{"id":203891,"date":"2025-05-22T13:11:39","date_gmt":"2025-05-22T05:11:39","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203891\/"},"modified":"2025-05-22T13:11:39","modified_gmt":"2025-05-22T05:11:39","slug":"spring-bootmybatis%e4%b8%admapper%e5%92%8cmybatis-mapper-locations%e9%85%8d%e7%bd%ae%e6%9c%89%e4%bd%95%e5%8c%ba%e5%88%ab%e5%8f%8a%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203891\/","title":{"rendered":"Spring Boot+MyBatis\u4e2d@Mapper\u548cmybatis.mapper-locations\u914d\u7f6e\u6709\u4f55\u533a\u522b\u53ca\u5982\u4f55\u9009\u62e9\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Spring Boot+MyBatis\u4e2d@Mapper\u548cmybatis.mapper-locations\u914d\u7f6e\u6709\u4f55\u533a\u522b\u53ca\u5982\u4f55\u9009\u62e9\uff1f<\/h1>\n<p>\u4eca\u5929\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aSpring Boot+MyBatis\u4e2d@Mapper\u548cmybatis.mapper-locations\u914d\u7f6e\u6709\u4f55\u533a\u522b\u53ca\u5982\u4f55\u9009\u62e9\uff1f\u300b<\/span>\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u8bf7\u7ee7\u7eed\u770b\u4e0b\u53bb\u5427\uff01\u4ee5\u4e0b\u5185\u5bb9\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u662f\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u6216\u8005\u5df2\u7ecf\u662f\u5927\u4f6c\u7ea7\u522b\u4e86\uff0c\u90fd\u975e\u5e38\u6b22\u8fce\u4e5f\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u7ed9\u6211\u5efa\u8bae\u8bc4\u8bba\u54c8~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241130\/1732948432674ab1d094ffd.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>spring mybatis\u9879\u76ee\u4e2d\uff0c@Mapper\u548cmybatis.mapper-locations\u7684\u533a\u522b<\/strong><\/p>\n<p>\u5728springboot mybatis\u9879\u76ee\u4e2d\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u5f0f\u6765\u914d\u7f6e\u6620\u5c04\u5668\u4f4d\u7f6e\uff0c\u4f1a\u5bfc\u81f4\u4e0d\u540c\u7684\u884c\u4e3a\u3002<\/p>\n<p><strong>@Mapper vs mybatis.mapper-locations<\/strong><\/p>\n<ul>\n<li><strong>@Mapper\uff1a<\/strong>\u8fd9\u662f\u4e00\u4e2a\u6ce8\u89e3\uff0c\u7528\u4e8e\u6807\u8bb0\u63a5\u53e3\u4e3amybatis\u6620\u5c04\u5668\u63a5\u53e3\u3002\u5b83\u53ef\u4ee5\u4f5c\u4e3amybatis\u626b\u63cf\u6620\u5c04\u5668\u63a5\u53e3\u7684\u4e00\u4e2a\u9009\u9879\u3002<\/li>\n<li><strong>mybatis.mapper-locations\uff1a<\/strong>\u8fd9\u662f\u4e00\u4e2aapplication.properties\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u914d\u7f6e\u5c5e\u6027\uff0c\u7528\u4e8e\u6307\u5b9a\u5305\u542b\u6620\u5c04\u5668xml\u6587\u4ef6\u7684\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p><strong>\u529f\u80fd\u5dee\u5f02<\/strong><\/p>\n<p><strong>@Mapper<\/strong>\u548c<strong>mybatis.mapper-locations<\/strong>\u7684\u4e3b\u8981\u529f\u80fd\u5dee\u5f02\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>@Mapper<\/strong>\u7528\u4e8e\u67e5\u627e\u548c\u521b\u5efa\u6620\u5c04\u5668\u63a5\u53e3\u7684\u4ee3\u7406\u5bf9\u8c61\uff0c\u4f7f\u7a0b\u5e8f\u5458\u80fd\u591f\u5728\u63a5\u53e3\u4e2d\u76f4\u63a5\u8c03\u7528sql\u8bed\u53e5\u3002<\/li>\n<li><strong>mybatis.mapper-locations<\/strong>\u7528\u4e8e\u6307\u5b9amybatis\u626b\u63cfxml\u6620\u5c04\u5668\u6587\u4ef6\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<p><strong>\u4e3a\u4ec0\u4e48\u4e24\u8005\u90fd\u53ef\u4ee5\u5de5\u4f5c\uff1f<\/strong><\/p>\n<p>\u5728\u4f60\u7684\u6848\u4f8b\u4e2d\uff0c<strong>@Mapper<\/strong>\u548c<strong>application.properties<\/strong>\u4e2d\u7684<strong>mybatis.mapper-locations<\/strong>\u90fd\u53ef\u4ee5\u5de5\u4f5c\uff0c\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>@Mapper\uff1a<\/strong>\u7531\u4e8e<strong>com.example.baseproject.mapper<\/strong>\u5305\u6709\u6620\u5c04\u5668\u63a5\u53e3\uff0c\u56e0\u6b64\u4f7f\u7528<strong>@Mapper<\/strong>\u626b\u63cf\u8be5\u5305\u5e76\u751f\u6210\u4e86\u4ee3\u7406\u5bf9\u8c61\u3002<\/li>\n<li><strong>mybatis.mapper-locations\uff1a<\/strong>\u5f53\u4f7f\u7528<strong>application.properties<\/strong>\u4e2d\u7684<strong>mybatis.mapper-locations<\/strong>\u65f6\uff0cmybatis\u4f1a\u626b\u63cf\u914d\u7f6e\u6587\u4ef6\u4e2d\u6307\u5b9a\u7684\u8def\u5f84\uff08classpath:mapper\/*.xml\uff09\uff0c\u5e76\u52a0\u8f7d\u76f8\u5e94\u7684xml\u6620\u5c04\u5668\u6587\u4ef6\u3002\u7531\u4e8exml\u6587\u4ef6\u6307\u5b9a\u4e86\u76f8\u540c\u7684\u6620\u5c04\u5668\u63a5\u53e3\uff0c\u56e0\u6b64\u4e5f\u4f1a\u751f\u6210\u4ee3\u7406\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<p><strong>\u4ec0\u4e48\u65f6\u5019\u4f7f\u7528@Mapper\uff1f<\/strong><\/p>\n<p>\u5efa\u8bae\u5728\u5982\u4e0b\u60c5\u51b5\u4e0b\u4f7f\u7528<strong>@Mapper<\/strong>\uff1a<\/p>\n<ul>\n<li>\u53ea\u6709\u4e00\u4e2a\u6620\u5c04\u5668\u63a5\u53e3\u5305\u65f6\u3002<\/li>\n<li>\u5305\u4e0d\u4f1a\u9891\u7e41\u66f4\u6539\u65f6\u3002<\/li>\n<\/ul>\n<p><strong>\u4ec0\u4e48\u65f6\u5019\u4f7f\u7528mybatis.mapper-locations\uff1f<\/strong><\/p>\n<p>\u5efa\u8bae\u5728\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u4f7f\u7528<strong>mybatis.mapper-locations<\/strong>\uff1a<\/p>\n<ul>\n<li>\u5b58\u5728\u591a\u4e2a\u6620\u5c04\u5668\u63a5\u53e3\u5305\u65f6\u3002<\/li>\n<li>\u7ecf\u5e38\u6dfb\u52a0\u6216\u5220\u9664\u6620\u5c04\u5668\u63a5\u53e3\u65f6\u3002<\/li>\n<\/ul>\n<p>\u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aSpring Boot+MyBatis\u4e2d@Mapper\u548cmybatis.mapper-locations\u914d\u7f6e\u6709\u4f55\u533a\u522b\u53ca\u5982\u4f55\u9009\u62e9\uff1f\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u516c\u4f17\u53f7\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spring Boot+MyBa&#46;&#46;&#46;<\/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-203891","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203891","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=203891"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203891\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}