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\u6587\u4ef6\u4e0e\u7ec4\u4ef6\u9644\u8fd1\u4e00\u8d77\u63d0\u4ea4\uff09\u3002<\/p>\n<\/li>\n<li>\n<p>\u8c28\u614e\u4f7f\u7528\u2014\u2014\u6bcf\u4e2a\u590d\u6742\u7ec4\u4ef6\u4f7f\u7528\u4e00\u6b21\uff0c\u800c\u4e0d\u662f\u6bcf\u4e2a\u5fae\u670d\u52a1\u90fd\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p>\u4e0e\u2026\u2026\u7ed3\u5408\u4f7f\u7528<strong>\u52a8\u6001\u89c6\u56fe<\/strong>\uff08\u987a\u5e8f\u56fe\/\u534f\u4f5c\u56fe\uff09\uff0c\u5f53\u8fd0\u884c\u65f6\u6d41\u7a0b\u6bd4\u9759\u6001\u7ed3\u6784\u66f4\u91cd\u8981\u65f6\u4f7f\u7528\u3002<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3>PlantUML \u793a\u4f8b \u2013 \u8ba4\u8bc1\u7ec4\u4ef6\uff08Big Bank plc \u98ce\u683c\u6269\u5c55\uff09<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u771f\u5b9e\u7684 Level 4 \u793a\u4f8b\uff0c\u805a\u7126\u4e8e<strong>\u5b89\u5168 \/ \u8ba4\u8bc1\u7ec4\u4ef6<\/strong>\u6765\u81ea\u4e4b\u524d API \u5e94\u7528\u7a0b\u5e8f\u7684\u56fe\u8868\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/uml.planttext.com\/plantuml\/png\/fLNRRjD047sFb7-O9sXKKWbKNg8eQjeAsWAYQehwlB77yTBrhZKxJXG14l_07_8bpFhIsha9gM_sd9apbpExU-PP4HUPwVTOiq6uE8NFk4G3f_3tzn-uS372fLOBKja8fWMdQ5b7YhMpeAtN0azlhs6QvwOsztlzdd_KDbSI0vcpBah9PGXC1ROXdwhOhRHTGAACxq2HKTx3ZtuFu5n5ZmjoXOqld7443wbcB057CL9bF3VY5OnJ8hVgs7w5UjJSCwc8Q-9k7xVabj87LVcEGJsZU1GHnk57AXni3g0chpXlLdo8TWZi7l79E0h-zsrBvLHuf4jafOsV8IrrX2FujcLxOPsTl4rv7eM2F-5w13CcKQKoBvNHiURrjVsYZT7YvMpiHs1SvN4C2xH8KaB9UjHgOD1cEgwOdlpAQOZ7t3c3oZPK79grAiCFiZ9TpuQhx4LRHafKX3kcq-Xed8e3UhvkIClgmiUWCzNEV2uLgxdok8-tqkWES-SrErfNJC__BydTPMhwIBIDT_DypOEyoem3EDcYQXSS8hhAvkAsaZDqfNpQHKWa4ObdoECx-PmStlDI9HYFuUZ-ZQCerV5WywAOJ9fISiaIwLoPZI44hBN2qjhyEqPS0M7H7MdMeIevt4OGeHr_92Lh44zhUDqK-Xhkq9IPVQfpOTz_DeT5FfnidubHcDb_1EvOaYRqm1wT5Fd9prt11wE6TRxMWZIvDioDf-1of0koFanbZt1rCPitHhzd7IEGNgGCBjb_lGM9RabdIXAhhko9SIj8v2g-URWVXgvYaEU6KRRBottZVL2etqCRGqZsb7Jkc5rMPzsw96TwOJsyWYMIJcGb0hkNGOI7v6hs_ksxBkEP_CZxzWy0\"\/><\/p>\n<pre class=\"lang-plantuml\"><code data-language=\"plantuml\">@startuml\r\ntitle C4 Level 4 \u2013 \u4ee3\u7801\u56fe\uff1aAPI \u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u8ba4\u8bc1\r\n\r\nskinparam monochrome true\r\nskinparam shadowing false\r\nskinparam class {\r\n  BackgroundColor White\r\n  BorderColor Black\r\n  ArrowColor Black\r\n}\r\n\r\nabstract class AuthenticationProvider {\r\n  + authenticate(credentials): Authentication\r\n}\r\n\r\nclass JwtAuthenticationProvider {\r\n  - tokenProvider: JwtTokenProvider\r\n  - userDetailsService: UserDetailsService\r\n  + authenticate(credentials): Authentication\r\n}\r\n\r\nclass JwtTokenProvider {\r\n  - secretKey: String\r\n  - validityInMilliseconds: long\r\n  + generateToken(userDetails): String\r\n  + validateToken(token): boolean\r\n  + getUsernameFromToken(token): String\r\n}\r\n\r\ninterface UserDetailsService {\r\n  + loadUserByUsername(username): UserDetails\r\n}\r\n\r\nclass DatabaseUserDetailsService {\r\n  - userRepository: UserRepository\r\n  + loadUserByUsername(username): UserDetails\r\n}\r\n\r\nclass UserRepository {\r\n  + findByUsername(username): Optional&lt;User&gt;\r\n}\r\n\r\nclass User {\r\n  - username: String\r\n  - passwordHash: String\r\n  - roles: Set&lt;Role&gt;\r\n}\r\n\r\nclass JwtAuthenticationToken &lt;&lt; (T,orchid) Authentication &gt;&gt; {\r\n  - principal: UserDetails\r\n  - credentials: Object\r\n  - authorities: Collection&lt;GrantedAuthority&gt;\r\n}\r\n\r\n' \u5173\u7cfb\r\nJwtAuthenticationProvider -up-&gt; JwtTokenProvider : \u4f7f\u7528\r\nJwtAuthenticationProvider -up-&gt; UserDetailsService : \u4f7f\u7528\r\nDatabaseUserDetailsService .up.|&gt; UserDetailsService\r\nDatabaseUserDetailsService --&gt; UserRepository : \u4f7f\u7528\r\nUserRepository --&gt; User : \u8fd4\u56de\r\n\r\nJwtAuthenticationToken .up.|&gt; Authentication\r\n\r\nnote right of JwtAuthenticationProvider\r\n  JWT \u65e0\u72b6\u6001\u4f1a\u8bdd\u7684\u4e3b\u8981\u8ba4\u8bc1\u6d41\u7a0b\r\nend note\r\n\r\nnote bottom of JwtTokenProvider\r\n  \u4f7f\u7528 HS512 \u7b7e\u540d\u548c\u9a8c\u8bc1 JWT\r\nend note\r\n\r\n@enduml\r\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u5c0f\u578b\u56fe\u8868\uff1a<\/p>\n<ul>\n<li>\n<p>\u4ec5\u5173\u6ce8\u8ba4\u8bc1\u7684\u5185\u90e8\u5b9e\u73b0<\/p>\n<\/li>\n<li>\n<p>\u5c55\u793a\u5173\u952e\u7c7b\u3001\u63a5\u53e3\u548c\u4f9d\u8d56\u5173\u7cfb<\/p>\n<\/li>\n<li>\n<p>\u7a81\u51fa\u663e\u793a\u8bbe\u8ba1\u6a21\u5f0f\uff08\u63d0\u4f9b\u8005\u3001\u4ed3\u5e93\uff09<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u6ce8\u91ca\u63d0\u4f9b\u4e0a\u4e0b\u6587<\/p>\n<\/li>\n<\/ul>\n<p>\u7c98\u8d34\u5230\u4efb\u610f PlantUML \u6e32\u67d3\u5668\u4e2d\u2014\u2014\u6839\u636e\u4f60\u7684\u9886\u57df\u8fdb\u884c\u81ea\u5b9a\u4e49\uff08\u4f8b\u5982\uff0c\u5c06 JWT \u66ff\u6362\u4e3a OAuth2\uff0c\u6dfb\u52a0 MFA \u7c7b\u7b49\uff09\u3002<\/p>\n<p class=\"\"><strong>\u603b\u7ed3\u63d0\u9192<\/strong>\uff1aLevel 4 \u529f\u80fd\u5f3a\u5927\uff0c\u4f46<strong>\u7f55\u89c1<\/strong>\u3002\u5e94\u6709\u610f\u8bc6\u5730\u4f7f\u7528\uff0c\u4f18\u5148\u9009\u62e9\u81ea\u52a8\u751f\u6210\uff0c\u6c38\u8fdc\u4e0d\u8981\u8ba9\u5b83\u53d8\u6210\u7e41\u7410\u7684\u5de5\u4f5c\u3002C4 \u7684\u5927\u90e8\u5206\u4ef7\u503c\u6765\u81ea Level 1\u20133\u3002\u6109\u5feb\u5730\uff08\u6709\u9009\u62e9\u5730\uff09\u5efa\u6a21\u5427\uff01<\/p>\n<h3>\u8d44\u6e90<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.archimetric.com\/the-ultimate-guide-to-c4-model-visualization-with-visual-paradigms-ai-tools\/\"><strong>\u4f7f\u7528 Visual Paradigm AI \u5de5\u5177\u8fdb\u884c C4 \u6a21\u578b\u53ef\u89c6\u5316\u7684\u7ec8\u6781\u6307\u5357<\/strong><\/a>\uff1a\u672c\u6307\u5357\u89e3\u91ca\u4e86\u5982\u4f55\u5229\u7528 AI \u9a71\u52a8\u7684\u5de5\u5177\uff0c\u81ea\u52a8\u5316\u5e76\u589e\u5f3a C4 \u6a21\u578b\u53ef\u89c6\u5316\uff0c\u4ee5\u52a0\u5feb\u8f6f\u4ef6\u67b6\u6784\u8bbe\u8ba1\u3002<\/li>\n<li><a href=\"https:\/\/www.archimetric.com\/leveraging-visual-paradigms-ai-c4-studio-a-comprehensive-guide-to-streamlined-architectural-documentation\/\"><strong>\u5229\u7528 Visual Paradigm \u7684 AI C4 Studio \u5b9e\u73b0\u9ad8\u6548\u67b6\u6784\u6587\u6863\u5316<\/strong><\/a>\uff1a\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u5982\u4f55\u4f7f\u7528 AI \u589e\u5f3a\u7684 Studio \u521b\u5efa\u6e05\u6670\u3001\u53ef\u6269\u5c55\u4e14\u53ef\u7ef4\u62a4\u7684\u8f6f\u4ef6\u67b6\u6784\u6587\u6863\u3002<\/li>\n<li><a href=\"https:\/\/blog.visual-paradigm.com\/the-ultimate-guide-to-c4-plantuml-studio-revolutionizing-software-architecture-design\/\"><strong>C4-PlantUML Studio\u7ec8\u6781\u6307\u5357\uff1a\u9769\u65b0\u8f6f\u4ef6\u67b6\u6784\u8bbe\u8ba1<\/strong><\/a>: \u672c\u8d44\u6e90\u63a2\u8ba8\u5c06AI\u9a71\u52a8\u7684\u81ea\u52a8\u5316\u3001C4\u6a21\u578b\u7684\u6e05\u6670\u6027\u4ee5\u53caPlantUML\u7684\u7075\u6d3b\u6027\u6574\u5408\u4e3a\u4e00\u4e2a\u5f3a\u5927\u5de5\u5177\u7684\u53ef\u80fd\u6027\u3002<\/li>\n<li><a href=\"https:\/\/www.cybermedian.com\/%F0%9F%A7%A0-a-comprehensive-guide-to-visual-paradigms-ai-powered-c4-plantuml-studio\/\"><strong>Visual Paradigm AI\u9a71\u52a8\u7684C4 PlantUML Studio\u5168\u9762\u6307\u5357<\/strong><\/a>: \u672c\u6307\u5357\u63cf\u8ff0\u4e86\u4e00\u6b3e2025\u5e74\u5e95\u53d1\u5e03\u7684\u4e13\u7528\u5de5\u5177\uff0c\u53ef\u5c06\u81ea\u7136\u8bed\u8a00\u63d0\u793a\u8f6c\u6362\u4e3a\u5206\u5c42\u7684C4\u56fe\u793a\u3002<\/li>\n<li><a href=\"https:\/\/www.visual-paradigm.com\/features\/c4-plantuml-studio\/\"><strong>C4-PlantUML Studio | AI\u9a71\u52a8\u7684C4\u56fe\u793a\u751f\u6210\u5668<\/strong><\/a>: \u672c\u529f\u80fd\u6982\u89c8\u7a81\u51fa\u5c55\u793a\u4e86\u4e00\u6b3eAI\u9a71\u52a8\u7684\u5de5\u5177\uff0c\u53ef\u4ece\u7b80\u5355\u7684\u6587\u672c\u63cf\u8ff0\u751f\u6210C4\u8f6f\u4ef6\u67b6\u6784\u56fe\u3002<\/li>\n<li><a href=\"https:\/\/www.archimetric.com\/comprehensive-tutorial-generating-and-modifying-c4-component-diagrams-with-visual-paradigm-ai-chatbot\/\"><strong>\u4f7f\u7528Visual Paradigm AI\u804a\u5929\u673a\u5668\u4eba\u751f\u6210\u4e0e\u4fee\u6539C4\u7ec4\u4ef6\u56fe<\/strong><\/a>: \u672c\u6559\u7a0b\u6f14\u793a\u5982\u4f55\u4f7f\u7528AI\u9a71\u52a8\u7684\u804a\u5929\u673a\u5668\u4eba\uff0c\u8fed\u4ee3\u5730\u521b\u5efa\u5e76\u4f18\u5316\u590d\u6742\u7cfb\u7edf\u7684\u7ec4\u4ef6\u7ea7\u67b6\u6784\u3002<\/li>\n<li><a href=\"https:\/\/ai.visual-paradigm.com\/tool\/ai-powered-c4-plantuml-studio\/about-the-diagrams\/\"><strong>AI\u9a71\u52a8\u7684C4\u56fe\u793a\u751f\u6210\u5668\uff1a\u6838\u5fc3\u5c42\u7ea7\u4e0e\u652f\u6301\u89c6\u56fe<\/strong><\/a>: \u672c\u9875\u9762\u89e3\u91ca\u4e86AI\u751f\u6210\u5668\u5982\u4f55\u652f\u6301C4\u6a21\u578b\u7684\u56db\u4e2a\u6838\u5fc3\u5c42\u7ea7\u2014\u2014\u4e0a\u4e0b\u6587\u3001\u5bb9\u5668\u3001\u7ec4\u4ef6\u548c\u90e8\u7f72\uff0c\u4ee5\u63d0\u4f9b\u5168\u9762\u7684\u6587\u6863\u652f\u6301\u3002<\/li>\n<li><a href=\"https:\/\/updates.visual-paradigm.com\/releases\/ai-diagram-generator-complete-c4-model\/\"><strong>AI\u56fe\u793a\u751f\u6210\u5668\uff1a\u5b8c\u6574C4\u6a21\u578b\u652f\u6301\u7248\u672c\u53d1\u5e03<\/strong><\/a>: \u672c\u6b21\u66f4\u65b0\u8be6\u7ec6\u4ecb\u7ecd\u4e86AI\u529f\u80fd\u7684\u96c6\u6210\uff0c\u7528\u4e8e\u81ea\u52a8\u751f\u6210\u5206\u5c42\u7684C4\u6a21\u578b\u56fe\u793a\u3002<\/li>\n<li><a href=\"https:\/\/www.ez-knowledge.com\/beyond-the-code-how-ai-automates-c4-model-diagrams-for-devops-and-cloud-teams\/\"><strong>C4\u6a21\u578bAI\u751f\u6210\u5668\uff1a\u81ea\u52a8\u5316\u5b8c\u6574\u5efa\u6a21\u751f\u547d\u5468\u671f<\/strong><\/a>: 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