{"id":173285,"date":"2024-11-07T16:44:20","date_gmt":"2024-11-07T08:44:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173285\/"},"modified":"2024-11-07T16:44:21","modified_gmt":"2024-11-07T08:44:21","slug":"%e5%a6%82%e4%bd%95%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85%ef%bc%9f30%e7%a7%92%e5%ad%b8%e6%9c%83%ef%bc%81-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173285\/","title":{"rendered":"\u5982\u4f55\u5c0e\u5165\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff1f30\u79d2\u5b78\u6703\uff01 (\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u600e\u9ebc\u5c0e\u5165)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85%ef%bc%9f30%e7%a7%92%e5%ad%b8%e6%9c%83%ef%bc%81-KxipGPFjCY\">\u5982\u4f55\u5c0e\u5165\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff1f30\u79d2\u5b78\u6703\uff01<\/h1>\n<p>\u5728Java\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u662f\u9023\u63a5\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u7684\u95dc\u9375\u7d44\u4ef6\u3002\u7121\u8ad6\u662f\u4f7f\u7528MySQL\u3001PostgreSQL\u9084\u662fOracle\uff0c\u6b63\u78ba\u5c0e\u5165\u9019\u4e9bjar\u5305\u90fd\u662f\u958b\u767c\u904e\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u6b65\u3002\u672c\u6587\u5c07\u70ba\u60a8\u4ecb\u7d39\u5982\u4f55\u5feb\u901f\u5c0e\u5165\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff0c\u8b93\u60a8\u572830\u79d2\u5167\u638c\u63e1\u9019\u4e00\u6280\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85%ef%bc%9f-KxipGPFjCY\">\u4ec0\u9ebc\u662f\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff1f<\/h2>\n<p>\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u662f\u4e00\u7a2eJava Archive\uff08JAR\uff09\u6587\u4ef6\uff0c\u5305\u542b\u4e86\u8207\u7279\u5b9a\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u6240\u9700\u7684\u985e\u548c\u63a5\u53e3\u3002\u9019\u4e9b\u9a45\u52d5\u7a0b\u5e8f\u4f7fJava\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u901a\u904eJava Database Connectivity\uff08JDBC\uff09API\u8207\u6578\u64da\u5eab\u9032\u884c\u901a\u4fe1\u3002\u6bcf\u7a2e\u6578\u64da\u5eab\u90fd\u6709\u5176\u5c08\u5c6c\u7684\u9a45\u52d5\u7a0b\u5e8f\uff0c\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u6240\u4f7f\u7528\u7684\u6578\u64da\u5eab\u9078\u64c7\u76f8\u61c9\u7684jar\u5305\u3002<\/p>\n<h2 id=\"%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%a9%85%e5%8b%95jar%e5%8c%85%e7%9a%84%e6%ad%a5%e9%a9%9f-KxipGPFjCY\">\u5c0e\u5165\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%80%ef%bc%9a%e4%b8%8b%e8%bc%89%e9%a9%85%e5%8b%95jar%e5%8c%85-KxipGPFjCY\">\u6b65\u9a5f\u4e00\uff1a\u4e0b\u8f09\u9a45\u52d5jar\u5305<\/h3>\n<ul>\n<li>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5f9e\u6578\u64da\u5eab\u7684\u5b98\u65b9\u7db2\u7ad9\u6216Maven\u4e2d\u592e\u5009\u5eab\u4e0b\u8f09\u76f8\u61c9\u7684\u9a45\u52d5jar\u5305\u3002\u4f8b\u5982\uff0c\u5c0d\u65bcMySQL\uff0c\u60a8\u53ef\u4ee5\u5f9e<a href=\"https:\/\/dev.mysql.com\/downloads\/connector\/j\/\" rel=\"nofollow noopener\" target=\"_blank\">MySQL Connector\/J<\/a>\u4e0b\u8f09\u6700\u65b0\u7248\u672c\u7684jar\u5305\u3002<\/li>\n<li>\u5c0d\u65bc\u5176\u4ed6\u6578\u64da\u5eab\uff0c\u5982PostgreSQL\u6216Oracle\uff0c\u60a8\u4e5f\u53ef\u4ee5\u5728\u5176\u5b98\u65b9\u7db2\u7ad9\u4e0a\u627e\u5230\u76f8\u61c9\u7684\u9a45\u52d5\u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%ba%8c%ef%bc%9a%e5%b0%87jar%e5%8c%85%e6%b7%bb%e5%8a%a0%e5%88%b0%e9%a0%85%e7%9b%ae%e4%b8%ad-KxipGPFjCY\">\u6b65\u9a5f\u4e8c\uff1a\u5c07jar\u5305\u6dfb\u52a0\u5230\u9805\u76ee\u4e2d<\/h3>\n<p>\u4e0b\u8f09\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u5c07jar\u5305\u6dfb\u52a0\u5230\u60a8\u7684Java\u9805\u76ee\u4e2d\u3002\u9019\u88e1\u6709\u5e7e\u7a2e\u5e38\u898b\u7684\u65b9\u6cd5\uff1a<\/p>\n<h4 id=\"1-%e4%bd%bf%e7%94%a8ide%ef%bc%88%e5%a6%82eclipse%e6%88%96intellij-idea%ef%bc%89-KxipGPFjCY\">1. \u4f7f\u7528IDE\uff08\u5982Eclipse\u6216IntelliJ IDEA\uff09<\/h4>\n<ul>\n<li>\u5728Eclipse\u4e2d\uff0c\u53f3\u9375\u55ae\u64ca\u60a8\u7684\u9805\u76ee\uff0c\u9078\u64c7\u201cBuild Path\u201d &gt; \u201cConfigure Build Path\u201d\u3002<\/li>\n<li>\u5728\u201cLibraries\u201d\u9078\u9805\u5361\u4e2d\uff0c\u9ede\u64ca\u201cAdd External JARs\u201d\uff0c\u7136\u5f8c\u9078\u64c7\u60a8\u4e0b\u8f09\u7684jar\u5305\u3002<\/li>\n<li>\u5728IntelliJ IDEA\u4e2d\uff0c\u53f3\u9375\u55ae\u64ca\u9805\u76ee\uff0c\u9078\u64c7\u201cOpen Module Settings\u201d\uff0c\u7136\u5f8c\u5728\u201cDependencies\u201d\u9078\u9805\u5361\u4e2d\u6dfb\u52a0jar\u5305\u3002<\/li>\n<\/ul>\n<h4 id=\"2-%e4%bd%bf%e7%94%a8maven%e7%ae%a1%e7%90%86%e4%be%9d%e8%b3%b4-KxipGPFjCY\">2. \u4f7f\u7528Maven\u7ba1\u7406\u4f9d\u8cf4<\/h4>\n<p>\u5982\u679c\u60a8\u7684\u9805\u76ee\u4f7f\u7528Maven\u4f5c\u70ba\u69cb\u5efa\u5de5\u5177\uff0c\u60a8\u53ef\u4ee5\u5728pom.xml\u6587\u4ef6\u4e2d\u6dfb\u52a0\u76f8\u61c9\u7684\u4f9d\u8cf4\u3002\u4f8b\u5982\uff0c\u5c0d\u65bcMySQL\u9a45\u52d5\uff0c\u60a8\u53ef\u4ee5\u6dfb\u52a0\u4ee5\u4e0b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n&lt;dependency&gt;\n    &lt;groupId&gt;mysql&lt;\/groupId&gt;\n    &lt;artifactId&gt;mysql-connector-java&lt;\/artifactId&gt;\n    &lt;version&gt;8.0.26&lt;\/version&gt; &lt;!-- \u8acb\u6839\u64da\u9700\u8981\u66f4\u65b0\u7248\u672c\u865f --&gt;\n&lt;\/dependency&gt;\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f%e4%b8%89%ef%bc%9a%e9%a9%97%e8%ad%89%e9%a9%85%e5%8b%95%e6%98%af%e5%90%a6%e6%88%90%e5%8a%9f%e5%b0%8e%e5%85%a5-KxipGPFjCY\">\u6b65\u9a5f\u4e09\uff1a\u9a57\u8b49\u9a45\u52d5\u662f\u5426\u6210\u529f\u5c0e\u5165<\/h3>\n<p>\u5c0e\u5165\u9a45\u52d5\u5f8c\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u5beb\u7c21\u55ae\u7684Java\u4ee3\u78bc\u4f86\u9a57\u8b49\u9a45\u52d5\u662f\u5426\u6210\u529f\u5c0e\u5165\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u9023\u63a5MySQL\u6578\u64da\u5eab\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nimport java.sql.Connection;\nimport java.sql.DriverManager;\nimport java.sql.SQLException;\n\npublic class DatabaseConnection {\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            System.out.println(\"\u6210\u529f\u9023\u63a5\u5230\u6578\u64da\u5eab\uff01\");\n        } catch (SQLException e) {\n            e.printStackTrace();\n        }\n    }\n}\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-KxipGPFjCY\">\u7e3d\u7d50<\/h2>\n<p>\u5c0e\u5165\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\u7684\u904e\u7a0b\u5176\u5be6\u975e\u5e38\u7c21\u55ae\uff0c\u53ea\u9700\u4e0b\u8f09\u9a45\u52d5\u3001\u6dfb\u52a0\u5230\u9805\u76ee\u4e2d\u4e26\u9032\u884c\u9a57\u8b49\u5373\u53ef\u3002\u638c\u63e1\u9019\u4e00\u6280\u80fd\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u8f15\u9b06\u5730\u958b\u767c\u8207\u6578\u64da\u5eab\u4ea4\u4e92\u7684Java\u61c9\u7528\u7a0b\u5e8f\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u74b0\u5883\u4f86\u904b\u884c\u60a8\u7684Java\u61c9\u7528\u7a0b\u5e8f\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u958b\u767c\u548c\u90e8\u7f72\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u572830\u79d2\u5167\u5c0e\u5165\u6578\u64da\u5eab\u9a45\u52d5jar\u5305\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u5feb\u901f\u4e0a\u624b\uff0c\u63d0\u5347\u958b\u767c\u6548\u7387\uff01<\/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-173285","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173285","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=173285"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173285\/revisions"}],"predecessor-version":[{"id":173286,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173285\/revisions\/173286"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173285"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173285"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173285"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}