{"id":201070,"date":"2025-05-06T12:13:49","date_gmt":"2025-05-06T04:13:49","guid":{"rendered":"https:\/\/server.hk\/cnblog\/201070\/"},"modified":"2025-05-06T12:13:49","modified_gmt":"2025-05-06T04:13:49","slug":"mybatis-%e6%89%b9%e9%87%8f%e6%8f%92%e5%85%a5%e6%97%b6%e6%8b%a6%e6%88%aa%e5%99%a8%e5%a4%b1%e6%95%88%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/201070\/","title":{"rendered":"MyBatis \u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\u5982\u4f55\u89e3\u51b3\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>MyBatis \u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\u5982\u4f55\u89e3\u51b3\uff1f<\/h1>\n<p>\u54c8\u55bd\uff01\u4eca\u5929\u5fc3\u8840\u6765\u6f6e\u7ed9\u5927\u5bb6\u5e26\u6765\u4e86\uff0c\u60f3\u5fc5\u5927\u5bb6\u5e94\u8be5\u5bf9\u90fd\u4e0d\u964c\u751f\u5427\uff0c\u90a3\u4e48\u9605\u8bfb\u672c\u6587\u5c31\u90fd\u4e0d\u4f1a\u5f88\u56f0\u96be\uff0c\u4ee5\u4e0b\u5185\u5bb9\u4e3b\u8981\u6d89\u53ca\u5230\uff0c\u82e5\u662f\u4f60\u6b63\u5728\u5b66\u4e60\uff0c\u5343\u4e07\u522b\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0~\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u4f60\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241129\/17328584276749523b291fa.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>mybatis\u62e6\u622a\u5668\u5728\u6279\u91cf\u63d2\u5165\u6570\u636e\u65f6\u5931\u6548\u7684\u89e3\u51b3\u529e\u6cd5<\/strong><\/p>\n<p>\u5728mybatis\u4e2d\u4f7f\u7528\u62e6\u622a\u5668\u5bf9\u6570\u636e\u8fdb\u884c\u81ea\u52a8\u586b\u5145\u65f6\uff0c\u5982\u679c\u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\uff0c\u539f\u56e0\u53ef\u80fd\u662f\u4e0d\u5f53\u7684\u62e6\u622a\u65b9\u6cd5\u7b7e\u540d\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u62e6\u622a\u5668\u53ea\u62e6\u622aexecutor\u5bf9\u8c61\u4e0a\u7684\u201cupdate\u201d\u65b9\u6cd5\uff0c\u800c\u4e0d\u62e6\u622astatementhandler\u5bf9\u8c61\u4e0a\u7684\u201cupdate\u201d\u65b9\u6cd5\uff0c\u8fd9\u4f1a\u5bfc\u81f4\u6279\u91cf\u63d2\u5165\u65f6\u65e0\u6cd5\u751f\u6548\u3002<\/p>\n<p>\u89e3\u51b3\u529e\u6cd5\u662f\u4fee\u6539\u62e6\u622a\u5668\u7684\u6ce8\u89e3\uff0c\u540c\u65f6\u62e6\u622aexecutor\u548cstatementhandler\u5bf9\u8c61\u4e0a\u7684\u201cupdate\u201d\u65b9\u6cd5\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n<pre>@Intercepts({\n    @Signature(type = Executor.class, method = \"update\", args = {MappedStatement.class, Object.class}),\n    @Signature(type = StatementHandler.class, method = \"update\", args = {Statement.class})\n})\npublic class MyBatisAutoFillPlugin implements Interceptor {\n    \/\/ \u539f\u6709\u4ee3\u7801\u7701\u7565\n}<\/pre>\n<p>\u901a\u8fc7\u4fee\u6539\u62e6\u622a\u5668\u7b7e\u540d\uff0c\u5c06statementhandler\u5bf9\u8c61\u4e0a\u7684\u201cupdate\u201d\u65b9\u6cd5\u4e5f\u7eb3\u5165\u62e6\u622a\u8303\u56f4\uff0c\u5373\u53ef\u786e\u4fdd\u6279\u91cf\u63d2\u5165\u65f6\u4e5f\u80fd\u89e6\u53d1\u62e6\u622a\u5668\uff0c\u4ece\u800c\u5b9e\u73b0\u81ea\u52a8\u586b\u5145\u529f\u80fd\u3002<\/p>\n<p>\u672c\u7bc7\u5173\u4e8e\u300aMyBatis \u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\u5982\u4f55\u89e3\u51b3\uff1f\u300b\u7684\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\u5566\uff0c\u4f46\u662f\u5b66\u65e0\u6b62\u5883\uff0c\u60f3\u8981\u4e86\u89e3\u5b66\u4e60\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>MyBatis \u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668&#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":[101],"tags":[],"class_list":["post-201070","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201070","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=201070"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/201070\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=201070"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=201070"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=201070"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}