{"id":185632,"date":"2024-11-10T23:12:28","date_gmt":"2024-11-10T15:12:28","guid":{"rendered":"https:\/\/server.hk\/cnblog\/185632\/"},"modified":"2024-11-10T23:12:29","modified_gmt":"2024-11-10T15:12:29","slug":"%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%ef%bc%9aeclipse%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%ef%bc%88eclipse%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/185632\/","title":{"rendered":"\u624b\u628a\u624b\u6559\u4f60\uff1aeclipse\u5982\u4f55\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\uff08eclipse\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\uff09"},"content":{"rendered":"<h1 id=\"%e6%89%8b%e6%8a%8a%e6%89%8b%e6%95%99%e4%bd%a0%ef%bc%9aeclipse%e5%a6%82%e4%bd%95%e9%85%8d%e7%bd%ae%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-fiYsZhWPgM\">\u624b\u628a\u624b\u6559\u4f60\uff1aEclipse\u5982\u4f55\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5<\/h1>\n<p>\u5728\u958b\u767cJava\u61c9\u7528\u7a0b\u5e8f\u6642\uff0c\u6578\u64da\u5eab\u7684\u9023\u63a5\u914d\u7f6e\u662f\u81f3\u95dc\u91cd\u8981\u7684\u4e00\u6b65\u3002Eclipse\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u96c6\u6210\u958b\u767c\u74b0\u5883\uff08IDE\uff09\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u65b9\u5f0f\u4f86\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728Eclipse\u4e2d\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\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%9djdbc%e9%a9%85%e5%8b%95%e7%a8%8b%e5%ba%8f-fiYsZhWPgM\">\u6b65\u9a5f\u4e00\uff1a\u5b89\u88ddJDBC\u9a45\u52d5\u7a0b\u5e8f<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u7d93\u5b89\u88dd\u4e86\u76f8\u61c9\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\u3002JDBC\uff08Java Database Connectivity\uff09\u662f\u4e00\u500bJava API\uff0c\u5141\u8a31Java\u61c9\u7528\u7a0b\u5e8f\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u4e0d\u540c\u7684\u6578\u64da\u5eab\u9700\u8981\u4e0d\u540c\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u6578\u64da\u5eab\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\uff1a<\/p>\n<ul>\n<li>MySQL: <code>mysql-connector-java-x.x.x.jar<\/code><\/li>\n<li>PostgreSQL: <code>postgresql-x.x.x.jar<\/code><\/li>\n<li>Oracle: <code>ojdbc8.jar<\/code><\/li>\n<\/ul>\n<p>\u4e0b\u8f09\u76f8\u61c9\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\u5f8c\uff0c\u5c07\u5176\u6dfb\u52a0\u5230Eclipse\u7684\u9805\u76ee\u4e2d\u3002\u53f3\u9375\u55ae\u64ca\u60a8\u7684\u9805\u76ee\uff0c\u9078\u64c7 <code>Build Path<\/code> -&gt; <code>Add External Archives...<\/code>\uff0c\u7136\u5f8c\u9078\u64c7\u4e0b\u8f09\u7684JAR\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-fiYsZhWPgM\">\u6b65\u9a5f\u4e8c\uff1a\u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u5728Eclipse\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>Data Source Explorer<\/code> \u4f86\u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5\u3002\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6253\u958b <code>Data Source Explorer<\/code> \u8996\u7a97\u3002\u5982\u679c\u8a72\u8996\u7a97\u672a\u986f\u793a\uff0c\u53ef\u4ee5\u901a\u904e\u9078\u64c7 <code>Window<\/code> -&gt; <code>Show View<\/code> -&gt; <code>Other...<\/code>\uff0c\u7136\u5f8c\u9078\u64c7 <code>Data Management<\/code> -&gt; <code>Data Source Explorer<\/code> \u4f86\u6253\u958b\u3002<\/li>\n<li>\u5728 <code>Data Source Explorer<\/code> \u4e2d\uff0c\u53f3\u9375\u55ae\u64ca <code>Database Connections<\/code>\uff0c\u7136\u5f8c\u9078\u64c7 <code>New<\/code>\u3002<\/li>\n<li>\u9078\u64c7\u60a8\u7684\u6578\u64da\u5eab\u985e\u578b\uff0c\u4f8b\u5982 MySQL\uff0c\u7136\u5f8c\u9ede\u64ca <code>Next<\/code>\u3002<\/li>\n<li>\u586b\u5beb\u6578\u64da\u5eab\u9023\u63a5\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\uff1a<\/li>\n<ul>\n<li><code>Driver<\/code>: \u9078\u64c7\u60a8\u525b\u525b\u6dfb\u52a0\u7684JDBC\u9a45\u52d5\u7a0b\u5e8f\u3002<\/li>\n<li><code>Database<\/code>: \u8f38\u5165\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<li><code>User Name<\/code>: \u8f38\u5165\u6578\u64da\u5eab\u7528\u6236\u540d\u3002<\/li>\n<li><code>Password<\/code>: \u8f38\u5165\u6578\u64da\u5eab\u5bc6\u78bc\u3002<\/li>\n<li><code>URL<\/code>: \u8f38\u5165\u6578\u64da\u5eab\u7684\u9023\u63a5URL\uff0c\u4f8b\u5982\uff1a<code>jdbc:mysql:\/\/localhost:3306\/your_database<\/code><\/li>\n<\/ul>\n<li>\u5b8c\u6210\u5f8c\uff0c\u9ede\u64ca <code>Test Connection<\/code> \u4ee5\u6aa2\u67e5\u9023\u63a5\u662f\u5426\u6210\u529f\u3002\u5982\u679c\u6210\u529f\uff0c\u9ede\u64ca <code>Finish<\/code>\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5-fiYsZhWPgM\">\u6b65\u9a5f\u4e09\uff1a\u4f7f\u7528\u6578\u64da\u5eab\u9023\u63a5<\/h2>\n<p>\u4e00\u65e6\u6578\u64da\u5eab\u9023\u63a5\u914d\u7f6e\u5b8c\u6210\uff0c\u60a8\u5c31\u53ef\u4ee5\u5728Java\u4ee3\u78bc\u4e2d\u4f7f\u7528\u5b83\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u4f7f\u7528JDBC\u9023\u63a5\u5230\u6578\u64da\u5eab\u4e26\u57f7\u884c\u67e5\u8a62\uff1a<\/p>\n<pre><code>\nimport 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 Value: \" + resultSet.getString(\"your_column\"));\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=\"%e7%b8%bd%e7%b5%90-fiYsZhWPgM\">\u7e3d\u7d50<\/h2>\n<p>\u5728Eclipse\u4e2d\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u5b89\u88ddJDBC\u9a45\u52d5\u7a0b\u5e8f\u3001\u5275\u5efa\u6578\u64da\u5eab\u9023\u63a5\u4e26\u5728\u4ee3\u78bc\u4e2d\u4f7f\u7528\u5b83\u3002\u9019\u4e9b\u6b65\u9a5f\u5c07\u5e6b\u52a9\u60a8\u9806\u5229\u5730\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\uff0c\u5f9e\u800c\u63d0\u9ad8\u958b\u767c\u6548\u7387\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u4f3a\u670d\u5668\u4f86\u904b\u884c\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u89e3\u6c7a\u65b9\u6848\uff0c\u63d0\u4f9b\u9ad8\u6548\u80fd\u548c\u53ef\u9760\u6027\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u624b\u628a\u624b\u6559\u4f60\u5982\u4f55\u5728Eclipse\u4e2d\u914d\u7f6e\u6578\u64da\u5eab\u9023\u63a5\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u8f15\u9b06\u9023\u63a5\u5404\u985e\u6578\u64da\u5eab\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\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-185632","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185632","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=185632"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185632\/revisions"}],"predecessor-version":[{"id":185633,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/185632\/revisions\/185633"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=185632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=185632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=185632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}