{"id":11767,"date":"2023-11-28T22:33:28","date_gmt":"2023-11-28T14:33:28","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=11767"},"modified":"2023-12-11T14:09:29","modified_gmt":"2023-12-11T06:09:29","slug":"spring-shi-wu-zhong-de-ge-li-ji-bie-you-na-ji-zhon-2","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-2\/","title":{"rendered":"Spring\u4e8b\u52a1\u4e2d\u7684\u9694\u79bb\u7ea7\u522b\u6709\u54ea\u51e0\u79cd\uff1f"},"content":{"rendered":"

Spring\u4e8b\u52a1\u4e2d\u7684\u9694\u79bb\u7ea7\u522b\u662f\u6307\u5728\u5e76\u53d1\u73af\u5883\u4e0b\uff0c\u591a\u4e2a\u4e8b\u52a1\u4e4b\u95f4\u7684\u76f8\u4e92\u5f71\u54cd\u7a0b\u5ea6\u3002Spring\u652f\u6301\u4ee5\u4e0b\u56db\u79cd\u9694\u79bb\u7ea7\u522b\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\u5bf9\u4e8e\u5927\u591a\u6570\u6570\u636e\u5e93\u800c\u8a00\uff0c\u901a\u5e38\u662fREAD_COMMITTED\u3002\u5728Spring\u4e2d\uff0c\u8fd9\u76f8\u5f53\u4e8e\u4e0d\u8bbe\u7f6e\u9694\u79bb\u7ea7\u522b\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\u6837\u7684\u9694\u79bb\u7ea7\u522b\u53ef\u80fd\u5bfc\u81f4\u810f\u8bfb\u3001\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n
      • \nREAD_COMMITTED\uff08\u8bfb\u5df2\u63d0\u4ea4\uff09\uff1a<\/strong><\/p>\n
          \n
        • \u786e\u4fdd\u4e00\u4e2a\u4e8b\u52a1\u53ea\u80fd\u8bfb\u53d6\u5230\u53e6\u4e00\u4e2a\u4e8b\u52a1\u5df2\u7ecf\u63d0\u4ea4\u7684\u6570\u636e\u3002\u8fd9\u6837\u53ef\u4ee5\u907f\u514d\u810f\u8bfb\uff0c\u4f46\u4ecd\u53ef\u80fd\u51fa\u73b0\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n<\/li>\n
        • \nREPEATABLE_READ\uff08\u53ef\u91cd\u590d\u8bfb\uff09\uff1a<\/strong><\/p>\n
            \n
          • \u786e\u4fdd\u4e00\u4e2a\u4e8b\u52a1\u5728\u591a\u6b21\u8bfb\u53d6\u540c\u4e00\u6570\u636e\u884c\u65f6\uff0c\u80fd\u591f\u770b\u5230\u76f8\u540c\u7684\u6570\u636e\u3002\u8fd9\u53ef\u4ee5\u907f\u514d\u810f\u8bfb\u548c\u4e0d\u53ef\u91cd\u590d\u8bfb\uff0c\u4f46\u4ecd\u53ef\u80fd\u51fa\u73b0\u5e7b\u8bfb\u7684\u95ee\u9898\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\u786e\u4fdd\u4e8b\u52a1\u4e4b\u95f4\u7684\u4e32\u884c\u6267\u884c\uff0c\u907f\u514d\u4e86\u810f\u8bfb\u3001\u4e0d\u53ef\u91cd\u590d\u8bfb\u548c\u5e7b\u8bfb\u7684\u95ee\u9898\u3002\u7136\u800c\uff0c\u8fd9\u4e5f\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u7684\u5e76\u53d1\u6027\u80fd\u4e0b\u964d\uff0c\u56e0\u4e3a\u4e8b\u52a1\u9700\u8981\u6309\u7167\u987a\u5e8f\u4e00\u4e2a\u63a5\u4e00\u4e2a\u5730\u6267\u884c\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    \/\/ \u4e8b\u52a1\u5904\u7406\u903b\u8f91\n}\n<\/code><\/pre>\n
              \u9700\u8981\u6839\u636e\u5e94\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u548c\u6570\u636e\u5e93\u7684\u652f\u6301\u7a0b\u5ea6\u9009\u62e9\u9002\u5f53\u7684\u9694\u79bb\u7ea7\u522b\u3002\u4e0d\u540c\u7684\u9694\u79bb\u7ea7\u522b\u5728\u6027\u80fd\u548c\u4e00\u81f4\u6027\u4e4b\u95f4\u8fdb\u884c\u6743\u8861\uff0c\u9009\u62e9\u65f6\u9700\u8981\u8c28\u614e\u8003\u8651\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
              Spring\u4e8b\u52a1\u4e2d\u7684\u9694\u79bb\u7ea7\u522b\u662f\u6307\u5728\u5e76\u53d1\u73af\u5883\u4e0b\uff0c\u591a\u4e2a\u4e8b\u52a1\u4e4b\u95f4\u7684\u76f8\u4e92\u5f71\u54cd\u7a0b\u5ea6\u3002Spring\u652f\u6301\u4ee5\u4e0b\u56db\u79cd\u9694\u79bb\u7ea7\u522b\uff1a  […]<\/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-11767","post","type-post","status-publish","format-standard","hentry","category-spring"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11767","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=11767"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11767\/revisions"}],"predecessor-version":[{"id":35849,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/11767\/revisions\/35849"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=11767"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=11767"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=11767"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}