{"id":203264,"date":"2025-05-22T08:39:52","date_gmt":"2025-05-22T00:39:52","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203264\/"},"modified":"2025-05-22T08:39:52","modified_gmt":"2025-05-22T00:39:52","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%e5%a6%82%e4%bd%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203264\/","title":{"rendered":"SpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u201cFailed to configure a DataSource: \\’url\\’ attribute is not specified\u201d\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\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u6587\u7ae0<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300aSpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u201cFailed to configure a DataSource: \\’url\\’ attribute is not specified\u201d\u5982\u4f55\u89e3\u51b3\uff1f\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n

<\/p>\n

springboot\u9879\u76ee\u65e0\u6cd5\u542f\u52a8\uff0c\u63d0\u793afailed to configure a datasource: ‘url’ attribute is not specified\u5982\u4f55\u89e3\u51b3\uff1f<\/strong><\/p>\n

\u5bf9\u4e8e\u8fd9\u4e2a\u95ee\u9898\uff0c\u95ee\u9898\u7684\u6839\u6e90\u5728\u4e8espring boot\u5e94\u7528\u7a0b\u5e8f\u65e0\u6cd5\u914d\u7f6e\u6570\u636e\u6e90\uff0c\u56e0\u4e3a\u5728 application.properties \u6587\u4ef6\u4e2d\u6ca1\u6709\u6307\u5b9a url \u5c5e\u6027\u3002\u4ee5\u4e0b\u662f\u89e3\u51b3\u6b64\u95ee\u9898\u7684\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u68c0\u67e5 application.properties \u6587\u4ef6\uff1a<\/strong>\u786e\u4fdd application.properties \u4e2d\u5305\u542b\u4ee5\u4e0b\u5c5e\u6027\uff1a<\/p>\n

    spring.datasource.driver-class-name=com.mysql.cj.jdbc.driver\nspring.datasource.url=jdbc:mysql:\/\/localhost:3306\/your_database_name\nspring.datasource.username=username\nspring.datasource.password=password<\/pre>\n<\/li>\n
  2. \u786e\u4fdd mysql \u9a71\u52a8\u7a0b\u5e8f\u53ef\u7528\uff1a<\/strong>spring boot \u9700\u8981 mysql \u9a71\u52a8\u7a0b\u5e8f\u624d\u80fd\u8fde\u63a5\u5230 mysql \u6570\u636e\u5e93\u3002\u8bf7\u786e\u4fdd\u5c06 mysql \u9a71\u52a8\u7a0b\u5e8f\u6dfb\u52a0\u5230\u9879\u76ee\u7684\u4f9d\u8d56\u9879\u4e2d\u3002<\/li>\n
  3. \n
    \u68c0\u67e5\u8d44\u6e90\u914d\u7f6e\uff1a<\/strong>\u5728 maven \u9879\u76ee\u4e2d\uff0c\u9700\u8981\u6b63\u786e\u914d\u7f6e\u8d44\u6e90\u8fc7\u6ee4\uff0c\u4ee5\u786e\u4fdd spring boot \u53ef\u4ee5\u52a0\u8f7d application.properties \u6587\u4ef6\u3002\u5728 pom.xml \u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u8d44\u6e90\u914d\u7f6e\uff1a<\/p>\n
    <build>\n    <resources>\n        <resource>\n            <directory>src\/main\/resources<\/directory>\n            <includes>\n                <include>*.properties<\/include>\n            <\/includes>\n            <filtering>true<\/filtering>\n        <\/resource>\n    <\/resources>\n<\/build><\/pre>\n<\/li>\n
  4. \u91cd\u65b0\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\uff1a<\/strong>\u8fdb\u884c\u4e0a\u8ff0\u66f4\u6539\u540e\uff0c\u8bf7\u91cd\u65b0\u542f\u52a8 spring boot \u5e94\u7528\u7a0b\u5e8f\u3002\u5b83\u73b0\u5728\u5e94\u8be5\u80fd\u591f\u8fde\u63a5\u5230 mysql \u6570\u636e\u5e93\u5e76\u6b63\u786e\u8fd0\u884c\u3002<\/li>\n<\/ol>\n
    \u5982\u679c\u60a8\u5728\u6267\u884c\u8fd9\u4e9b\u6b65\u9aa4\u540e\u4ecd\u7136\u9047\u5230\u95ee\u9898\uff0c\u8bf7\u68c0\u67e5\u63a7\u5236\u53f0\u65e5\u5fd7\u4e2d\u662f\u5426\u6709\u4efb\u4f55\u5176\u4ed6\u9519\u8bef\u6d88\u606f\u3002\u8fd9\u4e9b\u9519\u8bef\u6d88\u606f\u53ef\u4ee5\u5e2e\u52a9\u60a8\u8bc6\u522b\u5e76\u89e3\u51b3\u4efb\u4f55\u5176\u4ed6\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n
    \u4eca\u5929\u5173\u4e8e\u300aSpringBoot\u9879\u76ee\u542f\u52a8\u5931\u8d25\uff0c\u63d0\u793a\u201cFailed to configure a DataSource: \\’url\\’ attribute is not specified\u201d\u5982\u4f55\u89e3\u51b3\uff1f\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/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-203264","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203264","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=203264"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203264\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203264"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203264"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203264"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}