\u7b80\u5355\u7684\u9700\u6c42<\/strong><\/div>\n
\u5f53\u6211\u4eec\u7cfb\u7edf\u4e2d\u7684\u6570\u636e\u6a21\u578b\u5c42\u7ea7\u8f83\u5c11\u65f6\uff0c\u6570\u636e\u6a21\u578b\u8db3\u591f\u7b80\u5355\u65f6\uff0c\u6a21\u578b\u4e0e\u6570\u636e\u5e93\u53ef\u4ee5\u76f4\u63a5\u8fdb\u884c\u6620\u5c04\u3002\u8fd9\u79cd\u7b80\u5355\u6570\u636e\u6a21\u578b\u4f7f\u6211\u4eec\u4e0d\u9700\u8981\u9488\u5bf9\u5176\u76f8\u4e92\u5173\u7cfb\u8fdb\u884c\u590d\u6742\u7684\u5efa\u6a21\u8bbe\u8ba1\uff0c\u76f4\u63a5\u5728\u5de5\u7a0b\u4e2d\u4f7f\u7528\u7ecf\u5178\u7684\u4e09\u5c42\u6a21\u578b\u5c31\u8db3\u4ee5\u652f\u6491\u9879\u76ee\u9700\u6c42\u3002<\/p>\n
\u5bf9\u4e8e\u8fd9\u79cd\u7b80\u5355\u7cfb\u7edf\uff0c\u8fc7\u5ea6\u8bbe\u8ba1\u4f1a\u589e\u52a0\u540e\u7eed\u7ef4\u62a4\u3001\u91cd\u6784\u7684\u6210\u672c(\u5e76\u4e0d\u80fd\u4fdd\u8bc1\u9884\u8bbe\u8ba1\u80fd\u5b8c\u7f8e\u7b26\u5408\u540e\u7eed\u9700\u6c42)\u3002\u540c\u65f6\uff0c\u5bf9\u4e8e\u7b80\u5355\u7cfb\u7edf\uff0c\u6211\u4eec\u5927\u90e8\u5206\u7684\u9700\u6c42\u90fd\u53ea\u6d89\u53ca\u5176\u4e2d\u7684\u5c11\u91cf\u6570\u636e\u6a21\u578b\u903b\u8f91\u5904\u7406\u3002<\/p>\n
\u800c\u6211\u4eec\u76f4\u63a5\u5bf9\u6570\u636e\u6a21\u578b\u8fdb\u884cCURD\u5c31\u80fd\u6ee1\u8db3\u9700\u6c42\uff0c\u8fdb\u800c\u7684\u7ed3\u8bba\u5c31\u662f\uff1a<\/p>\n
\u9488\u5bf9\u7b80\u5355\u9700\u6c42\uff0c\u6211\u4eec\u4e0d\u9700\u8981\u7279\u522b\u533a\u522b\u67e5\u8be2\u548c\u589e\u5220\u6539\u7684\u7a0b\u5e8f\u7ed3\u6784\u3002<\/p>\n
\u590d\u6742\u7684\u9700\u6c42<\/strong><\/div>\n
\u5982\u679c\u6211\u4eec\u7684\u7cfb\u7edf\u5177\u6709\u4e00\u5b9a\u590d\u6742\u6027\uff0c\u8fd9\u79cd\u590d\u6742\u6027\u53ef\u80fd\u662f\u6e90\u4e8e\u8bbf\u95ee\u9891\u6b21\u3001\u6570\u636e\u91cf\u6216\u8005\u662f\u6570\u636e\u6a21\u578b\u6570\u91cf\u3002\u8fd9\u65f6\u5019\u6211\u4eec\u9047\u5230\u7684\u95ee\u9898\u662f\u6570\u636e\u5728\u67e5\u8be2\u548c\u66f4\u65b0\u7684\u9700\u6c42\u5dee\u8ddd\u9010\u6e10\u53d8\u5927\u3002<\/p>\n
\u9891\u6b21\uff1a\u6570\u636e\u7684\u67e5\u8be2\u9891\u6b21\u4f1a\u8fdc\u9ad8\u4e8e\u65b0\u589e\u3001\u66f4\u65b0\u3001\u5220\u9664\u9891\u6b21\u3002<\/ol>\n
\u6570\u636e\u91cf\uff1a\u6570\u636e\u91cf\u53d8\u5927\u540e\u4f1a\u589e\u52a0\u5bf9\u6570\u636e\u8fdb\u884c\u5206\u5e93\u5206\u8868\u7684\u8bbe\u8ba1\u8bc9\u6c42\uff0c\u4ece\u800c\u5bfc\u81f4\u6570\u636e\u67e5\u8be2\u53d8\u5f97\u7684\u590d\u6742\u6027(\u6d89\u53ca\u5206\u8868\u5173\u952e\u5b57)\u3002<\/ol>\n
\u6570\u636e\u6a21\u578b\u6570\u91cf\uff1a\u6570\u636e\u6a21\u578b\u6570\u91cf\u7684\u589e\u5927\uff0c\u4f1a\u5bfc\u81f4\u5728\u8fdb\u884c\u65b0\u589e\u3001\u66f4\u65b0\u4e0e\u5220\u9664\u64cd\u4f5c\u65f6\u540c\u65f6\u5f71\u54cd\u7684\u6570\u636e\u6a21\u578b\u53d8\u591a\uff0c\u800c\u5728\u67e5\u8be2\u65f6\u540c\u65f6\u8de8\u591a\u6a21\u578b\u7684\u67e5\u8be2\u6761\u4ef6\u4f1a\u8ba9\u67e5\u8be2\u7684\u6027\u80fd\u5177\u6709\u6781\u5927\u7684\u6311\u6218\u6027\u3002<\/ol>\n
\u6839\u636e\u4ee5\u4e0a\u4e3e\u4f8b\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\uff0c\u5f53\u6211\u4eec\u7684\u9700\u6c42\u5177\u6709\u4e00\u5b9a\u7684\u590d\u6742\u6027\u540e\uff0c\u6839\u636e\u5f15\u5165\u590d\u6742\u6027\u7684\u4e0d\u540c\uff0c\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u529f\u80fd\u4e0a\u9700\u8981\u7528\u66f4\u52a0\u590d\u6742\u7684\u8bbe\u8ba1\u6765\u5bf9\u9700\u6c42\u7684\u590d\u6742\u6027\u8fdb\u884c\u652f\u6491\u3002\u540c\u65f6\u6211\u4eec\u4e5f\u53ef\u4ee5\u53d1\u73b0\uff0c\u5f15\u5165\u7684\u4e0d\u540c\u590d\u6742\u6027\u5728\u589e\u5220\u6539\u548c\u67e5\u8be2\u65b9\u9762\u7684\u5e26\u6765\u7684\u529f\u80fd\u9700\u6c42\u5dee\u522b\u5f88\u5927\u3002<\/p>\n
\u6240\u4ee5\uff1a<\/p>\n
\u9700\u6c42\u7684\u590d\u6742\u6027\u4f1a\u653e\u5927\u7a0b\u5e8f\u4e2d\u67e5\u8be2\u548c\u589e\u5220\u6539\u7684\u8bbe\u8ba1\u5dee\u5f02\u3002<\/p>\n
DDD\u7684\u9700\u6c42<\/strong><\/div>\n
\u5982\u679c\u6211\u4eec\u5bf9\u7cfb\u7edf\u6574\u4f53\u7684\u6784\u5efa\u4e0e\u8bbe\u8ba1\u6709\u4e86\u66f4\u9ad8\u7684\u53ef\u7ef4\u62a4\u6027\u4e0e\u53ef\u6269\u5c55\u6027\u8981\u6c42\uff0c\u4ee5\u81f3\u4e8e\u6211\u4eec\u9700\u8981\u4f7f\u7528DDD\u6765\u8bbe\u8ba1\u6574\u4e2a\u7cfb\u7edf\u3002<\/p>\n
\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\u5f80\u5f80\u6a21\u578b\u4e2d\u5177\u6709\u76f8\u5bf9\u590d\u6742\u7684\u6a21\u578b\u5173\u7cfb\uff0c\u5728\u589e\u5220\u6539\u65f6\u6211\u4eec\u9700\u8981\u5c06\u6240\u6709\u8bf7\u6c42\u5c01\u88c5\u4e3a\u9886\u57df\u5bf9\u8c61\uff0c\u4ee5\u4fbf\u7a0b\u5e8f\u53ef\u4ee5\u57fa\u4e8e\u9886\u57df\u6a21\u578b\u5b8c\u6210\u5927\u91cf\u590d\u6742\u7684\u6821\u9a8c\u3001\u4e1a\u52a1\u903b\u8f91\u3002\u800c\u5728\u67e5\u8be2\u9700\u6c42\u65f6\uff0c\u6211\u4eec\u5e38\u5e38\u9700\u8981\u7ec4\u7ec7\u8de8\u9886\u57df\u6570\u636e\u6765\u5b8c\u6210\u4e00\u4e2a\u5217\u8868\u4e2d\u6570\u636e\u5185\u5bb9\u7684\u5c55\u793a\u3002\u6240\u4ee5\uff1a<\/p>\n
\u5728DDD\u8bbe\u8ba1\u4e2d\uff0c\u589e\u5220\u6539\u64cd\u4f5c\u4fbf\u4e8e\u5e94\u7528\u9886\u57df\u6a21\u578b\u6267\u884c\uff0c\u800c\u67e5\u8be2\u64cd\u4f5c\u5f80\u5f80\u65e0\u6cd5\u76f4\u63a5\u901a\u8fc7\u9886\u57df\u6a21\u578b\u6267\u884c\u3002<\/p>\n
CQRS\u6a21\u5f0f<\/strong><\/div>\n
\u6839\u636e\u7b2c\u4e00\u8282\u4e2d\u7684\u5185\u5bb9\u6211\u4eec\u53ef\u4ee5\u53d1\u73b0\uff0c\u5728\u8fdb\u884c\u7cfb\u7edf\u67b6\u6784\u8bbe\u8ba1\u65f6\uff0c\u5f53\u7cfb\u7edf\u51fa\u73b0\u590d\u6742\u6027\u540e\u5b58\u5728\u4e00\u4e2a\u6838\u5fc3\u95ee\u9898\uff1a<\/p>\n
\u589e\u5220\u6539\u7c7b\u578b\u7684\u529f\u80fd\u4e0e\u67e5\u8be2\u7c7b\u578b\u7684\u529f\u80fd\uff0c\u5728\u529f\u80fd\u9700\u6c42\u4e0a\u5177\u6709\u8f83\u5927\u7684\u5dee\u5f02\u3002
\n\u8fd9\u79cd\u5dee\u5f02\u5e26\u6765\u7684\u76f4\u63a5\u7ed3\u679c\u5c31\u662f\u5728\u7cfb\u7edf\u5f00\u53d1\u7684\u8fc7\u7a0b\u4e2d\uff0c\u9488\u5bf9\u589e\u5220\u6539\u548c\u67e5\u8be2\u64cd\u4f5c\u7684\u4e1a\u52a1\u8bbe\u8ba1\u4e0a\u5dee\u5f02\u4f1a\u6bd4\u8f83\u5927\u3002\u5982\u679c\u4e3e\u51e0\u4e2a\u4f8b\u5b50\u6765\u8bf4\u7684\u8bdd\uff0c\u6bd4\u5982\uff1a<\/p>\n
\u9488\u5bf9\u589e\u5220\u6539\u7cfb\u7edf\u6211\u4eec\u9700\u8981\u4e8b\u52a1\u6765\u4fdd\u8bc1\u591a\u9886\u57df\u6a21\u578b\u7684\u66f4\u65b0\u539f\u5b50\u6027;\u9488\u5bf9\u67e5\u8be2\u6211\u4eec\u9700\u8981\u589e\u52a0\u7f13\u5b58\u6765\u63d0\u9ad8\u70ed\u70b9\u6570\u636e\u7684\u67e5\u8be2\u6027\u80fd\u3002<\/ol>\n
\u6570\u636e\u8bfb\u53d6\u548c\u5199\u5165\u7684\u6a21\u578b\u901a\u5e38\u662f\u4e0d\u5339\u914d\u7684\uff0c\u4ed6\u4eec\u7ef4\u62a4\u548c\u67e5\u8be2\u7684\u5217\u6216\u8005\u5c5e\u6027\u5751\u6ca1\u6709\u4ea4\u96c6\u3002<\/ol>\n
\u5728\u66f4\u65b0\u7684\u65f6\u5019\u67e5\u8be2\u6570\u636e\u53ef\u80fd\u4f1a\u4ea7\u751f\u51b2\u7a81\u3002<\/ol>\n
\u4f7f\u7528\u7edf\u4e00\u6a21\u578b\u8fdb\u884c\u5b58\u50a8\u53ef\u80fd\u4f1a\u5bfc\u81f4\u590d\u6742\u67e5\u8be2\u65f6\u7684\u6027\u80fd\u964d\u4f4e\u3002<\/ol>\n
CQRS\u672c\u8d28<\/strong><\/div>\n
\u7531\u4e8e\u5b58\u5728\u589e\u5220\u6539\u4e0e\u67e5\u8be2\u903b\u8f91\u6709\u5dee\u5f02\u7684\u8fd9\u4e2a\u95ee\u9898\uff0c\u4e3a\u4e86\u66f4\u597d\u7684\u9488\u5bf9\u5dee\u5f02\u8fdb\u884c\u62bd\u8c61\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5b83\u4eec\u5206\u5f00\u8fdb\u884c\u8bbe\u8ba1\u3002\u4e5f\u5c31\u662f\u6211\u4eec\u7684CQRS\u6a21\u5f0f\uff0c\u5373\u547d\u4ee4\u67e5\u8be2\u7684\u8d23\u4efb\u5206\u79bbCommand Query Responsibility Segregation\u6a21\u5f0f\u3002\u5176\u4e2d\u6211\u4eec\u79f0\u589e\u5220\u6539\u4e3a\u547d\u4ee4\u578b\u64cd\u4f5c\u3002<\/p>\n
CQRS\u672c\u8d28\u4e0a\u662f\u4e00\u79cd\u8bfb\u5199\u5206\u79bb\u8bbe\u8ba1\u601d\u60f3\uff0c\u8fd9\u79cd\u6846\u67b6\u8bbe\u8ba1\u6a21\u5f0f\u5c06\u547d\u4ee4\u578b\u4e1a\u52a1\u548c\u67e5\u8be2\u578b\u4e1a\u52a1\u5206\u5f00\u5355\u72ec\u5904\u7406\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0cCQRS\u53ef\u4ee5\u9488\u5bf9\u547d\u4ee4\u548c\u67e5\u8be2\u5355\u72ec\u8fdb\u884c\u4e1a\u52a1\u6a21\u578b\u4e0a\u7684\u8bbe\u8ba1\uff0c\u4ece\u800c\u7528\u66f4\u52a0\u9002\u5408\u5404\u81ea\u573a\u666f\u7684\u65b9\u6848\u4e0e\u7ec4\u4ef6\u6765\u63d0\u4f9b\u80fd\u529b\u3002<\/p>\n
\u67e5\u8be2<\/strong><\/div>\n
\u67e5\u8be2\u64cd\u4f5c\u5e76\u4e0d\u4f1a\u4fee\u6539\u6570\u636e\u5e93\u4e2d\u7684\u5185\u5bb9\uff0c\u6240\u4ee5\u67e5\u8be2\u672c\u8eab\u662f\u4e00\u79cd\u5e42\u7b49\u64cd\u4f5c\uff0c\u4ee5\u540c\u4e00\u4e2a\u67e5\u8be2\u6761\u4ef6\u5728\u7cfb\u7edf\u4e0d\u6539\u53d8\u7684\u60c5\u51b5\u4e0b\u53cd\u590d\u6267\u884c\u4f1a\u8fd4\u56de\u76f8\u540c\u7684\u7ed3\u679c\uff0c\u6211\u4eec\u53ef\u4ee5\u9488\u5bf9\u8fd9\u79cd\u7279\u6027\u63d0\u4f9b\u6570\u636e\u7f13\u5b58\u6765\u63d0\u9ad8\u7cfb\u7edf\u6027\u80fd;\u540c\u65f6\u56e0\u4e3a\u4e0d\u5f71\u54cd\u6570\u636e\u5e93\uff0c\u67e5\u8be2\u903b\u8f91\u662f\u4e0d\u4f1a\u4ea7\u751f\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898\u3002\u67e5\u8be2\u5f80\u5f80\u4f1a\u5b58\u5728\u8f83\u9ad8\u7684\u4f7f\u7528\u9891\u7387\u3002<\/p>\n
\u547d\u4ee4\u64cd\u4f5c\u4f1a\u76f4\u63a5\u4fee\u6539\u6570\u636e\u5e93\uff0c\u5e76\u9488\u5bf9\u591a\u4e2a\u9886\u57df\u6a21\u578b\u7684\u60c5\u51b5\u4e0b\u6211\u4eec\u9700\u8981\u589e\u52a0\u6765\u4fdd\u8bc1\u64cd\u4f5c\u7684\u539f\u5b50\u6027\u3002\u800c\u5bf9\u4e8e\u4e00\u4e2a\u547d\u4ee4\u64cd\u4f5c\uff0c\u6211\u4eec\u5f80\u5f80\u662f\u4e0d\u76f4\u63a5\u4f9d\u8d56\u547d\u4ee4\u7684\u8fd4\u56de\u503c\u7684\uff0c\u6240\u4ee5\u901a\u5e38\u53ef\u4ee5\u5f02\u6b65\u6267\u884c\u547d\u4ee4\u64cd\u4f5c\u3002\u5bf9\u4e8e\u4e00\u822c\u7cfb\u7edf\u6765\u8bf4\uff0c\u5f80\u5f80\u547d\u4ee4\u64cd\u4f5c\u7684\u4f7f\u7528\u9891\u6b21\u4f1a\u8f83\u4f4e\u3002<\/p>\n
\u7b80\u5355\u5b9e\u7528<\/strong><\/div>\n
\u7531\u4e8eCQRS\u7684\u672c\u8d28\u662f\u5bf9\u4e8e\u8bfb\u5199\u64cd\u4f5c\u7684\u5206\u79bb\uff0c\u6240\u4ee5\u6bd4\u8f83\u7b80\u5355\u7684CQRS\u7684\u505a\u6cd5\u662f\uff1a<\/p>\n
CQ\u4e24\u7aef\u6570\u636e\u5e93\u8868\u5171\u4eab\uff0cCQ\u4e24\u7aef\u53ea\u662f\u5728\u4e0a\u5c42\u4ee3\u7801\u4e0a\u5206\u79bb\u3002
\n\u8fd9\u79cd\u505a\u6cd5\u5728\u4e0d\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5206\u79bb\u8bbe\u8ba1\u7684\u60c5\u51b5\u4e0b\uff0cCQ\u4e24\u7aef\u5728\u4e0a\u5c42\u4ee3\u7801\u8fdb\u884c\u5206\u79bb\u4e2a\u5b57\u5355\u72ec\u7ef4\u62a4\uff0c\u4f8b\u5982\u547d\u4ee4\u578b\u7684\u90fd\u7528xxxManagerController\u3001xxxManagerService\u6765\u5b9a\u4e49\uff0c\u800c\u67e5\u8be2\u5219\u76f4\u63a5\u7528xxxController\u3001xxxService\u5b9a\u4e49\u3002<\/p>\n
$\"\"$ <\/p>\n
\u56e0\u4e3a\u4f7f\u7528\u540c\u4e00\u4e2a\u6570\u636e\u5e93\uff0c\u6240\u4ee5\u6ca1\u6709CQ\u4e24\u7aef\u7684\u6570\u636e\u4e00\u81f4\u6027\u95ee\u9898\u3002\u4f46\u56e0\u4e3a\u5df2\u7ecf\u5bf9\u4e0a\u5c42\u4ee3\u7801\u8fdb\u884c\u4e86\u62bd\u79bb\uff0c\u6240\u4ee5\u53ef\u4ee5\u6ee1\u8db3\u4e00\u4e9b\u8bbe\u8ba1\u7279\u6027\u5982\uff1a<\/p>\n
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