{"id":2596,"date":"2020-12-05T16:25:09","date_gmt":"2020-12-05T08:25:09","guid":{"rendered":"http:\/\/127.0.0.2\/?p=2596"},"modified":"2020-12-24T16:00:14","modified_gmt":"2020-12-24T08:00:14","slug":"2020java%e6%a1%86%e6%9e%b6%e6%95%99%e7%a8%8b%ef%bc%9aspring%e7%9a%84aop%e7%9b%b8%e5%85%b3%e6%a6%82%e5%bf%b5","status":"publish","type":"post","link":"https:\/\/www.9713job.com\/?p=2596","title":{"rendered":"2020java\u6846\u67b6\u6559\u7a0b\uff1aspring\u7684aop\u76f8\u5173\u6982\u5ff5"},"content":{"rendered":"

2020java\u6846\u67b6\u6559\u7a0b\uff1aspring\u7684aop\u76f8\u5173\u6982\u5ff5<\/h3>\n

1.AOP\u601d\u60f3\uff1a\u6a2a\u5411\u91cd\u590d\uff0c\u7eb5\u5411\u62bd\u53d6<\/p>\n

2.\u5e95\u5c42\u5b9e\u73b0\uff1a<\/p>\n

Spring\u7684AOP\u7684\u5e95\u5c42\u7528\u5230\u4e24\u79cd\u4ee3\u7406\u673a\u5236\uff1a<\/p>\n

JDK\u7684\u52a8\u6001\u4ee3\u7406\uff1a\u9488\u5bf9\u5b9e\u73b0\u4e86\u63a5\u53e3\u7684\u7c7b\u4ea7\u751f\u4ee3\u7406\u3002
\nCglib \u7684\u52a8\u6001\u4ee3\u7406\uff1a\u9488\u5bf9\u6ca1\u6709\u5b9e\u73b0\u63a5\u53e3\u7684\u7c7b\u4ea7\u751f\u4ee3\u7406\uff0c\u5e94\u7528\u7684\u662f\u5e95\u5c42\u7684\u5b57\u8282\u7801\u589e\u5f3a\u7684\u6280\u672f\u751f\u6210\u5f53\u524d\u7c7b\u7684\u5b50\u7c7b\u5bf9\u8c61\u3002<\/p>\n

3.AOP\u7684\u5f00\u53d1\u4e2d\u76f8\u5173\u672f\u8bed\uff1a
\n<\/p>\n

Joinpoint(\u8fde\u63a5\u70b9)<\/strong>\uff1a\u6240\u8c13\u8fde\u63a5\u70b9\u662f\u6307\u90a3\u4e9b\u88ab\u62e6\u622a\u5230\u7684\u70b9\u3002\u5728spring\u4e2d\uff0c\u8fd9\u4e9b\u70b9\u6307\u7684\u662f\u65b9\u6cd5\uff0c\u56e0\u4e3aspring\u53ea\u652f\u6301\u65b9\u6cd5\u7c7b\u578b\u7684\u8fde\u63a5\u70b9(\u53ef\u4ee5\u88ab\u5207\u5165\u7684\u70b9)<\/p>\n

Pointcut(\u5207\u5165\u70b9)<\/strong>\uff1a\u6240\u8c13\u5207\u5165\u70b9\u662f\u6307\u6211\u4eec\u8981\u5bf9\u54ea\u4e9bJoinpoint\u8fdb\u884c\u62e6\u622a\u7684\u5b9a\u4e49(\u5df2\u7ecf\u88ab\u5207\u5165\u7684\u70b9)<\/p>\n

Advice(\u901a\u77e5\/\u589e\u5f3a)<\/strong>\uff1a\u6240\u8c13\u901a\u77e5\u662f\u6307\u62e6\u622a\u5230 Joinpoint \u4e4b\u540e\u6240\u8981\u505a\u7684\u4e8b\u60c5\u5c31\u662f\u901a\u77e5\uff0c\u901a\u77e5\u5206\u4e3a\u524d\u7f6e\u901a\u77e5\u3001\u540e\u7f6e\u901a\u77e5\u3001\u5f02\u5e38\u901a\u77e5\u3001\u6700\u7ec8\u901a\u77e5\u3001\u73af\u7ed5\u901a\u77e5(\u5207\u9762\u8981\u5b8c\u6210\u7684\u529f\u80fd)<\/p>\n

Introduction(\u5f15\u4ecb)<\/strong>\uff1a\u5f15\u4ecb\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u901a\u77e5\u5728\u4e0d\u4fee\u6539\u7c7b\u4ee3\u7801\u7684\u524d\u63d0\u4e0b\uff0cIntroduction\u53ef\u4ee5\u5728\u8fd0\u884c\u671f\u4e3a\u7c7b\u52a8\u6001\u5730\u6dfb\u52a0\u4e00\u4e9b\u65b9\u6cd5\u6216field<\/p>\n

Aspect(\u5207\u9762)<\/strong>\uff1a\u662f\u5207\u5165\u70b9\u548c\u901a\u77e5(\u5f15\u4ecb)\u7684\u7ed3\u5408<\/p>\n

Target(\u76ee\u6807\u5bf9\u8c61)<\/strong>\uff1a\u4ee3\u7406\u7684\u76ee\u6807\u5bf9\u8c61<\/p>\n

Proxy(\u4ee3\u7406)<\/strong>\uff1a\u4e00\u4e2a\u7c7b\u88abAOP\u7ec7\u5165\u589e\u5f3a\u540e\uff0c\u5c31\u4ea7\u751f\u4e00\u4e2a\u7ed3\u679c\u4ee3\u7406\u7c7b\u3002<\/p>\n

Weaving(\u7ec7\u5165)<\/strong>\uff1a\u662f\u6307\u628a\u589e\u5f3a\u5e94\u7528\u5230\u76ee\u6807\u5bf9\u8c61\u6765\u521b\u5efa\u65b0\u7684\u4ee3\u7406\u5bf9\u8c61\u7684\u8fc7\u7a0b\u3002spring\u91c7\u7528\u52a8\u6001\u4ee3\u7406\u7ec7\u5165\uff0c\u800cAspectJ \u91c7\u7528\u7f16\u8bd1\u671f\u7ec7\u5165\u548c\u7c7b\u88c5\u8f7d\u671f\u7ec7\u5165\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

2020java\u6846\u67b6\u6559\u7a0b\uff1aspring\u7684aop\u76f8\u5173\u6982\u5ff5 1.AOP\u601d\u60f3\uff1a\u6a2a\u5411\u91cd\u590d\uff0c\u7eb5\u5411\u62bd\u53d6 2.\u5e95\u5c42\u5b9e\u73b0\uff1a S […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-2596","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2596"}],"version-history":[{"count":2,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2596\/revisions"}],"predecessor-version":[{"id":2598,"href":"https:\/\/www.9713job.com\/index.php?rest_route=\/wp\/v2\/posts\/2596\/revisions\/2598"}],"wp:attachment":[{"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.9713job.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}