{"id":47273,"date":"2023-10-20T21:43:36","date_gmt":"2023-07-19T12:52:35","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/2019%e5%b9%b4%e6%98%a5%e8%8a%82%e6%80%bb%e7%bb%93\/"},"modified":"2024-05-04T05:12:41","modified_gmt":"2024-05-03T21:12:41","slug":"2019%e5%b9%b4%e6%98%a5%e8%8a%82%e6%80%bb%e7%bb%93","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/2019%e5%b9%b4%e6%98%a5%e8%8a%82%e6%80%bb%e7%bb%93\/","title":{"rendered":"2019\u5e74\u6625\u8282\u603b\u7ed3"},"content":{"rendered":"<h1>2019\u5e74\u6625\u8282<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring Fest\u306e\u516c\u6f14\u3092\u30e1\u30e2\u30ec\u30d9\u30eb\u3067\u307e\u3068\u3081\u307e\u3059\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>\u516c\u5f0f\uff1a https:\/\/springfest2019.springframework.jp\/<\/p>\n<p>\u5404Session<\/p>\n<p>https:\/\/springfest2019.springframework.jp\/#session<\/p>\n<h2>\u7ae0\u8282\u5217\u8868<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u57fa\u8abf\u8b1b\u6f14<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring Boot \u7206\u901f\u958b\u767a\u8d85\u7d76\u6280\u5de5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">LINE\u516c\u5f0f\u30a2\u30ab\u30a6\u30f3\u30c8\u306e\u30c1\u30e3\u30c3\u30c8\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308bSpring\u304a\u3088\u3073WebFlux\u306e\u6d3b\u7528\u4e8b\u4f8b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u5b9f\u8df5 Spring Boot Actuator + Micrometer<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring \u3068 GraalVM Native Image &#8211; 2019\/12\u6642\u70b9<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">RSocket\u5fb9\u5e95\u5165\u9580 ~Spring 5.2\u306e\u76ee\u7389\u6a5f\u80fd\u3067\u3042\u308bRSocket\u5bfe\u5fdc\u3068\u306f~<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Spring Social \u3067\u30bd\u30fc\u30b7\u30e3\u30eb\u30ed\u30b0\u30a4\u30f3\u3092\u5b9f\u88c5\u3059\u308b<\/ul>\n<h1>\u4e3b\u984c\u6f14\u8b1b<\/h1>\n<h3>\u65af\u8482\u82ac\u5148\u751f (S\u012b d\u00ec<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">RSocket<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">JUnit5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/ul>\n<\/li>\n<\/ul>\n<p>\u8d77\u52d5\u6642\u9593\u306e\u6539\u5584<br \/>\n\u9045\u5ef6\u521d\u671f\u5316\uff08Lazy initiation\uff09<br \/>\n\u30e9\u30f3\u30bf\u30a4\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6539\u5584<\/p>\n<p>\u7d71\u8a08\u60c5\u5831<\/p>\n<p>1\u5e74\u3067\u4f55\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\uff1f1\u30f6\u6708\u3067100\u4e07\u30d7\u30ed\u30b8\u30a7\u30af\u30c8<br \/>\n\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9Top3<\/p>\n<p>\u4e2d\u56fd<br \/>\n\u30a2\u30e1\u30ea\u30ab<br \/>\n\u30a4\u30f3\u30c9<\/p>\n<p>\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u5185\u8a33<\/p>\n<p>Web: 50%<br \/>\nCLI: 3%<br \/>\nIDE: 50%<\/p>\n<p>Spring Framework 5.3<\/p>\n<p>JDK 17 LTS\u306b\u5bfe\u5fdc<br \/>\nGraalVM native image\u5bfe\u5fdc<br \/>\n5.x \u30c6\u30fc\u30de\u306e\u6539\u5584 (RSocket Corouting)<\/p>\n<p>Spring Boot 2.3<\/p>\n<p>Container\u30b5\u30dd\u30fc\u30c8<\/p>\n<p>\u306a\u308b\u3079\u304f\u81ea\u52d5\u5316\u3001pack\u3068\u306e\u9023\u643a\u3001\u4ed6\u306e\u3082\u306e\u3082\u9023\u643a<\/p>\n<p>Kubenetes\u30b5\u30dd\u30fc\u30c8<\/p>\n<p>Kubenetes\u30af\u30e9\u30b9\u30bf\u30fc\u3092Spring\u3067\u5b9f\u884c\u3057\u305f\u5834\u5408\u3001\u9078\u629e\u80a2\u304c\u5897\u3048\u308b<\/p>\n<p>\u4f9d\u5b58\u30e9\u30a4\u30d6\u30e9\u30ea\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/p>\n<p>SpringData<\/p>\n<p>\uff16\u30f6\u6708\u3054\u3068\u306e\u30ea\u30ea\u30fc\u30b9<\/p>\n<p>\u6765\u5e74\uff12\u56de\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u308b<\/p>\n<h3>\u69d9\u5c0f\u59d0<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GraalVM Native Image<\/ul>\n<\/li>\n<\/ul>\n<p>\u901a\u5e38\u306eJIT\u3088\u308a\u3082\u8d77\u52d5\u901f\u5ea6\u3068\u6d88\u8cbb\u30e1\u30e2\u30ea\u304c\u512a\u308c\u3066\u3044\u308b<\/p>\n<p>\u305f\u3060\u3057\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u9045\u3044<\/p>\n<p>Spring Cloud Release Train<\/p>\n<p>\u30ed\u30f3\u30c9\u30f3\u306e\u99c5\u9806\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3066\u3044\u308b<\/p>\n<p>\u73fe\u5728\u306fGreenwich<br \/>\nNetflix\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304cMaintenance Mode\u306b<\/p>\n<p>Spring Cloud Stream<\/p>\n<p>Messaging Framework<\/p>\n<p>Function\u3067\u304b\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u305f<\/p>\n<p>Buildpack pack<\/p>\n<p>\u4f5c\u6210\u3057\u305fSpringBoot\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u81ea\u52d5\u7684\u306bDockerimage\u3092\u4f5c\u6210\u3057\u3066\u304f\u308c\u308b<br \/>\nPack CLI<br \/>\nhttps:\/\/github.com\/buildpacks\/pack<\/p>\n<h1>Spring Boot \u6781\u901f\u5f00\u53d1\u8d85\u51e1\u6280\u672f<\/h1>\n<blockquote><p>\u682a\u5f0f\u4f1a\u793e\u30b5\u30e0\u30e9\u30a4\u30ba\u30e0\uff1a\u5c71\u672c\u5148\u751f\u3002<\/p><\/blockquote>\n<h3>\u5185\u5bb9<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">TR;TD<\/ul>\n<\/li>\n<\/ul>\n<p>IntelliJ\u3067\u7206\u901f\u3067\u958b\u767a\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b<\/p>\n<p>IntelliJ IDEA\u521d\u671f\u8a2d\u5b9a<\/p>\n<p>Keymap \u306fMac OS<br \/>\nUS\u30ad\u30fc\u30dc\u30fc\u30c9\u8a2d\u5b9a<br \/>\n\u30bf\u30c3\u30c1\u30d0\u30fc\u306f\u7121\u52b9\u5316<\/p>\n<p>IntelliJ\u4fbf\u5229\u6a5f\u80fd<\/p>\n<p>\u306a\u3093\u3067\u3082\u691c\u7d22: shift * 2<br \/>\n\u306a\u3093\u3067\u3082\u5b9f\u884c: ctr * 2<br \/>\n\u904e\u53bb\u306e\u958b\u3044\u3066\u3044\u305f\u30d5\u30a1\u30a4\u30eb Cmd + E, Cmd + E<br \/>\n\u5b9a\u7fa9\u5143\u3001\u547c\u3073\u51fa\u3057\u5143 Cmd + B<br \/>\n\u88dc\u5b8c\u5f8c\u306eTab\u3068Enter\u3092\u4f7f\u3044\u3053\u306a\u3059<br \/>\n\u30ab\u30c3\u30b3\u9589\u3058\u308b\u3068\u304d\u306fShift + Cmd + Enter\u3067\u81ea\u52d5\u7684\u306b\u304b\u3063\u3053\u88dc\u5b8c<br \/>\nPostfix complestion\u3092\u4f7f\u3044\u3053\u306a\u3059<\/p>\n<p>strings.vars Enter\u3067\u5909\u6570\u3092\u66f8\u3044\u3066\u304f\u308c\u308b<br \/>\nisHoge.not.if \u3067if\u6587\u3092\u4f5c\u6210\u3057\u3066\u304f\u308c\u308b<\/p>\n<p>\u30c7\u30d0\u30c3\u30b0<\/p>\n<p>\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u306b\u6761\u4ef6\u3092\u3064\u3051\u308c\u308b<br \/>\n\u30d6\u30ec\u30fc\u30af\u30dd\u30a4\u30f3\u30c8\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u3064\u304f\u308c\u308b<\/p>\n<p>\u5b9f\u884c<\/p>\n<p>Shift +( Ctr )+ R<\/p>\n<p>Git<\/p>\n<p>IntelliJ\u306eGit\u30c4\u30fc\u30eb\u3092\u4f7f\u3046\u3068\u58ca\u308c\u305f\u30b3\u30fc\u30c9\u3092\u78ba\u8a8d\u3067\u304d\u308b<\/p>\n<p>\u304a\u3059\u3059\u3081\u30d7\u30e9\u30b0\u30a4\u30f3<\/p>\n<p>Key promoter X<br \/>\nPresentation Assistant<br \/>\nRainbow Bracket<\/p>\n<h3>\u6ed1\u86cb<\/h3>\n<h1>\u5728LINE\u516c\u5f0f\u8d26\u53f7\u7684\u804a\u5929\u7cfb\u7edf\u4e2d\uff0c\u5982\u4f55\u5229\u7528Spring\u548cWebFlux\u7684\u5b9e\u4f8b\u3002<\/h1>\n<blockquote><p>LINE\u516c\u53f8\u7684\u957f\u8c37\u90e8\u5148\u751f<\/p><\/blockquote>\n<h2>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u91ca\u4e49\u3002\u53ea\u9700\u8981\u4e00\u79cd\u9009\u9879\uff1a<\/h2>\n<p>\u5185\u5bb9<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">LINE\u3067\u306f\u5927\u4f53Spring Framework\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f5000\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u304f\u3089\u3044\u3042\u308b<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Why<\/ul>\n<\/li>\n<\/ul>\n<p>DI &amp; Container &amp; AOP<br \/>\n\u8c4a\u5bcc\u306a\u30a4\u30f3\u30c6\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3<\/p>\n<p>Mybatis, FreeMerker Thymeleaf, SpringBootActuater, prometeus<\/p>\n<p>\u6d3b\u7528\u4e8b\u4f8b<\/p>\n<p>LINE\u516c\u5f0f\u30a2\u30ab\u30a6\u30f3\u30c8<\/p>\n<p>\u898f\u6a21<\/p>\n<p>\u30b5\u30fc\u30d0\uff11\uff15\uff10\u53f0<br \/>\n\u6708\uff14\u5104\u30a2\u30af\u30bb\u30b9<br \/>\nMAU: \uff15\u4e07<\/p>\n<p>\u8a2d\u8a08\/\u69cb\u6210<\/p>\n<p>\u3082\u3068\u3081\u3089\u308c\u308b\u8981\u7d20 \u305d\u306e\uff11<\/p>\n<p>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u901a\u4fe1<\/p>\n<p>\u5019\u88dc<\/p>\n<p>Polling<br \/>\nSSE<br \/>\nWebSocket<br \/>\ngRPC RSocket<\/p>\n<p>SSE\u3092\u63a1\u7528<\/p>\n<p>\u53cc\u65b9\u5411\u901a\u4fe1\u306f\u4e0d\u8981\u3001\u30c6\u30ad\u30b9\u30c8\u5f62\u5f0f\u3067\u3082\u554f\u984c\u306a\u3044<br \/>\nWebSocket\u3068\u6bd4\u8f03\u3059\u308b\u3068\u30b7\u30f3\u30d7\u30eb\uff08HTTP 1.1 Chuncked\u30d9\u30fc\u30b9\uff09<\/p>\n<p>Spring-webmbv \u3067 SSE<\/p>\n<p>\u30b5\u30fc\u30d0\u3068\u3064\u306a\u304e\u3063\u3071\u306a\u3057<br \/>\n\uff11\u30ea\u30af\u30a8\u30b9\u30c8\u3001\uff11\u30b9\u30ec\u30c3\u30c9\u6271\u3046\u3053\u3068\u306b\u306a\u308a\u3001\u9ad8\u8ca0\u8377<br \/>\nSpring MVC\u3067\u306fBlocking I\/O \u306a\u306e\u3067\u5fae\u5999<\/p>\n<p>\u305d\u3053\u3067Webflux<\/p>\n<p>Non Blocking I\/O<br \/>\n\u30b9\u30ec\u30c3\u30c9\u52b9\u7387\u304c\u826f\u3044<br \/>\n\u30b5\u30fc\u30d0\u306e\u6570\u304c\u5c11\u306a\u3044<br \/>\n\u305f\u3060\u3057Block\u3059\u308b\u30b3\u30fc\u30c9\u306f\u66f8\u3044\u3066\u306f\u3044\u3051\u306a\u3044\u3001<\/p>\n<p>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u306b\u5c4a\u304f\u307e\u3067\u306e\u6d41\u308c<\/p>\n<p>Talk Server -&gt; Event Receiver -&gt; Kafka -&gt; Event Procerssor -&gt; Redis Cluster(PubSub) -&gt; SSE -&gt; \u30d6\u30e9\u30a6\u30b6<\/p>\n<p>\u203bKafka<\/p>\n<p>\u3082\u3068\u3081\u3089\u308c\u308b\u8981\u7d20 \u305d\u306e2<\/p>\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1\u3001\u904e\u53bb\u30e1\u30c3\u30bb\u30fc\u30b8\u306a\u3069\u306e\u691c\u7d22<br \/>\nSpring mvc \u3067Rest API\u3092\u69cb\u6210<br \/>\nWhy<\/p>\n<p>JDBC\u3092\u4f7f\u7528\u3057\u306a\u3051\u308c\u3070\u3044\u3051\u306a\u304b\u3063\u305f\u305f\u3081<br \/>\n\u3044\u304d\u306a\u308aWebFlux\u306b\u7f6e\u304d\u63db\u3048\u308b\u306e\u306f\u30ea\u30b9\u30af\u304c\u5927\u304d\u3044<\/p>\n<p>\u3082\u3068\u3081\u3089\u308c\u308b\u8981\u7d20 \u305d\u306e3<\/p>\n<p>Line\u30e6\u30fc\u30b6\u306e\u753b\u50cf\u52d5\u753b\u97f3\u58f0\u306e\u53d6\u5f97<br \/>\n\u8a8d\u8a3c\u7b49\u306e\u7406\u7531\u3067Proxy\u3067\u30a2\u30af\u30bb\u30b9\u3059\u308b\u5fc5\u8981\u304c\u3042\u3063\u305f<br \/>\n\u3053\u3053\u306fweb flux<\/p>\n<p>\u632f\u308a\u8fd4\u308a<\/p>\n<p>\u904b\u7528\u3057\u30661\u5e74\u7d4c\u904e\u3057\u305f\u3002<br \/>\n\u969c\u5bb3\u306a\u304f\u904b\u7528\u3067\u304d\u305f\u305f\u3081\u3001\u6280\u8853\u9078\u5b9a\u306f\u6210\u529f<br \/>\nWebflux\u306b\u306a\u308c\u3066\u304d\u305f\u4eca\u3068\u3057\u3066\u306fRestful API\u30b5\u30fc\u30d0\u3092Webflux\u3067\u69cb\u6210\u3059\u308c\u3070\u3088\u304b\u3063\u305f<\/p>\n<p>\u307e\u3068\u3081<\/p>\n<p>\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5f79\u5272\u306b\u5fdc\u3058\u3066webflux, mvc \u3092\u4f7f\u3044\u5206\u3051\u3066\u3044\u308b<br \/>\nWeb flux<\/p>\n<p>SSE\u30b5\u30fc\u30d0<br \/>\nEvent ReceiverContent Proxy<\/p>\n<p>Mvc<\/p>\n<p>\u5f93\u6765\u306e\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30afAPI<\/p>\n<p>\u56f0\u3063\u305f\u8a711<\/p>\n<p>Netty OutOfMemory<\/p>\n<p>ReadTimeException\u304cSinglton\u3060\u3063\u305f<br \/>\nThrowable\u304c\u80a5\u5927\u3057\u3066OOM\u306b<br \/>\n\u73fe\u5728\u306f\u4fee\u6b63\u6e08\u307f<\/p>\n<p>\u56f0\u3063\u305f\u8a712<\/p>\n<p>Blocking DNS Resolver<br \/>\n\uff12\u30f6\u6708\u306b\uff11\u56de\u3001thread\u304chang\u3057\u3066\u3057\u307e\u3046\u73fe\u8c61\u304c\u3042\u3063\u305f<\/p>\n<p>Tips: BlcockHound<\/p>\n<p>https:\/\/github.com\/reactor\/BlockHound<br \/>\n\u4f9d\u5b58\u95a2\u4fc2\u306b\u5165\u308c\u308b<br \/>\nTest\u3067 Blockhound.install() \u3092\u5165\u308c\u308b\u3068Blocking Code\u3092\u691c\u51fa\u3057\u3066\u304f\u308c\u308b<\/p>\n<h3>\u6ed1\u52a8<\/h3>\n<h1>\u5bf9\u4e8e\u5b9e\u8df5\uff0c\u4f7f\u7528Spring Boot Actuator + Micrometer\u3002<\/h1>\n<blockquote><p>Acroquest Technology\u682a\u5f0f\u4f1a\u793e\u7684\u9032\u85e4\u5148\u751f\u53d8\u66f4\u4e3aTommy Ludwig\u3002<\/p><\/blockquote>\n<h2>\u8bf7\u63d0\u4f9b\u4ee5\u4e0b\u7684\u6c49\u8bed\u672c\u5730\u5316\u7684\u540c\u4e49\u8bcd\uff1a<\/h2>\n<p>&#8211; \u5185\u5bb9<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Micrometer<\/ul>\n<\/li>\n<\/ul>\n<p>Micrometer.io<\/p>\n<p>Actuator<\/p>\n<p>\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u5165\u308c\u308b\u3060\u3051\u3067\u3001SpringBoot\u306emetrics\u3084\u904b\u7528\u306b\u5fc5\u8981\u306a\u60c5\u5831\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u308b<br \/>\n\u74b0\u5883\u5909\u6570\u306e\u5207\u308a\u5206\u3051\u3067\u6709\u52b9\u7121\u52b9\u304c\u9078\u629e\u3067\u304d\u308b<\/p>\n<p>Why metrics<\/p>\n<p>Alert \u306f\u57fa\u672c\u7684\u306bmetrics\u3092\u3082\u3068\u306b\u51fa\u3057\u3066\u3044\u308b<br \/>\nAnalytics<\/p>\n<p>Alert\u3092\u5206\u6790<\/p>\n<p>Lower Storage Cost<\/p>\n<p>Meter types<\/p>\n<p>Gauge (\u30b2\u30fc\u30b8)<\/p>\n<p>\u6e1b\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u3057\u3001\u5897\u3048\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u5024<br \/>\nCPU\u4f7f\u7528\u7387\u2026<\/p>\n<p>Counter (\u30ab\u30a6\u30f3\u30bf\u30fc)<\/p>\n<p>\u6e1b\u308b\u3053\u3068\u306e\u306a\u3044\u6570\u5024<br \/>\n\u30ea\u30af\u30a8\u30b9\u30c8\u6570,<br \/>\n\u203b\u5e38\u306b\u30ab\u30a6\u30f3\u30bf\u30fc\u3067\u304d\u308b\u306e\u3067\u3042\u308c\u3070\u30b2\u30fc\u30b8\u306b\u3059\u308b\u5fc5\u8981\u306f\u306a\u3044<\/p>\n<p>Timer<\/p>\n<p>\u304b\u304b\u3063\u305f\u6642\u9593\u306a\u3069\u3092\u30ab\u30a6\u30f3\u30c8\u3059\u308b<br \/>\n\u30ea\u30af\u30a8\u30b9\u30c8\u304b\u304b\u3063\u305f\u6642\u9593<\/p>\n<p>Distribution summary<\/p>\n<p>SpringBoot And Micrometer<\/p>\n<p>Auto Configuration<\/p>\n<p>\u306a\u306b\u3082\u3057\u306a\u304f\u3066\u3082\u4e3b\u8981\u306ametrics\u3092\u81ea\u52d5\u96c6\u8a08<\/p>\n<p>Custom Metrics<\/p>\n<p>\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u306a\u3069\u306e\u30ab\u30a6\u30f3\u30c8\u3001\u30b2\u30fc\u30b8\u3001\u30bf\u30a4\u30de\u30fc\u3057\u305f\u3044\u5024\u3092\u7c21\u5358\u306b\u8ffd\u52a0\u3067\u304d\u308b<\/p>\n<h3>\u5e7b\u706f\u7247<\/h3>\n<h1>Spring \u548c GraalVM Native Image &#8211; 2019\/12\u7684\u72b6\u6001<\/h1>\n<blockquote><p>NTT\u8f6f\u4ef6\u521b\u65b0\u4e2d\u5fc3\u7684\u5ca9\u51a2\u5353\u5f25\u5148\u751f<\/p><\/blockquote>\n<p>\u203b\u622a\u81f32019\u5e7412\u6708\u7684\u4fe1\u606f\uff0c\u53ef\u80fd\u4f1a\u53d1\u751f\u66f4\u6539\u3002<\/p>\n<h3>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u8868\u8ff0\uff0c\u53ea\u9700\u63d0\u4f9b\u4e00\u79cd\u9009\u9879:<\/h3>\n<p>\u5185\u5bb9<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GraalVM Native\u6982\u8981<\/ul>\n<\/li>\n<\/ul>\n<p>Java\u3067\u66f8\u3044\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u308f\u305a\u306b\u5b9f\u884c\u53ef\u80fd<\/p>\n<p>JVM\u3092\u4f7f\u308f\u305a \u306b\u5b9f\u884c\u3067\u304d\u308b!<br \/>\nAOT\u30b3\u30f3\u30d1\u30a4\u30eb\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b<\/p>\n<p>JIT (Just in time) \u30b3\u30f3\u30d1\u30a4\u30eb<br \/>\nAOT (Ahead of Time) \u30b3\u30f3\u30d1\u30a4\u30eb<\/p>\n<p>\u5171\u6709\u30e9\u30a4\u30d6\u30e9\u30ea\u30fc\u3092\u4f5c\u308c\u308b<\/p>\n<p>Java\u30e9\u30a4\u30d6\u30e9\u30ea\u3092C\u304b\u3089\u5b9f\u884c\u3067\u304d\u308b<\/p>\n<p>Native Image\u306f\u9ad8\u901f\uff1f\uff1f<\/p>\n<p>\u8d77\u52d5\u306f\u65e9\u3044 \u304c\u3001 \u5b9f\u884c\u304c\u65e9\u3044 \u308f\u3051\u3067\u306f\u306a\u3044<\/p>\n<p>JDK: 30\u79d2<br \/>\nGraal: 40\u79d2<\/p>\n<p>\u30b3\u30f3\u30d1\u30a4\u30eb\u6642\u9593\u304c\u3082\u306e\u3059\u3054\u304f\u304b\u304b\u308b<\/p>\n<p>Hello world \u304c 1\u5206\u3001SpringBoot\u30a2\u30d7\u30ea\u306f1\u6642\u9593<\/p>\n<p>CE(Comunity Edition)\u3068EE (Enterprise Edition)\u3067\u5b9f\u884c\u6642\u9593\u306b\u5dee\u304c\u3042\u308b<\/p>\n<p>\u30b3\u30f3\u30d1\u30a4\u30eb\u30d7\u30ed\u30bb\u30b9<\/p>\n<p>\u5b9f\u884c\u53ef\u80fdNative Image\u751f\u6210\u306e\u6d41\u308c<\/p>\n<p>\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7 -&gt; \u9759\u7684\u89e3\u6790 -&gt; \u30b3\u30f3\u30d1\u30a4\u30eb -&gt; \u30ea\u30f3\u30af -&gt; \u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7<\/p>\n<p>Spring \u3068 Native image<\/p>\n<p>Spring\u3067\u306f\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u304c\u591a\u7528\u3055\u308c\u3066\u3044\u308b<br \/>\n\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30d7\u30ed\u30ad\u30b7\u304c\u6d3b\u7528\u3055\u308c\u3066\u3044\u308b<br \/>\nSpring Feature<\/p>\n<p>Spring\u30a2\u30d7\u30ea\u3092Native Image\u3067\u30d3\u30eb\u30c9\u3059\u308b\u3068\u304d\u306b\u5fc5\u8981\u306a\u8a2d\u5b9a\u90e1<\/p>\n<p>Reflection Handler: \u5185\u90e8\u3067\u5229\u7528\u3059\u308b\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u306e\u8a2d\u5b9a\u3092\u6271\u3048\u308b<br \/>\nDynamic Ploxy Handler: \u5185\u90e8\u3067\u5229\u7528\u3059\u308b\u30c0\u30a4\u30ca\u30df\u30c3\u30af\u30d7\u30ed\u30ad\u30b7\u306e\u8a2d\u5b9a\u3092\u6271\u3046<br \/>\nInitialization Handler: \u30af\u30e9\u30b9\u521d\u671f\u5316\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u8a2d\u5b9a\u3092\u6271\u3046<br \/>\nResource Handler: \u5185\u90e8\u7684\u306b\u5229\u7528\u3059\u308b\u30ea\u30bd\u30fc\u30b9\u306e\u8a2d\u5b9a\u3092\u6271\u3046<\/p>\n<h3>\u5e7b\u706f\u7247<\/h3>\n<h1>RSocket\u5f7b\u5e95\u5165\u95e8~RSocket\u7684\u652f\u6301\u662fSpring 5.2\u7684\u91cd\u8981\u529f\u80fd~<\/h1>\n<blockquote><p>Pivotal\u516c\u53f8\u7684\u69d9\u4fca\u660e\u5148\u751f<\/p><\/blockquote>\n<h3>The content. (\u5185\u5bb9)<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">RSocket\u3068\u306f\uff1f<\/ul>\n<\/li>\n<\/ul>\n<p>Duplex \u53cc\u65b9\u5411\u3067Multiplex\u306a\u30d0\u30a4\u30ca\u30ea\u30d7\u30ed\u30c8\u30b3\u30eb<br \/>\nreactive.foundation<br \/>\n\uff14\u3064\u306eInteration model<\/p>\n<p>Request Response<\/p>\n<p>1 \u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1\u30011\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1<\/p>\n<p>Request Stream<br \/>\nRequest Chanel<\/p>\n<p>\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u9001\u4fe1\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u53d7\u4fe1<\/p>\n<p>Fire and forget<\/p>\n<p>\uff11\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3001\u53d7\u4fe1\u306a\u3057<\/p>\n<p>Duplex<\/p>\n<p>\u53cc\u65b9\u5411\u901a\u4fe1<\/p>\n<p>Reactive Streams<\/p>\n<p>\u975e\u540c\u671f\u30b9\u30c8\u30ea\u30fc\u30e0<br \/>\nN\u3092\u6307\u5b9a\u3057\u3066N\u5206\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3067\u304d\u308b\uff08\u51e6\u7406\u3059\u308b\u5206\u3060\u3051\uff09<br \/>\nWebflux\u306eReactor\u306e\u9055\u3044\u306f\u3001JVM\u5916\u306e\u5916\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3067\u30ea\u30a2\u30af\u30bf\u30fc\u306b\u306a\u3063\u305f\u70b9<\/p>\n<p>Session Resumption<\/p>\n<p>\u9001\u4fe1\u4e2d\u306b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a8\u30e9\u30fc\u306b\u306a\u3063\u305f\u969b\u306b\u3001\u9014\u4e2d\u306e\u30c7\u30fc\u30bf\u304b\u3089\u9001\u4fe1\u3092\u9001\u3063\u3066\u304f\u308c\u308b<\/p>\n<p>Leasing<\/p>\n<p>Responder\u304cRequester\u306b\u5bfe\u3057\u3066\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u5236\u9650\u3059\u308b<br \/>\nRequester\u304cResponder\u3092\u5727\u5012\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u6a5f\u69cb<\/p>\n<p>\u591a\u8a00\u8a9e\u5bfe\u5fdc<\/p>\n<p>RSocket\u306fJava, JS, Kotlin, go, Python, C+\u2026etc<\/p>\n<p>CLI<\/p>\n<p>https:\/\/github.com\/rsocket\/rsocket-cli<br \/>\nhttps:\/\/github.com\/making\/rsc<\/p>\n<p>Demo<\/p>\n<p>https:\/\/github.com\/making\/demo-rsocket-jsug<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">interface<\/span> <span class=\"nc\">RSocket<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">Availability<\/span><span class=\"o\">,<\/span> <span class=\"nc\">Closeable<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"err\">\u00a0\u00a0<\/span><span class=\"nc\">Mono<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Payload<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">requestResponse<\/span><span class=\"o\">(<\/span><span class=\"nc\">Payload<\/span> <span class=\"n\">payload<\/span><span class=\"o\">);<\/span>\r\n<span class=\"err\">\u00a0\u00a0<\/span><span class=\"nc\">Flux<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Payload<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">requestStream<\/span><span class=\"o\">(<\/span><span class=\"nc\">Payload<\/span> <span class=\"n\">payload<\/span><span class=\"o\">);<\/span>\r\n<span class=\"err\">\u00a0\u00a0<\/span><span class=\"nc\">Flux<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Payload<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">requestChannel<\/span><span class=\"o\">(<\/span><span class=\"nc\">Publisher<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Payload<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">payloads<\/span><span class=\"o\">);<\/span>\r\n<span class=\"err\">\u00a0\u00a0<\/span><span class=\"nc\">Mono<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Void<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">fireAndForget<\/span><span class=\"o\">(<\/span><span class=\"nc\">Payload<\/span> <span class=\"n\">payload<\/span><span class=\"o\">);<\/span>\r\n<span class=\"err\">\u00a0\u00a0<\/span><span class=\"nc\">Mono<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Void<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">metadataPush<\/span><span class=\"o\">(<\/span><span class=\"nc\">Payload<\/span> <span class=\"n\">payload<\/span><span class=\"o\">);<\/span>\r\n<span class=\"o\">}<\/span>\r\n\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Spring Framework\u306eRSocket\u30b5\u30dd\u30fc\u30c8<\/ul>\n<\/li>\n<\/ul>\n<p>spring-messaging\u306e@MessageMapping\u3092\u4f7f\u3063\u305fMessaging Style\u306eRSocket\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30e2\u30c7\u30eb\u3092\u63d0\u4f9b<br \/>\nSpring Boot Starter RSocket + WebFlux<\/p>\n<p>\u540c\u3058\u30dd\u30fc\u30c8\u306e\u4e2d\u306bHttp\u3068WebSocket\u306e\u30a8\u30f3\u30c9\u30dd\u30a4\u30f3\u30c8\u3092\u69cb\u6210\u3067\u304d\u308b<\/p>\n<pre class=\"post-pre\"><code><span class=\"nd\">@Controller<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">HelloController<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"nd\">@MessageMapping<\/span><span class=\"o\">(<\/span><span class=\"s\">\"hello\"<\/span><span class=\"o\">)<\/span> <span class=\"c1\">\/\/ Routing Metadata \u3092\u30b5\u30dd\u30fc\u30c8<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"kd\">public<\/span> <span class=\"nc\">Mono<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">hello<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"k\">return<\/span> <span class=\"nc\">Mono<\/span><span class=\"o\">.<\/span><span class=\"na\">just<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello World!\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"o\">}<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"nd\">@MessageMapping<\/span><span class=\"o\">(<\/span><span class=\"s\">\"hello.many\"<\/span><span class=\"o\">)<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"kd\">public<\/span> <span class=\"nc\">Flux<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"nf\">helloMany<\/span><span class=\"o\">()<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"k\">return<\/span> <span class=\"nc\">Flux<\/span><span class=\"o\">.<\/span><span class=\"na\">just<\/span><span class=\"o\">(<\/span><span class=\"s\">\"Hello!\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"Hello!\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"Hello!\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"err\">\u00a0<\/span> <span class=\"err\">\u00a0<\/span> <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">RSocket\u306e\u4e8b\u4f8b<\/ul>\n<\/li>\n<\/ul>\n<p>FaceBook<\/p>\n<p>GraphQL Live Queries<\/p>\n<p>Prometheus RSocket Proxy<br \/>\nKubenetes(k3s)<\/p>\n<p>RSocket Proxy<br \/>\nLeasing\u3092\u4f7f\u7528\u3057\u3066\u9014\u5207\u308c\u305f\u30c7\u30fc\u30bf\u3092\u518d\u9001\u4fe1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b<\/p>\n<p>\u307e\u3068\u3081<\/p>\n<p>\u591a\u304f\u306e\u30b5\u30dd\u30fc\u30c8\u306f\u3055\u308c\u3066\u3044\u308b\u304c\u3001\u307e\u3060\u307e\u3060\u8cc7\u6599\u304c\u5c11\u306a\u3044\u306e\u3067\u8def\u982d\u306b\u8ff7\u3046\u53ef\u80fd\u6027\u5927<br \/>\nSpring\u304c\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u306e\u304c\u5fc3\u5f37\u3044<\/p>\n<h3>\u5e7b\u706f\u7247<\/h3>\n<h1>\u4f7f\u7528Spring Social\u6765\u5b9e\u73b0\u793e\u4ea4\u767b\u5f55\u3002<\/h1>\n<blockquote><p>\u62c9\u514b\u5929\u80a1\u4efd\u6709\u9650\u516c\u53f8\uff0c\u7530\u4e2d\u7adc\u4ecb\u5148\u751f<\/p><\/blockquote>\n<h3>\u5185\u5bb9<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u524d\u6bb5<\/ul>\n<\/li>\n<\/ul>\n<p>\u697d\u5929\u30da\u30a4(\u30aa\u30f3\u30e9\u30a4\u30f3)\u306e\u6280\u8853\u8981\u7d20<\/p>\n<p>\u8a00\u8a9e<\/p>\n<p>Java11<\/p>\n<p>\u30e9\u30a4\u30d6\u30e9\u30ea<\/p>\n<p>Spring boot<br \/>\nSpring secury<br \/>\nMyBatis<\/p>\n<p>\u30a4\u30f3\u30d5\u30e9<\/p>\n<p>Azure<br \/>\nKubenetes<br \/>\nDocker<\/p>\n<p>\u5927\u4e8b\u306a\u304a\u77e5\u3089\u305b<\/p>\n<p>Spring Social\u306f EOL \u3092\u8fce\u3048\u3066\u3044\u308b<br \/>\n\u7d42\u4e86\u3057\u3066\u3057\u307e\u3063\u305f<br \/>\nSpring Securiy OAuth2\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b\u30a2\u30ca\u30a6\u30f3\u30b9\u304c\u51fa\u3066\u3044\u308b<\/p>\n<p>\u30c7\u30e2<\/p>\n<p>https:\/\/github.com\/jack-berkut\/spring-security-oauth-demo<\/p>\n<p>OAuth2 \/ Open Id Connect<\/p>\n<p>\u80cc\u666f<\/p>\n<p>\u69d8\u3005\u306a\u30b5\u30fc\u30d3\u30b9\u304c\u516c\u958b\u3055\u308c\u3066\u304d\u305f<br \/>\n\u65b0\u3057\u3044\u4fa1\u5024\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\uff11\u3064\u306e\u30b5\u30fc\u30d3\u30b9\u306b\u7d71\u5408\u3055\u305b\u308b\u5fc5\u8981\u304c\u51fa\u3066\u304d\u305f<\/p>\n<p>Spring Security Oauth2 Client<\/p>\n<p>\u8907\u96d1\u306a\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5b9f\u88c5\u304c\u4e0d\u8981<\/p>\n<p>Spring Security Core<\/p>\n<p>\u5177\u4f53\u7684\u306a\u8a8d\u8a3c\u306f\u51e6\u7406\u3092Client\u306b\u79fb\u8b72<\/p>\n<p>\u6700\u5f8c\u306b<\/p>\n<p>Spring OAuth2, Spring Boot Auto-configuration\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u5b9f\u88c5\u30b3\u30b9\u30c8\u3092\u304b\u3051\u305a\u306b\u5c0e\u5165\u3059\u308b<br \/>\nEOF\u304d\u3092\u3064\u3051\u308b<\/p>\n<h3>\u5e7b\u706f\u7247\uff0c\u53c2\u8003\u8d44\u6599<\/h3>\n","protected":false},"excerpt":{"rendered":"<p>2019\u5e74\u6625\u8282 Spring Fest\u306e\u516c\u6f14\u3092\u30e1\u30e2\u30ec\u30d9\u30eb\u3067\u307e\u3068\u3081\u307e\u3059\u3002 \u516c\u5f0f\uff1a https:\/\/springf [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-47273","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2019\u5e74\u6625\u8282\u603b\u7ed3 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/2019\u5e74\u6625\u8282\u603b\u7ed3\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2019\u5e74\u6625\u8282\u603b\u7ed3\" \/>\n<meta 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