{"id":179370,"date":"2024-11-09T01:15:25","date_gmt":"2024-11-08T17:15:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179370\/"},"modified":"2024-11-09T01:15:26","modified_gmt":"2024-11-08T17:15:26","slug":"%e5%a6%82%e4%bd%95%e5%84%aa%e5%8c%96-ibatis-%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae%ef%bc%8c%e6%8f%90%e9%ab%98%e6%87%89%e7%94%a8%e6%80%a7%e8%83%bd%ef%bc%9f-ibatis-%e8%88%87%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179370\/","title":{"rendered":"\u5982\u4f55\u512a\u5316 ibatis \u8207\u6578\u64da\u5eab\u914d\u7f6e\uff0c\u63d0\u9ad8\u61c9\u7528\u6027\u80fd\uff1f (ibatis \u8207\u6578\u64da\u5eab\u914d\u7f6e)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%84%aa%e5%8c%96-ibatis-%e8%88%87%e6%95%b8%e6%93%9a%e5%ba%ab%e9%85%8d%e7%bd%ae%ef%bc%8c%e6%8f%90%e9%ab%98%e6%87%89%e7%94%a8%e6%80%a7%e8%83%bd%ef%bc%9f-LWwoEXZVfb\">\u5982\u4f55\u512a\u5316 iBatis 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\u8a9e\u53e5\u7684\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7d22\u5f15\uff1a<\/strong>\u78ba\u4fdd\u5728\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u5217\u4e0a\u5efa\u7acb\u7d22\u5f15\uff0c\u4ee5\u52a0\u5feb\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u907f\u514d SELECT *\uff1a<\/strong>\u50c5\u9078\u64c7\u9700\u8981\u7684\u5217\uff0c\u6e1b\u5c11\u6578\u64da\u50b3\u8f38\u91cf\u3002<\/li>\n<li><strong>\u4f7f\u7528 JOIN \u800c\u975e\u5b50\u67e5\u8a62\uff1a<\/strong>\u5728\u53ef\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528 JOIN \u4f86\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e9%85%8d%e7%bd%ae-ibatis-%e7%9a%84%e7%b7%a9%e5%ad%98-LWwoEXZVfb\">3. \u914d\u7f6e iBatis \u7684\u7de9\u5b58<\/h2>\n<p>iBatis 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name=\"cacheManager\" value=\"ehcache.xml\"\/&gt;\n&lt;\/cache&gt;\n<\/code><\/pre>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e6%b1%a0%e7%9a%84%e9%85%8d%e7%bd%ae-LWwoEXZVfb\">4. \u6578\u64da\u5eab\u9023\u63a5\u6c60\u7684\u914d\u7f6e<\/h2>\n<p>\u4f7f\u7528\u9023\u63a5\u6c60\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u6578\u64da\u5eab\u9023\u63a5\uff0c\u6e1b\u5c11\u9023\u63a5\u5efa\u7acb\u7684\u958b\u92b7\u3002\u5e38\u898b\u7684\u9023\u63a5\u6c60\u6709 DBCP\u3001C3P0 \u548c HikariCP\u3002\u9078\u64c7\u5408\u9069\u7684\u9023\u63a5\u6c60\u4e26\u9032\u884c\u512a\u5316\u914d\u7f6e\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6027\u80fd\uff1a<\/p>\n<ul>\n<li><strong>\u6700\u5927\u9023\u63a5\u6578\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u7684\u9700\u6c42\u8a2d\u7f6e\u5408\u9069\u7684\u6700\u5927\u9023\u63a5\u6578\u3002<\/li>\n<li><strong>\u6700\u5c0f\u7a7a\u9592\u9023\u63a5\uff1a<\/strong>\u4fdd\u6301\u4e00\u5b9a\u6578\u91cf\u7684\u7a7a\u9592\u9023\u63a5\uff0c\u4ee5\u4fbf\u5feb\u901f\u97ff\u61c9\u8acb\u6c42\u3002<\/li>\n<li><strong>\u9023\u63a5\u8d85\u6642\uff1a<\/strong>\u8a2d\u7f6e\u5408\u7406\u7684\u9023\u63a5\u8d85\u6642\u6642\u9593\uff0c\u907f\u514d\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/li>\n<\/ul>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9ahikaricp-%e9%85%8d%e7%bd%ae-LWwoEXZVfb\">\u793a\u4f8b\uff1aHikariCP \u914d\u7f6e<\/h3>\n<pre><code>\nHikariConfig config = new HikariConfig();\nconfig.setMaximumPoolSize(10);\nconfig.setMinimumIdle(5);\nconfig.setConnectionTimeout(30000);\n<\/code><\/pre>\n<h2 id=\"5-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%80%a7%e8%83%bd%e8%aa%bf%e5%84%aa-LWwoEXZVfb\">5. \u6578\u64da\u5eab\u7684\u6027\u80fd\u8abf\u512a<\/h2>\n<p>\u9664\u4e86 iBatis \u7684\u914d\u7f6e\u5916\uff0c\u6578\u64da\u5eab\u672c\u8eab\u7684\u6027\u80fd\u8abf\u512a\u4e5f\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u8abf\u512a\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u5b9a\u671f\u91cd\u5efa\u7d22\u5f15\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0c\u7d22\u5f15\u53ef\u80fd\u6703\u8b8a\u5f97\u4e0d\u518d\u9ad8\u6548\uff0c\u5b9a\u671f\u91cd\u5efa\u7d22\u5f15\u53ef\u4ee5\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u3002<\/li>\n<li><strong>\u76e3\u63a7\u67e5\u8a62\u6027\u80fd\uff1a<\/strong>\u4f7f\u7528\u6578\u64da\u5eab\u7684\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u627e\u51fa\u6162\u67e5\u8a62\u4e26\u9032\u884c\u512a\u5316\u3002<\/li>\n<li><strong>\u8abf\u6574\u6578\u64da\u5eab\u53c3\u6578\uff1a<\/strong>\u6839\u64da\u61c9\u7528\u7684\u7279\u6027\u8abf\u6574\u6578\u64da\u5eab\u7684\u7de9\u5b58\u5927\u5c0f\u3001\u9023\u63a5\u6578\u7b49\u53c3\u6578\u3002<\/li>\n<\/ul>\n<h2 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