{"id":683,"date":"2023-11-04T21:13:49","date_gmt":"2023-11-04T12:13:49","guid":{"rendered":"https:\/\/hirabay.net\/?p=683"},"modified":"2023-11-25T16:11:18","modified_gmt":"2023-11-25T07:11:18","slug":"springboot-3-1-to-3-2-%e3%83%a1%e3%83%a2","status":"publish","type":"post","link":"https:\/\/hirabay.net\/?p=683","title":{"rendered":"SpringBoot 3.1 to 3.2\u00a0\u30e1\u30e2"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">SpringBoot 3.2\u304cGA\u3068\u306a\u308a\u307e\u3057\u305f\u3002<br><a href=\"https:\/\/github.com\/spring-projects\/spring-boot\/wiki\/Spring-Boot-3.2-Release-Notes\">Release Notes<\/a>\u3092\u53c2\u8003\u306b3.1\u7cfb\u304b\u3089\u306e\u5909\u66f4\u70b9\u3092\u307e\u3068\u3081\u307e\u3059<br>\u81ea\u5206\u304c\u79fb\u884c\u3059\u308b\u3068\u304d\u306b\u95a2\u4fc2\u306e\u3042\u308b\u3082\u306e\u3084\u8208\u5473\u304c\u3042\u308b\u3082\u306e\u304c\u4e2d\u5fc3\u3068\u306a\u308a\u307e\u3059\u304c\u3054\u5bb9\u8d66\u304f\u3060\u3055\u3044\ud83d\ude47\u200d\u2642\ufe0f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u95a2\u9023\u8a18\u4e8b\u306f\u3053\u3061\u3089<\/p>\n\n\n<a class=\"linkto table\" href=\"https:\/\/hirabay.net\/?p=81\"><span class=\"tbcell tbimg\"><img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"160\" src=\"https:\/\/hirabay.net\/wp-content\/uploads\/2023\/01\/641f4e20d7d1577faae9ce68813c10e2-160x160.png\" class=\"attachment-thumb-160 size-thumb-160 wp-post-image\" alt=\"\" srcset=\"https:\/\/hirabay.net\/wp-content\/uploads\/2023\/01\/641f4e20d7d1577faae9ce68813c10e2-160x160.png 160w, https:\/\/hirabay.net\/wp-content\/uploads\/2023\/01\/641f4e20d7d1577faae9ce68813c10e2-150x150.png 150w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\"><\/span><span class=\"tbcell tbtext\"><time class=\"pubdate sng-link-time dfont\" itemprop=\"datePublished\" datetime=\"2023-01-18\">2023\u5e741\u670818\u65e5<\/time>SpringBoot Update\u307e\u3068\u3081<\/span><\/a>\n\n\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>:  Undefined array key \"is_admin\" in <b>\/home\/c4179872\/public_html\/hirabay.net\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>110<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_category_top\" in <b>\/home\/c4179872\/public_html\/hirabay.net\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>115<\/b><br \/>\n<br \/>\n<b>Warning<\/b>:  Undefined array key \"is_top\" in <b>\/home\/c4179872\/public_html\/hirabay.net\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>122<\/b><br \/>\n    <div id=\"toc_container\" class=\"sgb-toc--bullets js-smooth-scroll\">\n      <p class=\"toc_title\">\u76ee\u6b21 <\/p>\n      <ul class=\"toc_list\">\n  <li class=\"first\">\n    <a href=\"#i-0\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30ed\u30b0\u51fa\u529b<\/a>\n  <\/li>\n  <li>\n    <a href=\"#i-1\">\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\uff08\u65b0\u6a5f\u80fd\uff09<\/a>\n    <ul class=\"menu_level_1\">\n      <li class=\"first last\">\n        <a href=\"#i-2\">\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3067Bean\u3092\u4f7f\u3044\u5206\u3051<\/a>\n      <\/li>\n    <\/ul>\n  <\/li>\n  <li>\n    <a href=\"#i-3\">RestClient\u3092\u30b5\u30dd\u30fc\u30c8\uff08\u65b0\u6a5f\u80fd\uff09<\/a>\n  <\/li>\n  <li>\n    <a href=\"#i-4\">Apache Pulsar\u3092\u30b5\u30dd\u30fc\u30c8\uff08\u65b0\u6a5f\u80fd\uff09<\/a>\n    <ul class=\"menu_level_1\">\n      <li class=\"first\">\n        <a href=\"#i-5\">\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1<\/a>\n      <\/li>\n      <li>\n        <a href=\"#i-6\">\u30e1\u30c3\u30bb\u30fc\u30b8\u53d7\u4fe1<\/a>\n      <\/li>\n      <li class=\"last\">\n        <a href=\"#i-7\">spring-cloud-stream\u3067\u5229\u7528<\/a>\n      <\/li>\n    <\/ul>\n  <\/li>\n  <li class=\"last\">\n    <a href=\"#i-8\">@Timed, @Counted\u306e\u5229\u7528\u304c\u4fbf\u5229\u306b<\/a>\n  <\/li>\n<\/ul>\n\n      \n    <\/div><\/div><h2 class=\"wp-block-heading\" id=\"i-0\"><a href=\"https:\/\/github.com\/spring-projects\/spring-boot\/wiki\/Spring-Boot-3.2-Release-Notes#logged-application-name\">\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30ed\u30b0\u51fa\u529b<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><code>spring.application.name<\/code>\u3067\u8a2d\u5b9a\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d\u304c\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30ed\u30b0\u51fa\u529b\u3055\u308c\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5730\u5473\u3067\u3059\u304c\u3001\u30ed\u30b0\u76e3\u8996\u3092\u3057\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u30ed\u30b0\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u304c\u5909\u308f\u3063\u3066\u76e3\u8996\u304c\u52d5\u304b\u306a\u304f\u306a\u308b\u304b\u3082\u306a\u4fee\u6b63\u306a\u306e\u3067\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u5b9a\u3068\u5b9f\u969b\u306e\u30ed\u30b0\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-yaml\" data-file=\"application.yml\" data-lang=\"Yaml\"><code>spring.application.name: springboot-sample<\/code><\/pre><\/div>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-plain\" data-file=\"\u30ed\u30b0\u30b5\u30f3\u30d7\u30eb\"><code>2023-11-25T16:03:12.305+09:00  INFO 97993 --- [springboot-sample] [           main] h.springboot.ApachepulsarApplication     : Started Application in 1.997 seconds (process running for 2.207)<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u30ed\u30b0\u51fa\u529b\u3092\u7121\u52b9\u306b\u3057\u305f\u3044\u5834\u5408\u306f <code>logging.include-application-name: false<\/code>\u3092\u8a2d\u5b9a\u3059\u308c\u3070OK\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-1\"><a href=\"https:\/\/github.com\/spring-projects\/spring-boot\/wiki\/Spring-Boot-3.2-Release-Notes#support-for-virtual-threads\">\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u3092\u30b5\u30dd\u30fc\u30c8\uff08\u65b0\u6a5f\u80fd\uff09<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Java21\u3067\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u304c\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java\u306e\u8a71\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3056\u3063\u304f\u308a\u3067\u3059\u304c\u3001<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u30b9\u30ec\u30c3\u30c9\uff08\u65e2\u5b58\u306e\u30b9\u30ec\u30c3\u30c9\uff09\u306f\u3001OS\u306e\u30b9\u30ec\u30c3\u30c9\u3068\uff11\u5bfe\uff11\u3067\u7d10\u3065\u3044\u3066\u3044\u305f<br>\u2192\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u3067\u306f\u3001JVM\u304c\u30b9\u30ec\u30c3\u30c9\u3092\u751f\u6210<\/li>\n\n\n\n<li>OS\u306e\u5236\u7d04\u3092\u53d7\u3051\u306a\u3044\u306e\u3067\u3001\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u304c\u5411\u4e0a<\/li>\n\n\n\n<li>\uff08\u3044\u308d\u3044\u308d\u306a\u8a18\u4e8b\u3092\u62dd\u898b\u3057\u305f\u611f\u3058\u3001\u3001\u3001\uff09CPU\u3084\u30e1\u30e2\u30ea\u52b9\u7387\u3082\u5411\u4e0a<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u52b9\u679c\u304c\u3042\u308b\u3088\u3046\u3067\u3059\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Java\u3092\u7d20\u3067\u4f7f\u3046\u5834\u5408\u306f\u3053\u306e\u3088\u3046\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-java\" data-lang=\"Java\"><code>Thread.startVirtualThread(() -&gt; {\n    \/\/ \u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3057\u305f\u3044\u51e6\u7406\n    \/\/ \u30d0\u30fc\u30c1\u30e3\u30eb\u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u306e\u304b\u3069\u3046\u304b\u306f\u3001isVirtual\u3067\u78ba\u8a8d\u53ef\u80fd\n    log.info(\"isVirtual: {}\", Thread.currentThread().isVirtual());\n});<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">SpringBoot\u3067\u5229\u7528\u3057\u305f\u3044\u5834\u5408\u306f\u3001Java21\u4ee5\u964d\u3067<code>spring.threads.virtual.enabled<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u306b<code>true<\/code>\u3092\u8a2d\u5b9a\u3059\u308c\u3070OK\u3067\u3059\uff01<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-yaml\" data-file=\"application.yml\" data-lang=\"Yaml\"><code>spring:\n  threads:\n    virtual:\n      enabled: true<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3069\u3046\u3044\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u6709\u52b9\u304b\uff1f\u3068\u3044\u3046\u3068\u57fa\u672c\u7684\u306b\u306f\u30b9\u30ec\u30c3\u30c9\u3092\u305f\u304f\u3055\u3093\u751f\u6210\u3057\u3066\u51e6\u7406\u3092\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u306a\u308b\u3068\u601d\u3046\u306e\u3067<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tomcat\u3067\u30b9\u30ec\u30c3\u30c9\u6570\u3092\u5927\u304d\u304f\u3057\u3066\u5927\u91cf\u306e\u51e6\u7406\u3092\u634c\u3044\u3066\u3044\u308b<\/li>\n\n\n\n<li>@Async\u7b49\u3067\u975e\u540c\u671f\u51e6\u7406\u3092\u591a\u304f\u5b9f\u88c5\u3057\u3066\u3044\u308b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3068\u3044\u3046\u3088\u3046\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u5c0e\u5165\u3092\u691c\u8a0e\u3057\u3066\u307f\u308b\u4fa1\u5024\u304c\u3042\u308b\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff01\uff1f<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u304c\u6709\u52b9\u304b\u3069\u3046\u304b\u3067Bean\u3092\u4f7f\u3044\u5206\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><code>ConditionalOnThreading<\/code>\u3068\u3044\u3046\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u3067\u3001\u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3067Bean\u3092\u751f\u6210\u3057\u5206\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff01<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-java\" data-lang=\"Java\"><code>@Component\n@ConditionalOnThreading(Threading.VIRTUAL) \/\/ \u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u304c\u6709\u52b9\u306a\u5834\u5408\n\/\/@ConditionalOnThreading(Threading.PLATFORM) \/\/ \u4eee\u60f3\u30b9\u30ec\u30c3\u30c9\u304c\u7121\u52b9\u306a\u5834\u5408<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-3\"><a href=\"https:\/\/github.com\/spring-projects\/spring-boot\/wiki\/Spring-Boot-3.2-Release-Notes#restclient-support\">RestClient\u3092\u30b5\u30dd\u30fc\u30c8\uff08\u65b0\u6a5f\u80fd\uff09<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306fRestTemplate\u306b\u5909\u308f\u308b\u3082\u306e\u3067\u3001\u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u306aHTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092WebClient\u30e9\u30a4\u30af\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">RestTemplate\u306f\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u30e2\u30fc\u30c9\uff08\u8ffd\u52a0\u306e\u6a5f\u80fd\u958b\u767a\u306f\u30b9\u30c8\u30c3\u30d7\uff09\u3068\u306a\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u3053\u308c\u304b\u3089\u958b\u767a\u3059\u308bWebMvc\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306fRestClient\u3092\u4f7f\u3046\u9078\u629e\u80a2\u306b\u306a\u308b\u306e\u304b\u306a\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a73\u7d30\u306f\u3053\u3061\u3089\u306e\u8a18\u4e8b\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\uff01<\/p>\n\n\n<a class=\"linkto table\" href=\"https:\/\/hirabay.net\/?p=686\"><span class=\"tbcell tbimg\"><img loading=\"lazy\" decoding=\"async\" width=\"160\" height=\"160\" src=\"https:\/\/hirabay.net\/wp-content\/uploads\/2023\/11\/a11b4bb3ba448d1fa402ac3dc62cc91f-160x160.png\" class=\"attachment-thumb-160 size-thumb-160 wp-post-image\" alt=\"\" srcset=\"https:\/\/hirabay.net\/wp-content\/uploads\/2023\/11\/a11b4bb3ba448d1fa402ac3dc62cc91f-160x160.png 160w, https:\/\/hirabay.net\/wp-content\/uploads\/2023\/11\/a11b4bb3ba448d1fa402ac3dc62cc91f-150x150.png 150w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\"><\/span><span class=\"tbcell tbtext\"><time class=\"pubdate sng-link-time dfont\" itemprop=\"datePublished\" datetime=\"2023-11-03\">2023\u5e7411\u67083\u65e5<\/time>\u3010SpringBoot 3.2\u3067\u767b\u5834\uff01\u3011RestClient\u306e\u4f7f\u3044\u65b9<\/span><\/a>\n\n\n<h2 class=\"wp-block-heading\" id=\"i-4\"><a href=\"https:\/\/github.com\/spring-projects\/spring-boot\/wiki\/Spring-Boot-3.2-Release-Notes#spring-for-apache-pulsar-support\">Apache Pulsar\u3092\u30b5\u30dd\u30fc\u30c8\uff08\u65b0\u6a5f\u80fd\uff09<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Apache Pulsar\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5229\u7528\u306b\u306f<code>spring-boot-starter-pulsar<\/code>\u306e\u4f9d\u5b58\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-groovy\" data-file=\"build.gradle\" data-lang=\"Groovy\"><code>dependencies {\n\timplementation 'org.springframework.boot:spring-boot-starter-pulsar'\n}<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6b21\u306b\u63a5\u7d9a\u60c5\u5831\u3092application.yml or application.properties\u306b\u8a18\u8f09\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-yaml\" data-file=\"application.yml\" data-lang=\"Yaml\"><code>spring:\n  pulsar:\n    client:\n      # \u63a5\u7d9a\u5148\u3092\u6307\u5b9a\n      service-url: \"pulsar:\/\/localhost:6650\"\n      # \u8a8d\u8a3c\u60c5\u5831\u3092\u6307\u5b9a\n      # \u53c2\u8003\uff1ahttps:\/\/docs.spring.io\/spring-pulsar\/reference\/reference\/pulsar.html#client-authentication\uff09\n      authentication:\n        plugin-class-name: org.apache.pulsar.client.impl.auth.AuthenticationBasic\n        param:\n          userId: superuser\n          password: admin<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u30e1\u30c3\u30bb\u30fc\u30b8\u9001\u4fe1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3059\u308b\u306b\u306f <code>PulsarTemplate<\/code>\u3092\u5229\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HTTP\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u53d7\u3051\u53d6\u3063\u3066\u88cf\u3067\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u9001\u4fe1\u3059\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-java\" data-lang=\"Java\"><code>@RestController\n@RequiredArgsConstructor\npublic class SampleController {\n    \/\/ \u30b8\u30a7\u30cd\u30ea\u30af\u30b9\u306b\u306f\u30e1\u30c3\u30bb\u30fc\u30b8\u306emodel\u30af\u30e9\u30b9\u3092\u8a2d\u5b9a\n    private final PulsarTemplate&lt;String&gt; pulsarTemplate;\n\n    @GetMapping(\"\/pulsar\/send\")\n    @SneakyThrows\n    public Object sendMessage() {\n        \/\/ \u7b2c\u4e00\u5f15\u6570\uff1a\u30c8\u30d4\u30c3\u30af\n        \/\/ \u7b2c\u4e8c\u5f15\u6570\uff1a\u30e1\u30c3\u30bb\u30fc\u30b8\n        return this.pulsarTemplate.send(\"someTopic\", \"Hello\");\n    }\n}<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u30e1\u30c3\u30bb\u30fc\u30b8\u53d7\u4fe1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u53d7\u4fe1\u3059\u308b\u306b\u306f\u3001<code>@PulsarListener<\/code>\u3092\u4ed8\u4e0e\u3057\u305f\u30e1\u30bd\u30c3\u30c9\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-java\" data-lang=\"Java\"><code>@Slf4j\n@Component\npublic class SampleReceiver {\n    \/\/ \u30c8\u30d4\u30c3\u30af\u540d\u306f\u9001\u4fe1\u5074\u3068\u5408\u308f\u305b\u308b\n    @PulsarListener(topics = \"someTopic\")\n    public void processMessage(\n            String content \/\/ model\u30af\u30e9\u30b9\u3082\u6307\u5b9a\u53ef\u80fd\n    ) {\n        log.info(\"receipt message: {}\", content);\n    }\n}<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-7\">spring-cloud-stream\u3067\u5229\u7528<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">spring-cloud-stream\u3067\u3082\u5229\u7528\u53ef\u80fd\u306a\u3088\u3046\u3067\u3059\u3002\u203b\u691c\u8a3c\u3067\u304d\u305f\u3089\u8ffd\u8a18\u3002\u3002\u3002<\/p>\n\n\n<p><\/p><div class=\"linkcard\"><div class=\"lkc-external-wrap\"><a class=\"lkc-link no_icon\" href=\"https:\/\/docs.spring.io\/spring-cloud-stream\/reference\/pulsar\/pulsar_binder.html\" target=\"_blank\" rel=\"external noopener\"><div class=\"lkc-card\"><div class=\"lkc-info\"><img loading=\"lazy\" decoding=\"async\" class=\"lkc-favicon\" src=\"https:\/\/www.google.com\/s2\/favicons?domain=docs.spring.io\" alt=\"\" width=\"16\" height=\"16\"><div class=\"lkc-domain\">docs.spring.io<\/div><\/div><div class=\"lkc-content\"><figure class=\"lkc-thumbnail\"><img decoding=\"async\" class=\"lkc-thumbnail-img\" src=\"https:\/\/s.wordpress.com\/mshots\/v1\/https%3A%2F%2Fdocs.spring.io%2Fspring-cloud-stream%2Freference%2Fpulsar%2Fpulsar_binder.html?w=200\" alt=\"\"><\/figure><div class=\"lkc-title\"><div class=\"lkc-title-text\">Spring Cloud Stream Binder for Apache Pulsar :: Spring Cloud Stream<\/div><\/div><div class=\"lkc-url\">https:\/\/docs.spring.io\/spring-cloud-stream\/reference\/pulsar\/pulsar_binder.html<\/div><div class=\"lkc-excerpt\"><\/div><\/div><div class=\"clear\"><\/div><\/div><\/a><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-8\"><a href=\"https:\/\/github.com\/spring-projects\/spring-boot\/wiki\/Spring-Boot-3.2-Release-Notes#observability-improvements\">@Timed, @Counted\u306e\u5229\u7528\u304c\u4fbf\u5229\u306b<\/a><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><code>@Timed<\/code>,&nbsp;<code>@Counted<\/code>\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u304c\u3001micrometer\u3068aop\u304c\u4f9d\u5b58\u306b\u3042\u308c\u3070\u8a2d\u5b9a\u4e0d\u8981\u3067\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br>\u203b\u4ee5\u524d\u306fBean\u767b\u9332\u304c\u5fc5\u8981\u3067\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4ee5\u4e0b\u306e\u4f9d\u5b58\u304c\u3042\u308c\u3070\u5927\u4e08\u592b\u3067\u3059\uff01<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism undefined-numbers lang-groovy\" data-file=\"build.gradle\" data-lang=\"Groovy\"><code>dependencies {\n\timplementation 'org.springframework.boot:spring-boot-starter-aop'\n\timplementation 'org.springframework.boot:spring-boot-starter-actuator'\n}<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>SpringBoot 3.2\u304cGA\u3068\u306a\u308a\u307e\u3057\u305f\u3002Release Notes\u3092\u53c2\u8003\u306b3.1\u7cfb\u304b\u3089\u306e\u5909\u66f4\u70b9\u3092\u307e\u3068\u3081\u307e\u3059\u81ea\u5206\u304c\u79fb\u884c\u3059\u308b\u3068\u304d\u306b\u95a2\u4fc2\u306e\u3042\u308b\u3082\u306e\u3084\u8208\u5473\u304c\u3042\u308b\u3082\u306e\u304c\u4e2d\u5fc3\u3068\u306a\u308a\u307e\u3059\u304c\u3054\u5bb9\u8d66\u304f\u3060\u3055\u3044\ud83d\ude47\u200d\u2642\ufe0f \u95a2\u9023\u8a18\u4e8b\u306f\u3053\u3061 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":692,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[13,107],"class_list":["post-683","post","type-post","status-publish","format-standard","has-post-thumbnail","category-6","tag-springboot","tag-springboot3-2"],"jetpack_featured_media_url":"https:\/\/hirabay.net\/wp-content\/uploads\/2023\/11\/SpringBoot.png","_links":{"self":[{"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/posts\/683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hirabay.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=683"}],"version-history":[{"count":8,"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/posts\/683\/revisions"}],"predecessor-version":[{"id":706,"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/posts\/683\/revisions\/706"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hirabay.net\/index.php?rest_route=\/wp\/v2\/media\/692"}],"wp:attachment":[{"href":"https:\/\/hirabay.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hirabay.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hirabay.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}