{"id":199738,"date":"2025-05-06T08:21:05","date_gmt":"2025-05-06T00:21:05","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199738\/"},"modified":"2025-05-06T08:21:05","modified_gmt":"2025-05-06T00:21:05","slug":"mysql-jar%e5%8c%85%e7%9a%84%e4%bd%bf%e7%94%a8%e6%8c%87%e5%8d%97%e5%92%8c%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199738\/","title":{"rendered":"MySQL Jar\u5305\u7684\u4f7f\u7528\u6307\u5357\u548c\u6ce8\u610f\u4e8b\u9879"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>MySQL Jar\u5305\u7684\u4f7f\u7528\u6307\u5357\u548c\u6ce8\u610f\u4e8b\u9879<\/h1>\n<p>\u672c\u7bc7\u6587\u7ae0\u5411\u5927\u5bb6\u4ecb\u7ecd\u300aMySQL Jar\u5305\u7684\u4f7f\u7528\u6307\u5357\u548c\u6ce8\u610f\u4e8b\u9879\u300b\uff0c\u4e3b\u8981\u5305\u62ec\uff0c\u5177\u6709\u4e00\u5b9a\u7684\u53c2\u8003\u4ef7\u503c\uff0c\u9700\u8981\u7684\u670b\u53cb\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n<p>MySQL\u7684Jar\u5305\u4f7f\u7528\u6307\u5357\u53ca\u6ce8\u610f\u4e8b\u9879<\/p>\n<p>MySQL\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u8bb8\u591aJava\u9879\u76ee\u90fd\u4f1a\u4f7f\u7528MySQL\u4f5c\u4e3a\u6570\u636e\u5b58\u50a8\u7684\u540e\u7aef\u3002\u5728Java\u9879\u76ee\u4e2d\uff0c\u8981\u4e0eMySQL\u6570\u636e\u5e93\u8fdb\u884c\u4ea4\u4e92\uff0c\u5c31\u9700\u8981\u4f7f\u7528MySQL\u63d0\u4f9b\u7684Java\u9a71\u52a8\u7a0b\u5e8f\uff08\u5373Jar\u5305\uff09\u3002\u672c\u6587\u5c06\u4ecb\u7ecdMySQL\u7684Jar\u5305\u7684\u4f7f\u7528\u6307\u5357\u53ca\u6ce8\u610f\u4e8b\u9879\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u597d\u5730\u4f7f\u7528MySQL\u9a71\u52a8\u7a0b\u5e8f\u3002<\/p>\n<p>\u4e00\u3001MySQL\u7684Jar\u5305\u4e0b\u8f7d\u4e0e\u5bfc\u5165<\/p>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e0b\u8f7dMySQL\u7684\u5b98\u65b9Java\u9a71\u52a8\u7a0b\u5e8f\uff08MySQL Connector\/J\uff09\u3002\u53ef\u4ee5\u5728MySQL\u5b98\u7f51\u4e0a\u627e\u5230\u8be5\u9a71\u52a8\u7a0b\u5e8f\u7684\u4e0b\u8f7d\u5730\u5740\uff0c\u9009\u62e9\u9002\u5408\u7248\u672c\u7684Jar\u5305\u4e0b\u8f7d\u5230\u672c\u5730\u3002<\/p>\n<p>\u63a5\u7740\uff0c\u5c06\u4e0b\u8f7d\u7684Jar\u5305\u5bfc\u5165\u5230\u4f60\u7684Java\u9879\u76ee\u4e2d\u3002\u5177\u4f53\u64cd\u4f5c\u65b9\u6cd5\u6709\u4e24\u79cd\uff1a<\/p>\n<ol>\n<li>\u5c06Jar\u5305\u590d\u5236\u5230\u9879\u76ee\u7684lib\u76ee\u5f55\u4e0b\uff0c\u5e76\u5728\u9879\u76ee\u4e2d\u914d\u7f6e\u6784\u5efa\u8def\u5f84\uff0c\u5c06Jar\u5305\u52a0\u5165\u5230\u6784\u5efa\u8def\u5f84\u4e2d\u3002<\/li>\n<li>\u5728\u9879\u76ee\u6784\u5efa\u5de5\u5177\uff08\u5982Maven\u3001Gradle\uff09\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0MySQL\u9a71\u52a8\u7a0b\u5e8f\u7684\u4f9d\u8d56\uff0c\u8ba9\u6784\u5efa\u5de5\u5177\u81ea\u52a8\u4e0b\u8f7d\u5e76\u5bfc\u5165Jar\u5305\u3002<\/li>\n<\/ol>\n<p>\u4e8c\u3001MySQL\u7684Jar\u5305\u4f7f\u7528<\/p>\n<ol>\n<li>\u52a0\u8f7d\u9a71\u52a8\u7a0b\u5e8f\uff1a<br \/>\u5728Java\u4ee3\u7801\u4e2d\uff0c\u9700\u8981\u5148\u52a0\u8f7dMySQL\u9a71\u52a8\u7a0b\u5e8f\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u5b9e\u73b0\uff1a<\/li>\n<\/ol>\n<pre>Class.forName(\"com.mysql.cj.jdbc.Driver\");<\/pre>\n<ol>\n<li>\u521b\u5efa\u6570\u636e\u5e93\u8fde\u63a5\uff1a<br \/>\u63a5\u4e0b\u6765\uff0c\u9700\u8981\u521b\u5efa\u4e0eMySQL\u6570\u636e\u5e93\u7684\u8fde\u63a5\uff0c\u793a\u4f8b\u4ee3\u7801\u5982\u4e0b\uff1a<\/li>\n<\/ol>\n<pre>Connection conn = DriverManager.getConnection(\"jdbc:mysql:\/\/localhost:3306\/db_name\", \"username\", \"password\");<\/pre>\n<p>\u5176\u4e2d\uff0c&#8221;jdbc:mysql:\/\/localhost:3306\/db_name&#8221;\u662f\u8fde\u63a5MySQL\u6570\u636e\u5e93\u7684URL\uff0c&#8221;username&#8221;\u548c&#8221;password&#8221;\u5206\u522b\u662f\u6570\u636e\u5e93\u7684\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002<\/p>\n<ol>\n<li>\u6267\u884cSQL\u8bed\u53e5\uff1a<br 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Jar\u5305\u7684\u4f7f\u7528\u6307\u5357\u548c&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199738","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199738","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199738"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199738\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199738"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199738"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199738"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}