{"id":11667,"date":"2023-11-28T22:29:59","date_gmt":"2023-11-28T14:29:59","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11667"},"modified":"2023-12-11T13:56:52","modified_gmt":"2023-12-11T05:56:52","slug":"spring-shi-wu-zhong-de-ge-li-ji-bie-you-na-ji-zhon","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/spring-shi-wu-zhong-de-ge-li-ji-bie-you-na-ji-zhon\/","title":{"rendered":"Spring\u4e8b\u52a1\u4e2d\u7684\u9694\u79bb\u7ea7\u522b\u6709\u54ea\u51e0\u79cd\uff1f"},"content":{"rendered":"

\u5728Spring\u4e8b\u52a1\u7ba1\u7406\u4e2d\uff0c\u9694\u79bb\u7ea7\u522b\u662f\u6307\u591a\u4e2a\u4e8b\u52a1\u540c\u65f6\u6267\u884c\u65f6\uff0c\u4e00\u4e2a\u4e8b\u52a1\u5bf9\u6570\u636e\u7684\u4fee\u6539\u4f1a\u5bf9\u5176\u4ed6\u4e8b\u52a1\u7684\u53ef\u89c1\u6027\u4ea7\u751f\u7684\u5f71\u54cd\u3002Spring\u652f\u6301\u56db\u79cd\u6807\u51c6\u7684\u9694\u79bb\u7ea7\u522b\uff0c\u8fd9\u4e9b\u9694\u79bb\u7ea7\u522b\u4e0e\u6570\u636e\u5e93\u4e8b\u52a1\u9694\u79bb\u7ea7\u522b\u76f8\u5bf9\u5e94\u3002\u8fd9\u56db\u79cd\u9694\u79bb\u7ea7\u522b\u5206\u522b\u662f\uff1a<\/p>\n

    \n
  1. \nDEFAULT\uff08\u9ed8\u8ba4\uff09\uff1a<\/strong><\/p>\n
      \n
    • \u4f7f\u7528\u6570\u636e\u5e93\u9ed8\u8ba4\u7684\u9694\u79bb\u7ea7\u522b\u3002\u5728\u5927\u591a\u6570\u6570\u636e\u5e93\u4e2d\uff0c\u9ed8\u8ba4\u9694\u79bb\u7ea7\u522b\u901a\u5e38\u662f\u6570\u636e\u5e93\u7684\u9ed8\u8ba4\u8bbe\u7f6e\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \nREAD_UNCOMMITTED\uff08\u8bfb\u672a\u63d0\u4ea4\uff09\uff1a<\/strong><\/p>\n
        \n
      • \u5141\u8bb8\u4e00\u4e2a\u4e8b\u52a1\u8bfb\u53d6\u53e6\u4e00\u4e2a\u4e8b\u52a1\u4fee\u6539\u4f46\u672a\u63d0\u4ea4\u7684\u6570\u636e\u3002\u8fd9\u79cd\u9694\u79bb\u7ea7\u522b\u6700\u4f4e\uff0c\u53ef\u80fd\u5bfc\u81f4\u810f\u8bfb\u3001\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\u7b49\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \nREAD_COMMITTED\uff08\u8bfb\u5df2\u63d0\u4ea4\uff09\uff1a<\/strong><\/p>\n
          \n
        • \u4fdd\u8bc1\u4e00\u4e2a\u4e8b\u52a1\u4e0d\u4f1a\u8bfb\u53d6\u5230\u53e6\u4e00\u4e2a\u4e8b\u52a1\u672a\u63d0\u4ea4\u7684\u6570\u636e\u3002\u8fd9\u53ef\u4ee5\u907f\u514d\u810f\u8bfb\uff0c\u4f46\u4ecd\u53ef\u80fd\u51fa\u73b0\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nREPEATABLE_READ\uff08\u53ef\u91cd\u590d\u8bfb\uff09\uff1a<\/strong><\/p>\n
            \n
          • \u4fdd\u8bc1\u4e00\u4e2a\u4e8b\u52a1\u4e0d\u4f1a\u8bfb\u53d6\u5230\u53e6\u4e00\u4e2a\u4e8b\u52a1\u5df2\u63d0\u4ea4\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u907f\u514d\u810f\u8bfb\u548c\u4e0d\u53ef\u91cd\u590d\u8bfb\u3002\u4f46\u4ecd\u53ef\u80fd\u51fa\u73b0\u5e7b\u8bfb\u3002<\/li>\n<\/ul>\n<\/li>\n
          • \nSERIALIZABLE\uff08\u4e32\u884c\u5316\uff09\uff1a<\/strong><\/p>\n
              \n
            • \u6700\u9ad8\u7684\u9694\u79bb\u7ea7\u522b\uff0c\u4fdd\u8bc1\u4e8b\u52a1\u7684\u5b8c\u5168\u9694\u79bb\u3002\u901a\u8fc7\u5728\u6574\u4e2a\u4e8b\u52a1\u671f\u95f4\u9501\u5b9a\u8bfb\u53d6\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u907f\u514d\u810f\u8bfb\u3001\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\uff0c\u4f46\u53ef\u80fd\u4f1a\u5f71\u54cd\u6027\u80fd\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

              \u5728Spring\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7@Transactional<\/code>\u6ce8\u89e3\u7684isolation<\/code>\u5c5e\u6027\u6765\u6307\u5b9a\u4e8b\u52a1\u7684\u9694\u79bb\u7ea7\u522b\u3002\u4f8b\u5982\uff1a<\/p>\n

              @Transactional(isolation = Isolation.READ_COMMITTED)\npublic void myTransactionalMethod() {\n    \/\/ \u65b9\u6cd5\u4f53\n}\n<\/code><\/pre>\n
              \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0d\u540c\u7684\u6570\u636e\u5e93\u5bf9\u4e8e\u9694\u79bb\u7ea7\u522b\u7684\u652f\u6301\u6709\u6240\u4e0d\u540c\uff0c\u67d0\u4e9b\u6570\u636e\u5e93\u53ef\u80fd\u5e76\u4e0d\u652f\u6301\u6240\u6709\u7684\u9694\u79bb\u7ea7\u522b\u3002\u56e0\u6b64\uff0c\u5728\u9009\u62e9\u9694\u79bb\u7ea7\u522b\u65f6\uff0c\u9700\u8981\u8003\u8651\u6570\u636e\u5e93\u7684\u5177\u4f53\u652f\u6301\u60c5\u51b5\u4ee5\u53ca\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
              \u5728Spring\u4e8b\u52a1\u7ba1\u7406\u4e2d\uff0c\u9694\u79bb\u7ea7\u522b\u662f\u6307\u591a\u4e2a\u4e8b\u52a1\u540c\u65f6\u6267\u884c\u65f6\uff0c\u4e00\u4e2a\u4e8b\u52a1\u5bf9\u6570\u636e\u7684\u4fee\u6539\u4f1a\u5bf9\u5176\u4ed6\u4e8b\u52a1\u7684\u53ef\u89c1\u6027\u4ea7\u751f\u7684\u5f71\u54cd\u3002 […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":["post-11667","post","type-post","status-publish","format-standard","hentry","category-spring"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11667","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\/9"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=11667"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11667\/revisions"}],"predecessor-version":[{"id":31922,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11667\/revisions\/31922"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11667"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11667"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}