{"id":27301,"date":"2024-11-24T11:04:54","date_gmt":"2024-11-24T03:04:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/27301\/"},"modified":"2024-11-24T11:04:54","modified_gmt":"2024-11-24T03:04:54","slug":"mybatis-%e4%b8%ad%e5%a6%82%e4%bd%95%e6%af%94%e8%be%83-java-%e5%92%8c-mysql-%e6%97%a5%e6%9c%9f%e7%b1%bb%e5%9e%8b%ef%bc%9f-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/27301\/","title":{"rendered":"Mybatis \u4e2d\u5982\u4f55\u6bd4\u8f83 Java \u548c MySQL \u65e5\u671f\u7c7b\u578b\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173122671738278.jpg\" class=\"aligncenter\" title=\"Mybatis \u4e2d\u5982\u4f55\u6bd4\u8f83 Java \u548c MySQL \u65e5\u671f\u7c7b\u578b\uff1f\u63d2\u56fe\" alt=\"Mybatis \u4e2d\u5982\u4f55\u6bd4\u8f83 Java \u548c MySQL \u65e5\u671f\u7c7b\u578b\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>mybatis \u6bd4\u8f83 java \u548c  \u65e5\u671f\u7c7b\u578b\u7684\u65b9\u6cd5<\/strong><\/p>\n<p>\u5728 mybatis \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 java \u7c7b\u578b\u548c mysql \u7684 datetime \u7c7b\u578b\u8fdb\u884c\u6bd4\u8f83\u3002\u6bd4\u8f83\u7c7b\u578b\u53d6\u51b3\u4e8e mybatis xml \u6620\u5c04\u6587\u4ef6\u4e2d\u53c2\u6570\u7684\u7c7b\u578b\u3002<\/p>\n<p><strong>java \u7c7b\u578b<\/strong><\/p>\n<ul>\n<li> <strong>date \u7c7b\u578b\uff1a<\/strong>\u53ef\u4ee5\u901a\u8fc7 java.util.date \u5bf9\u8c61\u4e0e datetime \u7c7b\u578b\u8fdb\u884c\u6bd4\u8f83\u3002<\/li>\n<li> <strong>string \u7c7b\u578b\uff1a<\/strong>\u4e5f\u53ef\u4ee5\u4f7f\u7528 java.lang.string \u5bf9\u8c61\u5c06\u65f6\u95f4\u5b57\u7b26\u4e32\u4e0e datetime \u7c7b\u578b\u8fdb\u884c\u6bd4\u8f83\uff0c\u4f46\u8981\u6ce8\u610f\u65f6\u95f4\u7684\u683c\u5f0f\u5fc5\u987b\u6b63\u786e\uff08\u4f8b\u5982\uff0c&#8217;2024-02-28 22:35:59&#8217;\uff09\u3002<\/li>\n<\/ul>\n<p><strong>mybatis xml \u914d\u7f6e<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u6839\u636e\u53c2\u6570\u7c7b\u578b\uff0cmybatis xml \u6620\u5c04\u6587\u4ef6\u4e2d\u5e94\u8bbe\u7f6e\u76f8\u5e94\u7684 parametertype \u5c5e\u6027\uff1a<\/p>\n<pre>&lt;select id=\"querybetween\" parametertype=\"java.util.date\"&gt;\n  select * from users where created_at between #{starttime} and #{endtime}\n&lt;\/select&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6216<\/p>\n<pre>&lt;select id=\"queryBetween\" parameterType=\"java.lang.String\"&gt;\n  SELECT * FROM users WHERE created_at BETWEEN #{startTime} AND #{endTime}\n&lt;\/select&gt;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u603b\u7ed3<\/strong><\/p>\n<p>\u65e0\u8bba\u662f\u4f7f\u7528 java \u7684 date \u5bf9\u8c61\u8fd8\u662f string \u5bf9\u8c61\uff0c\u53ea\u8981 mybatis xml \u6620\u5c04\u6587\u4ef6\u4e2d\u7684 parametertype \u8bbe\u7f6e\u6b63\u786e\uff0c\u90fd\u53ef\u4ee5\u5b9e\u73b0 java \u4e0e mysql datetime \u7c7b\u578b\u7684\u6bd4\u8f83\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fMybatis \u4e2d\u5982\u4f55\u6bd4\u8f83 Java \u548c MySQL \u65e5\u671f\u7c7b\u578b\uff1f\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>mybatis \u6bd4\u8f83 java \u548c \u65e5\u671f\u7c7b\u578b\u7684\u65b9\u6cd5 \u5728 mybatis \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7 java \u7c7b\u578b\u548c mysql \u7684 datetime \u7c7b\u578b\u8fdb\u884c\u6bd4\u8f83\u3002\u6bd4\u8f83\u7c7b\u578b\u53d6\u51b3\u4e8e mybatis xml \u6620\u5c04\u6587\u4ef6\u4e2d\u53c2\u6570\u7684\u7c7b\u578b\u3002 java \u7c7b\u578b date \u7c7b\u578b\uff1a\u53ef\u4ee5\u901a\u8fc7 java.util.date \u5bf9\u8c61\u4e0e datetime \u7c7b\u578b\u8fdb\u884c\u6bd4\u8f83\u3002 string \u7c7b\u578b\uff1a\u4e5f\u53ef\u4ee5\u4f7f\u7528 java.lang.string \u5bf9\u8c61\u5c06\u65f6\u95f4\u5b57\u7b26\u4e32\u4e0e datetime \u7c7b\u578b\u8fdb\u884c\u6bd4\u8f83\uff0c\u4f46\u8981\u6ce8\u610f\u65f6\u95f4\u7684\u683c\u5f0f\u5fc5\u987b\u6b63\u786e\uff08\u4f8b\u5982\uff0c&#8217;2024-02-28 22:35:59&#8217;\uff09\u3002 mybatis xml \u914d\u7f6e \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u6839\u636e\u53c2\u6570\u7c7b\u578b\uff0cmybatis xml \u6620\u5c04\u6587\u4ef6\u4e2d\u5e94\u8bbe\u7f6e\u76f8\u5e94\u7684 parametertype \u5c5e\u6027\uff1a &lt;select id=&#8221;querybetween&#8221; parametertype=&#8221;java.util.date&#8221;&gt; select * from users where created_at between #{starttime} and #{endtime} &lt;\/select&gt; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-27301","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=27301"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27301\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=27301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=27301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=27301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}