{"id":200621,"date":"2025-05-06T09:00:25","date_gmt":"2025-05-06T01:00:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200621\/"},"modified":"2025-05-06T09:00:25","modified_gmt":"2025-05-06T01:00:25","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%e7%9a%84%e5%8e%9f%e5%9b%a0%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200621\/","title":{"rendered":"MyBatis \u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>MyBatis \u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\u7684\u539f\u56e0\u662f\u4ec0\u4e48\uff1f<\/h1>\n<p>\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b\u7b49\u7b49\u77e5\u8bc6\u70b9&#8230;\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241110\/1731198274672ffd42bd6ad.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>mybatis\u6279\u91cf\u63d2\u5165\u65f6\u62e6\u622a\u5668\u5931\u6548\u7684\u539f\u56e0<\/strong><\/p>\n<p>\u4f7f\u7528mybatis\u65f6\uff0c\u6279\u91cf\u63d2\u5165\u6570\u636e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u62e6\u622a\u5668\u5931\u6548\u3002\u8fd9\u662f\u56e0\u4e3a\u5728\u6267\u884c\u6279\u91cf\u63d2\u5165\u65f6\uff0cmybatis\u4f1a\u4f7f\u7528statementhandler\u6267\u884c\u66f4\u65b0\uff0c\u800c\u4e0d\u662fexecutor\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u62e6\u622a\u5668\u53ea\u62e6\u622aexecutor\u4e0a\u7684update\u65b9\u6cd5\uff0c\u56e0\u6b64\u4e0d\u4f1a\u88ab\u89e6\u53d1\u3002<\/p>\n<p><strong>\u89e3\u51b3\u65b9\u6cd5<\/strong><\/p>\n<p>\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u5728@intercepts\u6ce8\u89e3\u4e2d\u6dfb\u52a0statementhandler.update\u65b9\u6cd5\u7684\u7b7e\u540d\uff0c\u4ee5\u786e\u4fdd\u62e6\u622a\u5668\u53ef\u4ee5\u62e6\u622a\u6279\u91cf\u63d2\u5165\u3002\u4fee\u6539\u540e\u7684\u62e6\u622a\u5668\u5982\u4e0b\uff1a<\/p>\n<pre>@Component\n@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    \/\/ some code...\n}<\/pre>\n<p>\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6570\u636e\u5e93\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/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-200621","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200621","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=200621"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200621\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200621"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200621"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200621"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}