{"id":2923,"date":"2017-11-15T20:56:33","date_gmt":"2017-11-15T12:56:33","guid":{"rendered":"http:\/\/switch.linesno.com\/?p=2923"},"modified":"2017-11-15T20:56:33","modified_gmt":"2017-11-15T12:56:33","slug":"spring%e6%89%8b%e5%8a%a8%e5%9b%9e%e6%bb%9a%e4%ba%8b%e5%8a%a1","status":"publish","type":"post","link":"http:\/\/switch.linesno.com\/?p=2923","title":{"rendered":"Spring\u624b\u52a8\u56de\u6eda\u4e8b\u52a1"},"content":{"rendered":"<p>throw\u00a0new\u00a0RuntimeException();<\/p>\n<p>\u6216\u8005\u00a0 TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();<\/p>\n<p>\u4e3a\u4ec0\u4e48\u4e0d\u4f1a\u6eda\u5462\uff1f\uff1f\u662f\u5bf9spring\u7684\u4e8b\u52a1\u673a\u5236\u5c31\u4e0d\u660e\u767d\u3002\uff01\uff01<\/p>\n<p>\u9ed8\u8ba4spring\u00a0\u4e8b\u52a1\u53ea\u5728\u53d1\u751f\u672a\u88ab\u6355\u83b7\u7684 RuntimeExcetpion\u65f6\u624d\u56de\u6eda\u3002<br \/>\nSpring Aop \u00a0\u5f02\u5e38\u6355\u83b7\u539f\u7406\uff1a\u88ab\u62e6\u622a\u7684\u65b9\u6cd5\u9700\u663e\u5f0f\u629b\u51fa\u5f02\u5e38\uff0c\u5e76\u4e0d\u80fd\u7ecf\u4efb\u4f55\u5904\u7406\uff0c\u8fd9\u6837Aop\u4ee3\u7406\u624d\u80fd\u6355\u83b7\u5230\u65b9\u6cd5\u7684\u5f02\u5e38\uff0c\u624d\u80fd\u8fdb\u884c\u56de\u6eda\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0bAop\u53ea\u6355\u83b7RuntimeExcetpion\u7684\u5f02\u5e38\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u00a0\u914d\u7f6e\u6765\u6355\u83b7\u7279\u5b9a\u7684\u5f02\u5e38\u5e76\u56de\u6eda\u6362\u53e5\u8bdd\u8bf4\u5728service\u7684\u65b9\u6cd5\u4e2d\u4e0d\u4f7f\u7528try catch \u6216\u8005\u5728catch\u4e2d\u6700\u540e\u52a0\u4e0athrow new\u00a0RuntimeExcetpion()\uff0c\u8fd9\u6837\u7a0b\u5e8f\u5f02\u5e38\u65f6\u624d\u80fd\u88abAop\u6355\u83b7\u8fdb\u800c\u56de\u6eda<\/p>\n<p>\u89e3\u51b3\u65b9\u6848\uff1a<br \/>\n\u65b9\u68481.\u4f8b\u5982service\u5c42\u5904\u7406\u4e8b\u52a1\uff0c\u90a3\u4e48service\u4e2d\u7684\u65b9\u6cd5\u4e2d\u4e0d\u505a\u5f02\u5e38\u6355\u83b7\uff0c\u6216\u8005\u5728catch\u8bed\u53e5\u4e2d\u6700\u540e\u589e\u52a0throw new\u00a0RuntimeExcetpion()\u8bed\u53e5\uff0c\u4ee5\u4fbf\u8ba9Aop\u6355\u83b7\u5f02\u5e38\u518d\u53bb\u56de\u6eda\uff0c\u5e76\u4e14\u5728service\u4e0a\u5c42\uff08webservice\u5ba2\u6237\u7aef\uff0cview\u5c42action\uff09\u8981\u7ee7\u7eed\u6355\u83b7\u8fd9\u4e2a\u5f02\u5e38\u5e76\u5904\u7406<br \/>\n\u65b9\u68482.\u5728service\u5c42\u65b9\u6cd5\u7684catch\u8bed\u53e5\u4e2d\u589e\u52a0\uff1aTransactionAspectSupport.currentTransactionStatus().setRollbackOnly();\u8bed\u53e5\uff0c\u624b\u52a8\u56de\u6eda\uff0c\u8fd9\u6837\u4e0a\u5c42\u5c31\u65e0\u9700\u53bb\u5904\u7406\u5f02\u5e38\uff08\u73b0\u5728\u9879\u76ee\u7684\u505a\u6cd5\uff09\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u4ecb\u7ecd\u4e86spring-mybatis \u8f6cSpring\u624b\u52a8\u56de\u6eda\u4e8b\u52a1\uff0c\u5305\u62ec\u4e86spring-mybatis\u65b9\u9762\u7684\u5185\u5bb9\uff0c\u5e0c\u671b\u5bf9Java\u6559\u7a0b\u6709\u5174\u8da3\u7684\u670b\u53cb\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>throw\u00a0new\u00a0RuntimeException(); \u6216\u8005\u00a0 TransactionAspectSupp [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"class_list":["post-2923","post","type-post","status-publish","format-standard","hentry","category-day"],"_links":{"self":[{"href":"http:\/\/switch.linesno.com\/index.php?rest_route=\/wp\/v2\/posts\/2923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/switch.linesno.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/switch.linesno.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/switch.linesno.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/switch.linesno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2923"}],"version-history":[{"count":1,"href":"http:\/\/switch.linesno.com\/index.php?rest_route=\/wp\/v2\/posts\/2923\/revisions"}],"predecessor-version":[{"id":2924,"href":"http:\/\/switch.linesno.com\/index.php?rest_route=\/wp\/v2\/posts\/2923\/revisions\/2924"}],"wp:attachment":[{"href":"http:\/\/switch.linesno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/switch.linesno.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2923"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/switch.linesno.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}