{"id":301980,"date":"2024-05-20T18:23:02","date_gmt":"2024-05-20T10:23:02","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/301980.html"},"modified":"2024-05-20T18:23:13","modified_gmt":"2024-05-20T10:23:13","slug":"%e5%a6%82%e4%bd%95%e8%87%aa%e5%ae%9a%e4%b9%89%e4%b8%80%e4%b8%aa-spring-boot-starter","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/301980.html","title":{"rendered":"\u5982\u4f55\u81ea\u5b9a\u4e49\u4e00\u4e2a Spring Boot Starter"},"content":{"rendered":"

\"\u5982\u4f55\u81ea\u5b9a\u4e49\u4e00\u4e2a<\/p>\n

\u81ea\u5b9a\u4e49\u4e00\u4e2aSpring Boot Starter\u53ef\u4ee5\u6781\u5927\u5730\u7b80\u5316Spring\u5e94\u7528\u7684\u914d\u7f6e\u548c\u4f9d\u8d56\u7ba1\u7406\u3002\u4e3b\u8981\u6b65\u9aa4\u5305\u62ec\u786e\u5b9a\u81ea\u5b9a\u4e49Starter\u7684\u76ee\u7684\u548c\u8303\u56f4\u3001\u521b\u5efaStarter\u9879\u76ee\u5e76\u8bbe\u7f6e\u57fa\u7840\u4f9d\u8d56\u3001\u7f16\u5199\u81ea\u52a8\u914d\u7f6e\u4ee3\u7801\u3001\u6253\u5305\u548c\u53d1\u5e03Starter\u3002<\/strong> \u5176\u4e2d\uff0c\u7f16\u5199\u81ea\u52a8\u914d\u7f6e\u4ee3\u7801<\/strong>\u662f\u81ea\u5b9a\u4e49Spring Boot Starter\u7684\u6838\u5fc3\u6b65\u9aa4\uff0c\u56e0\u4e3a\u5b83\u51b3\u5b9a\u4e86\u5982\u4f55\u6839\u636e\u6761\u4ef6\u81ea\u52a8\u914d\u7f6eSpring\u5e94\u7528\u3001\u5982\u4f55\u6ce8\u518cBean\u4ee5\u53ca\u5982\u4f55\u901a\u8fc7\u5916\u90e8\u914d\u7f6e\u81ea\u5b9a\u4e49Bean\u7684\u884c\u4e3a\u3002<\/p>\n<\/p>\n

\u4e00\u3001 \u786e\u5b9a\u81ea\u5b9a\u4e49STARTER\u7684\u76ee\u7684\u548c\u8303\u56f4<\/h3>\n<\/p>\n

\u5728\u521b\u5efa\u81ea\u5b9a\u4e49Spring Boot Starter\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u660e\u786e\u5b83\u7684\u76ee\u7684\u548c\u8303\u56f4\u3002\u8fd9\u4e00\u6b65\u9aa4\u7684\u4e3b\u8981\u76ee\u7684\u662f\u786e\u5b9a\u60a8\u7684Starter\u65e8\u5728\u89e3\u51b3\u4ec0\u4e48\u95ee\u9898\u3001\u7b80\u5316\u54ea\u4e9b\u914d\u7f6e\u6d41\u7a0b\u4ee5\u53ca\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u54ea\u4e9b\u4fbf\u5229\u3002\u8fd9\u6837\u505a\u53ef\u4ee5\u786e\u4fdd\u60a8\u7684Starter\u5728\u8bbe\u8ba1\u548c\u529f\u80fd\u4e0a\u6709\u660e\u786e\u7684\u5b9a\u4f4d\uff0c\u907f\u514d\u4e0e\u73b0\u6709\u7684Starter\u4ea7\u751f\u91cd\u590d\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u60a8\u7684Starter\u7684\u5b9e\u7528\u6027\u548c\u5438\u5f15\u529b\u3002<\/p>\n<\/p>\n

    \n
  1. \n

    \u8bc6\u522b\u9700\u6c42<\/strong>\uff1a\u8c03\u7814\u5f00\u53d1\u8005\u5728\u5f00\u53d1Spring Boot\u5e94\u7528\u65f6\u9047\u5230\u7684\u5e38\u89c1\u95ee\u9898\u548c\u75db\u70b9\u3002\u4f8b\u5982\uff0c\u662f\u5426\u6709\u7279\u5b9a\u7c7b\u578b\u7684\u6570\u636e\u8bbf\u95ee\u3001\u6d88\u606f\u670d\u52a1\u6216\u7b2c\u4e09\u65b9API\u96c6\u6210\u7b49\u9700\u6c42\uff0c\u8fd9\u4e9b\u5728\u73b0\u6709\u7684Spring Boot\u751f\u6001\u4e2d\u5c1a\u672a\u5f97\u5230\u826f\u597d\u652f\u6301\u6216\u4f7f\u7528\u8f83\u4e3a\u590d\u6742\u3002<\/p>\n<\/p>\n<\/li>\n

  2. \n

    \u754c\u5b9a\u8303\u56f4<\/strong>\uff1a\u57fa\u4e8e\u9700\u6c42\u8c03\u7814\u7684\u7ed3\u679c\u6765\u786e\u5b9aStarter\u7684\u5177\u4f53\u529f\u80fd\u8303\u56f4\u3002\u660e\u786e\u5b83\u5c06\u63d0\u4f9b\u54ea\u4e9b\u6838\u5fc3\u529f\u80fd\u3001\u652f\u6301\u54ea\u4e9b\u914d\u7f6e\u9009\u9879\u4ee5\u53ca\u9884\u8ba1\u5c06\u7b80\u5316\u54ea\u4e9b\u5f00\u53d1\u4efb\u52a1\u3002\u8fd9\u6709\u52a9\u4e8e\u5728\u540e\u7eed\u7684\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u4fdd\u6301\u7126\u70b9\uff0c\u786e\u4fddStarter\u7d27\u5bc6\u56f4\u7ed5\u5b83\u7684\u4e3b\u8981\u529f\u80fd\u8fdb\u884c\u5f00\u53d1\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

    \u4e8c\u3001 \u521b\u5efaSTARTER\u9879\u76ee\u5e76\u8bbe\u7f6e\u57fa\u7840\u4f9d\u8d56<\/h3>\n<\/p>\n

    \u521b\u5efa\u81ea\u5b9a\u4e49Spring Boot Starter\u7684\u7b2c\u4e00\u6b65\u662f\u5efa\u7acb\u4e00\u4e2aMaven\u6216Gradle\u5de5\u7a0b\u3002\u8fd9\u4e2a\u5de5\u7a0b\u5c06\u5305\u542bStarter\u7684\u6240\u6709\u4ee3\u7801\u3001\u8d44\u6e90\u548c\u914d\u7f6e\u3002<\/p>\n<\/p>\n

      \n
    1. \n

      \u521d\u59cb\u5316\u9879\u76ee<\/strong>\uff1a\u4f7f\u7528Maven\u6216Gradle\u521b\u5efa\u4e00\u4e2a\u7a7a\u7684\u9879\u76ee\u3002\u4e3a\u786e\u4fdd\u4e0eSpring Boot\u7684\u517c\u5bb9\u6027\uff0c\u60a8\u9700\u8981\u5728\u9879\u76ee\u7684pom.xml\u6216build.gradle\u6587\u4ef6\u4e2d\u58f0\u660e\u5bf9spring-boot-dependencies\u7684\u4f9d\u8d56\u3002<\/p>\n<\/p>\n<\/li>\n

    2. \n

      \u589e\u52a0\u57fa\u7840\u4f9d\u8d56<\/strong>\uff1a\u6839\u636e\u60a8\u7684Starter\u7684\u76ee\u6807\u548c\u8303\u56f4\uff0c\u6dfb\u52a0\u5fc5\u8981\u7684Spring Boot\u4ee5\u53ca\u5176\u4ed6\u76f8\u5173\u4f9d\u8d56\u3002\u8fd9\u4e9b\u4f9d\u8d56\u53ef\u80fd\u5305\u62ec\u4f46\u4e0d\u9650\u4e8espring-boot-starter-web\u3001spring-boot-starter-data-jpa\u3001spring-boot-starter-security\u7b49\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

      \u4e09\u3001 \u7f16\u5199\u81ea\u52a8\u914d\u7f6e\u4ee3\u7801<\/h3>\n<\/p>\n

      \u81ea\u52a8\u914d\u7f6e\u662fSpring Boot\u7684\u6838\u5fc3\u7279\u6027\uff0c\u5b83\u80fd\u6839\u636e\u5e94\u7528\u7684\u7c7b\u8def\u5f84\u548c\u5df2\u5b9a\u4e49\u7684Bean\u6765\u81ea\u52a8\u914d\u7f6eBean\u3002\u7f16\u5199\u826f\u597d\u7684\u81ea\u52a8\u914d\u7f6e\u4ee3\u7801\u662f\u521b\u5efa\u6210\u529fSpring Boot Starter\u7684\u5173\u952e\u3002<\/p>\n<\/p>\n

        \n
      1. \n

        \u521b\u5efa\u81ea\u52a8\u914d\u7f6e\u7c7b<\/strong>\uff1a\u5728Starter\u9879\u76ee\u4e2d\u521b\u5efa\u4e00\u4e2a\u6216\u591a\u4e2a\u81ea\u52a8\u914d\u7f6e\u7c7b\u3002\u8fd9\u4e9b\u7c7b\u9700\u8981\u4f7f\u7528@Configuration\u6ce8\u89e3\u6807\u8bb0\uff0c\u5e76\u901a\u8fc7@ConditionalOnClass\u3001@ConditionalOnMissingBean\u7b49\u6761\u4ef6\u6ce8\u89e3\u6765\u63a7\u5236\u914d\u7f6e\u7684\u6761\u4ef6\u3002<\/p>\n<\/p>\n<\/li>\n

      2. \n

        \u4f7f\u7528@EnableConfigurationProperties<\/strong>\uff1a\u5982\u679c\u60a8\u7684Starter\u63d0\u4f9b\u4e86\u5916\u90e8\u914d\u7f6e\u5c5e\u6027\uff0c\u90a3\u4e48\u53ef\u4ee5\u901a\u8fc7@EnableConfigurationProperties\u6ce8\u89e3\u6765\u542f\u7528\u8fd9\u4e9b\u5c5e\u6027\u7684\u914d\u7f6e\u7c7b\u3002\u8fd9\u4f7f\u5f97\u5f00\u53d1\u8005\u53ef\u4ee5\u5728application.yml\u6216application.properties\u6587\u4ef6\u4e2d\u81ea\u5b9a\u4e49\u8fd9\u4e9b\u5c5e\u6027\u7684\u503c\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

        \u56db\u3001 \u6253\u5305\u548c\u53d1\u5e03STARTER<\/h3>\n<\/p>\n

        \u5f00\u53d1\u5b8c\u81ea\u5b9a\u4e49\u7684Spring Boot Starter\u4e4b\u540e\uff0c\u4e0b\u4e00\u6b65\u5c31\u662f\u5c06\u5b83\u6253\u5305\u5e76\u53d1\u5e03\uff0c\u4ee5\u4fbf\u5176\u4ed6\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528\u3002<\/p>\n<\/p>\n

          \n
        1. \n

          \u6253\u5305Starter<\/strong>\uff1a\u4f7f\u7528Maven\u6216Gradle\u5b8c\u6210Starter\u9879\u76ee\u7684\u6253\u5305\u3002\u786e\u4fdd\u5305\u542b\u6240\u6709\u5fc5\u8981\u7684\u8d44\u6e90\u548c\u4f9d\u8d56\uff0c\u4ee5\u53caSpring Boot\u7279\u5b9a\u7684metadata\u4fe1\u606f\u3002<\/p>\n<\/p>\n<\/li>\n

        2. \n

          \u53d1\u5e03\u5230Maven\u4ed3\u5e93<\/strong>\uff1a\u5c06\u6253\u5305\u597d\u7684Starter\u53d1\u5e03\u5230Maven\u4e2d\u592e\u4ed3\u5e93\u6216\u516c\u53f8\u5185\u90e8\u7684\u79c1\u6709\u4ed3\u5e93\u3002\u8fd9\u6837\uff0c\u5176\u4ed6\u5f00\u53d1\u8005\u5c31\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0Gradle\u6216Maven\u4f9d\u8d56\u6765\u4f7f\u7528\u60a8\u7684Starter\u4e86\u3002<\/p>\n<\/p>\n<\/li>\n<\/ol>\n

          \u81ea\u5b9a\u4e49Spring Boot Starter\u7684\u8fc7\u7a0b\u6d89\u53ca\u5230\u7ec6\u81f4\u7684\u8bbe\u8ba1\u3001\u5f00\u53d1\u548c\u6d4b\u8bd5\u3002\u901a\u8fc7\u9075\u5faa\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u60a8\u4e0d\u4ec5\u53ef\u4ee5\u521b\u5efa\u51fa\u80fd\u591f\u7b80\u5316Spring\u5e94\u7528\u5f00\u53d1\u7684Starter\uff0c\u8fd8\u80fd\u4e3aSpring Boot\u751f\u6001\u8d21\u732e\u66f4\u591a\u7684\u591a\u6837\u6027\u548c\u7075\u6d3b\u6027\u3002<\/p>\n<\/p>\n

          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

          1. \u81ea\u5b9a\u4e49\u4e00\u4e2a Spring Boot Starter \u9700\u8981\u54ea\u4e9b\u6b65\u9aa4\uff1f<\/strong>
          \n\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Maven \u9879\u76ee\uff0c\u547d\u540d\u4e3a"spring-boot-starter-xxx"\uff0c\u5176\u4e2d"xxx"\u662f\u4f60\u7684Starter\u540d\u79f0\u3002
          \n\u5728\u8be5\u9879\u76ee\u4e2d\u6dfb\u52a0\u4f9d\u8d56\uff0c\u5305\u62ecspring-boot-dependencies\u3001spring-boot-autoconfigure\u7b49\u76f8\u5173\u4f9d\u8d56\u3002
          \n\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u914d\u7f6e\u7c7b\uff0c\u7528\u4e8e\u914d\u7f6eStarter\u76f8\u5173\u7684\u5c5e\u6027\u548cBean\u3002
          \n\u521b\u5efa\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684\u81ea\u52a8\u914d\u7f6e\u7c7b\uff0c\u7528\u4e8e\u81ea\u52a8\u914d\u7f6eStarter\u76f8\u5173\u7684\u7ec4\u4ef6\u548c\u914d\u7f6e\u3002
          \n\u521b\u5efa\u76f8\u5173\u7684Bean\uff0c\u5e76\u5b9e\u73b0\u6240\u9700\u7684\u529f\u80fd\u3002
          \n\u5c06Starter\u6253\u5305\uff0c\u5e76\u53d1\u5e03\u5230\u79c1\u6709\u6216\u516c\u5171\u7684Maven\u4ed3\u5e93\u4e2d\u3002
          \n\u5728\u5176\u4ed6\u9879\u76ee\u4e2d\u6dfb\u52a0Starter\u7684\u4f9d\u8d56\uff0c\u5373\u53ef\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684Starter\u3002<\/p>\n

          2. \u5982\u4f55\u4f7f\u7528\u81ea\u5b9a\u4e49\u7684 Spring Boot Starter\uff1f<\/strong>
          \n\u9996\u5148\uff0c\u5728\u4f60\u60f3\u8981\u4f7f\u7528\u81ea\u5b9a\u4e49Starter\u7684\u9879\u76ee\u4e2d\uff0c\u6253\u5f00Maven\u7684pom.xml\u6587\u4ef6\u3002
          \n\u5728dependencies\u6807\u7b7e\u5185\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n

          <dependencies>\n  <dependency>\n    <groupId>com.example<\/groupId>\n    <artifactId>spring-boot-starter-xxx<\/artifactId> <!-- \u6ce8\u610f\u66ff\u6362\u4e3a\u4f60\u7684Starter\u540d\u79f0 -->\n    <version>1.0.0<\/version> <!-- \u6839\u636e\u5b9e\u9645\u7248\u672c\u8fdb\u884c\u66ff\u6362 -->\n  <\/dependency>\n<\/dependencies>\n<\/code><\/pre>\n
          \u7136\u540e\uff0c\u5728\u4f60\u7684Spring Boot\u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u81ea\u5b9a\u4e49Starter\u63d0\u4f9b\u7684\u529f\u80fd\u548c\u7ec4\u4ef6\uff0c\u4f8b\u5982\u901a\u8fc7@Autowired\u6ce8\u89e3\u6ce8\u5165\u76f8\u5173\u7684Bean\uff0c\u5e76\u4f7f\u7528\u5b83\u4eec\u6765\u5b9e\u73b0\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n
          3. \u5982\u4f55\u5728\u81ea\u5b9a\u4e49 Spring Boot Starter \u4e2d\u63d0\u4f9b\u914d\u7f6e\u9879\uff1f<\/strong>
          \n\u5728\u81ea\u5b9a\u4e49\u7684\u914d\u7f6e\u7c7b\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528@ConfigurationProperties\u6ce8\u89e3\u6765\u5b9a\u4e49\u914d\u7f6e\u9879\uff0c\u5e76\u901a\u8fc7\u5728\u5e94\u7528\u7684application.properties\u6216application.yaml\u6587\u4ef6\u4e2d\u914d\u7f6e\u76f8\u5173\u5c5e\u6027\u7684\u503c\u3002
          \n\u4f8b\u5982\uff0c\u5047\u8bbe\u6211\u4eec\u81ea\u5b9a\u4e49\u7684Starter\u6709\u4e00\u4e2a\u914d\u7f6e\u9879"my.starter.enabled"\uff0c\u4f60\u53ef\u4ee5\u5728\u914d\u7f6e\u7c7b\u4e2d\u5b9a\u4e49\u4e00\u4e2a\u5c5e\u6027\uff0c\u5e76\u4f7f\u7528@ConfigurationProperties\u6ce8\u89e3\u8fdb\u884c\u7ed1\u5b9a\uff1a<\/p>\n
          @ConfigurationProperties(prefix = "my.starter")\npublic class MyStarterProperties {\n    private boolean enabled = false;\n\n    \/\/ \u7701\u7565getter\u548csetter\u65b9\u6cd5\n}\n<\/code><\/pre>\n
          \u7136\u540e\uff0c\u5728\u5e94\u7528\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u4f8b\u5982application.properties\uff09\u4e2d\u914d\u7f6e\u76f8\u5173\u5c5e\u6027\u7684\u503c\uff1a<\/p>\n
          my.starter.enabled=true\n<\/code><\/pre>\n
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