{"id":161,"date":"2025-07-07T20:14:48","date_gmt":"2025-07-07T12:14:48","guid":{"rendered":"https:\/\/www.rbfwq.com\/blog\/?p=161"},"modified":"2025-07-07T20:14:48","modified_gmt":"2025-07-07T12:14:48","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8-mybatis-plus-%e4%b8%ad%e6%ad%a3%e7%a1%ae%e5%bc%80%e5%90%af%e4%ba%8b%e5%8a%a1%e5%b9%b6%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/www.idc61.com\/blog\/161.html","title":{"rendered":"\u5982\u4f55\u5728 MyBatis Plus \u4e2d\u6b63\u786e\u5f00\u542f\u4e8b\u52a1\u5e76\u4f7f\u7528"},"content":{"rendered":"<p><h2>MyBatis Plus \u5f00\u542f\u4e8b\u52a1<\/h2>\n<\/p>\n<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/www.idc61.com\/blog\/wp-content\/uploads\/2025\/06\/7N9Y00G74y.jpg\" alt=\"\u5982\u4f55\u5728 MyBatis Plus \u4e2d\u6b63\u786e\u5f00\u542f\u4e8b\u52a1\u5e76\u4f7f\u7528\" title=\"\u5982\u4f55\u5728 MyBatis Plus \u4e2d\u6b63\u786e\u5f00\u542f\u4e8b\u52a1\u5e76\u4f7f\u7528\"><\/p>\n<p><h3>\u4e00\u3001\u6280\u672f\u4ecb\u7ecd<\/h3>\n<\/p>\n<p>MyBatis Plus \u662f\u4e00\u4e2a MyBatis \u7684\u589e\u5f3a\u5de5\u5177\uff0c\u65e8\u5728\u7b80\u5316 MyBatis \u7684\u5f00\u53d1\uff0c\u540c\u65f6\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u3002\u4e8b\u52a1\u7ba1\u7406\u662f\u6570\u636e\u5e93\u64cd\u4f5c\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\uff0c MyBatis Plus \u80fd\u591f\u9ad8\u6548\u5730\u5904\u7406\u4e8b\u52a1\uff0c\u786e\u4fdd\u6570\u636e\u7684\u4e00\u81f4\u6027\u4e0e\u5b8c\u6574\u6027\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728 MyBatis Plus \u4e2d\u5f00\u542f\u548c\u63a7\u5236\u4e8b\u52a1\u3002<\/p>\n<p><h3>\u4e8c\u3001\u4efb\u52a1\u76ee\u6807<\/h3>\n<\/p>\n<p>\u672c\u6587\u7684\u4efb\u52a1\u662f\u901a\u8fc7\u5177\u4f53\u7684\u6b65\u9aa4\u548c\u793a\u4f8b\u4ee3\u7801\uff0c\u6307\u5bfc\u8bfb\u8005\u5982\u4f55\u5728 MyBatis Plus \u4e2d\u5b9e\u73b0\u4e8b\u52a1\u7684\u5f00\u542f\u4e0e\u4f7f\u7528\uff0c\u786e\u4fdd\u8bfb\u8005\u80fd\u591f\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u987a\u5229\u5e94\u7528\u3002\u5728\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u6211\u4eec\u8fd8\u4f1a\u5173\u6ce8\u4e00\u4e9b\u6ce8\u610f\u4e8b\u9879\u548c\u5b9e\u7528\u6280\u5de7\u3002<\/p>\n<p><h3>\u4e09\u3001\u5f00\u901a\u4e8b\u52a1\u7684\u51c6\u5907\u5de5\u4f5c<\/h3>\n<\/p>\n<p>\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u4f60\u5df2\u7ecf\u5b8c\u6210\u4ee5\u4e0b\u51c6\u5907\u5de5\u4f5c\uff1a<\/p>\n<ul>\n<li>\u5df2\u5728\u9879\u76ee\u4e2d\u5f15\u5165 MyBatis Plus \u76f8\u5173\u4f9d\u8d56\u3002<\/li>\n<li>\u5df2\u914d\u7f6e\u597d MyBatis Plus \u7684\u6570\u636e\u6e90\u3002<\/li>\n<li>\u5df2\u521b\u5efa\u6570\u636e\u8868\u5e76\u5efa\u7acb\u597d\u5b9e\u4f53\u7c7b\u3002<\/li>\n<\/ul>\n<p><h3>\u56db\u3001\u4e8b\u52a1\u7ba1\u7406\u5668\u7684\u914d\u7f6e<\/h3>\n<\/p>\n<p>\u5728 Spring Boot \u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u4f7f\u7528 Spring \u63d0\u4f9b\u7684\u58f0\u660e\u5f0f\u4e8b\u52a1\u7ba1\u7406\u3002\u9996\u5148\u9700\u8981\u5728\u914d\u7f6e\u7c7b\u4e2d\u542f\u7528\u4e8b\u52a1\u7ba1\u7406\u3002<\/p>\n<p><pre><code><\/p>\r\n<p>import org.springframework.context.annotation.Configuration;<\/p>\r\n<p>import org.springframework.transaction.annotation.EnableTransactionManagement;<\/p>\r\n\r\n<p>@Configuration<\/p>\r\n<p>@EnableTransactionManagement<\/p>\r\n<p>public class MyBatisPlusConfig {<\/p>\r\n<p>    \/\/ \u5176\u4ed6\u914d\u7f6e\u4fe1\u606f<\/p>\r\n<p>}<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u4e94\u3001\u4e8b\u52a1\u7684\u4f7f\u7528\u6b65\u9aa4<\/h3>\n<\/p>\n<p><h4>1. \u521b\u5efa Service \u7c7b<\/h4>\n<\/p>\n<p>\u5728 Service \u7c7b\u4e2d\uff0c\u6211\u4eec\u5c06\u4f7f\u7528 @Transactional \u6ce8\u89e3\u6765\u5f00\u542f\u4e8b\u52a1\u3002\u6b64\u6ce8\u89e3\u53ef\u4ee5\u7528\u4e8e\u65b9\u6cd5\u6216\u7c7b\u4e0a\u3002<\/p>\n<p><pre><code><\/p>\r\n<p>import org.springframework.stereotype.Service;<\/p>\r\n<p>import org.springframework.transaction.annotation.Transactional;<\/p>\r\n\r\n<p>@Service<\/p>\r\n<p>public class UserService {<\/p>\r\n\r\n<p>    @Transactional<\/p>\r\n<p>    public void createUser(User user) {<\/p>\r\n<p>        \/\/ \u4e1a\u52a1\u903b\u8f91<\/p>\r\n<p>    }<\/p>\r\n<p>}<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h4>2. \u7f16\u5199\u4e1a\u52a1\u903b\u8f91<\/h4>\n<\/p>\n<p>\u5728 createUser \u65b9\u6cd5\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u591a\u9879\u6570\u636e\u5e93\u64cd\u4f5c\u3002\u5982\u679c\u5176\u4e2d\u4efb\u4f55\u4e00\u9879\u64cd\u4f5c\u5931\u8d25\uff0c\u5168\u90e8\u64cd\u4f5c\u5c06\u4f1a\u56de\u6eda\u3002<\/p>\n<p><pre><code><\/p>\r\n<p>@Transactional<\/p>\r\n<p>public void createUser(User user) {<\/p>\r\n<p>    \/\/ \u63d2\u5165\u7528\u6237\u4fe1\u606f<\/p>\r\n<p>    userMapper.insert(user);<\/p>\r\n\r\n<p>    \/\/ \u589e\u52a0\u7528\u6237\u76f8\u5173\u7684\u8d26\u6237\u4fe1\u606f<\/p>\r\n<p>    accountMapper.insert(user.getAccount());<\/p>\r\n\r\n<p>    \/\/ \u6a21\u62df\u5f02\u5e38\uff0c\u89e6\u53d1\u4e8b\u52a1\u56de\u6eda<\/p>\r\n<p>    if (user.getName() == null) {<\/p>\r\n<p>        throw new RuntimeException(\"\u7528\u6237\u540d\u4e0d\u80fd\u4e3a\u7a7a\");<\/p>\r\n<p>    }<\/p>\r\n<p>}<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h4>3. \u6d4b\u8bd5\u4e8b\u52a1<\/h4>\n<\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u5355\u5143\u6d4b\u8bd5\u6216\u8005\u4e3b\u7a0b\u5e8f\u6765\u9a8c\u8bc1\u4e8b\u52a1\u7684\u6548\u679c\u3002\u6267\u884c createUser \u65b9\u6cd5\u540e\uff0c\u5982\u679c\u51fa\u73b0\u5f02\u5e38\uff0c\u67e5\u770b\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\uff0c\u786e\u4fdd\u4e4b\u524d\u7684\u63d2\u5165\u64cd\u4f5c\u4e0d\u751f\u6548\u3002<\/p>\n<p><pre><code><\/p>\r\n<p>public static void main(String[] args) {<\/p>\r\n<p>    ApplicationContext context = new AnnotationConfigApplicationContext(MyBatisPlusConfig.class);<\/p>\r\n<p>    UserService userService = context.getBean(UserService.class);<\/p>\r\n\r\n<p>    try {<\/p>\r\n<p>        userService.createUser(new User(null, \"John Doe\", \"john@example.com\"));<\/p>\r\n<p>    } catch (Exception e) {<\/p>\r\n<p>        System.out.println(\"\u4e8b\u52a1\u56de\u6eda\u6d4b\u8bd5\u901a\u8fc7\u3002\");<\/p>\r\n<p>    }<\/p>\r\n<p>}<\/p>\r\n<p><\/code><\/pre>\n<\/p>\n<p><h3>\u516d\u3001\u6ce8\u610f\u4e8b\u9879<\/h3>\n<\/p>\n<p>\u5728\u4f7f\u7528 MyBatis Plus \u4e8b\u52a1\u65f6\uff0c\u9700\u6ce8\u610f\u4ee5\u4e0b\u4e8b\u9879\uff1a<\/p>\n<ul>\n<li><strong>\u4e8b\u52a1\u4f20\u64ad\u884c\u4e3a\uff1a<\/strong>\u9ed8\u8ba4\u7684\u4f20\u64ad\u884c\u4e3a\u662f PROPAGATION_REQUIRED\uff0c\u610f\u5473\u7740\u5982\u679c\u5f53\u524d\u5b58\u5728\u4e8b\u52a1\uff0c\u52a0\u5165\u8be5\u4e8b\u52a1\uff1b\u5982\u679c\u6ca1\u6709\uff0c\u521b\u5efa\u65b0\u7684\u4e8b\u52a1\u3002<\/li>\n<li><strong>\u4e8b\u52a1\u7684\u9694\u79bb\u7ea7\u522b\uff1a<\/strong>\u9700\u8981\u6839\u636e\u5e94\u7528\u573a\u666f\u9009\u62e9\u5408\u9002\u7684\u9694\u79bb\u7ea7\u522b\uff0c\u4ee5\u907f\u514d\u810f\u8bfb\u3001\u4e0d\u53ef\u91cd\u590d\u8bfb\u7b49\u95ee\u9898\u3002<\/li>\n<li><strong>\u5207\u52ff\u5728\u540c\u4e00\u4e2a\u7c7b\u5185\u90e8\u8c03\u7528\u5e26\u6709 @Transactional \u7684\u65b9\u6cd5\uff1a<\/strong>Spring \u4e8b\u52a1\u7ba1\u7406\u662f\u57fa\u4e8e\u4ee3\u7406\u7684\uff0c\u5982\u679c\u5728\u540c\u4e00\u7c7b\u5185\u90e8\u8c03\u7528\uff0c\u4f1a\u5bfc\u81f4\u4e8b\u52a1\u5931\u6548\u3002<\/li>\n<li><strong>\u5bf9\u4e8e\u53ea\u8bfb\u4e8b\u52a1\uff1a<\/strong>\u53ef\u4f7f\u7528 @Transactional(readOnly = true) \u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<\/ul>\n<p><h3>\u4e03\u3001\u5b9e\u7528\u6280\u5de7<\/h3>\n<\/p>\n<ul>\n<li><strong>\u4f7f\u7528 Spring \u7684 AOP \u7279\u6027\uff1a<\/strong>\u901a\u8fc7 AOP\uff0c\u4f60\u53ef\u4ee5\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u4e8b\u52a1\u7ba1\u7406\uff0c\u907f\u514d\u5728\u4e1a\u52a1\u903b\u8f91\u4e2d\u76f4\u63a5\u5e72\u9884\u4e8b\u52a1\u7684\u5f00\u542f\u4e0e\u63d0\u4ea4\u3002<\/li>\n<li><strong>\u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u7ea6\u5b9a\uff1a<\/strong>\u4f60\u53ef\u4ee5\u901a\u8fc7 application.properties \u914d\u7f6e\u6570\u636e\u5e93\u7684\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u4e0e\u8d85\u65f6\u65f6\u95f4\uff0c\u8fdb\u4e00\u6b65\u63a7\u5236\u4e8b\u52a1\u884c\u4e3a\u3002<\/li>\n<li><strong>\u8de8\u591a\u4e2a\u6570\u636e\u5e93\u4e8b\u52a1\u5904\u7406\uff1a<\/strong>\u4f7f\u7528\u5206\u5e03\u5f0f\u4e8b\u52a1\u7ba1\u7406\u6846\u67b6\u5982 Seata \u6216 Atomikos\uff0c\u4ee5\u4fdd\u8bc1\u4e0d\u540c\u6570\u636e\u6e90\u7684\u64cd\u4f5c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n<p><h3>\u516b\u3001\u603b\u7ed3<\/h3>\n<\/p>\n<p>\u638c\u63e1 MyBatis Plus \u7684\u4e8b\u52a1\u7ba1\u7406\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u63d0\u9ad8\u6570\u636e\u5e93\u64cd\u4f5c\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002\u5e0c\u671b\u901a\u8fc7\u672c\u6587\u7684\u8bb2\u89e3\u4e0e\u793a\u4f8b\uff0c\u80fd\u8ba9\u4f60\u5728\u5b9e\u9645\u9879\u76ee\u4e2d\u5f97\u5fc3\u5e94\u624b\u3002\u6b63\u786e\u7684\u4e8b\u52a1\u7ba1\u7406\u4e0d\u4ec5\u6709\u52a9\u4e8e\u4fdd\u6301\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u8fd8\u6709\u52a9\u4e8e\u63d0\u5347\u5e94\u7528\u7684\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MyBatis Plus \u5f00\u542f\u4e8b\u52a1 \u4e00\u3001\u6280\u672f\u4ecb\u7ecd MyBatis Plus \u662f\u4e00\u4e2a MyBatis \u7684\u589e\u5f3a\u5de5\u5177\uff0c\u65e8\u5728\u7b80\u5316 MyBatis \u7684\u5f00\u53d1\uff0c\u540c\u65f6\u63d0\u4f9b\u66f4\u5f3a\u5927\u7684\u529f\u80fd\u3002\u4e8b\u52a1\u7ba1\u7406\u662f\u6570\u636e\u5e93\u64cd\u4f5c\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\uff0c MyBatis Plus \u80fd\u591f&#8230;<\/p>\n","protected":false},"author":1,"featured_media":162,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[27,28,29],"topic":[],"class_list":["post-161","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jishu","tag-mybatis","tag-plus","tag-29"],"_links":{"self":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/161","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/comments?post=161"}],"version-history":[{"count":1,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/161\/revisions"}],"predecessor-version":[{"id":164,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/posts\/161\/revisions\/164"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/media\/162"}],"wp:attachment":[{"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/media?parent=161"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/categories?post=161"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/tags?post=161"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.idc61.com\/blog\/wp-json\/wp\/v2\/topic?post=161"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}