{"id":173617,"date":"2024-11-07T19:31:18","date_gmt":"2024-11-07T11:31:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173617\/"},"modified":"2024-11-07T19:31:19","modified_gmt":"2024-11-07T11:31:19","slug":"%e5%a6%82%e4%bd%95%e5%b0%87idea%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-idea-%e6%80%8e%e9%ba%bc%e9%80%a3%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173617\/","title":{"rendered":"\u5982\u4f55\u5c07idea\u8207\u6578\u64da\u5eab\u9023\u63a5 (idea \u600e\u9ebc\u9023\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%87idea%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-idea%e6%80%8e%e9%ba%bc%e9%80%a3%e6%95%b8%e6%93%9a%e5%ba%ab-zsynpuNpDD\">\u5982\u4f55\u5c07IDEA\u8207\u6578\u64da\u5eab\u9023\u63a5 (IDEA\u600e\u9ebc\u9023\u6578\u64da\u5eab)<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u4f7f\u7528\u5df2\u7d93\u6210\u70ba\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7121\u8ad6\u662f\u958b\u767c\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0c\u6578\u64da\u5eab\u90fd\u80fd\u6709\u6548\u5730\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 IntelliJ IDEA \u4e2d\u9023\u63a5\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e5%ae%89%e8%a3%9d%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95-zsynpuNpDD\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88dd\u6578\u64da\u5eab\u9a45\u52d5<\/h2>\n<p>\u5728\u9023\u63a5\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86\u76f8\u61c9\u7684\u6578\u64da\u5eab\u9a45\u52d5\u3002\u4ee5 MySQL \u70ba\u4f8b\uff0c\u60a8\u53ef\u4ee5\u5f9e MySQL \u5b98\u65b9\u7db2\u7ad9\u4e0b\u8f09\u9a45\u52d5\uff0c\u6216\u8005\u5728 IntelliJ IDEA \u4e2d\u76f4\u63a5\u6dfb\u52a0\u3002<\/p>\n<ul>\n<li>\u6253\u958b IntelliJ IDEA\uff0c\u9078\u64c7 File &gt; Project Structure\u3002<\/li>\n<li>\u5728 Project Settings \u4e2d\u9078\u64c7 Libraries\uff0c\u7136\u5f8c\u9ede\u64ca + \u6309\u9215\u3002<\/li>\n<li>\u9078\u64c7 From Maven\uff0c\u7136\u5f8c\u5728\u641c\u7d22\u6846\u4e2d\u8f38\u5165 <code>mysql:mysql-connector-java<\/code>\u3002<\/li>\n<li>\u9078\u64c7\u5408\u9069\u7684\u7248\u672c\u4e26\u9ede\u64ca OK\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-zsynpuNpDD\">\u6b65\u9a5f\u4e8c\uff1a\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u5b89\u88dd\u5b8c\u9a45\u52d5\u5f8c\uff0c\u63a5\u4e0b\u4f86\u9700\u8981\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u3002<\/p>\n<ul>\n<li>\u5728 IntelliJ IDEA \u4e2d\uff0c\u6253\u958b Database \u5de5\u5177\u7a97\u53e3\uff08\u901a\u5e38\u5728\u53f3\u5074\uff09\u3002<\/li>\n<li>\u9ede\u64ca + \u6309\u9215\uff0c\u9078\u64c7 Data Source\uff0c\u7136\u5f8c\u9078\u64c7 MySQL\u3002<\/li>\n<li>\u5728\u5f48\u51fa\u7684\u5c0d\u8a71\u6846\u4e2d\uff0c\u586b\u5beb\u6578\u64da\u5eab\u7684\u9023\u63a5\u4fe1\u606f\uff0c\u5305\u62ec\uff1a<\/li>\n<ul>\n<li><strong>Host:<\/strong> \u6578\u64da\u5eab\u4f3a\u670d\u5668\u7684\u5730\u5740\uff0c\u4f8b\u5982 <code>localhost<\/code> \u6216 IP \u5730\u5740\u3002<\/li>\n<li><strong>Port:<\/strong> \u6578\u64da\u5eab\u7684\u7aef\u53e3\u865f\uff0c\u9ed8\u8a8d\u70ba <code>3306<\/code>\u3002<\/li>\n<li><strong>Database:<\/strong> \u8981\u9023\u63a5\u7684\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<li><strong>User:<\/strong> \u7528\u6236\u540d\u3002<\/li>\n<li><strong>Password:<\/strong> \u5bc6\u78bc\u3002<\/li>\n<\/ul>\n<li>\u9ede\u64ca Test Connection \u6309\u9215\u4ee5\u6aa2\u67e5\u9023\u63a5\u662f\u5426\u6210\u529f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e4%bd%bf%e7%94%a8-jdbc-%e9%80%b2%e8%a1%8c%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c-zsynpuNpDD\">\u6b65\u9a5f\u4e09\uff1a\u4f7f\u7528 JDBC \u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c<\/h2>\n<p>\u4e00\u65e6\u6210\u529f\u9023\u63a5\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 JDBC \u9032\u884c\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528 JDBC \u9023\u63a5 MySQL \u6578\u64da\u5eab\u4e26\u57f7\u884c\u67e5\u8a62\uff1a<\/p>\n<pre><code>import java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.ResultSet;\nimport java.sql.Statement;\n\npublic class DatabaseExample {\n    public static void main(String[] args) {\n        String url = \"jdbc:mysql:\/\/localhost:3306\/your_database\";\n        String user = \"your_username\";\n        String password = \"your_password\";\n\n        try {\n            Connection connection = DriverManager.getConnection(url, user, password);\n            Statement statement = connection.createStatement();\n            ResultSet resultSet = statement.executeQuery(\"SELECT * FROM your_table\");\n\n            while (resultSet.next()) {\n                System.out.println(\"Column 1: \" + resultSet.getString(1));\n                \/\/ \u7e7c\u7e8c\u8655\u7406\u5176\u4ed6\u5217\n            }\n\n            resultSet.close();\n            statement.close();\n            connection.close();\n        } catch (Exception e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e5%9b%9b%ef%bc%9a%e8%99%95%e7%90%86%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c-zsynpuNpDD\">\u6b65\u9a5f\u56db\uff1a\u8655\u7406\u5e38\u898b\u554f\u984c<\/h2>\n<p>\u5728\u9023\u63a5\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u5e38\u898b\u554f\u984c\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>\u9a45\u52d5\u672a\u627e\u5230\uff1a<\/strong>\u78ba\u4fdd\u5df2\u6b63\u78ba\u5b89\u88dd\u6578\u64da\u5eab\u9a45\u52d5\u4e26\u6dfb\u52a0\u5230\u9805\u76ee\u4e2d\u3002<\/li>\n<li><strong>\u9023\u63a5\u8d85\u6642\uff1a<\/strong>\u6aa2\u67e5\u6578\u64da\u5eab\u4f3a\u670d\u5668\u662f\u5426\u904b\u884c\uff0c\u4e26\u78ba\u8a8d\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002<\/li>\n<li><strong>\u6388\u6b0a\u5931\u6557\uff1a<\/strong>\u6aa2\u67e5\u7528\u6236\u540d\u548c\u5bc6\u78bc\u662f\u5426\u6b63\u78ba\uff0c\u4e26\u78ba\u4fdd\u7528\u6236\u6709\u6b0a\u8a2a\u554f\u6307\u5b9a\u7684\u6578\u64da\u5eab\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zsynpuNpDD\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u61c9\u8a72\u80fd\u5920\u6210\u529f\u5730\u5c07 IntelliJ IDEA \u8207\u6578\u64da\u5eab\u9023\u63a5\uff0c\u4e26\u9032\u884c\u57fa\u672c\u7684\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u7121\u8ad6\u60a8\u662f\u958b\u767c\u5c0f\u578b\u61c9\u7528\u9084\u662f\u5927\u578b\u7cfb\u7d71\uff0c\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u6280\u80fd\u90fd\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u65b9\u6848\uff0c\u53ef\u4ee5\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\u4f86\u642d\u5efa\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5c07\u4f60\u7684\u5275\u610f\u8207\u6578\u64da\u5eab\u9023\u63a5\uff0c\u5be6\u73fe\u6578\u64da\u7ba1\u7406\u8207\u61c9\u7528\u7684\u6700\u4f73\u5316\uff0c\u63d0\u5347\u9805\u76ee\u6548\u7387\u8207\u6548\u679c\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-173617","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173617","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=173617"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173617\/revisions"}],"predecessor-version":[{"id":173618,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173617\/revisions\/173618"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173617"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173617"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173617"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}