{"id":11537,"date":"2023-11-28T22:22:40","date_gmt":"2023-11-28T14:22:40","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11537"},"modified":"2023-12-11T11:12:32","modified_gmt":"2023-12-11T03:12:32","slug":"spring-zhong-de-dan-libean-de-xian-cheng-an-quan-w","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-zhong-de-dan-libean-de-xian-cheng-an-quan-w\/","title":{"rendered":"Spring\u4e2d\u7684\u5355\u4f8bbean\u7684\u7ebf\u7a0b\u5b89\u5168\u95ee\u9898\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"

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    \n
  1. \n\u5171\u4eab\u72b6\u6001\uff1a<\/strong><\/p>\n
      \n
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      \u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n

        \n
      • \u5c3d\u91cf\u907f\u514d\u5728\u5355\u4f8bBean\u4e2d\u5b58\u50a8\u53ef\u53d8\u72b6\u6001\uff0c\u6216\u8005\u786e\u4fdd\u5bf9\u5171\u4eab\u72b6\u6001\u7684\u8bbf\u95ee\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\u3002\u53ef\u4ee5\u4f7f\u7528@Scope("prototype")<\/code>\u5c06Bean\u7684\u4f5c\u7528\u57df\u8bbe\u7f6e\u4e3a\u539f\u578b\uff0c\u4ee5\u907f\u514d\u5171\u4eab\u72b6\u6001\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \n\u975e\u7ebf\u7a0b\u5b89\u5168\u7684\u4f9d\u8d56\uff1a<\/strong><\/p>\n
          \n
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          \u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n

            \n
          • \u5c3d\u91cf\u907f\u514d\u5728\u5355\u4f8bBean\u4e2d\u4f7f\u7528\u975e\u7ebf\u7a0b\u5b89\u5168\u7684\u4f9d\u8d56\u3002\u5982\u679c\u5fc5\u987b\u4f7f\u7528\u975e\u7ebf\u7a0b\u5b89\u5168\u7684\u5bf9\u8c61\uff0c\u8003\u8651\u5728\u5355\u4f8bBean\u4e2d\u9650\u5236\u5bf9\u5b83\u7684\u8bbf\u95ee\uff0c\u6216\u8005\u5728\u9700\u8981\u65f6\u8fdb\u884c\u540c\u6b65\u63a7\u5236\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \n\u5e76\u53d1\u521d\u59cb\u5316\uff1a<\/strong><\/p>\n
              \n
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              \u89e3\u51b3\u65b9\u6848\uff1a<\/strong><\/p>\n

                \n
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                @Lazy\n@Component\npublic class MySingletonBean {\n    \/\/ ...\n}\n<\/code><\/pre>\n
                \u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u4e1a\u52a1\u573a\u666f\u548c\u9700\u6c42\u6765\u9009\u62e9\u5408\u9002\u7684\u89e3\u51b3\u65b9\u6848\u3002Spring\u672c\u8eab\u5e76\u4e0d\u4fdd\u8bc1\u5355\u4f8bBean\u662f\u7ebf\u7a0b\u5b89\u5168\u7684\uff0c\u56e0\u6b64\u5728\u591a\u7ebf\u7a0b\u73af\u5883\u4e0b\u4f7f\u7528\u5355\u4f8bBean\u65f6\u9700\u8981\u8c28\u614e\u5904\u7406\u53ef\u80fd\u7684\u7ebf\u7a0b\u5b89\u5168\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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