{"id":203746,"date":"2025-05-22T12:01:37","date_gmt":"2025-05-22T04:01:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203746\/"},"modified":"2025-05-22T12:01:37","modified_gmt":"2025-05-22T04:01:37","slug":"spring5-webflux-%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e6%9c%8d%e5%8a%a1%e7%ab%af%e5%93%8d%e5%ba%94%e7%9a%84-jsonarray%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203746\/","title":{"rendered":"Spring5 WebFlux \u5982\u4f55\u83b7\u53d6\u670d\u52a1\u7aef\u54cd\u5e94\u7684 JSONArray\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

Spring5 WebFlux \u5982\u4f55\u83b7\u53d6\u670d\u52a1\u7aef\u54cd\u5e94\u7684 JSONArray\uff1f<\/h1>\n

\u201c\u7eb5\u6709\u75be\u98ce\u6765\uff0c\u4eba\u751f\u4e0d\u8a00\u5f03\u201d\uff0c\u8fd9\u53e5\u8bdd\u9001\u7ed9\u6b63\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\u7684\u670b\u53cb\u4eec\uff0c\u4e5f\u5e0c\u671b\u5728\u9605\u8bfb\u672c\u6587\u300aSpring5 WebFlux \u5982\u4f55\u83b7\u53d6\u670d\u52a1\u7aef\u54cd\u5e94\u7684 JSONArray\uff1f\u300b<\/span>\u540e\uff0c\u80fd\u591f\u771f\u7684\u5e2e\u52a9\u5230\u5927\u5bb6\u3002\u6211\u4e5f\u4f1a\u5728\u540e\u7eed\u7684\u6587\u7ae0\u4e2d\uff0c\u9646\u7eed\u66f4\u65b0\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u6280\u672f\u6587\u7ae0\uff0c\u6709\u597d\u7684\u5efa\u8bae\u6b22\u8fce\u5927\u5bb6\u5728\u8bc4\u8bba\u7559\u8a00\uff0c\u975e\u5e38\u611f\u8c22\uff01<\/p>\n

<\/p>\n

spring5 webflux \u83b7\u53d6\u670d\u52a1\u7aef\u54cd\u5e94<\/strong><\/p>\n

\u5728\u4f7f\u7528 webflux \u6846\u67b6\u8fdb\u884c\u670d\u52a1\u7aef\u901a\u4fe1\u65f6\uff0c\u6709\u65f6\u6211\u4eec\u9700\u8981\u83b7\u53d6\u670d\u52a1\u7aef\u54cd\u5e94\u5e76\u5c06\u5176\u4f20\u9012\u7ed9\u5176\u4ed6\u65b9\u6cd5\u8fdb\u884c\u540e\u7eed\u5904\u7406\u3002\u7136\u800c\uff0c\u793a\u4f8b\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u4e86 return null\uff0c\u65e0\u6cd5\u76f4\u63a5\u83b7\u53d6\u8fd4\u56de\u7684\u5bf9\u8c61\u3002<\/p>\n

\u8981\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n

    \n
  1. \n

    \u5c06 return null \u6539\u4e3a return groupsstr\uff1a<\/p>\n

    string groupsstr = jsonobject.getstring(\"group_chat_list\");\nlog.info(\"groupsstr:{}\", groupsstr);\nreturn groupsstr;<\/pre>\n<\/li>\n
  2. \n
    \u58f0\u660e groupsstr \u5728 log.info(“\u8fdb\u5165dopost\u65b9\u6cd5”); \u4e0b\u9762\uff1a<\/p>\n
    log.info(\"\u8fdb\u5165dopost\u65b9\u6cd5\");\nstring groupsstr = null;\n...\nreturn groupsstr;<\/pre>\n<\/li>\n
  3. \n
    \u5728 flatmap \u7684\u56de\u8c03\u51fd\u6570\u4e2d\u76f4\u63a5\u8fd4\u56de mono.just(jsonobjectjsonarray)\uff0c\u800c\u4e0d\u4f7f\u7528 subscribe\uff1a<\/p>\n
    .flatMap(jsonObject -> {\n    String groupsStr = jsonObject.getString(\"group_chat_list\");\n    log.info(\"groupsStr:{}\", groupsStr);\n    JSONArray jsonObjectJSONArray = jsonObject.getJSONArray(\"group_chat_list\");\n    if (jsonObjectJSONArray != null) {\n        return Mono.just(jsonObjectJSONArray);\n    } else {\n        return Mono.empty();\n    }\n})<\/pre>\n<\/li>\n<\/ol>\n
    \u8fd9\u6837\uff0c\u5c31\u53ef\u4ee5\u5728\u8c03\u7528 dopostandsavelist \u65b9\u6cd5\u65f6\uff0c\u76f4\u63a5\u83b7\u53d6\u5230\u670d\u52a1\u7aef\u8fd4\u56de\u7684 jsonarray\u3002<\/p>\n
    \u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aSpring5 WebFlux \u5982\u4f55\u83b7\u53d6\u670d\u52a1\u7aef\u54cd\u5e94\u7684 JSONArray\uff1f\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
    Spring5 WebFlux ...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203746","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203746"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203746\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}