{"id":14238,"date":"2023-12-04T01:00:25","date_gmt":"2023-12-03T17:00:25","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=14238"},"modified":"2023-12-04T01:01:18","modified_gmt":"2023-12-03T17:01:18","slug":"mybatis-de-mapper-jie-kou-diao-yong-shi-hou-you-na","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/mybatis-de-mapper-jie-kou-diao-yong-shi-hou-you-na\/","title":{"rendered":"MyBatis \u7684 mapper \u63a5\u53e3\u8c03\u7528\u65f6\u5019\u6709\u54ea\u4e9b\u8981\u6c42\uff1f"},"content":{"rendered":"

\u5728\u4f7f\u7528 MyBatis \u4e2d\u7684 Mapper \u63a5\u53e3\u65f6\uff0c\u6709\u4e00\u4e9b\u8981\u6c42\u9700\u8981\u9075\u5faa\uff1a<\/p>\n

    \n
  1. \n\u65b9\u6cd5\u540d\u548c\u6620\u5c04\u6587\u4ef6\u4e2d\u7684 SQL ID \u5bf9\u5e94\uff1a<\/strong> Mapper \u63a5\u53e3\u4e2d\u7684\u65b9\u6cd5\u540d\u79f0\u9700\u8981\u548c\u6620\u5c04\u6587\u4ef6\u4e2d\u7684 SQL ID \u5bf9\u5e94\uff0cMyBatis \u4f1a\u901a\u8fc7\u65b9\u6cd5\u540d\u53bb\u6620\u5c04 XML \u6587\u4ef6\u4e2d\u7684\u5bf9\u5e94 SQL \u8bed\u53e5\u3002\n<\/li>\n
  2. \n\u65b9\u6cd5\u53c2\u6570\u548c\u6620\u5c04\u6587\u4ef6\u4e2d\u7684\u53c2\u6570\u5bf9\u5e94\uff1a<\/strong> Mapper \u63a5\u53e3\u4e2d\u7684\u65b9\u6cd5\u53c2\u6570\u9700\u8981\u548c\u6620\u5c04\u6587\u4ef6\u4e2d SQL \u8bed\u53e5\u4e2d\u7684\u53c2\u6570\u4e00\u4e00\u5bf9\u5e94\u3002\n<\/li>\n
  3. \n\u8fd4\u56de\u7c7b\u578b\u548c\u6620\u5c04\u6587\u4ef6\u4e2d\u7684\u8fd4\u56de\u7ed3\u679c\u5bf9\u5e94\uff1a<\/strong> Mapper \u63a5\u53e3\u4e2d\u7684\u65b9\u6cd5\u8fd4\u56de\u7c7b\u578b\u9700\u8981\u548c\u6620\u5c04\u6587\u4ef6\u4e2d SQL \u8bed\u53e5\u7684\u8fd4\u56de\u7ed3\u679c\u7c7b\u578b\u4e00\u81f4\u6216\u7b26\u5408\u5bf9\u5e94\u7684\u6620\u5c04\u89c4\u5219\u3002\n<\/li>\n
  4. \n\u6b63\u786e\u914d\u7f6e XML \u6620\u5c04\u6587\u4ef6\u6216\u4f7f\u7528\u6ce8\u89e3\uff1a<\/strong> \u5982\u679c\u4f7f\u7528 XML \u6620\u5c04\u6587\u4ef6\uff0c\u9700\u8981\u6b63\u786e\u914d\u7f6e XML \u6620\u5c04\u6587\u4ef6\uff0c\u5e76\u5728 MyBatis \u914d\u7f6e\u6587\u4ef6\u4e2d\u6ce8\u518c\uff1b\u5982\u679c\u4f7f\u7528\u6ce8\u89e3\uff0c\u9700\u8981\u5728 MyBatis \u914d\u7f6e\u6587\u4ef6\u4e2d\u5f00\u542f\u6ce8\u89e3\u626b\u63cf\u3002\n<\/li>\n
  5. \n\u6b63\u786e\u7684\u53c2\u6570\u4f20\u9012\u65b9\u5f0f\uff1a<\/strong> \u65b9\u6cd5\u53c2\u6570\u53ef\u4ee5\u901a\u8fc7 @Param<\/code> \u6ce8\u89e3\u6216\u8005\u5bf9\u8c61\u4f20\u9012\u7684\u65b9\u5f0f\u4f20\u5165 SQL \u8bed\u53e5\u4e2d\uff0c\u786e\u4fdd\u53c2\u6570\u4f20\u9012\u7684\u6b63\u786e\u6027\u3002\n<\/li>\n
  6. \n\u6b63\u786e\u5904\u7406\u8fd4\u56de\u7ed3\u679c\uff1a<\/strong> \u5bf9\u4e8e\u67e5\u8be2\u64cd\u4f5c\uff0c\u9700\u8981\u6b63\u786e\u5904\u7406\u8fd4\u56de\u7684\u7ed3\u679c\uff0c\u4f8b\u5982\u5c06\u67e5\u8be2\u7ed3\u679c\u6620\u5c04\u5230\u5bf9\u8c61\u6216\u96c6\u5408\u4e2d\u3002\n<\/li>\n<\/ol>\n

    \u9075\u5faa\u8fd9\u4e9b\u8981\u6c42\u53ef\u4ee5\u786e\u4fdd Mapper \u63a5\u53e3\u7684\u65b9\u6cd5\u80fd\u591f\u6b63\u786e\u5730\u4e0e XML \u6620\u5c04\u6587\u4ef6\u6216\u6ce8\u89e3\u5bf9\u5e94\u8d77\u6765\uff0c\u5b9e\u73b0\u6570\u636e\u5e93\u64cd\u4f5c\u7684\u6b63\u786e\u6267\u884c\u548c\u7ed3\u679c\u7684\u6b63\u786e\u6620\u5c04\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728\u4f7f\u7528 MyBatis \u4e2d\u7684 Mapper \u63a5\u53e3\u65f6\uff0c\u6709\u4e00\u4e9b\u8981\u6c42\u9700\u8981\u9075\u5faa\uff1a \u65b9\u6cd5\u540d\u548c\u6620\u5c04\u6587\u4ef6\u4e2d\u7684 SQL ID […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[113],"tags":[],"class_list":["post-14238","post","type-post","status-publish","format-standard","hentry","category-mybatis"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=14238"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14238\/revisions"}],"predecessor-version":[{"id":14239,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/14238\/revisions\/14239"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=14238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=14238"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=14238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}