IntelliJ IDEA is the JetBrains IDE for pro development in Java and Kotlin. Built for your comfort, it unlocks productivity, ensures quality code, supports cutting-edge tech, and protects your privacy.
Nettyã¨è¨ãã°Javaã®ãã³ããããã³ã°IOã®APIã§ããNIOãã©ãããããã¬ã¼ã ã¯ã¼ã¯ã¨ãã¦ãTwitterã®Finagleãªã©ã§åæ£ãããã¯ã¼ã¯ã¢ããªã±ã¼ã·ã§ã³ã·ã¹ãã ã§ä½¿ãã¦ãã¦é«éã§å®ç¸¾ã®ããã©ã¤ãã©ãªã¨ãã¦æåã§ããããã³ããããã³ã°IOã§ã¤ãã³ãé§åã®ãµã¼ãã¼ã¯ã©ã¤ã¢ã³ãã®ãããã¯ã¼ã¯ã¢ããªã±ã¼ã·ã§ã³ãç¥ãã®ã«é常ã«è¯ã顿ã§ãã®ã§ãç´ äººç¿»è¨³ã§ãããã®æ¥æ¬èªè¨³ãå ¬éãããã¨ã«ãã¾ããã ã¡ãªã¿ã«Nettyãã©ããããããã©ã¼ãã³ã¹ã«åªãã¦ããã®ãã¨ããã¨ãHerokuã®ä»®æ³ã¤ã³ã¹ã¿ã³ã¹ãå©ç¨ããå®é¨ã®çµæãåèã«ãªãã¾ããScala(Finagle)ãNettyã®å®è£ ãå©ç¨ãããã®ã«ãªãã¾ãããç§é6000ãªã¯ã¨ã¹ãæã®1dyno(APãµã¼ãã¼)ã®å¿çãç§é4000ã¬ã¹ãã³ã¹ã§ãC(Accept)ãJava(Jetty)ãJava(Tomcat)ãJs(Node)ãPyt
ãªãã¸ã§ã¯ãæåããã°ã©ãã³ã°ã«ããã¦ãã¶ã¤ã³ãã¿ã¼ã³ãå©ç¨ãããã¨ã¯ãéçºè ã«æ§ã ãªã¡ãªãããä¸ãã¦ããã¾ãã ããã§ã¯ãããã¶ã¤ã³ãã¿ã¼ã³ã¨ã¯ä½ããã¨ãããããªãã¶ã¤ã³ãã¿ã¼ã³ã®åºæ¬äºé ã¨ãGoFã®23åã®ãã¶ã¤ã³ãã¿ã¼ã³ãJavaãå©ç¨ãã¦ãããããã解説ãã¾ãã ãã¶ã¤ã³ãã¿ã¼ã³ INDEX
Javaã®å¸¸èãå¤ãããPlay frameworkãã¨ã¯ ãPlay frameworkãã¯ããµã¼ããµã¤ãJavaã¨Scalaã®ããã®MVCãã¬ã¼ã ã¯ã¼ã¯ã§ãããã®é£è¼ã§ã¯ã主ã«Javaã®ãã¬ã¼ã ã¯ã¼ã¯ã¨ãã¦ã®Play frameworkãç´¹ä»ãã¦ããã¾ããã§ããJavaã§ãWebåãã§ãMVCã§â¦â¦ããªãã¦ããããµããæãã§ãããããããªããScalaã§ãã©ãä½ãã®ããã¨ããè©±ã®æ¹ãèå³ããã¨ããæ¹ãããã§ãããã ããããPlay frameworkã¯ãã¼ã¸ã§ã³1ã¾ã§ã¯Javaã®ãã¬ã¼ã ã¯ã¼ã¯ã¨ãã¦ä½ããã¦ãã¾ãããã¾ããScalaã¯JavaVMä¸ã§åä½ããããã°ã©ãã³ã°è¨èªã§ããã¤ã¾ãç¾å¨ã®ææ°ãã¼ã¸ã§ã³ã®2ã§ãåºç¤ã®é¨åã§åãã¦ããã®ã¯Javaã§ããPlay frameworkãç¥ãããã«ã¯ãã¾ãåºç¤ããåºãã¦ããã®ãæ£æ»æ³ã ã¨æãã¾ããScalaã«ã¤ãã¦ç¥ãããèªè ã¯ã以ä¸ã®è¨
Play Scala ã«ãã£ã¦ Play framework ã®ä¸»è¦ãªç¹æ§ ãä¿ã£ãã¾ã¾ Scala è¨èª ãã¢ããªã±ã¼ã·ã§ã³ã«ä½¿ããã¨ãã§ããããã«ãªãã¾ãã Play Scala ã¯ãç°¡æ½ãã¨éçºè ã«å¯¾ãã親åãã諦ãããã¨ãªããScala ã®ææ³çãªããã°ã©ãã³ã°ã¹ã¿ã¤ã«ãããæ©è½çã«ä½¿ãã¾ãã
ãç¥ãã Excellaã®ãªãã¸ããªã¯GitHubã¸ç§»è¡ãã¾ããã ææ°ã®æ å ±ã¯ãã¡ããã覧ãã ãã https://excella-core.github.io/ ã³ã³ã»ãã Excelã¯æ§ã ãªã·ã¹ãã ã®ããã³ãã¨ã³ãã»ããã¯ã¨ã³ãã§å©ç¨ãããããã«ãªã£ã¦ãã¾ããã ã¾ãExcel2007ã§ã¯ãæ±ãããã¼ã¿ä»¶æ°ã®å¢å ããããããã¼ãã«/ããããã°ã©ãã®æ©è½ã®å å®ãªã©ãè¡ãããä»å¾ããå¤ãã®ã·ã¼ã³ã§ã®å©ç¨ãäºæ³ããã¾ãã 䏿¹ãJavaããExcelãæä½ããã«ã¯ POIãJava Excel APIãªã©ã®ä½ã¬ãã«ã®APIãå©ç¨ããã®ãä¸è¬çã§ããã ãããã®APIãå©ç¨ãã¦Excelãæä½ããã«ã¯å¤ãã®ã³ã¼ãã£ã³ã°ãããå¿ è¦ããããExcelã®ãã¼ã¸ã§ã³ã®éãã«ãæ©ã¾ããã¾ãã ãã®ãããªåé¡ã解決ããç®çã§ä½ãããã®ãExCellaã§ãã ExCellaã§ã¯ããã¼ã¹ã¨ãªããã¬ã¼ã ã¯ã¼ã¯
Play framework ã§ Java Web ã¢ããªã±ã¼ã·ã§ã³éçºããã£ã¨ç°¡åã« ã¤ãã« Web ãããããã«ãã£ã¦ Java ãã¬ã¼ã ã¯ã¼ã¯ãéçºããã¾ããã ã¶ãã¶ãã«è¨ãä¸ãã£ãã¨ã³ã¿ã¼ãã©ã¤ãº Java ãã¯ãªã¼ã³ã«ç½®ãæããé åã«æ°ä»ãã¦ãã ããã Play ã¯éçºè ã®çç£æ§ã«æ³¨ç®ããRESTful ã¢ã¼ããã¯ãã£ãç®æãã¾ãã â ãªãªã¼ã¹ 1.0.2 ãã¦ã³ãã¼ã ãã㦠ã¯ããã¦ã¿ãã ! æ¦è¦ ãã°ãç´ããããªãã¼ãããã ã Java ãã¡ã¤ã«ãä¿®æ£ãã¦ãä¿åãã¦ããã©ã¦ã¶ããªãã¼ãããã°ãããã«çµæãè¦ããã¨ãã§ãã¾ãï¼ ã³ã³ãã¤ã«ããããã¤ããµã¼ãã®åèµ·åãå¿ è¦ããã¾ããã ã¹ãã¼ãã¬ã¹ã¢ãã« Play 㯠"Share nothing" ãªã·ã¹ãã ã§ãã åãã¢ããªã±ã¼ã·ã§ã³ã®å¤æ°ã®ã¤ã³ã¹ã¿ã³ã¹ãè¤æ°å°ã®ãµã¼ãä¸ã§åä½ããããã¨ã§å®¹æã«ã¹ã±ã¼ã«ããREST ã«
Hadoopãã¯ãããJavaè¨èªã使ã£ã¦æ§ç¯ããããã¨ãå¤ããããã°ãã¼ã¿ãå¦çã®ããã®ãã¬ã¼ã ã¯ã¼ã¯ï¼ã©ã¤ãã©ãªãç´¹ä»ããªããã大éãã¼ã¿ãæ´»ç¨ããããã®æè¡ã®å¸¸èã身ã«ä»ãã¦ããé£è¼ æ¤ç´¢ã¨ã³ã¸ã³ã®å¸¸èãApache Solrã§èº«ã«ã¤ãã ããã°ãã¼ã¿å¦çã®å¸¸èãJavaã§èº«ã«ã¤ããï¼1ï¼ãæ¤ç´¢ã¨ã³ã¸ã³ã®æ¦è¦ã¨å¨è¾ºæè¡ã«ã¤ãã¦è§£èª¬ã主ãªå©ç¨æ¹æ³ãå®è£ ã½ããã¦ã§ã¢ãSolrã®å©ç¨æ¹æ³ãªã©ãç°¡åã«ç´¹ä»ãã¾ã
Primeã¯ãã¼ãã¦ã§ã¢æ§æãã½ããã¦ã§ã¢ãå«ãããããã¯ã¼ã¯å³ã使ããã½ããã¦ã§ã¢ã Primeã¯Java製ã®ãªã¼ãã³ã½ã¼ã¹ã»ã½ããã¦ã§ã¢ãã·ã¹ãã éçºãè¡ãéã«ãã¹ã¯ããããã«ã¼ã¿ããµã¼ãçã®é ç½®ãå³ã«èµ·ããæã¯å¤ããããããæã«ããã¼ã½ããã¦ã§ã¢ã¨ãã¦MS Visioã使ãã±ã¼ã¹ãå¤ãã®ã§ã¯ãªãã ããããä»ã«ãé¡ä¼¼ã½ããã¦ã§ã¢ã¯ããããã¢ã¤ã³ã³ãã©ãã好ãã§ã¯ãªãçµå±Visioã使ã£ã¦ããã æç»ä¸ ããããããã¯ã¼ã¯å³ãæãããã ãã«MS Visioãè³¼å ¥ããã®ã§ã¯ãã¾ãã«ãå¿ä½ãªãããã¶ã¤ã³ã«åªããã½ããã¦ã§ã¢ãããã°ããã使ããã¯ãã ãããã§ãããã¯ã¼ã¯å³ãæãéã«ãå§ããããã®ãPrimeã ã Primeã¯ãã¹ã¯ãããããµã¼ãããããã¯ã¼ã¯æ©å¨ãé ç½®ãã¦ããããç·ã§çµãã§ãããã¯ã¼ã¯å³ã使ããã½ããã¦ã§ã¢ã ã端æ«éã®æ¥ç¶æ³ãRJ45ã¾ãã¯USBããé¸ã¹ããªã©è¸ãç´°ãããã
ããã¥ã¡ã³ãPlay framework ããã¥ã¡ã³ãã¸ããããããã®ããã¥ã¡ã³ã㯠ãªãªã¼ã¹ 1.2.2 ã対象ã¨ãã¦ããã以åã®ãã¼ã¸ã§ã³ã®ããã¥ã¡ã³ãã¨ã¯å¤§ããç°ãªãããããã¾ããããã¼ã¸ã§ã³ 1.2 ãªãªã¼ã¹ãã¼ã ã確èªãã¦ãã ãããã¯ããããPlay framework ã®ã¯ããã®ä¸æ©ãå¦ã¶æ¥½ãã 5 åéã§ããPlay framework ã®æ¦è¦åç»ã観ã¦ã¿ããPlay ã§ã§ãã 5 ã¤ã®ããããã¨å©ä¾¿æ§ - ç´°é¨ã¯æ©è½ã¨åæ§ã«éè¦ãããã質åã¤ã³ã¹ãã¼ã«ã¬ã¤ãã好ã¿ã® IDE ãè¨å®ãããã¯ããã¦ã®ã¢ããªã±ã¼ã·ã§ã³ ï¼ 'Hello World' ãã¥ã¼ããªã¢ã«ãµã³ãã«ã¢ããªã±ã¼ã·ã§ã³ãã¥ã¼ããªã¢ã« â ãªã¢ã«ãª Play ã¢ããªã±ã¼ã·ã§ã³ã䏿©ãã¤ä½æããã¬ã¤ã'Yet Another Blog Engine' ãæåããæå¾ã¾ã§ã³ã¼ãã£ã³ã°ãããã¨ã§ Play ã«ã¤ãã¦
play! 㯠java web ã¢ããªã±ã¼ã·ã§ã³ãã¬ã¼ã ã¯ã¼ã¯ã§ãããå½ç¶ãéçºã«ã¯ java è¨èªã使ãã¾ã*1ã play! ã® ãªãã£ã·ã£ã« ã«ããã¹ã¯ãªã¼ã³ãã£ã¹ãã§ã¯ TextMate ã使ã£ã¦ãã¾ãããjava éçºè 㯠eclipse ã«æ £ãã¦ãããã¨ãå¤ãã®ã§ãplay! ã«ã¯ eclipse ã§ã®éçºã容æã«ãããã¼ã«ãããã¤ãç¨æããã¦ãã¾ãã eclipsify play! ã¢ããªã±ã¼ã·ã§ã³ã eclipse ããã¸ã§ã¯ãåãã eclipsify ã³ãã³ããç¨æããã¦ãã¾ãã ã¾ãã¯ãã«ããåç §ãã¦ã¿ã¾ãã D:\work>play help eclipsify ~ _ _ ~ _ __ | | __ _ _ _| | ~ | '_ \| |/ _' | || |_| ~ | __/|_|\____|\__ (_) ~ |_| |__/ ~ ~ play! 1.0
ã好ã¿ã® IDE ãè¨å®ãããPlay ã¨å ±ã«ä½æ¥ãããã¨ã¯ç°¡åã§ããPlay ãèªåçã«ã½ã¼ã¹ãã¡ã¤ã«ã«å ãããã夿´ãã³ã³ãã¤ã«ãã¦ãªãã¬ãã·ã¥ããã®ã§ã髿§è½ãª IDE ã¯å¿ è¦ããã¾ãããã·ã³ãã«ãªããã¹ãã¨ãã£ã¿ã使ã£ã¦ç°¡åã«ä½æ¥ãããã¨ãã§ãã¾ããã¨ã¯è¨ããè¿é ã® Java IDE ã¯èªåè£å®ã鿬¡ã³ã³ãã¤ã«ããªãã¡ã¯ã¿ãªã³ã°ããããã°ã®ã¢ã·ã¹ãã¨è¨ã£ãã¯ã¼ã«ã§çç£çãªæ©è½ãæä¾ãã¾ããPlay 㯠Netbeans, IntelliJ IDEA 㨠Eclipse ãã©ãããã©ã¼ã ããµãã¼ããã¾ããEclipse è¨å®ãã¡ã¤ã«ã®çæPlay 㯠Eclipse ã®è¨å®ãç°¡æåããã³ãã³ããæä¾ãã¦ãã¾ããPlay ã¢ããªã±ã¼ã·ã§ã³ãåä½ãã Eclipse ããã¸ã§ã¯ãã«å¤æããã«ã¯ã eclipsify ã³ãã³ãã使ç¨ãã¦ãã ãã:# play eclipsify myApp
Play Framework makes it easy to build web applications with Java & Scala. Play is based on a lightweight, stateless, web-friendly architecture. Built on Pekko (Play 3) and Akka (Play 2), Play provides predictable and minimal resource consumption (CPU, memory, threads) for highly-scalable applications. Developer friendly. Make your changes and simply hit refresh! All you need is a browser and a tex
We're pleased to announce the public beta of Heroku for Java. Java is the fourth official language available on the Cedar stack. Java is, by many measures, the world's most popular programming language. In addition to its large and diverse developer base, it offers a huge ecosystem of libraries and tools, an extremely well-tuned VM for fast and reliable runtime performance, and an accessible C-lik
10ä¸è¡ã³ã¼ãèªãã ãJavaåãããã£ã¦Twitterã«æ¸ããããããå¢ãã§RTãããã®ã§ã調åã«ä¹ã£ã¦ææã¨ã³ããªæ¸ããã Java Core API JDKã¤ã³ã¹ãã¼ã«ãããã£ã¬ã¯ããªã«å ¥ã£ã¦ãsrc.zipãå±éããã¨å ¥ã£ã¦ãããèªãã¨è¯ããã ããè¿ãã«ããã®ããèªãã£ã¦ã®ã¯ã¡ã³ã¿ã«çã«æ¥½ã§ããã å³å¯ã«ã¯OSSãããªãã¦åã«å ¬éããã¦ãã£ã¦ã ããªãã ãã©ããJavaããã°ã©ããªã®ã«ã³ã¢APIã®ã³ã¼ãèªãã§ãªãã¨ãç¡ãããï¼ ã©ãããèªãã°è¯ããåããããã£ããã java.lang java.util java.io java.text 辺ããã¾ãã¯ããã³ã¨çè§£ãããã¨ãå½ç¶ã³ã¼ããèªã¿çµãã£ãããããã使ã£ã¦ã³ã¼ããæ¸ãäºã OpenJDK http://hg.openjdk.java.net/jdk7/jdk7 OpenJDKãèªããã¨ã§ãããã°ã©ã è¨èªãã¦ã®Javaã§ã¯ãª
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}