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APP\u5f00\u53d1\u4e00\u822c\u91c7\u7528\u7684\u662fMVC\uff08Model-View-Controller\uff09\u67b6\u6784\uff0c\u5b83\u662f\u4e00\u79cd\u8f6f\u4ef6\u8bbe\u8ba1\u6a21\u5f0f\uff0c\u7528\u4e8e\u5206\u79bb\u5e94\u7528\u7a0b\u5e8f\u7684\u903b\u8f91\u3001\u6570\u636e\u548c\u7528\u6237\u754c\u9762\u3002<\/p>\n

MVC\u67b6\u6784\u7684\u6838\u5fc3\u601d\u60f3\u662f\u5c06\u5e94\u7528\u7a0b\u5e8f\u5206\u4e3a\u4e09\u4e2a\u4e3b\u8981\u7ec4\u4ef6\uff1a\u6a21\u578b\uff08Model\uff09\u3001\u89c6\u56fe\uff08View\uff09\u548c\u63a7\u5236\u5668\uff08Controller\uff09\u3002\u6bcf\u4e2a\u7ec4\u4ef6\u6709\u4e0d\u540c\u7684\u804c\u8d23\u548c\u529f\u80fd\uff0c\u5b83\u4eec\u4e4b\u95f4\u901a\u8fc7\u5b9a\u4e49\u6e05\u6670\u7684\u63a5\u53e3\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n

1. \u6a21\u578b\uff08Model\uff09\uff1a<\/p>\n

\u6a21\u578b\u662f\u5e94\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7ec4\u4ef6\uff0c\u8d1f\u8d23\u5904\u7406\u6570\u636e\u548c\u4e1a\u52a1\u903b\u8f91\u3002\u5b83\u901a\u5e38\u5305\u542b\u6570\u636e\u7684\u83b7\u53d6\u3001\u5b58\u50a8\u3001\u5904\u7406\u548c\u9a8c\u8bc1\u7b49\u529f\u80fd\u3002\u6a21\u578b\u4e0d\u4f9d\u8d56\u4e8e\u89c6\u56fe\u548c\u63a7\u5236\u5668\uff0c\u4f7f\u5f97\u6570\u636e\u7684\u5904\u7406\u66f4\u52a0\u72ec\u7acb\u548c\u53ef\u590d\u7528\u3002\u5728APP\u5f00\u53d1\u4e2d\uff0c\u6a21\u578b\u53ef\u4ee5\u662f\u6570\u636e\u5e93\u3001\u7f51\u7edc\u8bf7\u6c42\u7684\u6570\u636e\u3001\u672c\u5730\u6587\u4ef6\u7b49\u3002<\/p>\n

2. \u89c6\u56fe\uff08View\uff09\uff1a<\/p>\n

\u89c6\u56fe\u662f\u7528\u6237\u754c\u9762\u7684\u5c55\u793a\u5c42\uff0c\u8d1f\u8d23\u663e\u793a\u6570\u636e\u548c\u4e0e\u7528\u6237\u8fdb\u884c\u4ea4\u4e92\u3002\u5b83\u901a\u5e38\u662f\u7528\u6237\u754c\u9762\u7684\u5e03\u5c40\u548c\u6837\u5f0f\uff0c\u4ee5\u53ca\u663e\u793a\u6570\u636e\u7684\u65b9\u5f0f\u3002\u89c6\u56fe\u4e0d\u5904\u7406\u6570\u636e\u7684\u903b\u8f91\uff0c\u53ea\u8d1f\u8d23\u5c55\u793a\u548c\u63a5\u6536\u7528\u6237\u7684\u64cd\u4f5c\u3002\u5728APP\u5f00\u53d1\u4e2d\uff0c\u89c6\u56fe\u53ef\u4ee5\u662f\u754c\u9762\u4e0a\u7684\u5404\u79cd\u63a7\u4ef6\u548c\u754c\u9762\u5e03\u5c40\u3002<\/p>\n

3. \u63a7\u5236\u5668\uff08Controller\uff09\uff1a<\/p>\n

\u63a7\u5236\u5668\u662f\u6a21\u578b\u548c\u89c6\u56fe\u4e4b\u95f4\u7684\u6865\u6881\uff0c\u8d1f\u8d23\u534f\u8c03\u548c\u63a7\u5236\u5e94\u7528\u7a0b\u5e8f\u7684\u6d41\u7a0b\u3002\u5b83\u63a5\u6536\u7528\u6237\u7684\u64cd\u4f5c\uff0c\u5e76\u5c06\u5176\u8f6c\u53d1\u7ed9\u6a21\u578b\u8fdb\u884c\u5904\u7406\uff0c\u7136\u540e\u66f4\u65b0\u89c6\u56fe\u4ee5\u663e\u793a\u6700\u65b0\u7684\u6570\u636e\u3002\u63a7\u5236\u5668\u8fd8\u53ef\u4ee5\u5904\u7406\u7528\u6237\u8f93\u5165\u7684\u9a8c\u8bc1\u548c\u9519\u8bef\u5904\u7406\uff0c\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n

\u5728MVC\u67b6\u6784\u4e2d\uff0c\u6a21\u578b\u3001\u89c6\u56fe\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u901a\u8fc7\u5b9a\u4e49\u6e05\u6670\u7684\u63a5\u53e3\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u4e86\u5404\u7ec4\u4ef6\u7684\u89e3\u8026\u548c\u72ec\u7acb\u6027\u3002\u8fd9\u6837\u53ef\u4ee5\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u7684\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u7ef4\u62a4\u66f4\u52a0\u7b80\u5355\u548c\u9ad8\u6548\u3002<\/p>\n

MVC\u67b6\u6784\u7684\u4f18\u70b9<\/p>\n

<\/figure>\n<\/p>\n

\uff1a<\/p>\n

1. \u5206\u79bb\u5173\u6ce8\u70b9\uff1aMVC\u5c06\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0d\u540c\u529f\u80fd\u548c\u804c\u8d23\u5206\u79bb\uff0c\u4f7f\u5f97\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u5404\u81ea\u7684\u9886\u57df\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n

2. \u53ef\u590d\u7528\u6027\uff1a\u7531\u4e8e\u6a21\u578b\u3001\u89c6\u56fe\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u6e05\u6670\u5206\u79bb\uff0c\u4f7f\u5f97\u5404\u7ec4\u4ef6\u53ef\u4ee5\u72ec\u7acb\u5f00\u53d1\u548c\u6d4b\u8bd5\uff0c\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u590d\u7528\u6027\u3002<\/p>\n

3. \u53ef\u6269\u5c55\u6027\uff1aMVC\u67b6\u6784\u4f7f\u5f97\u5e94\u7528\u7a0b\u5e8f\u7684\u5404\u4e2a\u7ec4\u4ef6\u53ef\u4ee5\u7075\u6d3b\u7684\u6269\u5c55\u548c\u66ff\u6362\uff0c\u6ee1\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u548c\u53d8\u5316\u3002<\/p>\n

4. \u6613\u4e8e\u6d4b\u8bd5\uff1a\u7531\u4e8e\u6a21\u578b\u3001\u89c6\u56fe\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u7684\u89e3\u8026\uff0c\u4f7f\u5f97\u5355\u5143\u6d4b\u8bd5\u548c\u96c6\u6210\u6d4b\u8bd5APP\u5f00\u53d1<\/a>\u66f4\u52a0\u5bb9\u6613\u8fdb\u884c\u3002<\/p>\n

\u5f53\u7136\uff0c\u9664\u4e86MVC\u67b6APP<\/a>\u6784\uff0c\u8fd8\u6709\u5176\u4ed6\u7684\u67b6\u6784\u6a21\u5f0f\uff0c\u5982MVVM\uff08Model-View-ViewModel\uff09\u548cMVP\uff08Model-View-Presenter\uff09\u7b49\u3002\u4e0d\u540c\u7684\u67b6\u6784\u6a21\u5f0f\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u573a\u666f\u548c\u9700\u6c42\uff0c\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u67b6\u6784\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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