{"id":44,"date":"2015-11-16T12:12:50","date_gmt":"2015-11-16T04:12:50","guid":{"rendered":"http:\/\/douhan.li\/?p=44"},"modified":"2015-11-18T13:51:17","modified_gmt":"2015-11-18T05:51:17","slug":"%e5%89%8d%e7%ab%af%e6%9e%b6%e6%9e%84%ef%bc%9aflux%e6%9e%b6%e6%9e%84%e5%88%9d%e6%8e%a2","status":"publish","type":"post","link":"https:\/\/douhan.li\/?p=44","title":{"rendered":"\u524d\u7aef\u67b6\u6784\uff1aFlux\u67b6\u6784\u521d\u63a2"},"content":{"rendered":"<p>\u6700\u8fd1\u67e5\u627eReact\u3000Transaction\u7684\u76f8\u5173\u8d44\u6599\u7684\u65f6\u5019\uff0c\u65e0\u610f\u4e2d\u770b\u5230\u4e86Flux\u8fd9\u4e2a\u4e1c\u897f\uff0c\u7b80\u5355\u770b\u4e86\u4e00\u4e0b\uff0c\u7a81\u7136\u60f3\u5230\u4e86\u6211\u4ee5\u524d\u7a0d\u5fae\u60f3\u8fc7\u7684\u4e00\u4e2a\u524d\u7aef\u67b6\u6784\uff0e<\/p>\n<p>\u4ee5\u524d\u662f\u8fd9\u4e2a\u60f3\u7684\uff1a<\/p>\n<p>(Controller)\u3000-&gt; \u00a0 (View)<\/p>\n<p>\u6240\u6709\u5173\u4e8e\u64cd\u4f5c\u89c6\u56fe\u7684\u903b\u8f91\u90fd\u5355\u72ec\u62bd\u51fa\u6765\uff0cController\u8d1f\u8d23\u5904\u7406\u6240\u6709\u975e\u89c6\u56fe\u903b\u8f91\uff0c\u8fd9\u6837\u505a\u7684\u4e00\u4e2a\u597d\u5904\u5c31\u662f\u53ef\u4ee5\u5c06\u89c6\u56fe\u90e8\u5206\u548c\u903b\u8f91\u90e8\u5206\u5206\u9694\u5f00\uff0c\u4fee\u6539\u903b\u8f91\u6216\u8005\u89c6\u56fe\u5e76\u4e0d\u9700\u8981\u5728\u4e00\u5806\u4ee3\u7801\u4e2d\u5bfb\u627e\uff0c\u53ea\u9700\u8981\u627e\u5230\u76f8\u5e94\u89c6\u56fe\u53d8\u5316\u70b9\uff0c\u5207\u5165\u4fee\u6539\u975e\u5e38\u65b9\u4fbf\uff0e<\/p>\n<p>data=controller.requestData();\/\/\u83b7\u53d6\u6570\u636e<\/p>\n<p>data=controller.transData(data);<\/p>\n<p>controller.bind(&#8216;click&#8217;,view.getButton1(),function(){ controller.doBtn1Click();});\/\/\u76d1\u542c<\/p>\n<p>view.renderAll(data);\/\/\u66f4\u65b0\u5168\u90e8\u89c6\u56fe<\/p>\n<p>view.renderHead(data);\/\/\u66f4\u65b0\u5934\u90e8\u89c6\u56fe<\/p>\n<p>\u4f46\u8fd9\u6837\u7684\u4e00\u4e2a\u7f3a\u9677\u5c31\u5728\u4e8e\u5927\u90e8\u5206\u5173\u4e8eDTO\u7684\u903b\u8f91\u4f1a\u63ba\u5728Controller\u5f53\u4e2d\uff0c\u6574\u4e2a\u4e1a\u52a1\u903b\u8f91\u5341\u5206\u4e0d\u900f\u660e\uff0c<\/p>\n<p>\u7136\u540e\u6539\u6210\u4e86\u8fd9\u6837\uff1a<\/p>\n<p>\uff08Data Model) \u00a0-&gt; \u00a0(Controller) -&gt; (View)<\/p>\n<p>\u5c06\u6570\u636e\u6a21\u578b\u5355\u72ec\u62bd\u79bb\u51fa\u6765\uff0cController\u90e8\u5206\u5c06\u66f4\u52a0\u5730\u6e05\u6670<\/p>\n<p>controller.init(); \/\/\u521d\u59cb\u5316controller<\/p>\n<p>controller.bind(&#8216;click&#8217;,view.getButton1(),function(){ controller.doBtn1Click();});\/\/\u76d1\u542c<\/p>\n<p>renderData=dataModel.getData(); \/\/\u4ece\u6570\u636e\u6a21\u578b\u83b7\u53d6\u6570\u636e<\/p>\n<p>view.renderAll(renderData);\/\/ \u5b8c\u6210\u89c6\u56fe<\/p>\n<p>\u8bfb\u4e86Flux\u4e4b\u540e\uff0c\u6309\u7167\u8fd9\u79cd\u601d\u60f3\u6765\u4e86\u4e00\u5957\u6211\u6240\u60f3\u7684Flux<\/p>\n<p>&nbsp;<\/p>\n<p>\u5176\u5b9e\u5728\u524d\u7aef\u9886\u57df\uff0c\u6ca1\u6709\u4ec0\u4e48\u771f\u6b63\u7684\u6240\u8c13\u7684MVC,Flux\u5219\u4ece\u8fd9\u79cdMVC\u7684\u601d\u60f3\u6846\u5f53\u4e2d\u8df3\u51fa\u6765\uff0c\u63d0\u51fa\u4e86\u6709\u4e00\u4e2a\u66f4\u9002\u5408\u524d\u7aef\u67b6\u6784\u7684\u4e00\u4e2a\u67b6\u6784\u6a21\u578b\uff0c\u6211\u4e5f\u7528\u8fc7\u7c7b\u4f3cReact\u7684\u4e00\u4e2a\u524d\u7aef\u6846\u67b6\uff0c\u6b63\u5982React\u672c\u8eab\u6240\u4ecb\u7ecd\u7684\u90a3\u6837\uff0cReact\u4ec5\u4ec5\u662f\u4e00\u4e2aView\u5c42\u89e3\u51b3\u65b9\u6848\uff0c\u5982\u679c\u5355\u4f7f\u7528React\u4ee3\u7801\u8fd8\u662f\u4e00\u56e2\u7cdf\uff0c\u5176\u5b9e\u8fd9\u79cd\u7406\u89e3\u662f\u5efa\u7acb\u5728\u4e00\u4e2a\u8303\u56f4\u4e0a\u7684\uff0c\u5982\u679c\u5355\u770bView\u5c42\uff0cReact\u5176\u5b9e\u5df2\u7ecf\u505a\u5230\u4e86\u89c6\u56fe\u5206\u79bb\uff0c\u63a7\u5236\u5668\u81ea\u884c\u53bb\u6307\u6d3e\u5404\u79cd\u4e8b\u4ef6\uff0c\u89c6\u56fe\u4e0e\u6570\u636e\u6a21\u578b\u7684\u540c\u6b65\u4e5f\u90fd\u505a\u5f97\u4e0d\u9519\uff0c\u770b\u8d77\u6765\u5df2\u7ecf\u50cf\u662f\u4e00\u4e2a\u6bd4\u8f83\u5c0f\u7684MVC,\u4f46\u4ece\u524d\u7aef\u6574\u4f53\u770b\u6765\uff0c\u8fd9\u79cd\u5206\u79bb\u8fd8\u662f\u4e0d\u591f\u900f\u5f7b\uff0c\u5404\u4e2a\u90e8\u5206\u7684\u903b\u8f91\u8fd8\u662f\u53ea\u80fd\u5199\u5728render\u4e4b\u524d\uff0c\u53cc\u5411\u6570\u636e\u7ed1\u5b9a\u7ecf\u5e38\u4f1a\u51fa\u73b0\u6570\u636e\u4e0d\u540c\u6b65\u7684\u60c5\u51b5\uff08React\u672c\u8eab\u4e5f\u4e0d\u652f\u6301\u53cc\u5411\u6570\u636e\u7ed1\u5b9a)\uff0c\u6240\u4ee5\u6700\u7ec8React\u53ea\u80fd\u6210\u4e3a\u4e00\u4e2aView\u5c42\u89e3\u51b3\u65b9\u6848\uff0e<\/p>\n<p>Flux\u5219\u63d0\u4f9b\u4e86\u4e00\u79cd\u65b0\u7684\u601d\u8def\uff0c\u4f7f\u5f97\u6570\u636e\u6d41\u5411\u771f\u6b63\u7684\u6210\u4e3a\u4e86\u4e00\u4e2a\u5355\u5411\u7684\u8fc7\u7a0b\uff0c\u8fd9\u6837\u7684\u4e00\u4e2a\u6700\u597d\u7684\u4f18\u70b9\u80af\u5b9a\u662f\u7a33\u5b9a\u6027\u8981\u597d\u5f88\u591a\uff0c\u6570\u636e\u4e0d\u540c\u6b65\u51e0\u4e4e\u4e0d\u53ef\u80fd\u53d1\u751f\uff08\u6ca1\u63a7\u5236\u597d\u4e5f\u53ef\u80fd\u53d1\u751f\uff09\uff0c\u4e0b\u9762\u7a0d\u5fae\u8bb2\u4e00\u4e0b\u6211\u7406\u89e3\u7684Flux\u67b6\u6784\uff08\u6709\u4e9b\u5730\u65b9\u4e0d\u592a\u4e00\u6837\uff09\uff0c\u6240\u4ee5\u4e00\u4e0b\u79f0\u4e3a\u8fd9\u79cd\u524d\u7aef\u67b6\u6784\uff0e<\/p>\n<p>\u8fd9\u79cd\u524d\u7aef\u67b6\u6784\u4e3b\u8981\u662f\u7531Dispatcher,Store,View,Action\u56db\u90e8\u5206\u7ec4\u6210\uff0c\u5b9e\u9645\u4e0a\u4e00\u5207\u7684\u5f00\u59cb\u90fd\u662fAction\u89e6\u53d1\u7684\uff0c\u6240\u4ee5\u987a\u5e8f\u662fAction-&gt;Dispatcher-&gt;Store-&gt;View,\u4f46Action\u7684\u59cb\u7ec8\u8fd8\u662fView,\u6240\u4ee5\u6211\u628a\u5b83\u653e\u5230\u4e86\u6700\u540e\uff0e<\/p>\n<p>Dispatcher\u662f\u4e8b\u4ef6\u5206\u6d3e\u5668\uff0c\u8d77\u521d\u6570\u636e\u4ed3\u5e93\u91cc\u9762\u5e76\u6ca1\u6709\u6570\u636e\uff0c\u7531\u4e8b\u4ef6\u5206\u6d3e\u5668\u901a\u8fc7\u5206\u6790\u4e8b\u4ef6\uff0c\u5c06\u6240\u9700\u7684\u6570\u636e\u5217\u8868\u6216\u8005\u4e8b\u4ef6\u53d1\u7ed9Store,\u4e8b\u4ef6\u7684\u6765\u6e90\u662fAction\uff0e\u5728Flux\u4e2d\uff0c\u6570\u636e\u8bf7\u6c42\u662f\u5728Action\u4e2d\u53d1\u9001\u7684\uff0c\u4f46\u6211\u5c06\u8fd9\u4e00\u6b65\u79fb\u5230\u4e86Store\u4e2d\uff0c\u76ee\u7684\u662f\u8ba9Store\u7684\u6570\u636e\u4ed3\u5e93\u9664\u4e86\u5177\u5907\u6570\u636e\u4ed3\u5e93\uff0c\u53c8\u5177\u5907\u6570\u636e\u83b7\u53d6\u7684\u529f\u80fd\uff0e\u5982\u679c\u53ef\u80fd\uff0c\u524d\u7aef\u7684\u6570\u636e\u4ed3\u5e93\u4e0e\u540e\u7aef\u6570\u636e\u4ed3\u5e93\u4e5f\u53ef\u4ee5\u4fdd\u63011:1\u7684\u540c\u6b65\u72b6\u6001\uff0e<\/p>\n<p>Store\u662f\u6570\u636e\u4ed3\u5e93\uff0c\u6570\u636e\u4ed3\u5e93\u5305\u542b\u5927\u90e8\u5206\u7684DTO\u903b\u8f91\uff0c\u6570\u636e\u7684\u76f8\u5173\u64cd\u4f5c\u662f\u7531\u4e8b\u4ef6\u5206\u6d3e\u5668\u6240\u4f20\u51fa\u7684\u6307\u4ee4\u64cd\u4f5c\u7684\uff0e\u6570\u636e\u7684\u63a8\u9001\u662f\u901a\u8fc7\u4e8b\u4ef6\uff0c\u4f46\u6b64\u65f6\u7684\u4e8b\u4ef6\u5206\u6d3e\u5668\u662f\u88ab\u5f31\u5316\u7684\uff0c\u4e0eDispatcher\u4e0d\u540c\uff0c\u662f\u4e00\u79cd\u5c5e\u4e8eView\u7684\u4e8b\u4ef6\u673a\u5236\uff0e<\/p>\n<p>View\u662f\u89c6\u56fe\uff0c\u6240\u6709\u89c6\u56fe\u7684\u6570\u636e\u6765\u6e90\u90fd\u662fStore,\u6309\u7167\u89c4\u5b9a\uff0cView\u5728\u4efb\u4f55\u65f6\u523b\u90fd\u4e0d\u5e94\u8be5\u4e3b\u52a8\u8bbf\u95eeStore\u53bb\u83b7\u53d6\u6570\u636e\uff0c\u800c\u662f\u901a\u8fc7\u89e6\u53d1Action\u518d\u901a\u8fc7Dispatcher\u5206\u914d\u6700\u7ec8\u95f4\u63a5\u83b7\u53d6\u6570\u636e\uff0cStore\u4e5f\u4e0d\u5e94\u8be5\u63d0\u4f9b\u5bf9\u5916\u63a5\u53e3\u4f9bView\u8bbf\u95ee\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\uff0e<\/p>\n<p>\u4e3a\u4e86\u8ba9\u6574\u4e2a\u524d\u7aef\u67b6\u6784\u7684View\u5c42\u66f4\u52a0\u8be6\u7ec6\uff0c\u4e0b\u9762\u518d\u5f15\u5165React,\u6269\u5145View.<\/p>\n<p>State\u662fStore\u6570\u636e\u4e0erender\u6570\u636e\u7684\u6682\u5b58\u533a\uff0c\u7531\u4e8eReact\u53ef\u4ee5\u4fdd\u969crenderData\u4e0eState\u4e4b\u95f4\u7684\u540c\u6b65\u5173\u7cfb\uff0c\u6240\u4ee5\u6211\u4eec\u53ea\u9700\u8981\u505a\u5230State\u4e0eStore\u4e4b\u95f4\u7684\u540c\u6b65\u5173\u7cfb\u5c31\u53ef\u4ee5\uff0c\u8fd9\u79cd\u89e3\u51b3\u65b9\u6848\u5c31\u662f\u901a\u8fc7\u4e0a\u8ff0\u7684Flux\u53bb\u7ef4\u6301\uff0e\u800c\u4e2d\u95f4\u7684React VitrualDOM\u80fd\u4f7fView\u66f4\u52a0\u9ad8\u6548\u7075\u6d3b\uff0e<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6700\u8fd1\u67e5\u627eReact\u3000Transaction\u7684\u76f8\u5173\u8d44\u6599\u7684\u65f6\u5019\uff0c\u65e0\u610f\u4e2d\u770b\u5230\u4e86Flux\u8fd9\u4e2a\u4e1c\u897f\uff0c\u7b80\u5355\u770b\u4e86\u4e00\u4e0b\uff0c\u7a81\u7136\u60f3 &hellip; <a href=\"https:\/\/douhan.li\/?p=44\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u524d\u7aef\u67b6\u6784\uff1aFlux\u67b6\u6784\u521d\u63a2<\/span> <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":[1],"tags":[7,8],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/douhan.li\/index.php?rest_route=\/wp\/v2\/posts\/44"}],"collection":[{"href":"https:\/\/douhan.li\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/douhan.li\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/douhan.li\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/douhan.li\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=44"}],"version-history":[{"count":1,"href":"https:\/\/douhan.li\/index.php?rest_route=\/wp\/v2\/posts\/44\/revisions"}],"predecessor-version":[{"id":45,"href":"https:\/\/douhan.li\/index.php?rest_route=\/wp\/v2\/posts\/44\/revisions\/45"}],"wp:attachment":[{"href":"https:\/\/douhan.li\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=44"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/douhan.li\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=44"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/douhan.li\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=44"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}