{"id":4805,"date":"2020-02-18T18:11:51","date_gmt":"2020-02-18T10:11:51","guid":{"rendered":"https:\/\/www.xttblog.com\/?p=4805"},"modified":"2021-06-15T16:14:37","modified_gmt":"2021-06-15T08:14:37","slug":"webflux%e4%b9%8bflux%e3%80%81mono%e8%87%aa%e5%ae%9a%e4%b9%89%e7%bb%9f%e4%b8%80%e8%bf%94%e5%9b%9e%e6%b6%88%e6%81%af","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=4805","title":{"rendered":"WebFlux\u4e4bFlux\u3001Mono\u81ea\u5b9a\u4e49\u7edf\u4e00\u8fd4\u56de\u6d88\u606f"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u5728 SpringBoot \u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u5bf9\u9879\u76ee\u4e2d\u5c01\u88c5\u4e00\u4e2a\u6d88\u606f\u8fd4\u56de\u5bf9\u8c61\u3002\u4f7f\u7528\u7edf\u4e00\u7684\u7f16\u7801\uff0c\u8fd9\u4e2a\u8fd4\u73b0\u6d88\u606f\u4f53\u662f\u5728 HTTP \u7684\u72b6\u6001\u7801\u4e0a\u53c8\u5305\u88c5\u4e86\u4e00\u5c42\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>{\n    code:996,\n    msg:\"www.xttblog.com\",\n    data:[{url:\"www.xttblog.com\",name:\"\u4e1a\u4f59\u8349\"}]\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4eca\u5929\u4e5f\u6709\u4e00\u4e2a\u7f51\u53cb\uff0c\u5728 WebFlux \u7fa4\u91cc\u95ee\u6211\uff0c\u9488\u5bf9 Flux \u548c Mono \u5982\u4f55\u5c01\u88c5\u8fd9\u79cd\u6d88\u606f\u5bf9\u8c61\uff1f\u4e0b\u9762\u8bf4\u4e00\u4e0b\u6211\u7684\u505a\u6cd5\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5148\u5c01\u88c5\u4e00\u4e2a\u8fd4\u56de\u524d\u7aef\u7684\u6d88\u606f\u4f53\uff0c\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public class ResponseInfo&lt;T&gt; implements Serializable {\n    private String msg;\n    private Integer code;\n    Object data;\n    \n    public static &lt;T&gt; ResponseInfo&lt;T&gt; ok (T monoBody) {\n        final ResponseInfo&lt;T&gt; responseInfo = new ResponseInfo&lt;&gt;();\n        responseInfo.setCode(0);\n        responseInfo.setData(monoBody);\n        responseInfo.setMsg(\"ok\");\n        return responseInfo;\n    }\n\n    \/\/ \u7701\u7565\u5176\u4ed6 get\/set \u548c error \u7b49\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7136\u540e\u5728\u8fd4\u56de Mono \u7684\u5730\u65b9\u8fdb\u884c\u5305\u88c5\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ \u63a7\u5236\u5c42\n@RestController\n@RequestMapping(\"\/test\")\npublic class UserController {\n    @GetMapping(\"\/oop\")\n    public Mono getXttblog() {\n        \/\/ \u6a21\u62df\u83b7\u53d6\u6570\u636e\n        final Mono&lt;String&gt; data = Mono.just(\"\u5fae\u4fe1\u53f7\uff1acodedq\");\n        \/\/return ResponseInfo.ok(data);\n        \n        \/\/ \u7b80\u5199\n        return Mono.just(ResponseInfo.ok(data));\n    }\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Mono \u8fd4\u56de\u6570\u636e\u5c01\u88c5\u8d77\u6765\u5f88\u7b80\u5355\uff0c\u4f46\u662f\u5728\u8fd4\u56de Flux \u7684\u5730\u65b9\u5c31\u4e0d\u597d\u5c01\u88c5\u4e86\u3002\u56e0\u4e3a\u4e00\u4e2a Flux \u5bf9\u8c61\u4ee3\u8868\u4e00\u4e2a\u5305\u542b 0 \u4e2a\u6216\u591a\u4e2a\uff080..N\uff09\u5143\u7d20\u7684\u54cd\u5e94\u5f0f\u5e8f\u5217\uff0c\u800c\u4e00\u4e2a Mono \u5bf9\u8c61\u4ee3\u8868\u4e00\u4e2a\u5305\u542b 0 \u6216\u4e00\u4e2a\uff080..1\uff09\u5143\u7d20\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u901a\u5e38\u6211\u4eec\u7684 Repository \u8fd4\u56de\u7684\u90fd\u662f Flux \u6570\u636e\u6d41\u3002\u901a\u8fc7 Controller \u8fd4\u56de\u7ed9\u524d\u7aef\u7684\u6570\u636e\u8f6c\u6362\u6210 JOSN \u57fa\u672c\u4e0a\u5c31\u662f\u4e00\u4e2a\u6570\u7ec4 [&#8230;]\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public Flux&lt;Project&gt; findAllPrj() {\n    return projectRepository.findAll();\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u662f Flux&lt;ResponseInfo&gt;\uff0c\u90a3\u5c31\u662f\u6570\u7ec4\u4e2d\u6bcf\u4e2a\u5bf9\u8c61\u90fd\u5e26\u6709 code\uff0cmsg\uff0cdata \u4fe1\u606f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u65f6\u5019\uff0c\u6211\u4eec\u5e94\u8be5\u8981\u60f3\u5230 Flux \u7684 flatMap \u65b9\u6cd5\u3002\u4e0b\u9762\u770b\u4e00\u4e2a Flux.flatMap \u65b9\u6cd5\u7684\u8f6c\u6362\u4f8b\u5b50\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>public Mono&lt;ServerResponse&gt; getDeviceTypes(){\n    return deviceService.findDeviceTypes()\n        .flatMap(devices -&gt; {\n            ResponseInfo r = new ResponseInfo();\n            r.setMessage(\"Test\");\n            r.setCode(\"200\");\n            r.setStatus(200);\n            r.setData(devices);\n            return ok().body(Mono.just(r), ResponseInfo.class);\n        });\n}<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/gitee.com\/xmtblog\/img\/raw\/master\/WechatIMG138.png\" alt=\"\" \/><figcaption>Flux \u8fd4\u56de\u81ea\u5b9a\u4e49\u6d88\u606f\u5bf9\u8c61<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0a\uff0c\u5e0c\u671b\u80fd\u591f\u5e2e\u52a9\u5230\u66f4\u591a\u4eba\u3002\u66f4\u591a\u5173\u4e8e WebFlux \u7684\u4f7f\u7528\u6280\u5de7\uff0c\u8bf7\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\uff1a\u300a<a href=\"https:\/\/www.xttblog.com\/spring-webflux.html\" target=\"_blank\" rel=\"noreferrer noopener\" aria-label=\"Spring WebFlux \u6559\u7a0b\uff08\u5728\u65b0\u7a97\u53e3\u6253\u5f00\uff09\">Spring WebFlux \u6559\u7a0b<\/a>\u300b\u3002<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=4805\">WebFlux\u4e4bFlux\u3001Mono\u81ea\u5b9a\u4e49\u7edf\u4e00\u8fd4\u56de\u6d88\u606f<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>\u5728 SpringBoot \u4e2d\uff0c\u6211\u4eec\u901a\u5e38\u4f1a\u5bf9\u9879\u76ee\u4e2d\u5c01\u88c5\u4e00\u4e2a\u6d88\u606f\u8fd4\u56de\u5bf9\u8c61\u3002\u4f7f\u7528\u7edf\u4e00\u7684\u7f16\u7801\uff0c\u8fd9\u4e2a\u8fd4\u73b0\u6d88\u606f\u4f53\u662f\u5728 HT [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[1710,1709,1711,1522,1701],"class_list":["post-4805","post","type-post","status-publish","format-standard","hentry","category-java","tag-flux","tag-mono","tag-reactor","tag-springboot","tag-webflux"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4805"}],"version-history":[{"count":3,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4805\/revisions"}],"predecessor-version":[{"id":5224,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4805\/revisions\/5224"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4805"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4805"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}