{"id":8347,"date":"2023-11-28T20:25:46","date_gmt":"2023-11-28T12:25:46","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=8347"},"modified":"2023-12-06T10:22:54","modified_gmt":"2023-12-06T02:22:54","slug":"springboot-de-zi-dong-pei-zhi-yuan-li-shi-shen-me","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/springboot-de-zi-dong-pei-zhi-yuan-li-shi-shen-me\/","title":{"rendered":"SpringBoot\u7684\u81ea\u52a8\u914d\u7f6e\u539f\u7406\u662f\u4ec0\u4e48"},"content":{"rendered":"

Spring Boot\u7684\u81ea\u52a8\u914d\u7f6e\u662f\u901a\u8fc7\u6761\u4ef6\u5316\u914d\u7f6e\uff08Conditional Configuration\uff09\u548cSpring\u7684@EnableAutoConfiguration<\/code>\u6ce8\u89e3\u6765\u5b9e\u73b0\u7684\u3002\u81ea\u52a8\u914d\u7f6e\u7684\u539f\u7406\u53ef\u4ee5\u603b\u7ed3\u4e3a\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n@EnableAutoConfiguration<\/code>\u6ce8\u89e3\uff1a<\/strong><\/p>\n
      \n
    • Spring Boot\u7684\u81ea\u52a8\u914d\u7f6e\u59cb\u4e8e@EnableAutoConfiguration<\/code>\u6ce8\u89e3\u3002\u8fd9\u4e2a\u6ce8\u89e3\u901a\u5e38\u7528\u4e8e\u4e3b\u914d\u7f6e\u7c7b\uff08\u901a\u5e38\u662fSpring Boot\u5e94\u7528\u7a0b\u5e8f\u7684\u5165\u53e3\u7c7b\uff09\uff0c\u5b83\u9690\u5f0f\u5730\u6dfb\u52a0\u4e86@Configuration<\/code>\u6ce8\u89e3\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \nSpring Boot\u542f\u52a8\u65f6\u7684AutoConfigurationImportSelector\uff1a<\/strong><\/p>\n
        \n
      • @EnableAutoConfiguration<\/code>\u6ce8\u89e3\u5f15\u5165\u4e86AutoConfigurationImportSelector<\/code>\uff0c\u5b83\u662fImportSelector<\/code>\u63a5\u53e3\u7684\u4e00\u4e2a\u5b9e\u73b0\u3002AutoConfigurationImportSelector<\/code>\u8d1f\u8d23\u6839\u636e\u6761\u4ef6\u81ea\u52a8\u5bfc\u5165\u914d\u7f6e\u7c7b\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u81ea\u52a8\u914d\u7f6e\u7684\u6761\u4ef6\u5224\u65ad\uff1a<\/strong><\/p>\n
          \n
        • AutoConfigurationImportSelector<\/code>\u901a\u8fc7getAutoConfigurationEntry<\/code>\u65b9\u6cd5\uff0c\u4f7f\u7528Spring\u7684Condition<\/code>\u63a5\u53e3\u8fdb\u884c\u6761\u4ef6\u5224\u65ad\u3002\u53ea\u6709\u6ee1\u8db3\u6761\u4ef6\u7684\u914d\u7f6e\u7c7b\u624d\u4f1a\u88ab\u81ea\u52a8\u5bfc\u5165\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nspring-boot-autoconfigure<\/code>\u6a21\u5757\uff1a<\/strong><\/p>\n
            \n
          • Spring Boot\u7684\u81ea\u52a8\u914d\u7f6e\u5b9e\u73b0\u4e3b\u8981\u96c6\u4e2d\u5728spring-boot-autoconfigure<\/code>\u6a21\u5757\u4e2d\u3002\u8fd9\u4e2a\u6a21\u5757\u5305\u542b\u4e86\u8bb8\u591a\u4ee5XXXAutoConfiguration<\/code>\u7ed3\u5c3e\u7684\u914d\u7f6e\u7c7b\uff0c\u8fd9\u4e9b\u914d\u7f6e\u7c7b\u4f7f\u7528\u4e86@ConditionalOnXXX<\/code>\u6ce8\u89e3\uff0c\u6839\u636e\u6761\u4ef6\u6765\u51b3\u5b9a\u662f\u5426\u751f\u6548\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \nMETA-INF\/spring.factories<\/code>\u6587\u4ef6\uff1a<\/strong><\/p>\n
              \n
            • \u81ea\u52a8\u914d\u7f6e\u7684\u5b9e\u73b0\u65b9\u5f0f\u662f\u901a\u8fc7\u5728META-INF\/spring.factories<\/code>\u6587\u4ef6\u4e2d\u5217\u51fa\u9700\u8981\u81ea\u52a8\u914d\u7f6e\u7684\u7c7b\u3002\u8fd9\u4e2a\u6587\u4ef6\u4e2d\u5305\u542b\u4e86\u5404\u79cdSpring Boot\u5e94\u7528\u53ef\u80fd\u9700\u8981\u7684\u81ea\u52a8\u914d\u7f6e\uff0c\u6bcf\u4e2a\u914d\u7f6e\u90fd\u4f7f\u7528\u4e86EnableAutoConfiguration<\/code>\u6ce8\u89e3\u3002<\/li>\n<\/ul>\n<\/li>\n
            • \n\u5e94\u7528\u7a0b\u5e8f\u5c5e\u6027\uff08application.properties<\/code>\u6216application.yml<\/code>\uff09\uff1a<\/strong><\/p>\n
                \n
              • \u5728\u81ea\u52a8\u914d\u7f6e\u8fc7\u7a0b\u4e2d\uff0cSpring Boot\u8fd8\u4f1a\u8003\u8651\u5e94\u7528\u7a0b\u5e8f\u7684\u5c5e\u6027\uff08application properties\uff09\u6587\u4ef6\u4e2d\u7684\u914d\u7f6e\u3002\u901a\u8fc7\u5728\u5c5e\u6027\u6587\u4ef6\u4e2d\u5b9a\u4e49\u7684\u5c5e\u6027\uff0c\u53ef\u4ee5\u5bf9\u81ea\u52a8\u914d\u7f6e\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u8c03\u6574\u548c\u5b9a\u5236\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

                \u603b\u4f53\u6765\u8bf4\uff0cSpring Boot\u7684\u81ea\u52a8\u914d\u7f6e\u673a\u5236\u901a\u8fc7\u6761\u4ef6\u5316\u914d\u7f6e\uff0c\u6839\u636e\u4e00\u7cfb\u5217\u6761\u4ef6\u5224\u65ad\u6765\u81ea\u52a8\u5bfc\u5165\u5408\u9002\u7684\u914d\u7f6e\u7c7b\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u5e94\u7528\u7a0b\u5e8f\u7684\u914d\u7f6e\u8fc7\u7a0b\u3002\u8fd9\u4f7f\u5f97\u5f00\u53d1\u8005\u65e0\u9700\u624b\u52a8\u914d\u7f6e\u5927\u91cf\u7684\u9009\u9879\uff0c\u800c\u53ea\u9700\u5173\u6ce8\u81ea\u5df1\u7684\u4e1a\u52a1\u903b\u8f91\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

                Spring Boot\u7684\u81ea\u52a8\u914d\u7f6e\u662f\u901a\u8fc7\u6761\u4ef6\u5316\u914d\u7f6e\uff08Conditional Configuration\uff09\u548cSpr […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[100],"tags":[],"class_list":["post-8347","post","type-post","status-publish","format-standard","hentry","category-springboot"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=8347"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8347\/revisions"}],"predecessor-version":[{"id":16600,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/8347\/revisions\/16600"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=8347"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=8347"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=8347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}