{"id":203002,"date":"2025-05-22T09:32:11","date_gmt":"2025-05-22T01:32:11","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203002\/"},"modified":"2025-05-22T09:32:11","modified_gmt":"2025-05-22T01:32:11","slug":"springboot%e9%a1%b9%e7%9b%ae%e5%90%af%e5%8a%a8%e5%a4%b1%e8%b4%a5%ef%bc%8c%e6%8f%90%e7%a4%bafailed-to-configure-a-datasource-url-attribute-is-not-specified%ef%bc%8c%e5%a6%82","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203002\/","title":{"rendered":"SpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u201cFailed to configure a DataSource: \\’url\\’ attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

SpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u201cFailed to configure a DataSource: \\’url\\’ attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n

\u5c0f\u4f19\u4f34\u4eec\u6709\u6ca1\u6709\u89c9\u5f97\u5b66\u4e60\u6587\u7ae0<\/span>\u5f88\u6709\u610f\u601d\uff1f\u6709\u610f\u601d\u5c31\u5bf9\u4e86\uff01\u4eca\u5929\u5c31\u7ed9\u5927\u5bb6\u5e26\u6765\u300aSpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u201cFailed to configure a DataSource: \\’url\\’ attribute is not specified\u201d\uff0c\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\uff0c\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<\/span>\uff0c\u82e5\u662f\u5728\u5b66\u4e60\u4e2d\u5bf9\u5176\u4e2d\u90e8\u5206\u77e5\u8bc6\u70b9\u6709\u7591\u95ee\uff0c\u6216\u8bb8\u770b\u4e86\u672c\u6587\u5c31\u80fd\u5e2e\u5230\u4f60\uff01<\/p>\n

<\/p>\n

springboot\u9879\u76ee\u65e0\u6cd5\u542f\u52a8\uff0c\u63d0\u793a\u201cfailed to configure a datasource: ‘url’ attribute is not specified\u201d\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n

\u95ee\u9898\uff1a<\/strong><\/p>\n

\u4f7f\u7528 eclipse+springboot+mybatis \u65f6\uff0c\u542f\u52a8\u9879\u76ee\u540e\u63a7\u5236\u53f0\u62a5\u51fa\u5982\u4e0b\u9519\u8bef\uff1a<\/p>\n

failed to configure a datasource: 'url' attribute is not specified and no embedded datasource could be configured.<\/pre>\n
\u539f\u56e0\uff1a<\/strong><\/p>\n
\u8be5\u9519\u8bef\u63d0\u793a\u8868\u793a\u6570\u636e\u6e90\u914d\u7f6e\u4e0d\u6b63\u786e\uff0c\u5bfc\u81f4\u65e0\u6cd5\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u3002\u5177\u4f53\u6765\u8bf4\uff0curl \u5c5e\u6027\u672a\u6307\u5b9a\uff0c\u5e76\u4e14\u65e0\u6cd5\u914d\u7f6e\u5d4c\u5165\u5f0f\u6570\u636e\u6e90\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6cd5\uff1a<\/strong><\/p>\n
    \n
  1. \u4fee\u6539 resources \u914d\u7f6e<\/strong><\/li>\n<\/ol>\n
    \u5728 pom.xml \u6587\u4ef6\u4e2d\uff0c\u786e\u4fdd\u5305\u542b\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n
    <resource>\n    <directory>src\/main\/resources<\/directory>\n    <includes>\n        <include>**\/*.xml<\/include>\n        <include>*.properties<\/include>\n    <\/includes>\n    <filtering>true<\/filtering>\n<\/resource><\/pre>\n
    \u8fd9\u5c06\u786e\u4fdd application.properties \u6587\u4ef6\u80fd\u591f\u88ab\u6b63\u786e\u8bfb\u53d6\u3002<\/p>\n
      \n
    1. \u68c0\u67e5 application.properties<\/strong><\/li>\n<\/ol>\n
      \u68c0\u67e5 application.properties \u6587\u4ef6\uff0c\u786e\u4fdd\u4ee5\u4e0b\u5c5e\u6027\u6b63\u786e\u8bbe\u7f6e\uff1a<\/p>\n
      spring.datasource.driver-class-name=com.mysql.cj.jdbc.driver\nspring.datasource.url=jdbc:mysql:\/\/127.0.0.1:3306\/world\nspring.datasource.username=root\nspring.datasource.password=123456<\/pre>\n
      \u5c06 url \u5c5e\u6027\u66ff\u6362\u4e3a\u6570\u636e\u5e93\u7684\u5b9e\u9645 url\u3002<\/p>\n
        \n
      1. \u5220\u9664 resources \u914d\u7f6e<\/strong><\/li>\n<\/ol>\n
        \u4e5f\u53ef\u4ee5\u9009\u62e9\u5220\u9664 resources \u76f8\u5173\u7684\u914d\u7f6e\uff0c\u7406\u8bba\u4e0a\u4e0d\u9700\u8981\u5904\u7406 dao.xml \u6587\u4ef6\u3002<\/p>\n
        \u5176\u4ed6\u53ef\u80fd\u7684\u539f\u56e0\uff1a<\/strong><\/p>\n
          \n
        • \u786e\u4fdd mysql \u6570\u636e\u5e93\u6b63\u5728\u8fd0\u884c\u3002<\/li>\n
        • \u786e\u4fdd jdbc \u9a71\u52a8\u7a0b\u5e8f\u5df2\u6dfb\u52a0\u5230\u9879\u76ee\u7684\u7c7b\u8def\u5f84\u4e2d\u3002<\/li>\n
        • \u68c0\u67e5 pom.xml \u6587\u4ef6\u4e2d\u7684\u4f9d\u8d56\u9879\uff0c\u786e\u4fdd\u5305\u542b\uff1a<\/li>\n<\/ul>\n
          <dependency>\n  <groupId>com.mysql<\/groupId>\n  <artifactId>mysql-connector-j<\/artifactId>\n  <version>8.0.29<\/version>\n<\/dependency><\/pre>\n
          \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          SpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25...<\/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-203002","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203002","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=203002"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203002\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203002"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203002"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203002"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}