{"id":788,"date":"2025-07-31T23:29:50","date_gmt":"2025-07-31T15:29:50","guid":{"rendered":"http:\/\/www.cmd137blog.top\/?p=788"},"modified":"2025-08-03T21:09:12","modified_gmt":"2025-08-03T13:09:12","slug":"%e5%be%ae%e6%9c%8d%e5%8a%a1-%e9%bb%91%e9%a9%ac%e5%95%86%e5%9f%8e%e7%ac%94%e8%ae%b0","status":"publish","type":"post","link":"http:\/\/www.cmd137blog.top\/?p=788","title":{"rendered":"\u5fae\u670d\u52a1-\u9ed1\u9a6c\u5546\u57ce\u7b14\u8bb0"},"content":{"rendered":"\n

\u642d\u914d\u8bfe\u7a0b\u8bf4\u660e – \u98de\u4e66\u4e91\u6587\u6863<\/a><\/a>\u98df\u7528\u3002<\/p>\n\n\n\n

0 \u57fa\u672c\u6982\u5ff5<\/h1>\n\n\n\n

0.1 \u5bf9\u6bd4\u5355\u4f53\u67b6\u6784<\/h2>\n\n\n\n

\u4e0e\u5355\u4f53\u67b6\u6784\u5bf9\u5e94\u7684\u662f\u5fae\u670d\u52a1\u67b6\u6784\u3002\u4ee5\u4e0b\u662f\u4e24\u8005\u7684\u5bf9\u6bd4\uff1a<\/p>\n\n\n\n

\u5355\u4f53\u67b6\u6784<\/h3>\n\n\n\n
    \n
  • \u4f18\u70b9\n
      \n
    • \u5f00\u53d1\u7b80\u5355<\/strong><\/li>\n\n\n\n
    • \u90e8\u7f72\u65b9\u4fbf<\/strong><\/li>\n\n\n\n
    • \u6d4b\u8bd5\u5bb9\u6613<\/strong><\/li>\n<\/ul>\n<\/li>\n\n\n\n
    • \u7f3a\u70b9\n
        \n
      • \u53ef\u7ef4\u62a4\u6027\u5dee<\/strong><\/li>\n\n\n\n
      • \u6269\u5c55\u6027\u53d7\u9650<\/strong><\/li>\n\n\n\n
      • \u6280\u672f\u6808\u53d7\u9650<\/strong><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

        \u5fae\u670d\u52a1\u67b6\u6784<\/h3>\n\n\n\n
          \n
        • \u4f18\u70b9\n
            \n
          • \u9ad8\u53ef\u6269\u5c55\u6027<\/strong>\uff1a\u6bcf\u4e2a\u5fae\u670d\u52a1\u90fd\u53ef\u4ee5\u72ec\u7acb\u8fdb\u884c\u6269\u5c55\uff0c\u53ef\u4ee5\u6839\u636e\u4e0d\u540c\u670d\u52a1\u7684\u8d1f\u8f7d\u60c5\u51b5\uff0c\u7075\u6d3b\u5730\u5206\u914d\u8d44\u6e90\uff0c\u63d0\u9ad8\u8d44\u6e90\u5229\u7528\u7387\u3002<\/li>\n\n\n\n
          • \u53ef\u7ef4\u62a4\u6027\u597d<\/strong>\uff1a\u5fae\u670d\u52a1\u5c06\u4e00\u4e2a\u5927\u578b\u5e94\u7528\u62c6\u5206\u6210\u591a\u4e2a\u5c0f\u578b\u7684\u3001\u72ec\u7acb\u7684\u670d\u52a1\uff0c\u6bcf\u4e2a\u670d\u52a1\u7684\u4ee3\u7801\u91cf\u76f8\u5bf9\u8f83\u5c11\uff0c\u7ed3\u6784\u76f8\u5bf9\u7b80\u5355\uff0c\u7ef4\u62a4\u96be\u5ea6\u964d\u4f4e\u3002\u5f00\u53d1\u4eba\u5458\u53ef\u4ee5\u4e13\u6ce8\u4e8e\u81ea\u5df1\u8d1f\u8d23\u7684\u670d\u52a1\uff0c\u63d0\u9ad8\u5f00\u53d1\u6548\u7387\u3002<\/li>\n\n\n\n
          • \u6280\u672f\u591a\u6837\u6027<\/strong>\uff1a\u4e0d\u540c\u7684\u5fae\u670d\u52a1\u53ef\u4ee5\u6839\u636e\u81ea\u8eab\u7684\u9700\u6c42\u9009\u62e9\u6700\u5408\u9002\u7684\u6280\u672f\u6808\uff0c\u63d0\u9ad8\u4e86\u6280\u672f\u9009\u578b\u7684\u7075\u6d3b\u6027\u3002\u4f8b\u5982\uff0c\u5bf9\u4e8e\u6570\u636e\u5904\u7406\u5bc6\u96c6\u578b\u7684\u670d\u52a1\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528 Python\uff1b\u5bf9\u4e8e\u9ad8\u5e76\u53d1\u7684\u670d\u52a1\uff0c\u53ef\u4ee5\u9009\u62e9\u4f7f\u7528 Go\u3002<\/li>\n\n\n\n
          • \u5bb9\u9519\u6027\u5f3a<\/strong>\uff1a\u5f53\u67d0\u4e2a\u5fae\u670d\u52a1\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4e0d\u4f1a\u5f71\u54cd\u5176\u4ed6\u5fae\u670d\u52a1\u7684\u6b63\u5e38\u8fd0\u884c\uff0c\u63d0\u9ad8\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u5bb9\u9519\u80fd\u529b\u3002\u901a\u8fc7\u7194\u65ad\u3001\u9650\u6d41\u7b49\u673a\u5236\uff0c\u53ef\u4ee5\u8fdb\u4e00\u6b65\u589e\u5f3a\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
          • \u7f3a\u70b9\n
              \n
            • \u8fd0\u7ef4\u590d\u6742\u5ea6\u9ad8<\/strong>\uff1a\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u5305\u542b\u591a\u4e2a\u72ec\u7acb\u7684\u670d\u52a1\uff0c\u9700\u8981\u5bf9\u6bcf\u4e2a\u670d\u52a1\u8fdb\u884c\u72ec\u7acb\u7684\u90e8\u7f72\u3001\u76d1\u63a7\u548c\u7ef4\u62a4\uff0c\u589e\u52a0\u4e86\u8fd0\u7ef4\u7684\u590d\u6742\u5ea6\u548c\u6210\u672c\u3002<\/li>\n\n\n\n
            • \u670d\u52a1\u95f4\u901a\u4fe1\u590d\u6742<\/strong>\uff1a\u5fae\u670d\u52a1\u4e4b\u95f4\u9700\u8981\u901a\u8fc7\u7f51\u7edc\u8fdb\u884c\u901a\u4fe1\uff0c\u589e\u52a0\u4e86\u901a\u4fe1\u7684\u5ef6\u8fdf\u548c\u590d\u6742\u6027\u3002\u540c\u65f6\uff0c\u8fd8\u9700\u8981\u5904\u7406\u670d\u52a1\u95f4\u7684\u8c03\u7528\u5173\u7cfb\u3001\u6570\u636e\u4e00\u81f4\u6027\u7b49\u95ee\u9898\u3002<\/li>\n\n\n\n
            • \u5206\u5e03\u5f0f\u7cfb\u7edf\u95ee\u9898<\/strong>\uff1a\u5fae\u670d\u52a1\u67b6\u6784\u662f\u4e00\u79cd\u5206\u5e03\u5f0f\u7cfb\u7edf\uff0c\u4f1a\u9762\u4e34\u5206\u5e03\u5f0f\u7cfb\u7edf\u7684\u5404\u79cd\u95ee\u9898\uff0c\u5982\u7f51\u7edc\u5206\u533a\u3001\u6570\u636e\u4e00\u81f4\u6027\u3001\u4e8b\u52a1\u5904\u7406\u7b49\uff0c\u589e\u52a0\u4e86\u7cfb\u7edf\u7684\u5f00\u53d1\u548c\u7ef4\u62a4\u96be\u5ea6\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

              0.2 springcloud<\/h2>\n\n\n\n

              \u96c6\u6210\u4e86\u5404\u79cd\u5fae\u670d\u52a1\u529f\u80fd\u7ec4\u4ef6\u3001\u5e76\u57fa\u4e8eSpringboot\u5b9e\u73b0\u7ec4\u4ef6\u7684\u81ea\u52a8\u88c5\u914d\u7684\u5fae\u670d\u52a1\u6846\u67b6\u3002\u5236\u5b9a\u4e86\u4e00\u7cfb\u5217\u7ec4\u4ef6\u6807\u51c6\u3002<\/p>\n\n\n\n

              \u4f9d\u8d56\u7ba1\u7406\uff1a<\/p>\n\n\n\n

              Spring Cloud BOM \u662f\u5b98\u65b9\u63d0\u4f9b\u7684\u4f9d\u8d56\u7248\u672c\u7ba1\u7406\u6e05\u5355\uff0c\u9884\u5148\u5b9a\u4e49\u4e86\u4e00\u5957\u517c\u5bb9\u7684\u7ec4\u4ef6\u7248\u672c\u7ec4\u5408\u3002\u5728 Maven \u7684 dependencyManagement \u4e2d\u5f15\u5165 Spring Cloud BOM\u3002\u5f15\u5165\u540e\uff0c\u5f00\u53d1\u8005\u6dfb\u52a0\u5177\u4f53\u7ec4\u4ef6\u4f9d\u8d56\u65f6\u65e0\u9700\u6307\u5b9a\u7248\u672c\uff0c\u7531 BOM \u81ea\u52a8\u5339\u914d\u517c\u5bb9\u7248\u672c\uff0c\u7b80\u5316\u914d\u7f6e\u5e76\u907f\u514d\u7248\u672c\u51b2\u7a81\uff0c\u662f\u63a8\u8350\u7684\u7ba1\u7406\u65b9\u5f0f\u3002<\/p>\n\n\n\n

              \u4e00\u3001\u5fae\u670d\u52a1\uff1a<\/h1>\n\n\n\n

              \u9ed1\u9a6c\u5546\u57ce\u67b6\u6784\uff1a<\/p>\n\n\n\n

                \n
              • \u7528\u6237\u6a21\u5757<\/li>\n\n\n\n
              • \u5546\u54c1\u6a21\u5757<\/li>\n\n\n\n
              • \u8d2d\u7269\u8f66\u6a21\u5757<\/li>\n\n\n\n
              • \u8ba2\u5355\u6a21\u5757<\/li>\n\n\n\n
              • \u652f\u4ed8\u6a21\u5757<\/li>\n<\/ul>\n\n\n\n

                1.\u670d\u52a1\u62c6\u5206\u539f\u5219\uff1a<\/h1>\n\n\n\n
                  \n
                • \u4ece\u62c6\u5206\u76ee\u6807\u89d2\u5ea6\uff1a\n
                    \n
                  • \u9ad8\u5185\u805a<\/strong>\uff1a\u6bcf\u4e2a\u5fae\u670d\u52a1\u7684\u804c\u8d23\u8981\u5c3d\u91cf\u5355\u4e00\uff0c\u5305\u542b\u7684\u4e1a\u52a1\u76f8\u4e92\u5173\u8054\u5ea6\u9ad8\u3001\u5b8c\u6574\u5ea6\u9ad8\u3002<\/li>\n\n\n\n
                  • \u4f4e<\/strong>\u8026\u5408<\/strong>\uff1a\u6bcf\u4e2a\u5fae\u670d\u52a1\u7684\u529f\u80fd\u8981\u76f8\u5bf9\u72ec\u7acb\uff0c\u5c3d\u91cf\u51cf\u5c11\u5bf9\u5176\u5b83\u5fae\u670d\u52a1\u7684\u4f9d\u8d56\uff0c\u6216\u8005\u4f9d\u8d56\u63a5\u53e3\u7684\u7a33\u5b9a\u6027\u8981\u5f3a\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n
                  • \u4ece\u62c6\u5206\u65b9\u5f0f\uff1a\n
                      \n
                    • \u7eb5\u5411<\/strong>\u62c6\u5206\uff1a\u6309\u7167\u4e1a\u52a1\u6a21\u5757<\/li>\n\n\n\n
                    • \u6a2a\u5411<\/strong>\u62c6\u5206\uff1a\u62bd\u53d6\u516c\u5171\u670d\u52a1\uff0c\u63d0\u9ad8\u590d\u7528\u6027<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n

                      2.\u62c6\u5206\u670d\u52a1\uff1a<\/h1>\n\n\n\n

                      \u4e24\u79cd\u5de5\u7a0b\u7ed3\u6784\uff1a<\/p>\n\n\n\n

                        \n
                      • \u72ec\u7acbproject\uff1a\u6bcf\u4e2a\u4e1a\u52a1\u6a21\u5757\u5c31\u662f\u4e00\u4e2a\u5355\u72ec\u7684projext<\/li>\n\n\n\n
                      • maven\u805a\u5408\uff1a\u6574\u4e2a\u9879\u76ee\u8fd8\u662f\u4e00\u4e2aproject\uff0c\u800c\u6bcf\u4e2a\u4e1a\u52a1\u6a21\u5757\u662f\u4e00\u4e2aModule\u3002\u6bcf\u4e00\u4e2amodule\u5c31\u662f\u4e00\u4e2a\u5fae\u670d\u52a1\u3002<\/li>\n<\/ul>\n\n\n\n

                        \u672c\u9879\u76ee\u91c7\u7528\u7b2c\u4e8c\u79cd\u65b9\u5f0f\u3002<\/p>\n\n\n\n

                        2.1 \u62c6\u5206\u5546\u54c1\u670d\u52a1\u548c\u8d2d\u7269\u8f66\u670d\u52a1\uff1a<\/h2>\n\n\n\n

                        \u521b\u5efa\u4e00\u4e2amodule\uff0c\u6309\u9700\u62f7\u8d1dpom\u4f9d\u8d56\u914d\u7f6e\u6587\u4ef6\u3001\u4e09\u4e2aapplication\u914d\u7f6e\u6587\u4ef6\u3001domain\u3001mapper\u3001service\u3001controller\uff0c\u5e76\u4e14\u4fee\u6539\u9700\u8981\u5bf9\u5e94\u4f4ditem-server\u7684\u90e8\u5206\u3002\uff08\u7eaf\u4f53\u529b\u6d3b…\uff09<\/p>\n\n\n\n

                        2.2 \u8fdc\u7a0b\u8c03\u7528\uff1a<\/h2>\n\n\n\n

                        \u5728\u62c6\u5206\u7684\u65f6\u5019\uff0c\u6211\u4eec\u53d1\u73b0\u4e00\u4e2a\u95ee\u9898\uff1a\u5c31\u662f\u8d2d\u7269\u8f66\u4e1a\u52a1\u4e2d\u9700\u8981\u67e5\u8be2\u5546\u54c1\u4fe1\u606f\uff0c\u4f46\u5546\u54c1\u4fe1\u606f\u67e5\u8be2\u7684\u903b\u8f91\u5168\u90e8\u8fc1\u79fb\u5230\u4e86item-service<\/code>\u670d\u52a1\uff0c\u5bfc\u81f4\u6211\u4eec\u65e0\u6cd5\u67e5\u8be2\u3002<\/p>\n\n\n\n

                        \u6700\u7ec8\u7ed3\u679c\u5c31\u662f\u67e5\u8be2\u5230\u7684\u8d2d\u7269\u8f66\u6570\u636e\u4e0d\u5b8c\u6574\uff0c\u56e0\u6b64\u8981\u60f3\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u5c31\u5fc5\u987b\u6539\u9020\u5176\u4e2d\u7684\u4ee3\u7801\uff0c\u628a\u539f\u672c\u672c\u5730\u65b9\u6cd5\u8c03\u7528\uff0c\u6539\u9020\u6210\u8de8\u5fae\u670d\u52a1\u7684\u8fdc\u7a0b\u8c03\u7528\uff08RPC\uff0c\u5373R<\/strong>emote P<\/strong>roduce C<\/strong>all\uff09\u3002<\/p>\n\n\n\n

                        Spring\u7684RestTemplate\u5de5\u5177\u53ef\u4ee5\u53d1\u9001http\u8bf7\u6c42\u3002
                        \u4f8b\uff1a
                        <\/p>\n\n\n\n

                        \/\/ 2.1.\u5229\u7528RestTemplate\u53d1\u8d77http\u8bf7\u6c42\uff0c\u5f97\u5230http\u7684\u54cd\u5e94\n    ResponseEntity<List<ItemDTO>> response = restTemplate.exchange(\n            \"http:\/\/localhost:8081\/items?ids={ids}\",\n            HttpMethod.GET,\n            null,\n            new ParameterizedTypeReference<List<ItemDTO>>() {\n            },\n            Map.of(\"ids\", CollUtil.join(itemIds, \",\"))\n    );\n    \/\/ 2.2.\u89e3\u6790\u54cd\u5e94\n    if(!response.getStatusCode().is2xxSuccessful()){\n        \/\/ \u67e5\u8be2\u5931\u8d25\uff0c\u76f4\u63a5\u7ed3\u675f\n        return;\n    }\n    List<ItemDTO> items = response.getBody();<\/code><\/pre>\n\n\n\n
                        \u4f46\u662f\u8fd9\u79cd\u65b9\u5f0f\u5bf9\u4e8e\u5fae\u670d\u52a1\u5b58\u5728\u4ee5\u4e0b\u95ee\u9898\uff1a
                        <\/p>\n\n\n\n
                          \n
                        1. \u670d\u52a1\u5730\u5740\u53d1\u73b0\u95ee\u9898<\/strong>\uff1acart-service \u5982\u4f55\u52a8\u6001\u83b7\u53d6 item-service \u6240\u6709\u5b9e\u4f8b\u7684\u7f51\u7edc\u5730\u5740\uff08IP \/ \u7aef\u53e3\uff09<\/li>\n\n\n\n
                        2. \u670d\u52a1\u9009\u62e9\u95ee\u9898<\/strong>\uff1a\u5728\u591a\u4e2a item-service \u5b9e\u4f8b\u4e2d\uff0ccart-service \u5e94\u5982\u4f55\u9009\u62e9\u5177\u4f53\u8c03\u7528\u54ea\u4e2a\u5b9e\u4f8b<\/li>\n\n\n\n
                        3. \u670d\u52a1\u5065\u5eb7\u68c0\u6d4b\u4e0e\u6545\u969c\u5904\u7406\u95ee\u9898<\/strong>\uff1a\u5982\u4f55\u611f\u77e5 item-service \u5b9e\u4f8b\u7684\u5b95\u673a\u72b6\u6001\u5e76\u907f\u514d\u8c03\u7528\u6545\u969c\u5b9e\u4f8b<\/li>\n\n\n\n
                        4. \u670d\u52a1\u52a8\u6001\u6269\u7f29\u5bb9\u611f\u77e5\u95ee\u9898<\/strong>\uff1a\u5982\u4f55\u81ea\u52a8\u53d1\u73b0\u65b0\u90e8\u7f72\u7684 item-service \u5b9e\u4f8b\u6216\u79fb\u9664\u5df2\u4e0b\u7ebf\u7684\u5b9e\u4f8b<\/li>\n<\/ol>\n\n\n\n
                          \u56e0\u6b64\uff0c\u5b9e\u9645\u4e0d\u4f7f\u7528RestTemplate\uff0c\u800c\u662f\u4f7f\u7528OpenFeign \u8fd9\u79cd HTTP \u5ba2\u6237\u7aef<\/strong>\u914d\u5408\u6ce8\u518c\u4e2d\u5fc3\u4f7f\u7528\u3002<\/p>\n\n\n\n
                          3 \u670d\u52a1\u6cbb\u7406\uff1a<\/h1>\n\n\n\n
                                  \u670d\u52a1\u6cbb\u7406\u662f\u5728\u5206\u5e03\u5f0f\u6216\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u5bf9\u670d\u52a1\u7684\u5168\u751f\u547d\u5468\u671f\uff08\u4ece\u521b\u5efa\u3001\u8fd0\u884c\u5230\u7ef4\u62a4\uff09\u8fdb\u884c\u7ba1\u7406\u548c\u8c03\u63a7\u7684\u673a\u5236\u3002\u6838\u5fc3\u662f\u901a\u8fc7\u4e00\u7cfb\u5217\u6280\u672f\uff08\u5982\u670d\u52a1\u6ce8\u518c\u53d1\u73b0\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u76d1\u63a7\u8ffd\u8e2a\u7b49\uff09\u89e3\u51b3\u670d\u52a1\u95f4\u4ea4\u4e92\u7684\u590d\u6742\u6027\uff0c\u786e\u4fdd\u670d\u52a1\u7a33\u5b9a\u3001\u9ad8\u6548\u3001\u5b89\u5168\u5730\u8fd0\u884c\uff0c\u6bd4\u5982\u907f\u514d\u67d0\u4e00\u670d\u52a1\u8fc7\u8f7d\uff0c\u6216\u5728\u6545\u969c\u65f6\u5feb\u901f\u9694\u79bb\u5f71\u54cd\u3002<\/p>\n\n\n\n
                          3.1 \u6ce8\u518c\u4e2d\u5fc3\uff1a<\/h2>\n\n\n\n
                          \u5728\u5fae\u670d\u52a1\u8fdc\u7a0b\u8c03\u7528\u7684\u8fc7\u7a0b\u4e2d\uff0c\u5305\u62ec\u4e24\u4e2a\u89d2\u8272\uff1a<\/p>\n\n\n\n
                            \n
                          • \u670d\u52a1\u63d0\u4f9b\u8005\uff1a\u63d0\u4f9b\u63a5\u53e3\u4f9b\u5176\u5b83\u5fae\u670d\u52a1\u8bbf\u95ee\uff0c\u6bd4\u5982item-service<\/code><\/li>\n\n\n\n
                          • \u670d\u52a1\u6d88\u8d39\u8005\uff1a\u8c03\u7528\u5176\u5b83\u5fae\u670d\u52a1\u63d0\u4f9b\u7684\u63a5\u53e3\uff0c\u6bd4\u5982cart-service<\/code><\/li>\n<\/ul>\n\n\n\n
                            \u5728\u5927\u578b\u5fae\u670d\u52a1\u9879\u76ee\u4e2d\uff0c\u670d\u52a1\u63d0\u4f9b\u8005\u7684\u6570\u91cf\u4f1a\u975e\u5e38\u591a\uff0c\u4e3a\u4e86\u7ba1\u7406\u8fd9\u4e9b\u670d\u52a1\u5c31\u5f15\u5165\u4e86\u6ce8\u518c\u4e2d\u5fc3<\/strong>\u7684\u6982\u5ff5\u3002\u6ce8\u518c\u4e2d\u5fc3\u3001\u670d\u52a1\u63d0\u4f9b\u8005\u3001\u670d\u52a1\u6d88\u8d39\u8005\u4e09\u8005\u95f4\u5173\u7cfb\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                            \"\"<\/div><\/figure>\n\n\n\n
                            3.2 Nacos\uff1a<\/h2>\n\n\n\n
                            Nacos\uff1aAlibaba\u516c\u53f8\u51fa\u54c1\uff0c\u76ee\u524d\u88ab\u96c6\u6210\u5728SpringCloudAlibaba\u4e2d\uff0c\u4e00\u822c\u7528\u4e8eJava\u5e94\u7528<\/p>\n\n\n\n
                            \u901a\u8fc7docker\u4f7f\u7528\u8be5\u7ec4\u4ef6\uff0c\u6ce8\u610f\u8981\u548cmysql\u5728\u540c\u4e00\u7f51\u7edc\u5185\u3002<\/p>\n\n\n\n
                            3.3 \u670d\u52a1\u6ce8\u518c\uff1a<\/h2>\n\n\n\n
                            \u5728item-service<\/code>\u7684pom.xml<\/code>\u4e2d\u6dfb\u52a0\u4f9d\u8d56\uff1a<\/p>\n\n\n\n
                            <!--nacos \u670d\u52a1\u6ce8\u518c\u53d1\u73b0-->\n<dependency>\n    <groupId>com.alibaba.cloud<\/groupId>\n    <artifactId>spring-cloud-starter-alibaba-nacos-discovery<\/artifactId>\n<\/dependency><\/code><\/pre>\n\n\n\n
                            \u5728item-service<\/code>\u7684application.yml<\/code>\u4e2d\u6dfb\u52a0nacos\u5730\u5740\u914d\u7f6e\uff1a<\/p>\n\n\n\n
                            spring:\n  application:\n    name: item-service # \u670d\u52a1\u540d\u79f0\n  cloud:\n    nacos:\n      server-addr: 192.168.232.128:8848 # nacos\u5730\u5740<\/code><\/pre>\n\n\n\n
                            \u539f\u7406\uff1a\u5fae\u670d\u52a1\u542f\u52a8\u65f6\uff0c\u901a\u8fc7\u5ba2\u6237\u7aef\u5411\u6ce8\u518c\u4e2d\u5fc3\uff08\u5982 Nacos\uff09\u4e3b\u52a8\u53d1\u9001\u5305\u542b\u670d\u52a1\u540d\u3001IP\u3001\u7aef\u53e3\u7b49\u4fe1\u606f\u7684\u6ce8\u518c\u8bf7\u6c42\uff0c\u6ce8\u518c\u4e2d\u5fc3\u5c06\u8fd9\u4e9b\u4fe1\u606f\u5b58\u5165\u6ce8\u518c\u8868\u5f62\u6210 \u201c\u670d\u52a1\u76ee\u5f55\u201d\uff1b\u968f\u540e\u670d\u52a1\u5b9a\u671f\u5411\u6ce8\u518c\u4e2d\u5fc3\u53d1\u9001\u5fc3\u8df3\u8bf7\u6c42\u4ee5\u7ef4\u6301\u5b58\u6d3b\u72b6\u6001\uff0c\u82e5\u6ce8\u518c\u4e2d\u5fc3\u672a\u5728\u89c4\u5b9a\u65f6\u95f4\u5185\u6536\u5230\u5fc3\u8df3\uff0c\u4f1a\u5c06\u8be5\u670d\u52a1\u5b9e\u4f8b\u6807\u8bb0\u4e3a\u4e0d\u53ef\u7528\u6216\u79fb\u9664\uff0c\u786e\u4fdd\u6ce8\u518c\u8868\u5b9e\u65f6\u53cd\u6620\u670d\u52a1\u5065\u5eb7\u72b6\u6001\uff0c\u4ece\u800c\u4e3a\u5176\u4ed6\u670d\u52a1\u7684\u53d1\u73b0\u4e0e\u8c03\u7528\u63d0\u4f9b\u53ef\u9760\u7684\u57fa\u7840\u4fe1\u606f\u3002<\/p>\n\n\n\n
                            3.4.\u670d\u52a1\u53d1\u73b0<\/h2>\n\n\n\n
                            \u670d\u52a1\u7684\u6d88\u8d39\u8005\u8981\u53bbnacos\u8ba2\u9605\u670d\u52a1\uff0c\u8fd9\u4e2a\u8fc7\u7a0b\u5c31\u662f\u670d\u52a1\u53d1\u73b0\uff0c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                              \n
                            • \u5f15\u5165\u4f9d\u8d56<\/li>\n\n\n\n
                            • \u914d\u7f6eNacos\u5730\u5740<\/li>\n\n\n\n
                            • \u53d1\u73b0\u5e76\u8c03\u7528\u670d\u52a1<\/li>\n<\/ul>\n\n\n\n
                              \u793a\u4f8b\uff1a<\/p>\n\n\n\n
                              \/\/ 2.\u67e5\u8be2\u5546\u54c1
                              \/\/2.1\u6839\u636e\u670d\u52a1\u540d\u79f0\u83b7\u53d6\u670d\u52a1\u7684\u5b9e\u4f8b\u5217\u8868
                              List<ServiceInstance> instances = discoveryClient.getInstances(\"item-service\");
                              if (CollUtils.isEmpty<\/em>(instances)){
                                  return;
                              }
                              \/\/2.2\u624b\u5199\u8d1f\u8f7d\u5747\u8861\uff0c\u6311\u51fa\u4e00\u4e2a\u5b9e\u4f8b
                              int index = RandomUtil.randomInt<\/em>(instances.size());
                              \/\/log.info(\"\u4f7f\u7528\u7b2c{}\u4e2a\u5b9e\u4f8b\", index);
                              ServiceInstance itemService = instances.get(index);

                              \/\/ 2.3.\u5229\u7528RestTemplate\u53d1\u8d77http\u8bf7\u6c42\uff0c\u5f97\u5230http\u7684\u54cd\u5e94
                              ResponseEntity<List<ItemDTO>> response = restTemplate.exchange(
                                      itemService.getUri()+\"\/items?ids={ids}\",
                                      HttpMethod.GET<\/em>,
                                      null,
                                      new ParameterizedTypeReference<List<ItemDTO>>() {
                                      },
                                      Map.of<\/em>(\"ids\", CollUtil.join<\/em>(itemIds, \",\"))
                              );
                              \/\/ 2.4.\u89e3\u6790\u54cd\u5e94
                              if(!response.getStatusCode().is2xxSuccessful()){
                                  \/\/ \u67e5\u8be2\u5931\u8d25\uff0c\u76f4\u63a5\u7ed3\u675f
                                  return;
                              }
                              List<ItemDTO> items = response.getBody();<\/code><\/pre>\n\n\n\n
                              4 OpenFeign<\/h1>\n\n\n\n
                              OpenFeign \u662f\u5bf9 HTTP \u5ba2\u6237\u7aef\u7684\u5c01\u88c5\uff0c\u901a\u8fc7\u58f0\u660e\u5f0f\u7f16\u7a0b<\/strong>\u7684\u65b9\u5f0f\uff0c\u5c4f\u853d\u4e86\u5e95\u5c42\u670d\u52a1\u8c03\u7528\u7684\u7ec6\u8282\uff08\u5982 URL \u62fc\u63a5\u3001\u53c2\u6570\u5904\u7406\u3001\u8d1f\u8f7d\u5747\u8861\u7b49\uff09\uff0c\u8ba9\u5f00\u53d1\u8005\u50cf\u8c03\u7528\u672c\u5730\u65b9\u6cd5\u4e00\u6837\u8c03\u7528\u8fdc\u7a0b\u670d\u52a1\uff0c\u5927\u5e45\u7b80\u5316\u4e86\u5fae\u670d\u52a1\u95f4\u7684\u901a\u4fe1\u4ee3\u7801\uff0c\u63d0\u9ad8\u4e86\u5f00\u53d1\u6548\u7387\u3002<\/p>\n\n\n\n
                              4.1 \u5feb\u901f\u5165\u95e8\uff1a<\/h2>\n\n\n\n
                              4.1.1\u4f9d\u8d56\uff1a<\/h3>\n\n\n\n
                                <!--openFeign-->\n  <dependency>\n      <groupId>org.springframework.cloud<\/groupId>\n      <artifactId>spring-cloud-starter-openfeign<\/artifactId>\n  <\/dependency>\n  <!--\u8d1f\u8f7d\u5747\u8861\u5668-->\n  <dependency>\n      <groupId>org.springframework.cloud<\/groupId>\n      <artifactId>spring-cloud-starter-loadbalancer<\/artifactId>\n  <\/dependency><\/code><\/pre>\n\n\n\n
                              \u5728\u542f\u52a8\u7c7b\u4e0a\u52a0\u6ce8\u89e3\u542f\u52a8\uff1a<\/h3>\n\n\n\n
                              @EnableFeignClients<\/p>\n\n\n\n
                              4.1.2 \u7f16\u5199OpenFeign\u5ba2\u6237\u7aef<\/h3>\n\n\n\n
                              \u6ce8\u610f\u662f\u63a5\u53e3\uff1a<\/p>\n\n\n\n
                              @FeignClient(\"item-service\")\npublic interface ItemClient {\n\n    @GetMapping(\"\/items\")\n    List<ItemDTO> queryItemsByIds(@RequestParam(\"ids\") Collection<Long> ids);\n}<\/code><\/pre>\n\n\n\n
                                \n
                              • @FeignClient(\"item-service\")<\/code> \uff1a\u58f0\u660e\u670d\u52a1\u540d\u79f0<\/li>\n\n\n\n
                              • @GetMapping<\/code> \uff1a\u58f0\u660e\u8bf7\u6c42\u65b9\u5f0f<\/li>\n\n\n\n
                              • @GetMapping(\"\/items\")<\/code> \uff1a\u58f0\u660e\u8bf7\u6c42\u8def\u5f84<\/li>\n\n\n\n
                              • @RequestParam(\"ids\") Collection<Long> ids<\/code> \uff1a\u58f0\u660e\u8bf7\u6c42\u53c2\u6570<\/li>\n\n\n\n
                              • List<ItemDTO><\/code> \uff1a\u8fd4\u56de\u503c\u7c7b\u578b<\/li>\n<\/ul>\n\n\n\n
                                \u4e0a\u8ff0\u7684\u7e41\u6742\u7684\u83b7\u53d6\u8fc7\u7a0b\u5c31\u53ef\u5199\u4e3a\uff1a<\/p>\n\n\n\n
                                List<ItemDTO> items = itemClient.queryItemsByIds(itemIds);<\/code><\/pre>\n\n\n\n
                                4.2 \u8fde\u63a5\u6c60\uff1a<\/h2>\n\n\n\n
                                \u56e0\u6b64\u6211\u4eec\u901a\u5e38\u4f1a\u4f7f\u7528\u5e26\u6709\u8fde\u63a5\u6c60\u7684\u5ba2\u6237\u7aef\u6765\u4ee3\u66ff\u9ed8\u8ba4\u7684HttpURLConnection\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u4f7f\u7528OK Http.<\/p>\n\n\n\n
                                \u901a\u8fc7\u4f7f\u7528\u8fde\u63a5\u6c60\u6765\u51cf\u5c11\u521b\u5efa\u3001\u9500\u6bc1\u8fde\u63a5\u7684\u5f00\u9500\u3001\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n\n\n\n
                                4.2.1 \u5f15\u5165OKHttp\u4f9d\u8d56\uff1a<\/h3>\n\n\n\n
                                <!--OK http \u7684\u4f9d\u8d56 -->\n<dependency>\n  <groupId>io.github.openfeign<\/groupId>\n  <artifactId>feign-okhttp<\/artifactId>\n<\/dependency><\/code><\/pre>\n\n\n\n
                                4.2.2 \u914d\u7f6e\u5f00\u542f\u8fde\u63a5\u6c60\u529f\u80fd\uff1a<\/h3>\n\n\n\n
                                feign:\n  okhttp:\n    enabled: true # \u5f00\u542fOKHttp\u529f\u80fd<\/code><\/pre>\n\n\n\n
                                4.3 \u6700\u4f73\u5b9e\u8df5\uff1a<\/h2>\n\n\n\n
                                \u5c06\u901a\u7528\u529f\u80fd\u63d0\u53d6\u51fa\u6765\uff0c\u6709\u4e24\u79cd\u601d\u8def\uff1a<\/p>\n\n\n\n
                                  \n
                                • \u601d\u8def1\uff1a\u62bd\u53d6\u5230\u5fae\u670d\u52a1\u4e4b\u5916\u7684\u516c\u5171module<\/li>\n\n\n\n
                                • \u601d\u8def2\uff1a\u6bcf\u4e2a\u5fae\u670d\u52a1\u81ea\u5df1\u62bd\u53d6\u4e00\u4e2amodule<\/li>\n<\/ul>\n\n\n\n
                                  \u65b9\u68481\u62bd\u53d6\u66f4\u52a0\u7b80\u5355\uff0c\u5de5\u7a0b\u7ed3\u6784\u4e5f\u6bd4\u8f83\u6e05\u6670\uff0c\u4f46\u7f3a\u70b9\u662f\u6574\u4e2a\u9879\u76ee\u8026\u5408\u5ea6\u504f\u9ad8\u3002
                                  \u65b9\u68482\u62bd\u53d6\u76f8\u5bf9\u9ebb\u70e6\uff0c\u5de5\u7a0b\u7ed3\u6784\u76f8\u5bf9\u66f4\u590d\u6742\uff0c\u4f46\u670d\u52a1\u4e4b\u95f4\u8026\u5408\u5ea6\u964d\u4f4e\u3002<\/p>\n\n\n\n
                                  \u7531\u4e8eitem-service\u5df2\u7ecf\u521b\u5efa\u597d\uff0c\u65e0\u6cd5\u7ee7\u7eed\u62c6\u5206\uff0c\u56e0\u6b64\u8fd9\u91cc\u6211\u4eec\u91c7\u7528\u65b9\u68481.<\/p>\n\n\n\n
                                  \u5efa\u7acbmodule\uff1ahm-api\u3002<\/p>\n\n\n\n
                                  \u5f15\u5165\u5171\u7528\u90e8\u5206\u4ee3\u7801\u3002<\/p>\n\n\n\n
                                  \u8fd9\u91cc\u56e0\u4e3aItemClient<\/code>\u73b0\u5728\u5b9a\u4e49\u5230\u4e86com.hmall.api.client<\/code>\u5305\u4e0b\uff0c\u800ccart-service\u7684\u542f\u52a8\u7c7b\u5b9a\u4e49\u5728com.hmall.cart<\/code>\u5305\u4e0b\uff0c\u626b\u63cf\u4e0d\u5230ItemClient<\/code>\uff0c\u6240\u4ee5\u62a5\u9519\u4e86\u3002<\/p>\n\n\n\n
                                  \u89e3\u51b3\u529e\u6cd5\u5f88\u7b80\u5355\uff0c\u5728cart-service\u7684\u542f\u52a8\u7c7b\u4e0a\u6dfb\u52a0\u58f0\u660e\u5373\u53ef\uff0c\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n\n\n\n
                                    \n
                                  • \u65b9\u5f0f1\uff1a\u58f0\u660e\u626b\u63cf\u5305\uff1a<\/li>\n<\/ul>\n\n\n\n
                                    @EnableFeignClients(basePackages = \"com.hmall.api.client\")\n@MapperScan(\"com.hmall.cart.mapper\")\n@SpringBootApplication\npublic class CartApplication {\n    public static void main(String[] args) {\n        SpringApplication.run(CartApplication.class, args);\n    }\n}<\/code><\/pre>\n\n\n\n
                                    \u65b9\u5f0f2\uff1a\u58f0\u660e\u8981\u7528\u7684FeignClient<\/p>\n\n\n\n
                                    4.4.\u65e5\u5fd7\u914d\u7f6e<\/h2>\n\n\n\n
                                    OpenFeign\u53ea\u4f1a\u5728FeignClient\u6240\u5728\u5305\u7684\u65e5\u5fd7\u7ea7\u522b\u4e3aDEBUG<\/strong>\u65f6\uff0c\u624d\u4f1a\u8f93\u51fa\u65e5\u5fd7\u3002\u800c\u4e14\u5176\u65e5\u5fd7\u7ea7\u522b\u67094\u7ea7\uff1a<\/p>\n\n\n\n
                                      \n
                                    • NONE<\/strong>\uff1a\u4e0d\u8bb0\u5f55\u4efb\u4f55\u65e5\u5fd7\u4fe1\u606f\uff0c\u8fd9\u662f\u9ed8\u8ba4\u503c\u3002<\/li>\n\n\n\n
                                    • BASIC<\/strong>\uff1a\u4ec5\u8bb0\u5f55\u8bf7\u6c42\u7684\u65b9\u6cd5\uff0cURL\u4ee5\u53ca\u54cd\u5e94\u72b6\u6001\u7801\u548c\u6267\u884c\u65f6\u95f4<\/li>\n\n\n\n
                                    • HEADERS<\/strong>\uff1a\u5728BASIC\u7684\u57fa\u7840\u4e0a\uff0c\u989d\u5916\u8bb0\u5f55\u4e86\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u5934\u4fe1\u606f<\/li>\n\n\n\n
                                    • FULL<\/strong>\uff1a\u8bb0\u5f55\u6240\u6709\u8bf7\u6c42\u548c\u54cd\u5e94\u7684\u660e\u7ec6\uff0c\u5305\u62ec\u5934\u4fe1\u606f\u3001\u8bf7\u6c42\u4f53\u3001\u5143\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n
                                      Feign\u9ed8\u8ba4\u7684\u65e5\u5fd7\u7ea7\u522b\u5c31\u662fNONE\uff0c\u6240\u4ee5\u9ed8\u8ba4\u6211\u4eec\u770b\u4e0d\u5230\u8bf7\u6c42\u65e5\u5fd7\u3002<\/p>\n\n\n\n
                                      4.4.1.\u5b9a\u4e49\u65e5\u5fd7\u7ea7\u522b<\/h3>\n\n\n\n
                                      \u5728hm-api\u6a21\u5757\u4e0b\u65b0\u5efa\u4e00\u4e2a\u914d\u7f6e\u7c7b\uff0c\u5b9a\u4e49Feign\u7684\u65e5\u5fd7\u7ea7\u522b\uff1a<\/p>\n\n\n\n
                                      package com.hmall.api.config;\n\nimport feign.Logger;\nimport org.springframework.context.annotation.Bean;\n\npublic class DefaultFeignConfig {\n    @Bean\n    public Logger.Level feignLogLevel(){\n        return Logger.Level.FULL;\n    }\n}<\/code><\/pre>\n\n\n\n
                                      4.4.2.\u914d\u7f6e<\/h3>\n\n\n\n
                                      \u63a5\u4e0b\u6765\uff0c\u8981\u8ba9\u65e5\u5fd7\u7ea7\u522b\u751f\u6548\uff0c\u8fd8\u9700\u8981\u914d\u7f6e\u8fd9\u4e2a\u7c7b\u3002\u6709\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n\n\n\n
                                        \n
                                      • \u5c40\u90e8<\/strong>\u751f\u6548\uff1a\u5728\u67d0\u4e2aFeignClient<\/code>\u4e2d\u914d\u7f6e\uff0c\u53ea\u5bf9\u5f53\u524dFeignClient<\/code>\u751f\u6548<\/li>\n<\/ul>\n\n\n\n
                                        @FeignClient(value = \"item-service\", configuration = DefaultFeignConfig.class)<\/code><\/pre>\n\n\n\n
                                          \n
                                        • \u5168\u5c40<\/strong>\u751f\u6548\uff1a\u5728@EnableFeignClients<\/code>\u4e2d\u914d\u7f6e\uff0c\u9488\u5bf9\u6240\u6709FeignClient<\/code>\u751f\u6548\u3002<\/li>\n<\/ul>\n\n\n\n
                                          @EnableFeignClients(defaultConfiguration = DefaultFeignConfig.class)<\/code><\/pre>\n\n\n\n
                                          \u5728\u914d\u7f6e\u6587\u4ef6\u91cc\u914d\u7f6e\uff1a<\/h3>\n\n\n\n
                                          feign:\n  client:\n    config:\n      default:  # \u5168\u5c40\u914d\u7f6e\n        logger-level: full  # \u7b49\u6548\u4e8eLogger.Level.FULL<\/code><\/pre>\n\n\n\n
                                          5 \u7f51\u5173\u8def\u7531\uff1a<\/h1>\n\n\n\n

                                          \u5fae\u670d\u52a1\u7f51\u5173\u662f\u5fae\u670d\u52a1\u67b6\u6784\u7684\u7edf\u4e00\u5165\u53e3\uff0c\u8d1f\u8d23\u8bf7\u6c42\u8def\u7531\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u534f\u8bae\u8f6c\u6362\uff0c\u96c6\u4e2d\u5904\u7406\u8ba4\u8bc1\u6388\u6743\u3001\u9650\u6d41\u7194\u65ad\uff0c\u8fd8\u80fd\u5b9e\u73b0\u65e5\u5fd7\u76d1\u63a7\u3001\u7f13\u5b58\u7b49\u529f\u80fd\uff0c\u7b80\u5316\u5ba2\u6237\u7aef\u8c03\u7528\uff0c\u4fdd\u969c\u7cfb\u7edf\u9ad8\u6548\u5b89\u5168\u8fd0\u884c\u3002<\/p>\n\n\n\n
                                          \u73b0\u591a\u7528SpringCloudGateway\u3002<\/p>\n\n\n\n
                                          \u7f51\u5173\u4e5f\u662f\u4e00\u4e2a\u5355\u72ec\u7684\u5fae\u670d\u52a1<\/p>\n\n\n\n
                                          5.1 \u57fa\u7840<\/h2>\n\n\n\n
                                          \u540c\u6837\u7684\uff0c\u521b\u5efa\u4e3amodule\uff0c\u9700\u8981\u542f\u52a8\u7c7b\u3002\u914d\u7f6e\uff1a<\/p>\n\n\n\n
                                          server:
                                            port: 8080
                                          spring:
                                            application:
                                              name: gateway
                                            cloud:
                                              nacos:
                                                server-addr: 192.168.232.128:8848
                                              gateway:
                                                routes:
                                                  - id: item # <\/em>\u8def\u7531\u89c4\u5219<\/em>id<\/em>\uff0c\u81ea\u5b9a\u4e49\uff0c\u552f\u4e00
                                          <\/em>          <\/em>uri: lb:\/\/item-service # <\/em>\u8def\u7531\u7684\u76ee\u6807\u670d\u52a1\uff0c<\/em>lb<\/em>\u4ee3\u8868\u8d1f\u8f7d\u5747\u8861\uff0c\u4f1a\u4ece\u6ce8\u518c\u4e2d\u5fc3\u62c9\u53d6\u670d\u52a1\u5217\u8868
                                          <\/em>          <\/em>predicates: # <\/em>\u8def\u7531\u65ad\u8a00\uff0c\u5224\u65ad\u5f53\u524d\u8bf7\u6c42\u662f\u5426\u7b26\u5408\u5f53\u524d\u89c4\u5219\uff0c\u7b26\u5408\u5219\u8def\u7531\u5230\u76ee\u6807\u670d\u52a1
                                          <\/em>            <\/em>- Path=\/items\/**,\/search\/** # <\/em>\u8fd9\u91cc\u662f\u4ee5\u8bf7\u6c42\u8def\u5f84\u4f5c\u4e3a\u5224\u65ad\u89c4\u5219
                                          <\/em>        <\/em>- id: cart
                                                    uri: lb:\/\/cart-service
                                                    predicates:
                                                      - Path=\/carts\/**
                                                  - id: user
                                                    uri: lb:\/\/user-service
                                                    predicates:
                                                      - Path=\/users\/**,\/addresses\/**
                                                  - id: trade
                                                    uri: lb:\/\/trade-service
                                                    predicates:
                                                      - Path=\/orders\/**
                                                  - id: pay
                                                    uri: lb:\/\/pay-service
                                                    predicates:
                                                      - Path=\/pay-orders\/**<\/code><\/pre>\n\n\n\n
                                          5.2 \u8def\u7531\u5c5e\u6027\uff1a<\/h2>\n\n\n\n
                                            \n
                                          • ID<\/strong>\uff1a\u8def\u7531\u552f\u4e00\u6807\u8bc6\uff0c\u65b9\u4fbf\u914d\u7f6e\u548c\u533a\u5206\u4e0d\u540c\u8def\u7531\uff0c\u50cfuser-service-route<\/code> \u3002<\/li>\n\n\n\n
                                          • URI<\/strong>\uff1a\u6307\u5b9a\u8bf7\u6c42\u8f6c\u53d1\u76ee\u7684\u5730\uff0c\u80fd\u662f\u666e\u901a HTTP \u5730\u5740\uff0c\u4e5f\u80fd\u662f\u57fa\u4e8e\u8d1f\u8f7d\u5747\u8861\u7684\u5fae\u670d\u52a1\u540d\u79f0\uff0c\u5982lb:\/\/order-service<\/code> \u3002<\/li>\n\n\n\n
                                          • Predicates\uff08\u65ad\u8a00\uff09<\/strong>\uff1a\u4e00\u7ec4\u6761\u4ef6\u5224\u65ad\uff0c\u53ea\u6709\u8bf7\u6c42\u6ee1\u8db3\u8fd9\u4e9b\u6761\u4ef6\uff0c\u5bf9\u5e94\u8def\u7531\u624d\u4f1a\u5339\u914d\u5e94\u7528\uff0c\u6bd4\u5982\u6839\u636e\u8bf7\u6c42\u8def\u5f84\u3001\u53c2\u6570\u3001\u5934\u4fe1\u606f\u7b49\u5224\u65ad \u3002<\/li>\n\n\n\n
                                          • Filters\uff08\u8fc7\u6ee4\u5668\uff09<\/strong>\uff1a\u53ef\u5728\u8bf7\u6c42\u8f6c\u53d1\u524d\u6216\u54cd\u5e94\u8fd4\u56de\u540e\uff0c\u5bf9\u8bf7\u6c42\u6216\u54cd\u5e94\u8fdb\u884c\u5904\u7406\uff0c\u50cf\u4fee\u6539\u8bf7\u6c42\u5934\u3001\u9650\u6d41\u3001\u65e5\u5fd7\u8bb0\u5f55\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n
                                            \u53c2\u6570\u8fb9\u7528\u53d8\u67e5\u5c31\u884c\u3002<\/p>\n\n\n\n
                                            6 \u7f51\u5173\u767b\u5f55\u6821\u9a8c\uff1a<\/h1>\n\n\n\n
                                            6.1\uff1a\u5b9e\u73b0\u601d\u8def\uff1a<\/h2>\n\n\n\n
                                            \u7f51\u5173\u662f\u6240\u6709\u5fae\u670d\u52a1\u7684\u5165\u53e3\uff0c\u4e00\u5207\u8bf7\u6c42\u90fd\u9700\u8981\u5148\u7ecf\u8fc7\u7f51\u5173\u3002\u628a\u767b\u5f55\u6821\u9a8c\u7684\u5de5\u4f5c\u653e\u5230\u7f51\u5173<\/p>\n\n\n\n
                                              \n
                                            • \u53ea\u9700\u8981\u5728\u7f51\u5173\u548c\u7528\u6237\u670d\u52a1\u4fdd\u5b58\u79d8\u94a5<\/li>\n\n\n\n
                                            • \u53ea\u9700\u8981\u5728\u7f51\u5173\u5f00\u53d1\u767b\u5f55\u6821\u9a8c\u529f\u80fd<\/li>\n<\/ul>\n\n\n\n
                                              \u767b\u5f55\u6821\u9a8c\u5fc5\u987b\u5728\u8bf7\u6c42\u8f6c\u53d1\u5230\u5fae\u670d\u52a1\u4e4b\u524d\u505a\u3002<\/p>\n\n\n\n
                                              Gateway<\/code>\u5185\u90e8\u5de5\u4f5c\u7684\u57fa\u672c\u539f\u7406\uff1a<\/p>\n\n\n\n
                                              \"\"<\/div><\/figure>\n\n\n\n
                                                \n
                                              1. \u5ba2\u6237\u7aef\u8bf7\u6c42\u8fdb\u5165\u7f51\u5173\u540e\u7531HandlerMapping<\/code>\u5bf9\u8bf7\u6c42\u505a\u5224\u65ad\uff0c\u627e\u5230\u4e0e\u5f53\u524d\u8bf7\u6c42\u5339\u914d\u7684\u8def\u7531\u89c4\u5219\uff08Route<\/code><\/strong>\uff09\uff0c\u7136\u540e\u5c06\u8bf7\u6c42\u4ea4\u7ed9WebHandler<\/code>\u53bb\u5904\u7406\u3002<\/li>\n\n\n\n
                                              2. WebHandler<\/code>\u5219\u4f1a\u52a0\u8f7d\u5f53\u524d\u8def\u7531\u4e0b\u9700\u8981\u6267\u884c\u7684\u8fc7\u6ee4\u5668\u94fe\uff08Filter chain<\/code><\/strong>\uff09\uff0c\u7136\u540e\u6309\u7167\u987a\u5e8f\u9010\u4e00\u6267\u884c\u8fc7\u6ee4\u5668\uff08\u540e\u9762\u79f0\u4e3aFilter<\/code><\/strong>\uff09\u3002<\/li>\n\n\n\n
                                              3. \u56fe\u4e2dFilter<\/code>\u88ab\u865a\u7ebf\u5206\u4e3a\u5de6\u53f3\u4e24\u90e8\u5206\uff0c\u662f\u56e0\u4e3aFilter<\/code>\u5185\u90e8\u7684\u903b\u8f91\u5206\u4e3apre<\/code>\u548cpost<\/code>\u4e24\u90e8\u5206\uff0c\u5206\u522b\u4f1a\u5728\u8bf7\u6c42\u8def\u7531\u5230\u5fae\u670d\u52a1\u4e4b\u524d<\/strong>\u548c\u4e4b\u540e<\/strong>\u88ab\u6267\u884c\u3002<\/li>\n\n\n\n
                                              4. \u53ea\u6709\u6240\u6709Filter<\/code>\u7684pre<\/code>\u903b\u8f91\u90fd\u4f9d\u6b21\u987a\u5e8f\u6267\u884c\u901a\u8fc7\u540e\uff0c\u8bf7\u6c42\u624d\u4f1a\u88ab\u8def\u7531\u5230\u5fae\u670d\u52a1\u3002<\/li>\n\n\n\n
                                              5. \u5fae\u670d\u52a1\u8fd4\u56de\u7ed3\u679c\u540e\uff0c\u518d\u5012\u5e8f\u6267\u884cFilter<\/code>\u7684post<\/code>\u903b\u8f91\u3002<\/li>\n\n\n\n
                                              6. \u6700\u7ec8\u628a\u54cd\u5e94\u7ed3\u679c\u8fd4\u56de\u3002<\/li>\n<\/ol>\n\n\n\n
                                                \u6b64\u5904\u6709\u4e09\u4e2a\u91cd\u8981\u95ee\u9898\uff1a<\/p>\n\n\n\n
                                                1.\u5982\u4f55\u5728\u7f51\u5173\u8f6c\u53d1\u4e4b\u524d\u505a\u767b\u5f55\u6821\u9a8c\uff1f<\/strong><\/p>\n\n\n\n
                                                  \n
                                                1. <\/li>\n<\/ol>\n\n\n\n
                                                  \u5b9a\u4e49\u4e00\u4e2a\u8fc7\u6ee4\u5668\uff0c\u5728\u5176\u4e2d\u5b9e\u73b0\u767b\u5f55\u6821\u9a8c\u903b\u8f91\uff0c\u5e76\u4e14\u5c06\u8fc7\u6ee4\u5668\u6267\u884c\u987a\u5e8f\u5b9a\u4e49\u5230NettyRoutingFilter<\/code>\u4e4b\u524d<\/strong>\u3002<\/p>\n\n\n\n
                                                  2.\u7f51\u5173\u5982\u4f55\u5c06\u7528\u6237\u4fe1\u606f\u4f20\u9012\u7ed9\u5fae\u670d\u52a1\uff1f<\/strong><\/p>\n\n\n\n
                                                  \u6821\u9a8c Token \u540e\uff0c\u89e3\u6790\u51fa\u7528\u6237\u4fe1\u606f\uff08\u5982\u7528\u6237 ID\u3001\u89d2\u8272\uff09\uff0c\u901a\u8fc7 \u8bf7\u6c42\u5934 \/ \u8bf7\u6c42\u53c2\u6570<\/strong> \u4f20\u9012\uff1a<\/p>\n\n\n\n
                                                    \n
                                                  • \u89e3\u6790 Token \u5f97\u5230\u7528\u6237\u4fe1\u606f\uff0c\u5b58\u5230\u65b0\u7684\u8bf7\u6c42\u5934\uff08\u5982 X-User-Id<\/code>\u3001X-User-Role<\/code>\uff09\u3002<\/li>\n\n\n\n
                                                  • \u5fae\u670d\u52a1\u901a\u8fc7 @RequestHeader<\/code> \u8bfb\u53d6\u8fd9\u4e9b\u5934\u4fe1\u606f\uff0c\u62ff\u5230\u7528\u6237\u6570\u636e\u3002<\/li>\n<\/ul>\n\n\n\n
                                                      \n
                                                    1. <\/li>\n<\/ol>\n\n\n\n
                                                      3.\u5982\u4f55\u5728\u5fae\u670d\u52a1\u4e4b\u95f4\u4f20\u9012\u7528\u6237\u4fe1\u606f\uff1f<\/strong><\/p>\n\n\n\n
                                                        \n
                                                      1. <\/li>\n<\/ol>\n\n\n\n
                                                        \u5fae\u670d\u52a1\u8c03\u7528\u94fe\u4e2d\uff0c\u901a\u8fc7 Feign \u62e6\u622a\u5668 + \u8bf7\u6c42\u5934\u900f\u4f20<\/strong> \u5b9e\u73b0\uff1a<\/p>\n\n\n\n
                                                          \n
                                                        • \u7528 Feign \u7684 RequestInterceptor<\/code>\uff0c\u5728\u5fae\u670d\u52a1\u8c03\u7528\u5176\u4ed6\u670d\u52a1\u65f6\uff0c\u4ece\u5f53\u524d\u8bf7\u6c42\u5934\u4e2d\u53d6\u51fa\u7528\u6237\u4fe1\u606f\uff08\u5982 X-User-Id<\/code>\uff09\uff0c\u518d\u6dfb\u52a0\u5230 Feign \u8bf7\u6c42\u5934\u91cc\u3002<\/li>\n\n\n\n
                                                        • \u4e0b\u6e38\u5fae\u670d\u52a1\u540c\u6837\u901a\u8fc7\u00a0@RequestHeader<\/code>\u00a0\u8bfb\u53d6\u8fd9\u4e9b\u5934\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n
                                                          6.2\uff1a\u81ea\u5b9a\u4e49\u8fc7\u6ee4\u5668\uff1a<\/h2>\n\n\n\n
                                                          \u7f51\u5173\u8fc7\u6ee4\u5668\u94fe\u4e2d\u7684\u8fc7\u6ee4\u5668\u6709\u4e24\u79cd\uff1a<\/p>\n\n\n\n
                                                            \n
                                                          • GatewayFilter<\/code><\/strong>\uff1a\u8def\u7531\u8fc7\u6ee4\u5668\uff0c\u4f5c\u7528\u8303\u56f4\u6bd4\u8f83\u7075\u6d3b\uff0c\u53ef\u4ee5\u662f\u4efb\u610f\u6307\u5b9a\u7684\u8def\u7531Route<\/code>.<\/li>\n\n\n\n
                                                          • GlobalFilter<\/code><\/strong>\uff1a\u5168\u5c40\u8fc7\u6ee4\u5668\uff0c\u4f5c\u7528\u8303\u56f4\u662f\u6240\u6709\u8def\u7531\uff0c\u4e0d\u53ef\u914d\u7f6e\u3002<\/li>\n<\/ul>\n\n\n\n
                                                            \u4e00\u822c\u4f7f\u7528\u8f83\u7b80\u5355\u7684GlobalFilter<\/code><\/strong>\uff1a
                                                            <\/p>\n\n\n\n
                                                            @Component\npublic class PrintAnyGlobalFilter implements GlobalFilter, Ordered {\n    @Override\n    public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {\n        \/\/ \u7f16\u5199\u8fc7\u6ee4\u5668\u903b\u8f91\n        System.out.println(\"\u672a\u767b\u5f55\uff0c\u65e0\u6cd5\u8bbf\u95ee\");\n        \/\/ \u653e\u884c\n        \/\/ return chain.filter(exchange);\n\n        \/\/ \u62e6\u622a\n        ServerHttpResponse response = exchange.getResponse();\n        response.setRawStatusCode(401);\n        return response.setComplete();\n    }\n\n    @Override\n    public int getOrder() {\n        \/\/ \u8fc7\u6ee4\u5668\u6267\u884c\u987a\u5e8f\uff0c\u503c\u8d8a\u5c0f\uff0c\u4f18\u5148\u7ea7\u8d8a\u9ad8\n        return 0;\n    }\n}<\/code><\/pre>\n\n\n\n
                                                            6.3 \u5b9e\u73b0\u767b\u5f55\u6821\u9a8c\uff1a<\/h2>\n\n\n\n
                                                            \u914d\u5408\u914d\u7f6e\u7c7b\u4ee5\u53ca\u914d\u7f6e\u6587\u4ef6\u4f7f\u7528\u3002<\/p>\n\n\n\n
                                                            @Component
                                                            @RequiredArgsConstructor
                                                            @EnableConfigurationProperties(AuthProperties.class)
                                                            public class AuthGlobalFilter implements GlobalFilter, Ordered {

                                                                private final JwtTool jwtTool;

                                                                private final AuthProperties authProperties;

                                                                private final AntPathMatcher antPathMatcher = new AntPathMatcher();

                                                                @Override
                                                                public Mono<Void> filter(ServerWebExchange exchange, GatewayFilterChain chain) {
                                                                    \/\/ 1.\u83b7\u53d6Request
                                                                    ServerHttpRequest request = exchange.getRequest();
                                                                    \/\/ 2.\u5224\u65ad\u662f\u5426\u4e0d\u9700\u8981\u62e6\u622a
                                                                    if(isExclude(request.getPath().toString())){
                                                                        \/\/ \u65e0\u9700\u62e6\u622a\uff0c\u76f4\u63a5\u653e\u884c
                                                                        return chain.filter(exchange);
                                                                    }
                                                                    \/\/ 3.\u83b7\u53d6\u8bf7\u6c42\u5934\u4e2d\u7684token
                                                                    String token = null;
                                                                    List<String> headers = request.getHeaders().get(\"authorization\");
                                                                    if (!CollUtils.isEmpty<\/em>(headers)) {
                                                                        token = headers.get(0);
                                                                    }
                                                                    \/\/ 4.\u6821\u9a8c\u5e76\u89e3\u6790token
                                                                    Long userId = null;
                                                                    try {
                                                                        userId = jwtTool.parseToken(token);
                                                                    } catch (UnauthorizedException e) {
                                                                        \/\/ \u5982\u679c\u65e0\u6548\uff0c\u62e6\u622a
                                                                        ServerHttpResponse response = exchange.getResponse();
                                                                        response.setRawStatusCode(401);
                                                                        return response.setComplete();
                                                                    }

                                                                    \/\/ TODO 5.<\/em>\u5982\u679c\u6709\u6548\uff0c\u4f20\u9012\u7528\u6237\u4fe1\u606f
                                                            <\/em>        <\/em>System.out<\/em>.println(\"userId = \" + userId);
                                                                    \/\/ 6.\u653e\u884c
                                                                    return chain.filter(exchange);
                                                                }

                                                                private boolean isExclude(String antPath) {
                                                                    for (String pathPattern : authProperties.getExcludePaths()) {
                                                                        if(antPathMatcher.match(pathPattern, antPath)){
                                                                            return true;
                                                                        }
                                                                    }
                                                                    return false;
                                                                }

                                                                @Override
                                                                public int getOrder() {
                                                                    return 0;
                                                                }
                                                            }<\/pre>\n\n\n\n
                                                            6.4 \u7f51\u5173\u4f20\u9012\u7528\u6237\uff1a<\/h2>\n\n\n\n
                                                            \u601d\u8def\uff1a<\/p>\n\n\n\n
                                                            \"\"<\/div><\/figure>\n\n\n\n
                                                            \u6dfb\u52a0\u5185\u5bb9\uff1a<\/p>\n\n\n\n
                                                              \n
                                                            • \u6539\u9020\u7f51\u5173\u8fc7\u6ee4\u5668\uff0c\u5728\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u540e\u4fdd\u5b58\u5230\u8bf7\u6c42\u5934\uff0c\u8f6c\u53d1\u5230\u4e0b\u6e38\u5fae\u670d\u52a1<\/li>\n\n\n\n
                                                            • \u7f16\u5199\u5fae\u670d\u52a1\u62e6\u622a\u5668\uff0c\u62e6\u622a\u8bf7\u6c42\u83b7\u53d6\u7528\u6237\u4fe1\u606f\uff0c\u4fdd\u5b58\u5230ThreadLocal\u540e\u653e\u884c<\/li>\n<\/ul>\n\n\n\n
                                                              6.4.1 \u4fdd\u5b58\u7528\u6237\u5230\u8bf7\u6c42\u5934<\/h3>\n\n\n\n
                                                              String userInfo = userId.toString();
                                                              \/\/5.\u5982\u679c\u6709\u6548\uff0c\u4f20\u9012\u7528\u6237\u4fe1\u606f
                                                              ServerWebExchange swe = exchange.mutate()
                                                                      .request(builder -> builder.header(\"user-info\", userInfo))
                                                                      .build();
                                                              \/\/ 6.\u653e\u884c
                                                              return chain.filter(swe);<\/code><\/pre>\n\n\n\n
                                                              6.4.2.\u62e6\u622a\u5668\u83b7\u53d6\u7528\u6237<\/h3>\n\n\n\n
                                                              \u601d\u8def\u662f\uff1a<\/p>\n\n\n\n
                                                              1.\u5728common\u6a21\u5757\u91cc\u7f16\u5199\u62e6\u622a\u5668\u548cThreadLocal\u5de5\u5177\uff08UserContext\uff09\u3002<\/p>\n\n\n\n
                                                              public class UserInfoInterceptor implements HandlerInterceptor {\n    @Override\n    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {\n        \/\/ 1.\u83b7\u53d6\u8bf7\u6c42\u5934\u4e2d\u7684\u7528\u6237\u4fe1\u606f\n        String userInfo = request.getHeader(\"user-info\");\n        \/\/ 2.\u5224\u65ad\u662f\u5426\u4e3a\u7a7a\n        if (StrUtil.isNotBlank(userInfo)) {\n            \/\/ \u4e0d\u4e3a\u7a7a\uff0c\u4fdd\u5b58\u5230ThreadLocal\n                UserContext.setUser(Long.valueOf(userInfo));\n        }\n        \/\/ 3.\u653e\u884c\n        return true;\n    }\n\n    @Overrid\n    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception {\n        \/\/ \u79fb\u9664\u7528\u6237\n        UserContext.removeUser();\n    }\n}<\/code><\/pre>\n\n\n\n
                                                              2.\u5728hm-common<\/code>\u6a21\u5757\u4e0b\u7f16\u5199SpringMVC<\/code>\u7684\u914d\u7f6e\u7c7b\uff0c\u914d\u7f6e\u767b\u5f55\u62e6\u622a\u5668\u3002

                                                              @Configuration
                                                              @ConditionalOnClass(DispatcherServlet.class<\/strong>)\/\/\u6392\u9664\u7f51\u5173module\uff08\u7f51\u5173\u5e95\u5c42\u539f\u7406\u4e0d\u662fspringmvc\uff09publicclass<\/strong>MvcConfig implements<\/strong>WebMvcConfigurer {
                                                                  @Override
                                                                  publicvoid<\/strong>addInterceptors(InterceptorRegistry registry) {
                                                                      registry.addInterceptor(new<\/strong>UserInfoInterceptor());
                                                                  }
                                                              }<\/p>\n\n\n\n
                                                              \u4e0d\u8fc7\uff0c\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u8fd9\u4e2a\u914d\u7f6e\u7c7b\u9ed8\u8ba4\u662f\u4e0d\u4f1a\u751f\u6548\u7684\uff0c\u56e0\u4e3a\u5b83\u6240\u5728\u7684\u5305\u662fcom.hmall.common.config<\/code>\uff0c\u4e0e\u5176\u5b83\u5fae\u670d\u52a1\u7684\u626b\u63cf\u5305\u4e0d\u4e00\u81f4\uff0c\u65e0\u6cd5\u88ab\u626b\u63cf\u5230\uff0c\u56e0\u6b64\u65e0\u6cd5\u751f\u6548\u3002<\/p>\n\n\n\n
                                                              3.\u57fa\u4e8eSpringBoot\u7684\u81ea\u52a8\u88c5\u914d\u539f\u7406\uff0c\u6211\u4eec\u8981\u5c06\u5176\u6dfb\u52a0\u5230resources<\/code>\u76ee\u5f55\u4e0b\u7684META-INF\/spring.factories<\/code>\u6587\u4ef6\u4e2d\uff0c\u8ba9\u8de8\u5305\u7684\u914d\u7f6e\u7c7b\u751f\u6548\uff1a<\/p>\n\n\n\n
                                                              org.springframework.boot.autoconfigure.EnableAutoConfiguration=\\\n  com.hmall.common.config.MyBatisConfig,\\\n  com.hmall.common.config.MvcConfig<\/code><\/pre>\n\n\n\n
                                                              6.5 openFeign\u4f20\u9012\u7528\u6237\uff1a<\/h2>\n\n\n\n
                                                              \u5fae\u670d\u52a1\u4e4b\u95f4\u7684\u8c03\u7528\u662f\u901a\u8fc7openfeign\u7684\uff0c\u6240\u4ee5\u8981\u901a\u8fc7openFeign\u4f20\u9012\u4fe1\u606f\u3002<\/p>\n\n\n\n
                                                              \u8fd9\u91cc\u8981\u501f\u52a9Feign\u4e2d\u63d0\u4f9b\u7684\u4e00\u4e2a\u62e6\u622a\u5668\u63a5\u53e3\uff1afeign.RequestInterceptor<\/code>\uff0c\u6240\u6709\u7531OpenFeign\u53d1\u8d77\u7684\u8bf7\u6c42\u90fd\u4f1a\u5148\u8c03\u7528\u62e6\u622a\u5668\u5904\u7406\u8bf7\u6c42\u3002<\/p>\n\n\n\n
                                                              \u89c6\u9891\u4e2d\u5c06\u8be5\u62e6\u622a\u5668\u7684\u5b9e\u73b0\u653e\u5728\u4e86api\u6a21\u5757\u914d\u7f6e\u7c7b\uff0c\u4f7f\u7528\u4e86\u533f\u540d\u5185\u90e8\u7c7b\uff0c\u4e2a\u4eba\u611f\u89c9\u4e0d\u591f\u89c4\u8303\uff0c\u9042\u91c7\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
                                                              1.\u5728api\u4e2d\u7f16\u5199\u62e6\u622a\u5668\u7c7b\uff1a<\/p>\n\n\n\n
                                                              @Slf4j
                                                              @Component
                                                              public class UserInfoRequestInterceptor implements RequestInterceptor {
                                                                  @Override
                                                                  public void apply(RequestTemplate requestTemplate) {
                                                                      Long userId = UserContext.getUser<\/em>();
                                                                      \/\/TEST:
                                                                      \/\/log.info(\"userId:{}\", userId);
                                                                      if (userId != null){
                                                                          \/\/log.info(\"SUCCESS!!! userId:{}\", userId);
                                                                          requestTemplate.header(\"user-info\", String.valueOf<\/em>(userId));
                                                                      }
                                                                  }
                                                              }<\/code><\/pre>\n\n\n\n
                                                              2.\u6b64\u65f6\u7684\u62e6\u622a\u5668\u867d\u7136\u6709@Component\uff0c\u4f46\u5e76\u4e0d\u4f1a\u88ab\u626b\u63cf\uff08\u56e0\u4e3aapi\u6a21\u5757\u6ca1\u6709\u542f\u52a8\u7c7b\uff09\uff0c\u6240\u4ee5\u901a\u8fc7META-INF\/spring.factories<\/code>\u8ba9\u8be5\u62e6\u622a\u5668\u751f\u6548\uff1a<\/p>\n\n\n\n
                                                              org.springframework.boot.autoconfigure.EnableAutoConfiguration=\\\n    com.hmall.api.interceptor.UserInfoRequestInterceptor<\/code><\/pre>\n\n\n\n
                                                              \uff08\u7406\u89e3\u00a0EnableAutoConfiguration<\/code>\u00a0\u5728 Spring Boot \u4e2d\u7684\u4f5c\u7528<\/strong>\u2014\u2014 \u5b83\u5e76\u975e\u53ea\u80fd\u914d\u7f6e \u201c\u914d\u7f6e\u7c7b\u201d\uff0c\u800c\u662f\u53ef\u4ee5\u81ea\u52a8\u6ce8\u518c\u4efb\u4f55\u9700\u8981\u88ab Spring \u5bb9\u5668\u7ba1\u7406\u7684 Bean\uff0c\u53ea\u8981\u8fd9\u4e2a\u7c7b\u7b26\u5408 Bean \u7684\u5b9a\u4e49\u89c4\u5219\uff09<\/p>\n\n\n\n
                                                              \u8fd9\u6837\u5c31\u8de8\u5305\u8ba9\u62e6\u622a\u5668\u751f\u6548\u5728\u4e1a\u52a1\u5fae\u670d\u52a1\u4e2d\u4e86\u3002<\/p>\n\n\n\n
                                                              7 \u914d\u7f6e\u7ba1\u7406\uff1a<\/h1>\n\n\n\n
                                                              \u6b64\u8282\u5148\u8df3\u8fc7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                                                              \u642d\u914d\u8bfe\u7a0b\u8bf4\u660e – \u98de\u4e66\u4e91\u6587\u6863\u98df\u7528\u3002 0 \u57fa\u672c\u6982\u5ff5 0.1 \u5bf9\u6bd4\u5355\u4f53\u67b6\u6784 \u4e0e\u5355\u4f53\u67b6\u6784\u5bf9\u5e94\u7684\u662f\u5fae\u670d\u52a1\u67b6 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[76,66],"tags":[25,78,77],"class_list":["post-788","post","type-post","status-publish","format-standard","hentry","category-springcould","category-66","tag-java","tag-springcould","tag-77"],"_links":{"self":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/788","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=788"}],"version-history":[{"count":46,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/788\/revisions"}],"predecessor-version":[{"id":1086,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/788\/revisions\/1086"}],"wp:attachment":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=788"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=788"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=788"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}