{"id":183856,"date":"2024-11-10T08:18:20","date_gmt":"2024-11-10T00:18:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183856\/"},"modified":"2024-11-10T08:18:21","modified_gmt":"2024-11-10T00:18:21","slug":"%e4%bd%bf%e7%94%a8mybatis%e6%99%82%e6%87%89%e9%81%b8%e6%93%87%e4%bd%95%e7%a8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-mybatis%e7%94%a8%e4%bb%80%e9%ba%bc%e6%95%b8%e6%93%9a%e5%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183856\/","title":{"rendered":"\u4f7f\u7528MyBatis\u6642\u61c9\u9078\u64c7\u4f55\u7a2e\u6578\u64da\u5eab\uff1f (mybatis\u7528\u4ec0\u9ebc\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8mybatis%e6%99%82%e6%87%89%e9%81%b8%e6%93%87%e4%bd%95%e7%a8%ae%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-WDZAuqaVTx\">\u4f7f\u7528MyBatis\u6642\u61c9\u9078\u64c7\u4f55\u7a2e\u6578\u64da\u5eab\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u8edf\u9ad4\u958b\u767c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u9078\u64c7\u5c0d\u65bc\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u81f3\u95dc\u91cd\u8981\u3002MyBatis\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u6301\u4e45\u5c64\u6846\u67b6\uff0c\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u5eab\u64cd\u4f5c\u65b9\u5f0f\uff0c\u4f46\u5728\u9078\u64c7\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u591a\u7a2e\u56e0\u7d20\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5728\u4f7f\u7528MyBatis\u6642\u61c9\u9078\u64c7\u4f55\u7a2e\u6578\u64da\u5eab\uff0c\u4ee5\u53ca\u5404\u7a2e\u6578\u64da\u5eab\u7684\u512a\u7f3a\u9ede\u3002<\/p>\n<h2 id=\"mybatis%e7%b0%a1%e4%bb%8b-WDZAuqaVTx\">MyBatis\u7c21\u4ecb<\/h2>\n<p>MyBatis\u662f\u4e00\u500b\u958b\u6e90\u7684Java\u6301\u4e45\u5c64\u6846\u67b6\uff0c\u65e8\u5728\u7c21\u5316\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u5b83\u901a\u904eXML\u6216\u8a3b\u89e3\u7684\u65b9\u5f0f\u4f86\u914d\u7f6eSQL\u8a9e\u53e5\uff0c\u4e26\u5c07\u7d50\u679c\u6620\u5c04\u5230Java\u5c0d\u8c61\u3002\u9019\u7a2e\u9748\u6d3b\u6027\u4f7f\u5f97MyBatis\u9069\u5408\u65bc\u5404\u7a2e\u4e0d\u540c\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u3002<\/p>\n<h2 id=\"%e9%81%b8%e6%93%87%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e8%80%83%e9%87%8f%e5%9b%a0%e7%b4%a0-WDZAuqaVTx\">\u9078\u64c7\u6578\u64da\u5eab\u7684\u8003\u91cf\u56e0\u7d20<\/h2>\n<p>\u5728\u9078\u64c7\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u61c9\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\uff1a<\/strong>\u4e0d\u540c\u7684\u6578\u64da\u5eab\u5728\u8655\u7406\u67e5\u8a62\u548c\u5beb\u5165\u64cd\u4f5c\u6642\u7684\u6027\u80fd\u5dee\u7570\u53ef\u80fd\u6703\u5f71\u97ff\u61c9\u7528\u7684\u6574\u9ad4\u8868\u73fe\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u7684\u64f4\u5c55\u80fd\u529b\u81f3\u95dc\u91cd\u8981\u3002<\/li>\n<li><strong>\u793e\u5340\u652f\u6301\uff1a<\/strong>\u9078\u64c7\u4e00\u500b\u6709\u6d3b\u8e8d\u793e\u5340\u652f\u6301\u7684\u6578\u64da\u5eab\u53ef\u4ee5\u7372\u5f97\u66f4\u591a\u7684\u8cc7\u6e90\u548c\u5e6b\u52a9\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong>\u78ba\u4fdd\u6240\u9078\u6578\u64da\u5eab\u8207MyBatis\u7684\u517c\u5bb9\u6027\uff0c\u4e26\u80fd\u5920\u652f\u6301\u6240\u9700\u7684\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e6%95%b8%e6%93%9a%e5%ba%ab%e9%81%b8%e6%93%87-WDZAuqaVTx\">\u5e38\u898b\u6578\u64da\u5eab\u9078\u64c7<\/h2>\n<h3 id=\"1-mysql-WDZAuqaVTx\">1. MySQL<\/h3>\n<p>MySQL\u662f\u4e00\u500b\u958b\u6e90\u7684\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2eWeb\u61c9\u7528\u4e2d\u3002\u5b83\u7684\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u6027\u80fd\uff1aMySQL\u5728\u8b80\u53d6\u64cd\u4f5c\u4e0a\u8868\u73fe\u512a\u7570\uff0c\u9069\u5408\u9ad8\u4e26\u767c\u7684\u61c9\u7528\u3002<\/li>\n<li>\u6613\u65bc\u4f7f\u7528\uff1aMySQL\u7684\u5b89\u88dd\u548c\u914d\u7f6e\u76f8\u5c0d\u7c21\u55ae\uff0c\u4e26\u4e14\u6709\u8c50\u5bcc\u7684\u6587\u6a94\u652f\u6301\u3002<\/li>\n<li>\u793e\u5340\u652f\u6301\uff1a\u4f5c\u70ba\u6700\u6d41\u884c\u7684\u6578\u64da\u5eab\u4e4b\u4e00\uff0cMySQL\u64c1\u6709\u9f90\u5927\u7684\u7528\u6236\u793e\u5340\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n&lt;select id=\"selectUser\" resultType=\"User\"&gt;\n    SELECT * FROM users WHERE id = #{id}\n&lt;\/select&gt;\n<\/code><\/pre>\n<h3 id=\"2-postgresql-WDZAuqaVTx\">2. PostgreSQL<\/h3>\n<p>PostgreSQL\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\uff0c\u7279\u5225\u9069\u5408\u9700\u8981\u8907\u96dc\u67e5\u8a62\u548c\u4e8b\u52d9\u8655\u7406\u7684\u61c9\u7528\u3002\u5176\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u652f\u6301\u8907\u96dc\u67e5\u8a62\uff1aPostgreSQL\u652f\u6301\u591a\u7a2e\u67e5\u8a62\u8a9e\u6cd5\uff0c\u9069\u5408\u9ad8\u7d1a\u7528\u6236\u3002<\/li>\n<li>\u64f4\u5c55\u6027\uff1a\u53ef\u4ee5\u901a\u904e\u64f4\u5c55\u4f86\u589e\u52a0\u529f\u80fd\uff0c\u652f\u6301\u81ea\u5b9a\u7fa9\u6578\u64da\u985e\u578b\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n&lt;select id=\"selectPost\" resultType=\"Post\"&gt;\n    SELECT * FROM posts WHERE author_id = #{authorId}\n&lt;\/select&gt;\n<\/code><\/pre>\n<h3 id=\"3-oracle-WDZAuqaVTx\">3. Oracle<\/h3>\n<p>Oracle\u662f\u4e00\u500b\u5546\u696d\u6578\u64da\u5eab\uff0c\u9069\u5408\u5927\u578b\u4f01\u696d\u61c9\u7528\u3002\u5176\u512a\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9ad8\u53ef\u7528\u6027\uff1aOracle\u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u9069\u5408\u95dc\u9375\u4efb\u52d9\u61c9\u7528\u3002<\/li>\n<li>\u5b89\u5168\u6027\uff1aOracle\u5728\u6578\u64da\u5b89\u5168\u6027\u65b9\u9762\u6709\u8457\u826f\u597d\u7684\u8072\u8b7d\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>\n&lt;select id=\"selectEmployee\" resultType=\"Employee\"&gt;\n    SELECT * FROM employees WHERE department_id = #{deptId}\n&lt;\/select&gt;\n<\/code><\/pre>\n<h2 id=\"%e7%b5%90%e8%ab%96-WDZAuqaVTx\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u4f7f\u7528MyBatis\u6642\uff0c\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u53d6\u6c7a\u65bc\u61c9\u7528\u7684\u9700\u6c42\u548c\u7279\u6027\u3002MySQL\u3001PostgreSQL\u548cOracle\u5404\u6709\u5176\u512a\u7f3a\u9ede\uff0c\u958b\u767c\u8005\u61c9\u6839\u64da\u5177\u9ad4\u60c5\u6cc1\u9032\u884c\u9078\u64c7\u3002\u7121\u8ad6\u9078\u64c7\u54ea\u7a2e\u6578\u64da\u5eab\uff0cMyBatis\u90fd\u80fd\u63d0\u4f9b\u9748\u6d3b\u7684\u6578\u64da\u64cd\u4f5c\u65b9\u5f0f\uff0c\u5e6b\u52a9\u958b\u767c\u8005\u9ad8\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72\u60a8\u7684\u61c9\u7528\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4f7f\u7528MyBatis\u6642\u7684\u6700\u4f73\u6578\u64da\u5eab\u9078\u64c7\uff0c\u4e86\u89e3\u4e0d\u540c\u6578\u64da\u5eab\u7684\u512a\u7f3a\u9ede\uff0c\u52a9\u60a8\u505a\u51fa\u660e\u667a\u6c7a\u7b56\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-183856","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183856","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=183856"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183856\/revisions"}],"predecessor-version":[{"id":183857,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183856\/revisions\/183857"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183856"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183856"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183856"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}