![\"Java\u306e\u30ed\u30b0\u30e9\u30a4\u30d6\u30e9\u30ea\u300cLogback\u300d\u304b\u3089SendGrid\u3067\u30e1\u30fc\u30eb\u3092\u9001\u308b\"](\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/08\/118317085_s.jpg\")
<\/p>\n<\/p>\n
Java\u306e\u30ed\u30b0\u51fa\u529b\u306b\u306f\u8272\u3005\u306a\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u304b\u3067\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\u306e\u306f\u3001SLF4J<\/a>\u3068Logback<\/a>\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u6cd5\u3067\u3059\u3002SLF4J\u3067API\u3092\u5171\u901a\u5316\u3057\u3066\u3001Logback\u3067\u51fa\u529b\u3059\u308b\u3053\u3068\u3067\u30ed\u30b0\u306e\u51e6\u7406\u3092\u67d4\u8edf\u306b\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002<\/p>\n Logback\u306eAppender<\/a>\u3092\u4f7f\u3046\u3068\u3001\u30b3\u30fc\u30c9\u306b\u624b\u3092\u5165\u308c\u308b\u3053\u3068\u306a\u304f\u3001\u30ed\u30b0\u306e\u51fa\u529b\u5148\u3092\u81ea\u7531\u306b\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002\u51fa\u529b\u5148\u306f\u30b3\u30f3\u30bd\u30fc\u30eb\u3084\u30d5\u30a1\u30a4\u30eb\u306e\u4ed6\u3001\u30e1\u30fc\u30eb\u306b\u3082\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002\u5b9f\u969b\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u30ed\u30b0\u30b5\u30fc\u30d3\u30b9\u3092\u7528\u610f\u3057\u3066\u3001\u305d\u3053\u304b\u3089\u30e1\u30fc\u30eb\u3092\u9001\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u304c\u3001\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u5c0f\u3055\u306a\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u30e9\u30a4\u30d6\u30e9\u30ea\u304b\u3089\u76f4\u63a5\u30e1\u30fc\u30eb\u3092\u9001\u308b\u307b\u3046\u304c\u697d\u306a\u3068\u304d\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n \u3069\u3093\u306a\u98a8\u306b\u4f7f\u3046\u306e\u304bSendGrid\u3092\u5229\u7528\u3057\u3066\u8a66\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n \u52d5\u4f5c\u78ba\u8a8d\u306b\u5fc5\u8981\u306a\u3082\u306e\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n \u4eca\u56de\u306e\u8a18\u4e8b\u306f\u4ee5\u4e0b\u306e\u74b0\u5883\u3067\u8a66\u3057\u307e\u3057\u305f\u3002<\/p>\n \u4f5c\u6210\u3057\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u3053\u3061\u3089<\/a>\u3067\u3059\u3002<\/p>\n \u30e9\u30a4\u30d6\u30e9\u30ea\u306f\u6b21\u306e3\u3064\u3092\u4f7f\u3044\u307e\u3059\u3002<\/p>\n Maven\u306epom.xml\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n Logback\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u300cLogback.xml\u300d\u3092\u4f5c\u6210\u3057\u3066\u3001main\/resources\u914d\u4e0b\u306b\u914d\u7f6e\u3057\u307e\u3059\u3002\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u304c\u6b63\u3057\u304f\u8aad\u307f\u8fbc\u3081\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u6700\u521d\u306f\u6a19\u6e96\u51fa\u529b\u3067\u8a66\u3059\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002%msg\u306e\u90e8\u5206\u306b\u30b3\u30fc\u30c9\u3067\u6307\u5b9a\u3057\u305f\u5185\u5bb9\u304c\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\u3002<\/p>\n \u6b21\u306e\u3088\u3046\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u3066\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n pattern\u306b\u6307\u5b9a\u3057\u305f\u5f62\u5f0f\u3069\u304a\u308a\u306b\u6a19\u6e96\u51fa\u529b\u3055\u308c\u305f\u3089\u6210\u529f\u3067\u3059\u3002<\/p>\n \u7d9a\u3044\u3066SMTPAppender\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n Logback.xml\u306bSMTPAppender<\/a>\u306e\u5b9a\u7fa9\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c9\u306b\u624b\u3092\u5165\u308c\u308b\u3053\u3068\u306a\u304f\u51fa\u529b\u5148\u3092\u8ffd\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\n SendGrid\u306eAPI\u30ad\u30fc\u3092\u767a\u884c<\/a>\u3057\u3066\u3001username\u306b\u300capikey\u300d\u3001password\u306bAPI\u30ad\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002to\u306e\u5b9b\u5148\u306b\u306f\u624b\u5143\u3067\u78ba\u8a8d\u53ef\u80fd\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n asynchronousSending\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u304ctrue\u306a\u306e\u3067\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u969b\u306ffalse\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002true\u306e\u307e\u307e\u3060\u3068\u30e1\u30fc\u30eb\u3092\u9001\u308b\u524d\u306bmain\u306e\u51e6\u7406\u304c\u7d42\u4e86\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u305d\u306e\u5834\u5408\u306f\u6b21\u306e\u3088\u3046\u306a\u30b9\u30ea\u30fc\u30d7\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n \u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3057\u3066\u3001\u53d7\u4fe1\u3057\u305f\u30e1\u30fc\u30eb\u306b\u30ed\u30b0\u306e\u5185\u5bb9\u304c\u66f8\u304d\u8fbc\u307e\u308c\u3066\u3044\u308c\u3070\u6210\u529f\u3067\u3059\u3002<\/p>\n \u3053\u3093\u306a\u611f\u3058\u3067\u30e1\u30fc\u30eb\u306b\u3088\u308b\u30ed\u30b0\u901a\u77e5\u3092\u7c21\u5358\u306b\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u305c\u3072\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" Java\u306e\u30ed\u30b0\u51fa\u529b\u306b\u306f\u8272\u3005\u306a\u9078\u629e\u80a2\u304c\u3042\u308a\u307e\u3059\u3002\u306a\u304b\u3067\u3082\u3088\u304f\u4f7f\u308f\u308c\u308b\u306e\u306f\u3001SLF4J\u3068Logback\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u6cd5\u3067\u3059\u3002SLF4J\u3067API\u3092\u5171\u901a\u5316\u3057\u3066\u3001Logback\u3067\u51fa\u529b\u3059\u308b\u3053\u3068\u3067\u30ed\u30b0\u306e\u51e6\u7406\u3092\u67d4\u8edf\u306b\u5236\u5fa1\u3067\u304d\u307e\u3059\u3002 L …\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":2,"featured_media":12913,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[11],"tags":[],"class_list":["post-12912","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12912","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12912"}],"version-history":[{"count":13,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12912\/revisions"}],"predecessor-version":[{"id":20627,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12912\/revisions\/20627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/media\/12913"}],"wp:attachment":[{"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12912"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12912"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sendgrid.kke.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12912"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\u7528\u610f\u3059\u308b\u3082\u306e<\/h3>\n
\n
\n
\n
\n\u3000\u3000\u203b\u62e1\u5f35\u6a5f\u80fd\u300cJava Extension Pack<\/a>\u300d\u3092\u5229\u7528<\/li>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6e96\u5099<\/h3>\n
\n
\n<dependency>\n <groupId>org.slf4j<\/groupId>\n <artifactId>slf4j-api<\/artifactId>\n <version>1.7.30<\/version>\n<\/dependency>\n<dependency>\n <groupId>ch.qos.logback<\/groupId>\n <artifactId>logback-classic<\/artifactId>\n <version>1.2.3<\/version>\n<\/dependency>\n<dependency>\n <groupId>com.sun.mail<\/groupId>\n <artifactId>javax.mail<\/artifactId>\n <version>1.6.2<\/version>\n<\/dependency>\n<\/pre>\n
Logback.xml\u306e\u6e96\u5099<\/h3>\n
\n<configuration debug="true">\n <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">\n <encoder>\n <pattern>\u30ed\u30b0\u3060\u3088 - %msg%n<\/pattern>\n <\/encoder>\n <\/appender>\n\n <root level="ERROR">\n <appender-ref ref="STDOUT" \/>\n <\/root>\n<\/configuration>\n<\/pre>\n
\u30ed\u30b0\u51fa\u529b<\/h3>\n
\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\n\/**\n * Logback\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\n *\n *\/\npublic class App \n{\n public static void main( String[] args )\n {\n Logger logger = LoggerFactory.getLogger(App.class);\n logger.error("\u30a8\u30e9\u30fc\u3060\u3088");\n }\n}\n<\/pre>\n![\"pattern\u306b\u6307\u5b9a\u3057\u305f\u5f62\u5f0f\u3069\u304a\u308a\u306b\u6a19\u6e96\u51fa\u529b\u3055\u308c\u305f\u3089\u6210\u529f\"](\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/08\/2020-08-17_10h26_20.png\")
<\/p>\nSMTPAppender<\/h3>\n
\n<configuration debug="true">\n\n <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">\n <encoder>\n <pattern>\u30ed\u30b0\u3060\u3088 - %msg%n<\/pattern>\n <\/encoder>\n <\/appender>\n\n <appender name="EMAIL" class="ch.qos.logback.classic.net.SMTPAppender">\n <smtpHost>smtp.sendgrid.net<\/smtpHost>\n <smtpPort>587<\/smtpPort>\n <SSL>true<\/SSL>\n <username>apikey<\/username>\n <password>SG.xxx<\/password>\n\n <to>to@example.com<\/to>\n <from>from@example.com<\/from>\n <subject>Logback\u306eSMTPAppender\u3067\u9001\u4fe1<\/subject>\n\n <!-- true\u306e\u5834\u5408\u3001\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u5185\u3067sleep\u51e6\u7406\u304c\u5fc5\u8981 -->\n <asynchronousSending>false<\/asynchronousSending>\n\n <layout class="ch.qos.logback.classic.PatternLayout">\n <pattern>\u30ed\u30b0\u3092\u30e1\u30fc\u30eb\u3067\u901a\u77e5\u3059\u308b\u3088\u2193%n%n%m%n<\/pattern>\n <\/layout>\n <\/appender>\n\n <root level="ERROR">\n <appender-ref ref="STDOUT" \/>\n <appender-ref ref="EMAIL" \/>\n <\/root>\n<\/configuration>\n<\/pre>\n
\nimport org.slf4j.Logger;\nimport org.slf4j.LoggerFactory;\n\n\/**\n * Logback\u306e\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\n *\n *\/\npublic class App \n{\n public static void main( String[] args ) throws InterruptedException\n {\n System.out.println( "Hello World!" );\n\n Logger logger = LoggerFactory.getLogger(App.class);\n logger.error("\u30a8\u30e9\u30fc\u3060\u3088");\n\n \/\/sleep\u3092\u8ffd\u52a0\n Thread.sleep(10000);\n }\n}\n<\/pre>\n\u53d7\u4fe1\u3057\u305f\u30e1\u30fc\u30eb\u306e\u78ba\u8a8d<\/h3>\n
![\"\u53d7\u4fe1\u30e1\u30fc\u30eb\"](\"https:\/\/sendgrid.kke.co.jp\/blog\/wp\/wp-content\/uploads\/2020\/08\/2020-08-17_10h35_20.png\")
<\/p>\n