{"id":203114,"date":"2025-05-22T12:17:45","date_gmt":"2025-05-22T04:17:45","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203114\/"},"modified":"2025-05-22T12:17:45","modified_gmt":"2025-05-22T04:17:45","slug":"springboot-%e5%90%af%e5%8a%a8%e6%97%b6%e6%8a%a5%e9%94%99failed-to-configure-a-datasource-url-attribute-is-not-specified%ef%bc%8c%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203114\/","title":{"rendered":"SpringBoot \u542f\u52a8\u65f6\u62a5\u9519\u201cFailed to configure a DataSource: \\&#8217;url\\&#8217; attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>SpringBoot \u542f\u52a8\u65f6\u62a5\u9519\u201cFailed to configure a DataSource: \\&#8217;url\\&#8217; attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n<p>\u76ee\u524d\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aSpringBoot \u542f\u52a8\u65f6\u62a5\u9519\u201cFailed to configure a DataSource: \\&#8217;url\\&#8217; attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241028\/1730106055671f52c71d233.jpg\" class=\"aligncenter\"><\/p>\n<p>springboot\u9879\u76ee\u5728\u542f\u52a8\u65f6\u63d0\u793a\u201cfailed to configure a datasource: &#8216;url&#8217; attribute is not specified\u201d\uff0c\u901a\u5e38\u662f\u56e0\u4e3a\u6570\u636e\u6e90\u7684url\u5c5e\u6027\u672a\u8bbe\u7f6e\u3002<\/p>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728 application.properties \u6587\u4ef6\u4e2d\u8bbe\u7f6e\u6570\u636e\u6e90\u7684url\u5c5e\u6027\u3002\u8fd9\u4e2a\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e src\/main\/resources \u76ee\u5f55\u4e0b\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u8bbe\u7f6e\u6570\u636e\u6e90url\u7684\u793a\u4f8b\uff1a<\/p>\n<pre># \u6570\u636e\u6e90\u76f8\u5173\u5c5e\u6027\nspring.datasource.url=jdbc:mysql:\/\/localhost:3306\/database_name\nspring.datasource.username=username\nspring.datasource.password=password<\/pre>\n<p>\u5728\u8bbe\u7f6e\u4e86\u6570\u636e\u6e90url\u540e\uff0c\u91cd\u65b0\u542f\u52a8\u9879\u76ee\u5373\u53ef\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aSpringBoot \u542f\u52a8\u65f6\u62a5\u9519\u201cFailed to configure a DataSource: \\&#8217;url\\&#8217; attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>SpringBoot \u542f\u52a8\u65f6\u62a5\u9519&#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":[4925],"tags":[],"class_list":["post-203114","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203114","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=203114"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203114\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}