{"id":10006460,"date":"2022-09-13T09:30:58","date_gmt":"2022-09-13T01:30:58","guid":{"rendered":"https:\/\/ityet.com\/?p=10006460"},"modified":"2022-09-13T09:30:58","modified_gmt":"2022-09-13T01:30:58","slug":"%e9%9d%a2%e8%af%95%e7%aa%81%e5%87%bb82%ef%bc%9aspringboot-%e4%b8%ad%e5%a6%82%e4%bd%95%e6%93%8d%e4%bd%9c%e4%ba%8b%e5%8a%a1%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/itmax.cn\/?p=10006460","title":{"rendered":"\u9762\u8bd5\u7a81\u51fb82\uff1aSpringBoot \u4e2d\u5982\u4f55\u64cd\u4f5c\u4e8b\u52a1\uff1f"},"content":{"rendered":"

\u5728 Spring Boot \u4e2d\u64cd\u4f5c\u4e8b\u52a1\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u6216\u58f0\u660e\u5f0f\u4e8b\u52a1\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u4e00\u8d77\u6765\u770b\u4e8c\u8005\u7684\u5177\u4f53\u5b9e\u73b0\u3002<\/p>\n

1.\u7f16\u7a0b\u5f0f\u4e8b\u52a1<\/h2>\n

\u5728 Spring Boot \u4e2d\u5b9e\u73b0\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u53c8\u6709\u4e24\u79cd\u5b9e\u73b0\u65b9\u6cd5\uff1a<\/p>\n

    \n
  1. \u4f7f\u7528 TransactionTemplate \u5bf9\u8c61\u5b9e\u73b0\u7f16\u7a0b\u5f0f\u4e8b\u52a1\uff1b<\/li>\n
  2. \u4f7f\u7528\u66f4\u52a0\u5e95\u5c42\u7684 TransactionManager \u5bf9\u8c61\u5b9e\u73b0\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u3002<\/li>\n<\/ol>\n

    \u5b83\u4eec\u7684\u5177\u4f53\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b\u3002<\/p>\n

    1.1 TransactionTemplate \u4f7f\u7528<\/h3>\n

    \u8981\u4f7f\u7528 TransactionTemplate \u5bf9\u8c61\u9700\u8981\u5148\u5c06 TransactionTemplate \u6ce8\u5165\u5230\u5f53\u524d\u7c7b\u4e2d \uff0c\u7136\u540e\u518d\u4f7f\u7528\u5b83\u63d0\u4f9b\u7684 execute \u65b9\u6cd5\u6267\u884c\u4e8b\u52a1\u5e76\u8fd4\u56de\u76f8\u5e94\u7684\u6267\u884c\u7ed3\u679c\uff0c\u5982\u679c\u7a0b\u5e8f\u5728\u6267\u884c\u9014\u4e2d\u51fa\u73b0\u4e86\u5f02\u5e38\uff0c\u90a3\u4e48\u5c31\u53ef\u4ee5\u4f7f\u7528\u4ee3\u7801\u624b\u52a8\u56de\u6eda\u4e8b\u52a1\uff0c\u5177\u4f53\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b\uff1a
    \"image.png\"<\/p>\n

    1.2 TransactionManager \u4f7f\u7528<\/h3>\n

    TransactionManager \u5b9e\u73b0\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u76f8\u5bf9\u9ebb\u70e6\u4e00\u70b9\uff0c\u5b83\u9700\u8981\u4f7f\u7528\u4e24\u4e2a\u5bf9\u8c61\uff1aTransactionManager \u7684\u5b50\u7c7b\uff0c\u52a0\u4e0a TransactionDefinition \u4e8b\u52a1\u5b9a\u4e49\u5bf9\u8c61\uff0c\u518d\u901a\u8fc7\u8c03\u7528 TransactionManager \u7684 getTransaction \u83b7\u53d6\u5e76\u5f00\u542f\u4e8b\u52a1\uff0c\u7136\u540e\u8c03\u7528 TransactionManager \u63d0\u4f9b\u7684 commit \u65b9\u6cd5\u63d0\u4ea4\u4e8b\u52a1\uff0c\u6216\u4f7f\u7528\u5b83\u7684\u53e6\u4e00\u4e2a\u65b9\u6cd5 rollback \u56de\u6eda\u4e8b\u52a1\uff0c\u5b83\u7684\u5177\u4f53\u5b9e\u73b0\u4ee3\u7801\u5982\u4e0b\uff1a
    \"image.png\"
    \u4ece\u4e0a\u8ff0\u4ee3\u7801\u53ef\u4ee5\u770b\u51fa\uff0c\u4f7f\u7528\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u66f4\u52a0\u7075\u6d3b\uff0c\u4f46\u5199\u6cd5\u6bd4\u8f83\u9ebb\u70e6<\/strong>\u3002<\/p>\n

    2.\u58f0\u660e\u5f0f\u4e8b\u52a1<\/h2>\n

    \u58f0\u660e\u5f0f\u4e8b\u52a1\u7684\u5b9e\u73b0\u6bd4\u8f83\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728\u65b9\u6cd5\u4e0a\u6216\u7c7b\u4e0a\u6dfb\u52a0 @Transactional \u6ce8\u89e3\u5373\u53ef\uff0c\u5f53\u52a0\u5165\u4e86 @Transactional \u6ce8\u89e3\u5c31\u53ef\u4ee5\u5b9e\u73b0\u5728\u65b9\u6cd5\u6267\u884c\u524d\uff0c\u81ea\u52a8\u5f00\u542f\u4e8b\u52a1\uff1b\u5728\u65b9\u6cd5\u6210\u529f\u6267\u884c\u5b8c\uff0c\u81ea\u52a8\u63d0\u4ea4\u4e8b\u52a1\uff1b\u5982\u679c\u65b9\u6cd5\u5728\u6267\u884c\u671f\u95f4\uff0c\u51fa\u73b0\u4e86\u5f02\u5e38\uff0c\u90a3\u4e48\u5b83\u4f1a\u81ea\u52a8\u56de\u6eda\u4e8b\u52a1\u3002<\/strong>
    \u5b83\u7684\u5177\u4f53\u4f7f\u7528\u5982\u4e0b\uff1a
    \"image.png\"
    \u5f53\u7136\uff0c@Transactional \u652f\u6301\u5f88\u591a\u53c2\u6570\u7684\u8bbe\u7f6e\uff0c\u5b83\u7684\u53c2\u6570\u8bbe\u7f6e\u5217\u8868\u5982\u4e0b\uff1a
    \"image.png\"
    \u53c2\u6570\u7684\u8bbe\u7f6e\u65b9\u6cd5\u5982\u4e0b\uff1a
    \"image.png\"<\/p>\n

    \u603b\u7ed3<\/h2>\n

    \u672c\u6587\u6211\u4eec\u4ecb\u7ecd\u4e86\u4e24\u79cd\u4e8b\u52a1\u7684\u5b9e\u73b0\u65b9\u5f0f\uff1a\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u6216\u58f0\u660e\u5f0f\u4e8b\u52a1\u3002\u5176\u4e2d\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u53c8\u5206\u4e3a\u4e24\u79cd\u5b9e\u73b0\uff1a\u4f7f\u7528 TransactionTemplate \u5bf9\u8c61\u6216\u66f4\u52a0\u5e95\u5c42\u7684 TransactionManager \u5bf9\u8c61\u5206\u522b\u5b9e\u73b0\u7f16\u7a0b\u5f0f\u4e8b\u52a1\uff0c\u5b83\u4eec\u7684\u4f18\u70b9\u662f\u7075\u6d3b\u6027\u66f4\u9ad8\uff0c\u53ef\u4ee5\u5728\u4efb\u4f55\u4ee3\u7801\u7247\u6bb5\u4e0a\u6dfb\u52a0\u4e8b\u52a1\uff1b\u800c\u58f0\u660e\u5f0f\u4e8b\u52a1\u7684\u5b9e\u73b0\u66f4\u52a0\u7b80\u5355\uff0c\u53ea\u9700\u8981\u5728\u7c7b\u6216\u65b9\u6cd5\u4e0a\u6dfb\u52a0 @Transactional \u6ce8\u89e3\u5373\u53ef\u5b9e\u73b0\u4e8b\u52a1\u7684\u81ea\u52a8\u5f00\u542f\u548c\u63d0\u4ea4\uff08\u4ee5\u53ca\u56de\u6eda\uff09\u3002<\/p>\n

    \n

    \u662f\u975e\u5ba1\u4e4b\u4e8e\u5df1\uff0c\u6bc1\u8a89\u542c\u4e4b\u4e8e\u4eba\uff0c\u5f97\u5931\u5b89\u4e4b\u4e8e\u6570\u3002<\/p>\n

    \u516c\u4f17\u53f7\uff1aJava\u9762\u8bd5\u771f\u9898\u89e3\u6790<\/p>\n

    \u9762\u8bd5\u5408\u96c6\uff1ahttps:\/\/gitee.com\/mydb\/interview<\/a><\/p>\n<\/blockquote>\n

    https:\/\/segmentfault.com\/a\/1190000042460522<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728 Spring Boot \u4e2d\u64cd\u4f5c\u4e8b\u52a1\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a\u7f16\u7a0b\u5f0f\u4e8b\u52a1\u6216\u58f0\u660e\u5f0f\u4e8b\u52a1\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u4e00\u8d77\u6765\u770b\u4e8c\u8005\u7684\u5177\u4f53\u5b9e\u73b0\u3002 […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[],"tags":[],"class_list":["post-10006460","post","type-post","status-publish","format-standard","hentry"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006460","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10006460"}],"version-history":[{"count":0,"href":"https:\/\/itmax.cn\/index.php?rest_route=\/wp\/v2\/posts\/10006460\/revisions"}],"wp:attachment":[{"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10006460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10006460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itmax.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10006460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}