{"id":448,"date":"2019-01-08T15:49:45","date_gmt":"2019-01-08T07:49:45","guid":{"rendered":"https:\/\/kaispace.cn\/?p=448"},"modified":"2019-01-08T15:49:45","modified_gmt":"2019-01-08T07:49:45","slug":"spring%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0%e4%b8%89%e4%b9%8baop","status":"publish","type":"post","link":"https:\/\/blog.kaispace.cn\/?p=448","title":{"rendered":"Spring\u5b66\u4e60\u7b14\u8bb0(\u4e09)\u4e4bAOP"},"content":{"rendered":"<h1>AOP<\/h1>\n<p>AOP\u5373\u662f\u9762\u5411\u5207\u9762\u7f16\u7a0b,\u76ee\u7684\u5728\u4e8e\u5c06\u901a\u7528\u7684\u529f\u80fd\u6a21\u5757\u5728\u5404\u4e2a\u7c7b\u4e2d\u4f7f\u7528\u7684\u540c\u65f6\uff0c\u5728\u5404\u4e2a\u7c7b\u4e2d\u4e0d\u7528\u663e\u793a\u5730\u8c03\u7528\uff0c\u8ba9\u4ed6\u4eec\u80fd\u4e13\u6ce8\u4e8e\u81ea\u5df1\u7684\u6838\u5fc3\u4ee3\u7801\uff0c\u8d77\u5230\u4e86<br \/>\n\u901a\u7528\u529f\u80fd\u6a21\u5757\u4e0e\u5176\u4ed6\u5404\u4e2a\u6a21\u5757\u7684\u89e3\u8026\u5408\u7684\u4f5c\u7528\u3002<\/p>\n<p><a href=\"https:\/\/i.loli.net\/2019\/01\/06\/5c320604c5c14.png\"><img src=\"https:\/\/i.loli.net\/2019\/01\/06\/5c320604c5c14.png\" alt=\"AOP1.png\" \/><\/a><\/p>\n<p>\u63cf\u8ff0\u5207\u9762\u7684\u5e38\u7528\u672f\u8bed\u6709<\/p>\n<ul>\n<li>\u901a\u77e5(advice)<\/li>\n<li>\u5207\u70b9(pointcut)<\/li>\n<li>\u8fde\u63a5\u70b9(join point)<\/li>\n<\/ul>\n<p><a href=\"https:\/\/i.loli.net\/2019\/01\/06\/5c320604c2b64.png\"><img src=\"https:\/\/i.loli.net\/2019\/01\/06\/5c320604c2b64.png\" alt=\"AOP2.png\" \/><\/a><\/p>\n<h3>1\u3001\u901a\u77e5<\/h3>\n<p>\u5207\u9762\u7684\u5de5\u4f5c\u5373\u662f\u901a\u77e5\uff0c\u5b9a\u4e49\u4e86\u5207\u9762\u662f\u4ec0\u4e48\u4ee5\u53ca\u4f55\u65f6\u4f7f\u7528\u3002<\/p>\n<p>Spring\u5207\u9762\u67095\u79cd\u901a\u77e5\uff1a<\/p>\n<ul>\n<li>\u524d\u7f6e\u901a\u77e5\uff1a\u76ee\u6807\u65b9\u6cd5\u8c03\u7528\u524d<\/li>\n<li>\u540e\u7f6e\u901a\u77e5\uff1a\u76ee\u6807\u65b9\u6cd5\u8c03\u7528\u540e<\/li>\n<li>\u8fd4\u56de\u901a\u77e5\uff1a\u76ee\u6807\u65b9\u6cd5\u6210\u529f\u6267\u884c\u540e<\/li>\n<li>\u5f02\u5e38\u901a\u77e5\uff1a\u76ee\u6807\u65b9\u6cd5\u629b\u51fa\u5f02\u5e38\u540e<\/li>\n<li>\u73af\u7ed5\u901a\u77e5\uff1a\u901a\u77e5\u5305\u62ec\u4e86\u88ab\u901a\u77e5\u7684\u65b9\u6cd5\uff0c\u5728\u88ab\u901a\u77e5\u7684\u65b9\u6cd5\u8c03\u7528\u4e4b\u524d\u548c\u8c03\u7528\u4e4b\u540e\u6267\u884c\u81ea\u5b9a\u4e49\u7684\u884c\u4e3a\uff08\u53ef\u51b3\u5b9a\u6267\u4e0d\u6267\u884c\u88ab\u73af\u7ed5\u7684\u65b9\u6cd5\uff09<\/li>\n<\/ul>\n<h3>2\u3001\u8fde\u63a5\u70b9<\/h3>\n<p>\u8fde\u63a5\u70b9\u662f\u5728\u5e94\u7528\u6267\u884c\u8fc7\u7a0b\u79cd\u80fd\u591f\u63d2\u5165\u5207\u9762\u7684\u4e00\u4e2a\u70b9<\/p>\n<h3>3\u3001\u5207\u70b9<\/h3>\n<p>\u5982\u679c\u8bf4\u901a\u77e5\u5b9a\u4e49\u4e86\u5207\u9762\u7684\u201c\u4ec0\u4e48\u201d\u548c\u201c\u4f55\u65f6\u201d\u7684\u8bdd\uff0c\u90a3\u4e48\u5207\u70b9\u5c31\u5b9a\u4e49\u4e86\u201c\u4f55\u5904\u201d\u3002\u5207\u70b9\u7684\u5b9a\u4e49\u4f1a\u5339\u914d\u901a\u77e5\u6240\u8981<br \/>\n\u7ec7\u5165\u7684\u4e00\u4e2a\u6216\u591a\u4e2a\u8fde\u63a5\u70b9\u3002<\/p>\n<h3>4\u3001\u5207\u9762(Aspect)<\/h3>\n<p>\u901a\u77e5\u4e0e\u5207\u70b9\u7684\u7ed3\u5408\uff0c\u89c4\u5b9a\u4e86\u662f\u4ec0\u4e48\uff0c\u505a\u4ec0\u4e48\uff0c\u4f55\u65f6\u505a\u3002<\/p>\n<h3>5\u3001\u5f15\u5165(Introduction)<\/h3>\n<p>\u5f15\u5165\u5141\u8bb8\u6211\u4eec\u5411\u73b0\u6709\u7684\u7c7b\u6dfb\u52a0\u65b0\u65b9\u6cd5\u6216\u5c5e\u6027\u3002<\/p>\n<h3>6\u3001\u7ec7\u5165(Weaving)<\/h3>\n<p>\u7ec7\u5165\u662f\u628a\u5207\u9762\u5e94\u7528\u5230\u76ee\u6807\u5bf9\u8c61\u5e76\u521b\u5efa\u65b0\u7684\u4ee3\u7406\u5bf9\u8c61\u7684\u8fc7\u7a0b\u3002\u5207\u9762\u5728\u6307\u5b9a\u7684\u8fde\u63a5\u70b9\u88ab\u690d\u5165\u5230\u76ee\u6807\u5bf9\u8c61\u79cd\u3002\u53ef\u5728\u76ee\u6807\u5bf9\u8c61<br \/>\n\u7684\u751f\u547d\u5468\u671f\u91cc\u6709\u591a\u4e2a\u70b9\u53ef\u4ee5\u8fdb\u884c\u7ec7\u5165:<\/p>\n<ul>\n<li>\u7f16\u8bd1\u671f<\/li>\n<li>\u7c7b\u52a0\u8f7d\u5668<\/li>\n<li>\u8fd0\u884c\u671f<\/li>\n<\/ul>\n<h2>Spring AOP<\/h2>\n<p>Spring\u63d0\u4f9b\u4e864\u79cd\u7c7b\u578b\u7684AOP\u652f\u6301<br \/>\n* \u57fa\u4e8e\u4ee3\u7406\u7684\u7ecf\u5178Spring AOP<br \/>\n* \u7eafPOJO\u5207\u9762<br \/>\n* @AspectJ\u6ce8\u89e3\u9a71\u52a8\u7684\u5207\u9762<br \/>\n* \u6ce8\u5165\u5f0fAspectJ\u5207\u9762(\u9002\u7528\u4e8eSpring\u5404\u7248\u672c)<\/p>\n<p>\u524d\u4e09\u79cd\u90fd\u662fSpring AOP\u5b9e\u73b0\u7684\u53d8\u4f53\uff0cSpring AOP\u6784\u5efa\u5728\u52a8\u6001\u4ee3\u7406\u57fa\u7840\u4e4b\u4e0a\uff0c\u56e0\u6b64Spring\u5bf9AOP\u7684\u652f\u6301\u5c40\u9650\u4e8e\u65b9\u6cd5\u62e6\u622a\u3002<\/p>\n<p>\u5982\u679cAOP\u9700\u6c42\u8d85\u8fc7\u4e86\u7b80\u5355\u7684\u65b9\u6cd5\u8c03\u7528(\u5982\u6784\u9020\u5668\u6216\u5c5e\u6027\u62e6\u622a)\uff0c\u90a3\u4e48\u5c31\u9700\u8981\u8003\u8651AspectJ\u6765\u5b9e\u73b0\u5207\u9762\u3002<\/p>\n<p>Spring\u662f\u901a\u8fc7\u4ee3\u7406\u7c7b\u5305\u88f9\u76ee\u6807\u5bf9\u8c61\uff0c\u5728\u8bbf\u95ee\u76ee\u7684\u65b9\u6cd5\u65f6\uff0c\u62e6\u622a\u8c03\u7528\u5148\u6267\u884c\u5207\u9762\u903b\u8f91\u540e\u518d\u8c03\u7528\u76ee\u6807\u65b9\u6cd5\u3002<br \/>\nSpring\u53ea\u652f\u6301\u65b9\u6cd5\u7ea7\u522b\u7684\u8fde\u63a5\u70b9<\/p>\n","protected":false},"excerpt":{"rendered":"<p>AOP AOP\u5373\u662f\u9762\u5411\u5207\u9762\u7f16\u7a0b,\u76ee\u7684\u5728\u4e8e\u5c06\u901a\u7528\u7684\u529f\u80fd\u6a21\u5757\u5728\u5404\u4e2a\u7c7b\u4e2d\u4f7f\u7528\u7684\u540c\u65f6\uff0c\u5728\u5404\u4e2a\u7c7b\u4e2d\u4e0d\u7528\u663e\u793a\u5730\u8c03\u7528\uff0c\u8ba9\u4ed6\u4eec&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2,6],"tags":[],"_links":{"self":[{"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=\/wp\/v2\/posts\/448"}],"collection":[{"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=448"}],"version-history":[{"count":0,"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=\/wp\/v2\/posts\/448\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=448"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=448"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.kaispace.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}