{"id":215,"date":"2022-03-30T09:18:35","date_gmt":"2022-03-30T01:18:35","guid":{"rendered":"https:\/\/blog.lijiajia.top\/?p=215"},"modified":"2026-06-19T21:51:54","modified_gmt":"2026-06-19T13:51:54","slug":"spring%e7%9a%844%e7%a7%8d%e4%ba%8b%e5%8a%a1%e7%89%b9%e6%80%a7%ef%bc%8c5%e7%a7%8d%e9%9a%94%e7%a6%bb%e7%ba%a7%e5%88%ab%ef%bc%8c7%e7%a7%8d%e4%bc%a0%e6%92%ad%e8%a1%8c%e4%b8%ba","status":"publish","type":"post","link":"https:\/\/blog.ttwow.top\/?p=215","title":{"rendered":"spring\u76844\u79cd\u4e8b\u52a1\u7279\u6027\uff0c5\u79cd\u9694\u79bb\u7ea7\u522b\uff0c7\u79cd\u4f20\u64ad\u884c\u4e3a"},"content":{"rendered":"

\u53c2\u8003\uff1ahttps:\/\/blog.csdn.net\/weixin_38070406\/article\/details\/78157603<\/a><\/a><\/p>\n<\/p>\n

spring\u4e8b\u52a1\uff1a<\/h2>\n

\u4ec0\u4e48\u662f\u4e8b\u52a1:<\/h3>\n

\u4e8b\u52a1\u903b\u8f91\u4e0a\u7684\u4e00\u7ec4\u64cd\u4f5c,\u7ec4\u6210\u8fd9\u7ec4\u64cd\u4f5c\u7684\u5404\u4e2a\u903b\u8f91\u5355\u5143,\u8981\u4e48\u4e00\u8d77\u6210\u529f,\u8981\u4e48\u4e00\u8d77\u5931\u8d25.<\/p>\n

\u4e8b\u52a1\u7279\u6027\uff084\u79cd\uff09:<\/h2>\n

\u539f\u5b50\u6027 \uff08atomicity\uff09:\u5f3a\u8c03\u4e8b\u52a1\u7684\u4e0d\u53ef\u5206\u5272.
\n\u4e00\u81f4\u6027 \uff08consistency\uff09:\u4e8b\u52a1\u7684\u6267\u884c\u7684\u524d\u540e\u6570\u636e\u7684\u5b8c\u6574\u6027\u4fdd\u6301\u4e00\u81f4.
\n\u9694\u79bb\u6027 \uff08isolation\uff09:\u4e00\u4e2a\u4e8b\u52a1\u6267\u884c\u7684\u8fc7\u7a0b\u4e2d,\u4e0d\u5e94\u8be5\u53d7\u5230\u5176\u4ed6\u4e8b\u52a1\u7684\u5e72\u6270
\n\u6301\u4e45\u6027\uff08durability\uff09 :\u4e8b\u52a1\u4e00\u65e6\u7ed3\u675f,\u6570\u636e\u5c31\u6301\u4e45\u5230\u6570\u636e\u5e93<\/p>\n

\u5982\u679c\u4e0d\u8003\u8651\u9694\u79bb\u6027\u5f15\u53d1\u5b89\u5168\u6027\u95ee\u9898:<\/h2>\n

\u810f\u8bfb :\u4e00\u4e2a\u4e8b\u52a1\u8bfb\u5230\u4e86\u53e6\u4e00\u4e2a\u4e8b\u52a1\u7684\u672a\u63d0\u4ea4\u7684\u6570\u636e
\n\u4e0d\u53ef\u91cd\u590d\u8bfb :\u4e00\u4e2a\u4e8b\u52a1\u8bfb\u5230\u4e86\u53e6\u4e00\u4e2a\u4e8b\u52a1\u5df2\u7ecf\u63d0\u4ea4\u7684 update \u7684\u6570\u636e\u5bfc\u81f4\u591a\u6b21\u67e5\u8be2\u7ed3\u679c\u4e0d\u4e00\u81f4.
\n\u865a\u5e7b\u8bfb :\u4e00\u4e2a\u4e8b\u52a1\u8bfb\u5230\u4e86\u53e6\u4e00\u4e2a\u4e8b\u52a1\u5df2\u7ecf\u63d0\u4ea4\u7684 insert \u7684\u6570\u636e\u5bfc\u81f4\u591a\u6b21\u67e5\u8be2\u7ed3\u679c\u4e0d\u4e00\u81f4.<\/p>\n

\u89e3\u51b3\u8bfb\u95ee\u9898: \u8bbe\u7f6e\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\uff085\u79cd\uff09<\/h2>\n

DEFAULT \u8fd9\u662f\u4e00\u4e2aPlatfromTransactionManager\u9ed8\u8ba4\u7684\u9694\u79bb\u7ea7\u522b\uff0c\u4f7f\u7528\u6570\u636e\u5e93\u9ed8\u8ba4\u7684\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b.
\n\u672a\u63d0\u4ea4\u8bfb\uff08read uncommited\uff09 :\u810f\u8bfb\uff0c\u4e0d\u53ef\u91cd\u590d\u8bfb\uff0c\u865a\u8bfb\u90fd\u6709\u53ef\u80fd\u53d1\u751f
\n\u5df2\u63d0\u4ea4\u8bfb \uff08read commited\uff09:\u907f\u514d\u810f\u8bfb\u3002\u4f46\u662f\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u865a\u8bfb\u6709\u53ef\u80fd\u53d1\u751f
\n\u53ef\u91cd\u590d\u8bfb \uff08repeatable read\uff09 :\u907f\u514d\u810f\u8bfb\u548c\u4e0d\u53ef\u91cd\u590d\u8bfb.\u4f46\u662f\u865a\u8bfb\u6709\u53ef\u80fd\u53d1\u751f.
\n\u4e32\u884c\u5316\u7684 \uff08serializable\uff09 :\u907f\u514d\u4ee5\u4e0a\u6240\u6709\u8bfb\u95ee\u9898.
\nMysql \u9ed8\u8ba4:\u53ef\u91cd\u590d\u8bfb
\nOracle \u9ed8\u8ba4:\u8bfb\u5df2\u63d0\u4ea4
\n

\"file\"<\/div><\/p>\n

read uncommited\uff1a\u662f\u6700\u4f4e\u7684\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\uff0c\u5b83\u5141\u8bb8\u53e6\u5916\u4e00\u4e2a\u4e8b\u52a1\u53ef\u4ee5\u770b\u5230\u8fd9\u4e2a\u4e8b\u52a1\u672a\u63d0\u4ea4\u7684\u6570\u636e\u3002
\nread commited\uff1a\u4fdd\u8bc1\u4e00\u4e2a\u4e8b\u7269\u63d0\u4ea4\u540e\u624d\u80fd\u88ab\u53e6\u5916\u4e00\u4e2a\u4e8b\u52a1\u8bfb\u53d6\u3002\u53e6\u5916\u4e00\u4e2a\u4e8b\u52a1\u4e0d\u80fd\u8bfb\u53d6\u8be5\u4e8b\u7269\u672a\u63d0\u4ea4\u7684\u6570\u636e\u3002
\nrepeatable read\uff1a\u8fd9\u79cd\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u53ef\u4ee5\u9632\u6b62\u810f\u8bfb\uff0c\u4e0d\u53ef\u91cd\u590d\u8bfb\u3002\u4f46\u662f\u53ef\u80fd\u4f1a\u51fa\u73b0\u5e7b\u8c61\u8bfb\u3002\u5b83\u9664\u4e86\u4fdd\u8bc1\u4e00\u4e2a\u4e8b\u52a1\u4e0d\u80fd\u88ab\u53e6\u5916\u4e00\u4e2a\u4e8b\u52a1\u8bfb\u53d6\u672a\u63d0\u4ea4\u7684\u6570\u636e\u4e4b\u5916\u8fd8\u907f\u514d\u4e86\u4ee5\u4e0b\u60c5\u51b5\u4ea7\u751f\uff08\u4e0d\u53ef\u91cd\u590d\u8bfb\uff09\u3002
\nserializable\uff1a\u8fd9\u662f\u82b1\u8d39\u6700\u9ad8\u4ee3\u4ef7\u4f46\u6700\u53ef\u9760\u7684\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u3002\u4e8b\u52a1\u88ab\u5904\u7406\u4e3a\u987a\u5e8f\u6267\u884c\u3002\u9664\u4e86\u9632\u6b62\u810f\u8bfb\uff0c\u4e0d\u53ef\u91cd\u590d\u8bfb\u4e4b\u5916\uff0c\u8fd8\u907f\u514d\u4e86\u5e7b\u8c61\u8bfb\uff08\u907f\u514d\u4e09\u79cd\uff09\u3002<\/p>\n

\u4e8b\u52a1\u7684\u4f20\u64ad\u884c\u4e3a<\/h2>\n

PROPAGION_XXX :\u4e8b\u52a1\u7684\u4f20\u64ad\u884c\u4e3a<\/p>\n

\u4fdd\u8bc1\u540c\u4e00\u4e2a\u4e8b\u52a1\u4e2d<\/h3>\n

PROPAGATION_REQUIRED \u652f\u6301\u5f53\u524d\u4e8b\u52a1\uff0c\u5982\u679c\u4e0d\u5b58\u5728 \u5c31\u65b0\u5efa\u4e00\u4e2a(\u9ed8\u8ba4)
\nPROPAGATION_SUPPORTS \u652f\u6301\u5f53\u524d\u4e8b\u52a1\uff0c\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5c31\u4e0d\u4f7f\u7528\u4e8b\u52a1
\nPROPAGATION_MANDATORY \u652f\u6301\u5f53\u524d\u4e8b\u52a1\uff0c\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u629b\u51fa\u5f02\u5e38<\/p>\n

\u4fdd\u8bc1\u6ca1\u6709\u5728\u540c\u4e00\u4e2a\u4e8b\u52a1\u4e2d<\/h3>\n

PROPAGATION_REQUIRES_NEW \u5982\u679c\u6709\u4e8b\u52a1\u5b58\u5728\uff0c\u6302\u8d77\u5f53\u524d\u4e8b\u52a1\uff0c\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u4e8b\u52a1
\nPROPAGATION_NOT_SUPPORTED \u4ee5\u975e\u4e8b\u52a1\u65b9\u5f0f\u8fd0\u884c\uff0c\u5982\u679c\u6709\u4e8b\u52a1\u5b58\u5728\uff0c\u6302\u8d77\u5f53\u524d\u4e8b\u52a1
\nPROPAGATION_NEVER \u4ee5\u975e\u4e8b\u52a1\u65b9\u5f0f\u8fd0\u884c\uff0c\u5982\u679c\u6709\u4e8b\u52a1\u5b58\u5728\uff0c\u629b\u51fa\u5f02\u5e38
\nPROPAGATION_NESTED \u5982\u679c\u5f53\u524d\u4e8b\u52a1\u5b58\u5728\uff0c\u5219\u5d4c\u5957\u4e8b\u52a1\u6267\u884c<\/p>\n","protected":false},"excerpt":{"rendered":"

\u53c2\u8003\uff1ahttps:\/\/blog.csdn.net\/weixin_38070406\/article\/detail […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[125],"tags":[68,83],"class_list":["post-215","post","type-post","status-publish","format-standard","hentry","category-java-backend","tag-spring","tag-83"],"_links":{"self":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/215","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=215"}],"version-history":[{"count":1,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions"}],"predecessor-version":[{"id":2182,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=\/wp\/v2\/posts\/215\/revisions\/2182"}],"wp:attachment":[{"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=215"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=215"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.ttwow.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=215"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}