e5%96%ae-ttYQTqpnrC\">\u5275\u5efaJSP\u8868\u55ae<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6211\u5011\u9700\u8981\u5275\u5efa\u4e00\u500bJSP\u6587\u4ef6\uff0c\u8a72\u6587\u4ef6\u5c07\u5305\u542b\u7528\u6236\u63d0\u4ea4\u7684\u8868\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u8868\u55ae\u793a\u4f8b\uff1a<\/p>\n<pre><code>\n&lt;!DOCTYPE html&gt;\n&lt;html&gt;\n&lt;head&gt;\n    &lt;title&gt;\u7528\u6236\u8a3b\u518a\u8868\u55ae&lt;\/title&gt;\n&lt;\/head&gt;\n&lt;body&gt;\n    &lt;h1&gt;\u8a3b\u518a&lt;\/h1&gt;\n    &lt;form action=\"submit.jsp\" method=\"post\"&gt;\n        &lt;label for=\"username\"&gt;\u7528\u6236\u540d:&lt;\/label&gt;\n        &lt;input type=\"text\" id=\"username\" name=\"username\" required&gt;&lt;br&gt;\n        &lt;label for=\"email\"&gt;\u96fb\u5b50\u90f5\u4ef6:&lt;\/label&gt;\n        &lt;input type=\"email\" id=\"email\" name=\"email\" required&gt;&lt;br&gt;\n        &lt;label for=\"password\"&gt;\u5bc6\u78bc:&lt;\/label&gt;\n        &lt;input type=\"password\" id=\"password\" name=\"password\" required&gt;&lt;br&gt;\n        &lt;input type=\"submit\" value=\"\u63d0\u4ea4\"&gt;\n    &lt;\/form&gt;\n&lt;\/body&gt;\n&lt;\/html&gt;\n<\/code><\/pre>\n<h2 id=\"%e8%99%95%e7%90%86%e8%a1%a8%e5%96%ae%e6%8f%90%e4%ba%a4-ttYQTqpnrC\">\u8655\u7406\u8868\u55ae\u63d0\u4ea4<\/h2>\n<p>\u7576\u7528\u6236\u63d0\u4ea4\u8868\u55ae\u5f8c\uff0c\u6578\u64da\u5c07\u88ab\u767c\u9001\u5230\u540d\u70basubmit.jsp\u7684\u9801\u9762\u3002\u5728\u9019\u500b\u9801\u9762\u4e2d\uff0c\u6211\u5011\u5c07\u8655\u7406\u6578\u64da\u4e26\u5c07\u5176\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002\u4ee5\u4e0b\u662fsubmit.jsp\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n&lt;%@ page import=\"java.sql.*\" %&gt;\n&lt;% \n    String username = request.getParameter(\"username\");\n    String email = request.getParameter(\"email\");\n    String password = request.getParameter(\"password\");\n\n    Connection conn = null;\n    PreparedStatement pstmt = null;\n\n    try {\n        Class.forName(\"com.mysql.cj.jdbc.Driver\");\n        conn = DriverManager.getConnection(\"jdbc:mysql:\/\/localhost:3306\/your_database\", \"your_username\", \"your_password\");\n        String sql = \"INSERT INTO users (username, email, password) VALUES (?, ?, ?)\";\n        pstmt = conn.prepareStatement(sql);\n        pstmt.setString(1, username);\n        pstmt.setString(2, email);\n        pstmt.setString(3, password);\n        pstmt.executeUpdate();\n        out.println(\"\u8a3b\u518a\u6210\u529f\uff01\");\n    } catch (Exception e) {\n        e.printStackTrace();\n        out.println(\"\u8a3b\u518a\u5931\u6557\uff1a\" + e.getMessage());\n    } finally {\n        if (pstmt != null) try { pstmt.close(); } catch (SQLException e) {}\n        if (conn != null) try { conn.close(); } catch (SQLException e) {}\n    }\n%&gt;\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ttYQTqpnrC\">\u7e3d\u7d50<\/h2>\n<p>\u672c\u6587\u4ecb\u7d39\u4e86\u5982\u4f55\u4f7f\u7528JSP\u5c07\u8868\u55ae\u6578\u64da\u5b58\u5132\u5230\u6578\u64da\u5eab\u4e2d\u3002\u901a\u904e\u5275\u5efa\u4e00\u500b\u7c21\u55ae\u7684\u7528\u6236\u8a3b\u518a\u8868\u55ae\uff0c\u4e26\u5728submit.jsp\u4e2d\u8655\u7406\u6578\u64da\uff0c\u6211\u5011\u80fd\u5920\u6709\u6548\u5730\u5c07\u7528\u6236\u4fe1\u606f\u5b58\u5132\u5230MySQL\u6578\u64da\u5eab\u4e2d\u3002\u9019\u4e00\u904e\u7a0b\u4e0d\u50c5\u9069\u7528\u65bc\u7528\u6236\u8a3b\u518a\uff0c\u9084\u53ef\u4ee5\u64f4\u5c55\u5230\u5176\u4ed6\u985e\u578b\u7684\u6578\u64da\u6536\u96c6\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u9084\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07P\u8868\u55ae\u6578\u64da\u901a\u904eJSP\u63d0\u4ea4\u4e26\u5b58\u5132\u5230\u6578\u64da\u5eab\u7684\u8a73\u7d30\u6559\u7a0b\uff0c\u7c21\u55ae\u6613\u61c2\uff0c\u52a9\u4f60\u5feb\u901f\u4e0a\u624b\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-97060","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97060","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=97060"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97060\/revisions"}],"predecessor-version":[{"id":97061,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/97060\/revisions\/97061"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=97060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=97060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=97060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}