{"id":16062,"date":"2023-02-10T16:05:22","date_gmt":"2023-02-10T08:05:22","guid":{"rendered":"https:\/\/docs.pingcode.com\/?p=16062"},"modified":"2023-02-10T16:05:23","modified_gmt":"2023-02-10T08:05:23","slug":"autowired%e5%92%8cresource%e6%9c%89%e5%93%aa%e4%ba%9b%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/16062.html","title":{"rendered":"@Autowired\u548c@Resource\u6709\u54ea\u4e9b\u533a\u522b"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\">\n<p>@Autowired\u548c@Resource \u7684\u533a\u522b\u662f\uff1a1\u3001\u6765\u6e90\u4e0d\u540c\uff1b2\u3001\u4f9d\u8d56\u67e5\u627e\u987a\u5e8f\u4e0d\u540c\uff1b3\u3001\u652f\u6301\u7684\u53c2\u6570\u4e0d\u540c\uff1b4\u3001\u4f9d\u8d56\u6ce8\u5165\u7684\u652f\u6301\u4e0d\u540c\u3002@Autowired\u662fSpring\u4e2d\u7684\u4e00\u4e2a\u6ce8\u91ca\uff0c\u8fd9\u4e2a\u6ce8\u91ca\u7684\u529f\u80fd\u5c31\u662f\u4e3a\u6211\u4eec\u6ce8\u5165\u4e00\u4e2a\u5b9a\u4e49\u597d\u7684 bean\u3002<\/p>\n<\/blockquote>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"680\" height=\"421\" src=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6a21\u677f2-\u526f\u672c-\u526f\u672c-\u526f\u672c-\u526f\u672c-2023-02-10T160108.996-1.jpg?x-oss-process=image\/auto-orient,1\/format,webp\" alt=\"\" class=\"wp-image-16065\" srcset=\"https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6a21\u677f2-\u526f\u672c-\u526f\u672c-\u526f\u672c-\u526f\u672c-2023-02-10T160108.996-1.jpg 680w, https:\/\/cdn-docs.pingcode.com\/wp-content\/uploads\/2023\/02\/\u6a21\u677f2-\u526f\u672c-\u526f\u672c-\u526f\u672c-\u526f\u672c-2023-02-10T160108.996-1-300x186.jpg 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\">\u4e00\u3001@Autowired\u548c@Resource \u7684\u533a\u522b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1\u3001\u6765\u6e90\u4e0d\u540c<\/h3>\n\n\n\n<p>@Autowired \u548c @Resource \u6765\u81ea\u4e0d\u540c\u7684\u201c\u7236\u7c7b\u201d\uff0c\u5176\u4e2d @Autowired \u662f Spring \u5b9a\u4e49\u7684\u6ce8\u89e3\uff0c\u800c @Resource \u662f Java \u5b9a\u4e49\u7684\u6ce8\u89e3\uff0c\u5b83\u6765\u81ea\u4e8e JSR-250\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2\u3001\u4f9d\u8d56\u67e5\u627e\u987a\u5e8f\u4e0d\u540c<\/h3>\n\n\n\n<p>\u4f9d\u8d56\u6ce8\u5165\u7684\u529f\u80fd\uff0c\u662f\u901a\u8fc7\u5148\u5728 Spring IoC \u5bb9\u5668\u4e2d\u67e5\u627e\u5bf9\u8c61\uff0c\u518d\u5c06\u5bf9\u8c61\u6ce8\u5165\u5f15\u5165\u5230\u5f53\u524d\u7c7b\u4e2d\u3002\u800c\u67e5\u627e\u6709\u5206\u4e3a\u4e24\u79cd\u5b9e\u73b0\uff1a\u6309\u540d\u79f0\uff08byName\uff09\u67e5\u627e\u6216\u6309\u7c7b\u578b\uff08byType\uff09\u67e5\u627e\uff0c\u5176\u4e2d @Autowired \u548c @Resource 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