[B! di] nauthizã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

nauthiz id:nauthiz

diã«é–¢ã™ã‚‹nauthizã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (9)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

DIã‚³ãƒ³ãƒ†ãƒŠå…¥é–€
nauthiz 2019/11/25
di

java

spring
ãƒªãƒ³ã‚¯
Goã¨Dependency Injectionã®ç¾åœ¨ï½œSeiji Takahashi@ãƒ™ãƒ¼ã‚¹ãƒžã‚ãƒŠ
tl;drãƒ»Goã®ä¾å˜æ€§æ³¨å…¥ã¯æ™®é€šã«è¡Œã‚ã‚Œã‚‹ãŒã€DIãƒ„ãƒ¼ãƒ«ã¯ã¾ã è¦³æ¸¬ç¯„å›²ã§ã¯æµ¸é€ã—ã¦ã„ãªã„ã€‚ ãƒ»ç›´è¿‘å‡ºãŸGoogleè£½Goå‘ã‘DIãƒ„ãƒ¼ãƒ«ã€ŒWireã€ã¯ã‚·ãƒ³ãƒ—ãƒ«ãªAPIã‚„ãƒ„ãƒ¼ãƒ«ä½œæˆã§æœ‰ç”¨ã ãŒã€ä¾å˜ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®è¨å®šãŒè¤‡é›‘åŒ–ã™ã‚‹ã¨è¡¨ç¾æ€§ã«é™ç•ŒãŒãã‚‹ ãƒ»Goã«ãŠã„ã¦ã€DIãƒ„ãƒ¼ãƒ«ã¯ã‚ã‚‹ç¨®ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã¨èªè˜ã—ã¦æ…Žé‡ã«æŽ¡ç”¨ã™ã¹ãå‰æï¼šGoã®ä¾å˜æ€§æ³¨å…¥ã¨èª²é¡ŒGoã®ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãéš›ã€ç‰¹ã«ä¸€å®šè¦æ¨¡ã‚’è¶…ãˆãŸAPIã‚’æ›¸ãéš›ã¯ã€ä¾å˜ã™ã‚‹ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¨ã„ã†ã®ãŒå¢—ãˆã‚‹ã€‚DBã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚„ãƒã‚¬ãƒ¼ã‚„å„ç¨®ãƒ“ã‚¸ãƒã‚¹ãƒã‚¸ãƒƒã‚¯ã‚’å‘¼ã³å‡ºã™ã‚µãƒ¼ãƒ“ã‚¹å±¤ãªã©ãŒãã‚Œã«è©²å½“ã™ã‚‹ã€‚ ãƒ¬ã‚¤ãƒ¤ãƒ¼åŒ–ã•ã‚ŒãŸãƒ‘ãƒƒã‚±ãƒ¼ã‚¸æ§‹æˆã®ä¸‹ã€ã“ã†ã—ãŸä¾å˜ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ãƒˆãƒƒãƒ—ãƒ€ã‚¦ãƒ³ã«æ³¨å…¥ã—ã¦ã„ãã‚„ã‚Šæ–¹ã¯è¦‹é€šã—ãŒã‚ˆãã€ãƒ†ã‚¹ãƒˆæ™‚ã«ãƒ¢ãƒƒã‚¯ã®APIã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚’å·®ã—è¾¼ã¿ã‚„ã™ã‹ã£ãŸã‚Šã¨ã€ãƒ†ã‚¹ã‚¿ãƒ“ãƒªãƒ†ã‚£ã‚’å‘ä¸Šã•ã›ã‚‹ã€‚ã–ã£ãã‚Šä¾å˜æ€§æ³¨å…¥ãŒè¡Œã‚ã‚Œã‚‹ã‚ˆã†ãªãƒ¬ã‚¤ãƒ¤ãƒ¼åŒ–ã•ã‚ŒãŸæ§‹æˆã§ã€ãªã‚“
nauthiz 2019/02/12
golang

di
ãƒªãƒ³ã‚¯
ä»Šæ—¥ã‹ã‚‰å§‹ã‚ã‚‹ä¾å˜æ€§ã®æ³¨å…¥ / First Time Dependency Injection
DroidKaigi 2019 Room1, 2019/02/08 14:50~15:20
nauthiz 2019/02/09
di

kotlin
ãƒªãƒ³ã‚¯
spring-boot-to-ban-raiburarifalsezhe-rihe-ifalsetukekata?slide=27
JJUG CCC 2018 Spring ã§ã®ç™ºè¡¨è³‡æ–™ã§ã™ã€‚ #jjug_ccc #ccc_g4
nauthiz 2018/05/29
spring

di
ãƒªãƒ³ã‚¯
Compile Time DIã®ã‚¹ã‚¹ãƒ¡
How to debug Xdebug... or any other weird bug in PHP
nauthiz 2018/04/04
di
ãƒªãƒ³ã‚¯
çœŸãƒ»ãªãœèª°ã‚‚ã“ã†æ›¸ã„ã¦ãã‚Œãªã„Dependency Injectionå…¥é–€
Why is the subject of the story about Java support JDK?
nauthiz 2018/02/02
di
ãƒªãƒ³ã‚¯
Springã§Field Injectionã‚ˆã‚ŠConstructor InjectionãŒæŽ¨å¥¨ã•ã‚Œã‚‹ç†ç”± - abcdefg.....
Springã§Field Injectionã‚ˆã‚ŠConstructor InjectionãŒæŽ¨å¥¨ã•ã‚Œã‚‹ç†ç”±ã‚’èª¿ã¹ã¦ã¿ãŸãƒ¡ãƒ¢ã§ã™ã€‚ (2016/12/30) ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ã«finalã‚’ã¤ã‘ã‚‹ã‚ˆã†ã«ä¿®æ£ (2017/03/29) Immutabilityã«ã¤ã„ã¦è¿½è¨˜ --- å®¶ã§ã‚‚ä¼šç¤¾ã§ã‚‚IntelliJã‚’ä½¿ã£ã¦é–‹ç™ºã—ã¦ã„ã‚‹ã®ã§ã™ãŒã€ Spring Bootã§@Autowired(@Inject)ã‚’ä½¿ã†ã¨ä¸‹è¨˜ã®ã‚ˆã†ãªè¦å‘ŠãŒå‡ºã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ è¦å‘Šå†…å®¹ã‚’è¦‹ã¦ã¿ã‚‹ã¨ã€ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚·ãƒ§ãƒ³ã¯æŽ¨å¥¨ã•ã‚Œã¾ã›ã‚“ã€ã¨ã®ã“ã¨ã€‚ ã€ŒField injection is not recommended.ã€ è¦å‘Šã®è©³ç´°ã‚’è¦‹ã¦ã¿ã‚‹ã¨ä¸‹è¨˜ã®ã‚ˆã†ã«æ›¸ã„ã¦ã‚ã‚Šã¾ã™ã€‚ ã€ŒField injection is not recommended. Spring Team recommends: "Always use
nauthiz 2016/12/30
spring

di
ãƒªãƒ³ã‚¯
Scalaã«ãŠã‘ã‚‹æœ€é©ãªDependency Injectionã®æ–¹æ³•ã‚’è€ƒå¯Ÿã™ã‚‹ ã€œãªãœãƒ‰ãƒ¯ãƒ³ã‚´ã‚¢ã‚«ã‚¦ãƒ³ãƒˆã‚·ã‚¹ãƒ†ãƒ ã®ç”Ÿç”£æ€§ã¯é«˜ã„ã®ã‹ã€œ - Qiita
DIã‚’ä½¿ã‚ãªã„çŠ¶æ…‹ã§ã¯UserRepositoryã¨ã„ã†ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ãŒå®šç¾©ã•ã‚Œã¦ã„ã‚‹ã®ã«ã‚‚ã‹ã‹ã‚ã‚‰ãšã€UserServiceã¯UserRepositoryImplã®å‚ç…§ã‚‚æŒã£ã¦ã„ã¾ã—ãŸã€‚ ã“ã‚Œã§ã¯ã›ã£ã‹ãã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã‚’åˆ†é›¢ã—ãŸæ„å‘³ãŒã‚ã‚Šã¾ã›ã‚“ã€‚ UserServiceãŒUserRepositoryã‚¤ãƒ³ã‚¿ãƒ¼ãƒ•ã‚§ãƒ¼ã‚¹ã ã‘ã‚’å‚ç…§(ä¾å˜)ã™ã‚‹ã‚ˆã†ã«ã™ã‚Œã°ã€å…·ä½“çš„ãªå®Ÿè£…ã§ã‚ã‚‹UserRepositoryImplã®å¤‰æ›´ã«å½±éŸ¿ã•ã‚Œã‚‹ã“ã¨ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ ã“ã®å•é¡Œã‚’è§£æ±ºã™ã‚‹ã®ãŒDIã®ç›®çš„ã§ã™ã€‚ ãã‚Œã§ã¯DIã®ã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚¿ã‚’åŠ ãˆã¦ã€ä¸Šè¨˜ã®ã‚¯ãƒ©ã‚¹å›³ã‚’ä¿®æ£ã—ã¾ã—ã‚‡ã†ã€‚ è¬Žã®ã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚¿ã®ç™»å ´ã«ã‚ˆã‚ŠUserServiceã‹ã‚‰UserRepositoryImplã¸ã®å‚ç…§ãŒãªããªã‚Šã¾ã—ãŸã€‚ ãŠãã‚‰ãã‚¤ãƒ³ã‚¸ã‚§ã‚¯ã‚¿ã¯ä½•ã‚‰ã‹ã®æ‰‹æ®µã§ã‚µãƒ¼ãƒ“ã‚¹ã§ã‚ã‚‹UserRepositoryImpl(Dependency)ã‚’ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³
nauthiz 2015/12/04
di
ãƒªãƒ³ã‚¯
DIã‚³ãƒ³ãƒ†ãƒŠã®æœ¬å½“ã®ä½¿ã„ã©ã“ã‚ | ã‚¦ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚ºæ ªå¼ä¼šç¤¾
DI ã®è‡ªç”±åº¦ã¯è«¸åˆƒã®å‰£ è¿‘ã”ã‚ã€ã€Œå®Ÿãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§DIã‚³ãƒ³ãƒ†ãƒŠï¼ˆæ³¨1ï¼‰ã‚’å°Žå…¥ã—ã¦ã„ã‚‹ã€ã¨ã„ã†è©±ã‚’ã¡ã‚‰ã»ã‚‰è€³ã«ã™ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ãã‚Œã¨åŒæ™‚ã«ã€ã€ŒDIã‚³ãƒ³ãƒ†ãƒŠã‚’ä½¿ã£ãŸãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒå¤§å¤‰ãªã“ã¨ã«ãªã£ã¦ã„ã‚‹ã€ã¨ã„ã†è©±ã‚‚è€³ã«ã™ã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚DIã®é…åŠ›ã‚’ååˆ†ã«äº«å—ã—ã¦ä½Žã‚³ã‚¹ãƒˆã€é«˜å“è³ªã‚’å®Ÿç¾ã—ã¦ã„ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆãŒã‚ã‚‹ä¸€æ–¹ã§ã€ŒDIã‚’å°Žå…¥ã—ã¦ã¿ãŸã®ã¯ã„ã„ã®ã ã‘ã‚Œã©ã€DIã®è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ãŒå¤§ãããªã‚Šã™ãŽã¦ç®¡ç†ã—ãã‚Œãªã„ã€ã€ŒDIã‚’ä½¿ã£ã¦ã„ã‚‹ã®ã«ã€ãƒ†ã‚¹ã‚¿ãƒ“ãƒªãƒ†ã‚£ãŒå…¨ç„¶å‘ä¸Šã—ã¦ã„ãªã„ã€ãªã©è‹¦åŠ´ã—ã¦ã„ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã‚‚ã‚ã‚‹ã‚ˆã†ã§ã™ã€‚ã“ã®å·®ã¯ã„ã£ãŸã„ã©ã“ã‹ã‚‰æ¥ã‚‹ã®ã§ã—ã‚‡ã†ã‹ã€‚ DIã¯ã€EJBãªã©ã¨æ¯”ã¹ã‚‹ã¨æ¯”è¼ƒçš„å–ã£ä»˜ãã‚„ã™ã„æŠ€è¡“ã§ã¯ã‚ã‚Šã¾ã™ãŒã€ã»ã‹ã®æŠ€è¡“åŒæ§˜ã€èª¤ã£ãŸä½¿ã„æ–¹ã§ã¯ååˆ†ã«åŠ›ã‚’ç™ºæ®ã§ãã¾ã›ã‚“ã€‚DIã‚³ãƒ³ãƒ†ãƒŠã¯éžå¸¸ã«å˜ç´”æ˜Žå¿«ãªæŠ€è¡“ã§ã¯ã‚ã‚Šã¾ã™ãŒã€ãã®ã‚·ãƒ³ãƒ—ãƒ«ã•æ•…ã«è‡ªç”±åº¦ãŒé«˜ãã•ã¾ã–ã¾ãªä½¿ã„æ–¹ãŒã§ãã¾ã™ã€‚ãã®
nauthiz 2012/08/22
DIã®ã‚¢ãƒ³ãƒãƒ‘ã‚¿ãƒ¼ãƒ³ã€‚

di
ãƒªãƒ³ã‚¯
1