{"id":389,"date":"2008-10-14T15:35:37","date_gmt":"2008-10-14T07:35:37","guid":{"rendered":"https:\/\/lifeparty.idv.tw\/blog\/archives\/389"},"modified":"2008-10-14T17:27:55","modified_gmt":"2008-10-14T09:27:55","slug":"%e5%bd%88%e6%80%a7%e5%88%86%e9%a1%9e%e7%be%a4%e7%b5%84%e7%ad%96%e7%95%a5%e7%9a%84%e8%a8%ad%e8%a8%88","status":"publish","type":"post","link":"https:\/\/lifeparty.idv.tw\/blog\/archives\/389","title":{"rendered":"\u5f48\u6027\u5206\u985e\u7fa4\u7d44\u7b56\u7565\u7684\u8a2d\u8a08"},"content":{"rendered":"<p>\u6700\u8fd1\u5beb\u4e86\u5f88\u591a\u7684<a href=\"https:\/\/lifeparty.idv.tw\/blog\/archives\/category\/astrolog\">\u5360\u661f\u6587\u7ae0<\/a>\uff0c\u4e0d\u77e5\u9053\u6709\u6c92\u6709\u4eba\u4e0d\u7fd2\u6163\u5440\uff1f\u70ba\u4e86\u64d4\u5fc3\u6709\u4e9b\u8b80\u8005\u7121\u6cd5\u9069\u61c9\uff0c\u540c\u4eba\u5728\u6b64\u5beb\u4e86\u4e00\u7bc7\u6709\u95dc\u8edf\u9ad4\u958b\u767c\u7684\u6587\u7ae0\u4ee5\u4e2d\u548c\u4e3b\u984c\uff0c\u4e26\u7528\u4f86\u5206\u4eab\u6211\u5c0d\u5f48\u6027\u5206\u985e\u7b56\u7565\u7684\u8a2d\u8a08\u5fc3\u5f97\u3002<\/p>\n<p>\u8a31\u591a\u7684\u8cc7\u6599\u67e5\u8a62\uff0c\u5e38\u6703\u6839\u64da\u67d0\u4e9b\u4e0d\u540c\u7684\u5206\u7fa4\u89c0\u9ede\u4f86\u5c07\u8cc7\u6599\u4f5c\u5206\u985e\u3002\u4f8b\u5982\u4ea4\u6613\u8cc7\u6599\u4e2d\u7684\u300c\u7522\u54c1\u5206\u985e\u300d\u6216\u662f\u300c\u55ae\u64da\u7a2e\u985e\u300d\uff0c\u4f7f\u7528\u8005\u7d93\u5e38\u6703\u5e0c\u671b\u5c07\u9019\u4e9b\u6b04\u4f4d\u7576\u4f5c\u67e5\u8a62\u689d\u4ef6\uff0c\u8b93\u4ed6\u5011\u53ef\u4ee5\u627e\u51fa\u76f8\u540c\u7522\u54c1\u5206\u985e\u6216\u662f\u55ae\u64da\u5206\u985e\u7684\u8cc7\u6599\u3002<\/p>\n<p>\u7136\u800c\uff0c\u5be6\u969b\u4e0a\u7684\u67e5\u8a62\u4f5c\u696d\u9700\u6c42\u53ef\u80fd\u6703\u6bd4\u8f03\u8907\u96dc\uff0c\u4e5f\u5c31\u662f\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u9700\u8981\u5728\u4e00\u6b21\u8cc7\u6599\u67e5\u8a62\u7684\u7d50\u679c\uff0c\u5e0c\u671b\u628a\u4e0d\u540c\u8cc7\u6599\u5206\u985e\uff0c\u4f46\u5f7c\u6b64\u7684\u5206\u985e\u4e4b\u9593\u537b\u540c\u5c6c\u65bc\u76f8\u540c\u5206\u985e\u7fa4\u7d44\u7684\u8cc7\u6599\u986f\u793a\u5728\u4e00\u8d77\u3002\u6211\u5011\u53ef\u4ee5\u65b0\u589e\u8cc7\u6599\u5206\u985e\u7fa4\u7d44\u7684\u6b04\u4f4d\uff0c\u4e26\u4f9d\u64da\u8cc7\u6599\u5206\u985e\u4f86\u8a2d\u5b9a\u5176\u5206\u985e\u7fa4\u7d44\u7684\u5167\u5bb9\u3002\u9019\u7a2e\u4f5c\u6cd5\u5728\u8cc7\u6599\u67e5\u8a62\u65b9\u9762\u7684\u5be6\u4f5c\u4e0a\u975e\u5e38\u7c21\u4fbf\uff0c\u4f46\u7f3a\u9ede\u5247\u662f\u8981\u5728\u8cc7\u6599\u7684\u7dad\u8b77\u4e0a\u984d\u5916\u82b1\u8cbb\u4e00\u4e9b\u6210\u672c\u3002<\/p>\n<p>\u56e0\u70ba\u9019\u6a23\u7684\u8a2d\u8a08\u6703\u9020\u6210\u8cc7\u6599\u6b04\u4f4d\u7684\u905e\u79fb\u76f8\u4f9d\uff0c\u9055\u53cd<a href=\"http:\/\/en.wikipedia.org\/wiki\/Second_normal_form\">\u8cc7\u6599\u6b63\u898f\u5316\u7684\u539f\u5247<\/a>\u3002\u7576\u8cc7\u6599\u5206\u985e\u5167\u5bb9\u4fee\u6539\u6642\uff0c\u5206\u985e\u7fa4\u7d44\u7684\u5167\u5bb9\u4e5f\u8981\u8ddf\u8457\u4fee\u6b63\uff1b\u800c\u5be6\u969b\u4e0a\u5f88\u53ef\u80fd\u6703\u56e0\u70ba\u7a0b\u5f0f\u7684\u7455\u75b5\u6216\u7cfb\u7d71\u51fa\u73fe\u7570\u5e38\u73fe\u8c61\u800c\u9020\u6210\u8cc7\u6599\u4e0d\u5b8c\u6574\u6216\u7f3a\u4e4f\u4e00\u81f4\u6027\u7684\u98a8\u96aa\u3002<\/p>\n<p>\u800c\u4e14\uff0c\u5f88\u591a\u4f9d\u64da\u5206\u985e\u7fa4\u7d44\u96c6\u4e2d\u67e5\u8a62\u7684\u9700\u6c42\u5f80\u5f80\u662f\u5728\u5c08\u6848\u5f8c\u671f\u624d\u63d0\u51fa\u4f86\uff0c\u5982\u679c\u958b\u767c\u8005\u4e26\u4e0d\u9858\u610f\u56e0\u6b64\u6539\u52d5\u8cc7\u6599\u5eab\u7d50\u69cb\uff0c\u8981\u5982\u4f55\u5728\u4e0d\u589e\u52a0\u7fa4\u7d44\u6b04\u4f4d\u7684\u60c5\u6cc1\u4e0b\uff0c\u5be6\u4f5c\u51fa\u4f9d\u64da\u5206\u985e\u7fa4\u7d44\u96c6\u4e2d\u67e5\u8a62\u7684\u529f\u80fd\u5462\uff1f<\/p>\n<p>\u7b54\u6848\u7576\u7136\u662f\u5c07\u5206\u985e\u7fa4\u7d44\u6b04\u4f4d\u5316\u6210\u5c0d\u61c9\u7684\u67e5\u8a62\u8a9e\u6cd5\u6216\u7fa4\u7d44\u6b04\u4f4d\u7684\u986f\u793a\u5167\u5bb9\uff0c\u9019\u6a23\u6703\u8b93\u67e5\u8a62\u8cc7\u6599\u7684\u5be6\u4f5c\u7a0b\u5f0f\u8b8a\u5f97\u8907\u96dc\u4e9b\u3002\u56e0\u70ba\u7a0b\u5f0f\u5be6\u4f5c\u8005\u9664\u4e86\u5fc5\u9808\u77e5\u9053\u8cc7\u6599\u7684\u4f86\u6e90\u4e4b\u5916\uff0c\u5c1a\u9808\u77ad\u89e3\u7fa4\u7d44\u6b04\u4f4d\u8207\u8cc7\u6599\u5206\u985e\u4e4b\u9593\u5982\u4f55\u8f49\u63db\u3002\u800c\u7576\u76f8\u540c\u7684\u67e5\u8a62\u9700\u6c42\u6563\u5e03\u5728\u7cfb\u7d71\u5404\u500b\u7a0b\u5f0f\u4e4b\u9593\u6642\uff0c\u5c31\u6703\u589e\u52a0\u7a0b\u5f0f\u958b\u767c\u7684\u8907\u96dc\u5ea6\u8207\u51fa\u932f\u6a5f\u7387\u3002\u5c24\u5176\u4f7f\u7528\u8005\u53ef\u80fd\u6703\u8996\u4f5c\u696d\u65b9\u5f0f\u4f86\u589e\u52a0\u5206\u985e\u7fa4\u7d44\u7684\u9700\u6c42\uff0c\u958b\u767c\u8005\u61c9\u8a72\u5982\u4f55\u904b\u7528\u8a2d\u8a08\u7684\u5f48\u6027\uff0c\u4ee5\u964d\u4f4e\u7a0b\u5f0f\u958b\u767c\u6c92\u6709\u5fc5\u8981\u7684\u8907\u96dc\u5ea6\u5462\uff1f<\/p>\n<p>\u540c\u4eba\u5728\u6b64\u63d0\u51fa\u4e00\u7a2e\u8a2d\u8a08\u624b\u6cd5\uff0c\u904b\u7528\u5f48\u6027\u5206\u985e\u7fa4\u7d44\u7b56\u7565\u7684\u8a2d\u8a08\u4f86\u89e3\u6c7a\u4ee5\u4e0a\u7684\u554f\u984c<!--more-->\uff0c\u8acb\u53c3\u8003\u5982\u4e0b\u6240\u793a\u7684\u8a2d\u8a08\u6a21\u578b\u3002<br \/>\n<img decoding=\"async\" src=\"https:\/\/lifeparty.idv.tw\/blog\/wp-content\/uploads\/2008\/10\/groupstrategy.png\" style=\"max-width: 800px\" \/><br \/>\n\u6b64\u8a2d\u8a08\u6a21\u578b\u5b9a\u7fa9\u4e86\u5206\u985e\u7fa4\u7d44\u985e\u5225 TypeGroup\uff0c\u904b\u7528\u6b64\u985e\u5225\u53ef\u7522\u751f\u65b0\u7684\u5206\u985e\u7fa4\u7d44\uff0c\u6307\u5b9a\u7fa4\u7d44\u540d\u7a31\u3001\u8aaa\u660e\u3001\u4ee5\u53ca\u5176\u5206\u7fa4\u4f9d\u64da\u7684\u8cc7\u6599\u5206\u985e\u6b04\u4f4d\u3002\u800c\u70ba\u4e86\u5c07\u5206\u985e\u7fa4\u7d44\u7684\u67e5\u8a62\u53ca\u8cc7\u6599\u986f\u793a\u6f14\u7b97\u6cd5\u5c01\u88dd\u8d77\u4f86\uff0c\u6211\u5011\u904b\u7528 <a href=\"http:\/\/en.wikipedia.org\/wiki\/Strategy_pattern\">Stratrgy Pattern<\/a> \u5c01\u88dd\u4e86 getFindCriteria()\u3001\u53ca getGroupValue() \u7b49\u64cd\u4f5c\u754c\u9762\u6210\u70ba GroupStrategy \u754c\u9762\uff0c\u800c\u5c07\u67e5\u8a62\u53ca\u986f\u793a\u5206\u985e\u7fa4\u7d44\u7684\u5de5\u4f5c\u4ea4\u7531\u5be6\u4f5c\u6b64\u754c\u9762\u7684\u985e\u5225\u3002<\/p>\n<p>\u65bc\u662f\uff0c\u6211\u5011\u4fbf\u53ef\u62bd\u96e2\u67e5\u8a62\u53ca\u986f\u5206\u985e\u7fa4\u7d44\u7684\u64cd\u4f5c\uff0c\u5c07\u5b83\u5011\u59d4\u8a17\u7d66\u96b1\u85cf\u65bc\u5167\u7684\u7b56\u7565\u7269\u4ef6\u3002\u800c\u6b64\u7b56\u7565\u7269\u4ef6\u5247\u53ef\u8996\u5be6\u969b\u7684\u9700\u8981\u52a0\u4ee5\u62bd\u63db\uff0c\u800c\u4e3b\u8981\u7684\u8cc7\u6599\u67e5\u8a62\u7a0b\u5f0f\u5247\u4e0d\u6703\u53d7\u5230\u7fa4\u7d44\u6f14\u7b97\u6cd5\u7684\u66f4\u52d5\u800c\u53d7\u5230\u5f71\u97ff\u3002<\/p>\n<p>\u7576\u7136\u7b56\u7565\u7269\u4ef6\u6211\u5011\u53ef\u904b\u7528 <a href=\"http:\/\/en.wikipedia.org\/wiki\/Abstract_Factory\">Abstract Factory<\/a> \u7522\u751f\uff0c\u4f46\u66f4\u7c21\u4fbf\u7684\u4f5c\u6cd5\u5247\u662f\u53ef\u4ea4\u7531 <a href=\"http:\/\/en.wikipedia.org\/wiki\/Spring_framework\">spring framework<\/a> \u4f86\u7ba1\u7406\u5176\u7b56\u7565\u7269\u4ef6\u7684\u751f\u547d\u671f\u3002\u5982\u6b64\uff0c\u5f48\u6027\u5206\u985e\u7fa4\u7d44\u7b56\u7565\u7684\u8a2d\u8a08\u66f4\u80fd\u5920\u4eab\u53d7\u5230\u5143\u4ef6\u5316\u958b\u767c\u7684\u597d\u8655\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u5beb\u4e86\u5f88\u591a\u7684\u5360\u661f\u6587\u7ae0\uff0c\u4e0d\u77e5\u9053\u6709\u6c92\u6709\u4eba\u4e0d\u7fd2\u6163\u5440\uff1f\u70ba\u4e86\u64d4\u5fc3\u6709\u4e9b\u8b80\u8005\u7121\u6cd5\u9069\u61c9\uff0c\u540c\u4eba\u5728 &hellip; <a href=\"https:\/\/lifeparty.idv.tw\/blog\/archives\/389\">\u95b1\u8b80\u5168\u6587 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,24,37,19],"tags":[],"class_list":["post-389","post","type-post","status-publish","format-standard","hentry","category-29","category-24","category-37","category-19"],"_links":{"self":[{"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/posts\/389","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/comments?post=389"}],"version-history":[{"count":0,"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/posts\/389\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/media?parent=389"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/categories?post=389"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeparty.idv.tw\/blog\/wp-json\/wp\/v2\/tags?post=389"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}