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unarist id:unarist

golangã«é–¢ã™ã‚‹unaristã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (13)

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Goãªã‚‰ã‚ã‹ã‚‹ã‚·ã‚¹ãƒ†ãƒ ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°
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unarist 2021/10/28
golang
ãƒªãƒ³ã‚¯
Go ã‚’2å¹´ãã‚‰ã„æ›¸ã„ãŸæ„Ÿæƒ³: æ„å›³ã‚’ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰ã—ãã‚Œãªã„æ„Ÿã˜ã¯æ¶ˆãˆãš - blog.8-p.info
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unarist 2021/10/24
è¨€èªž

golang
ãƒªãƒ³ã‚¯
ãªãœ WebAssembly ç”Ÿæˆã‚’ Go ã«ã—ãŸã®ã‹
ã‚ªãƒ³ãƒ©ã‚¤ãƒ³ã‚¤ãƒ™ãƒ³ãƒˆã§èžã‹ã‚Œã¦ã€ãƒ„ã‚¤ãƒƒã‚¿ãƒ¼ã«ã¤ã¶ã‚„ã„ãŸã‚‰æ€ã£ãŸä»¥ä¸Šã«åéŸ¿ãŒã‚ã£ãŸã®ã§ã€ã‚‚ã†å°‘ã—è©³ç´°ã«æ›¸ã„ã¦ã¿ã¾ã™ã€‚ æ€ã£ãŸã‚ˆã‚ŠåéŸ¿ãŒã‚ã£ãŸã¾ã¨ã‚ä¿¡é ¼ã§ãã‚‹æš—å·ãƒ©ã‚¤ãƒ–ãƒ©ãƒªãŒã‚ã‚‹è‡ªåˆ†ãŒ TypeScript ã‚ˆã‚Š Go ã®ã»ã†ãŒæ›¸ã‘ã‚‹Go ã® Wasm ãƒã‚¤ãƒŠãƒªã‚µã‚¤ã‚ºã‚’æ°—ã«ã™ã‚‹å¿…è¦ãŒãªã„WebCrypto ã«ãªã„æš—å·ãŒå¿…è¦è‡ªç¤¾ã® WebRTC SFU ã«ãŠã„ã¦ End to End Encryption (E2EE) ã‚’ãƒ–ãƒ©ã‚¦ã‚¶ä¸Šã§å®Ÿç¾ã™ã‚‹ãŸã‚ã«ã¯ã„ãã¤ã‹ã®å£ãŒã‚ã‚Šã¾ã—ãŸã€‚ ä¸€ã¤ã¯ WebCrypto ãŒæä¾›ã—ã¦ã„ãªã„æš—å·ã‚’åˆ©ç”¨ã—ãŸã„ã¨ã„ã†ã‚‚ã®ã§ã™ã€‚ ä»Šå›ž E2EE ã‚’å®Ÿè£…ã™ã‚‹ã«ã‚ãŸã‚ŠæŽ¡ç”¨ã—ãŸ Signal ãƒ—ãƒãƒˆã‚³ãƒ«ã§ã¯å…¬é–‹éµæš—å·ã« Curve25519 ã‚’æŽ¡ç”¨ã—ã¦ã„ã¾ã™ã€‚æ®‹å¿µãªãŒã‚‰ WebCrypto ã§ã¯ Curve25519 ã«å¯¾å¿œã—ã¦ã„ã¾ã›ã‚“ã€‚ã“ã®æ™‚ç‚¹ã§ã€Œæš—å·ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ã©ã“ã‹ã‚‰ã‚‚ã£ã¦
unarist 2020/11/16
golang
ãƒªãƒ³ã‚¯
Let's EncryptãŒã¯ã¾ã£ãŸGolangã®è½ã¨ã—ç©´ - ã¼ã¡ã¼ã¡æ—¥è¨˜
0. çŸã„ã¾ã¨ã‚ 300ä¸‡ä»¥ä¸Šã®è¨¼æ˜Žæ›¸ã®å¤±åŠ¹ã‚’è¿«ã‚‰ã‚ŒãŸLet's Encryptã®ã‚¤ãƒ³ã‚·ãƒ‡ãƒ³ãƒˆã¯ã€ŒGolangã§ã‚ˆãã‚ã‚‹é–“é•ã„ã€ã¨æ›¸ã‹ã‚Œã¦ã„ã‚‹ã‚ˆã†ãªãƒã‚°ãŒåŽŸå› ã§ã—ãŸã€‚ 1. ã¯ã˜ã‚ã«ã€ Let's Encryptã¯ã€ç„¡æ–™ã§ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ã‚’è‡ªå‹•åŒ–ã—ã¦ç™ºè¡Œã™ã‚‹ã‚µãƒ¼ãƒ“ã‚¹ã‚’è¡Œã†éžå–¶åˆ©å›£ä½“ã¨ã—ã¦2014å¹´ã«è¨ç«‹ã•ã‚Œã¾ã—ãŸã€‚ 2015å¹´ã«ã‚µãƒ¼ãƒ“ã‚¹é–‹å§‹ã•ã‚Œã‚‹ã¨è¨¼æ˜Žæ›¸ã®ç™ºè¡Œæ•°ã¯ãã‚“ãã‚“ä¼¸ã³ã€å…ˆæœˆæœ«ã®ãƒ—ãƒ¬ã‚¹ãƒªãƒªãƒ¼ã‚¹ã§ã¯ç´¯è¨ˆ10å„„æžšã®ã‚µãƒ¼ãƒè¨¼æ˜Žæ›¸ã‚’ç™ºè¡Œã—ãŸã“ã¨ãŒã‚¢ãƒŠã‚¦ãƒ³ã‚¹ã•ã‚Œã¾ã—ãŸã€ŒLet's Encrypt Has Issued a Billion Certificatesã€ã€‚CTLogã®èª¿æŸ»ã‹ã‚‰ã€2020å¹´2æœˆæœ«ã®æ™‚ç‚¹ã§ã¯æœ‰åŠ¹ãªå…¨è¨¼æ˜Žæ›¸ã®38.4%ãŒLet's Encryptã®è¨¼æ˜Žæ›¸ã§ã‚ã‚‹ã¨ã¿ã‚‰ã‚Œã¦ã„ã¾ã™ã€ŒCertificate Validity Datesã€ã€‚ ç„¡æ–™ã®è¨¼æ˜Žæ›¸ã‚’æä¾›ã—ã¦ã‚‚ã‚‰ãˆã‚‹ã®ã¯éžå¸¸ã«å¬‰ã—
unarist 2020/03/09
golang

security
ãƒªãƒ³ã‚¯
golangã¨Dockerã¨OOM â€” KaoriYa
golangã§æ›¸ã„ãŸãƒ—ãƒã‚°ãƒ©ãƒ ã‚’Dockerã§å‹•ã‹ã—OOMãŒç™ºç”Ÿã—ãŸéš›ã«ãªã‚‹ã¹ãæƒ…å ±ã‚’æ®‹ã—ã¦æ®ºã•ã‚Œã‚‹æ–¹æ³•ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚ 2020/08/16è¿½è¨˜: ã“ã®è¨˜äº‹ã®å†…å®¹ã¯golangã«é–¢ã—ã¦ã¯ã‚„ã‚„ç¾å®Ÿçš„ã§ã¯ãªããªã£ã¦ã—ã¾ã„ã¾ã—ãŸã€‚ è©³ã—ãã¯ç¶šç·¨ã‚’å‚ç…§ã—ã¦ãã ã•ã„ã€‚ TL;DR golangè£½ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¯ä»®æƒ³ãƒ¡ãƒ¢ãƒª(VSZ)ã®ç¢ºä¿ã«å¤±æ•—ã™ã‚‹ã¨goroutineã®ãƒ€ãƒ³ãƒ—ã‚’åã„ã¦æ»ã¬ Dockerã®OOMã¯RSSãƒ™ãƒ¼ã‚¹ã§æ¤œå‡ºæ™‚ã«SIGKILLã‚’æŠ•ã’ã¦ãã‚‹ Dockeråˆ©ç”¨æ™‚ã«VSZã§åˆ¶é™ã‚’ã‹ã‘ã‚‹ã‚¹ã‚¯ãƒªãƒ—ãƒˆã‚’æ›¸ã„ãŸ golangè£½ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã¯linux-amd64ã«ãŠã„ã¦æœ€ä½Žã§ã‚‚101MBã®VSZã‚’è¦æ±‚ã™ã‚‹ VSZã®åˆ¶é™ãŒãã‚Œã‚ˆã‚Šå°ã•ã„ã¨å½“ç„¶èµ·å‹•ã§ããªã„ å®Ÿéš›ã®RSSã¯3MBç¨‹åº¦ã§èµ·å‹•ã™ã‚‹ Background ã‚³ãƒ³ãƒ†ãƒŠå†…ã§å‹•ã„ã¦ã„ã‚‹ãƒ—ãƒãƒ€ã‚¯ã‚·ãƒ§ãƒ³ä¸Šã®golangè£½ã®ãƒ—ãƒã‚°ãƒ©ãƒ ãŒæ™‚ã€…OOMã«æ®ºã•ã‚Œã¦
unarist 2020/01/24
golang

docker

linux
ãƒªãƒ³ã‚¯
A Tour of Go
A Tour of Go
unarist 2019/04/04
golang
ãƒªãƒ³ã‚¯
å›ã®ä¸¦è¡Œå‡¦ç†ã¯å®Ÿè¡Œã™ã‚‹ã¾ã§ã‚‚ãªãé–“é•ã£ã¦ã„ã‚‹ #golangtokyo / golang.tokyo 20th
golang.tokyo #20 ã§ä½¿ç”¨ã—ãŸè«–æ–‡ç´¹ä»‹ã‚¹ãƒ©ã‚¤ãƒ‰ã§ã™ã€‚ Go ã®ãƒãƒ£ãƒãƒ«ã«ã‚ˆã‚‹ä¸¦è¡Œå‡¦ç†ã¯å¼·åŠ›ã§é…åŠ›çš„ãªæ©Ÿèƒ½ã§ã™ãŒã€åŒæ™‚ã«ãƒã‚°ãŒç™ºç”Ÿã—ã‚„ã™ãã‹ã¤ç™ºè¦‹ã—ã¥ã‚‰ã„éƒ¨åˆ†ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚ã“ã®è«–æ–‡ã§ã¯ã€Go ãƒ—ãƒã‚°ãƒ©ãƒ ã‹ã‚‰ãã®æŒ™å‹•ã‚’å½¢å¼çš„ã«è¨˜è¿°ã—ãŸæŒ¯èˆžã„åž‹ (behavioural types) ã‚’æŠ½â€¦
unarist 2018/12/19
golang

typing
ãƒªãƒ³ã‚¯
Golangã®ã‚¨ãƒ©ãƒ¼å‡¦ç†ã¨pkg/errors
GoConã§ã¯æ¯Žå›žã‚¨ãƒ©ãƒ¼å‡¦ç†ã«ã¤ã„ã¦é¢ç™½ã„çŸ¥è¦‹ãŒå¾—ã‚‰ã‚Œã‚‹ï¼ŽGo Conference 2014 autumn ã«ãŠã„ã¦ã¯ï¼ˆå®Ÿéš›ã®ãƒˆãƒ¼ã‚¯ã§ã¯ãªã„ãŒï¼‰å±…é…’å±‹ã«ã¦@Jxckã•ã‚“ãŒRob Pikeæ°ã‹ã‚‰ä»¥ä¸‹ã®ã‚ˆã†ãªãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã‚’ç´¹ä»‹ã—ã¦ã‚‚ã‚‰ã£ã¦ã„ãŸï¼Ž Errors are values - The Go Blog Golang Error Handling lesson by Rob Pike ã“ã‚Œã¯Writeï¼ˆã‚„Readï¼‰ã®ã‚¨ãƒ©ãƒ¼å‡¦ç†ãŒè¤‡æ•°ç¶šãå ´åˆã«errWriter ã‚’å®šç¾©ã—ã¦è¤‡æ•°ã®ã‚¨ãƒ©ãƒ¼å‡¦ç†ã‚’ä¸€ç®‡æ‰€ã«ã¾ã¨ã‚ã¦ã‚³ãƒ¼ãƒ‰ã‚’ã™ã£ãã‚Šã¨ã•ã›ã‚‹ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ã§ã‚ã£ãŸï¼Ž ãã—ã¦ä»Šå›žã® Go Conference 2016 spring ã®keynoteã«ãŠã„ã¦ã‚‚Dave Cheneyæ°ã‹ã‚‰ï¼ˆåƒ•ã«ã¨ã£ã¦ã¯ï¼‰æ–°ãŸãªã‚¨ãƒ©ãƒ¼å‡¦ç†ãƒ†ã‚¯ãƒ‹ãƒƒã‚¯ãŒç´¹ä»‹ã•ã‚ŒãŸï¼Ž Gocon Spring 2016 å®Ÿéš›ã«ä½¿ã£ã¦ã¿ã¦/ã‚³ãƒ¼ãƒ‰ã‚’èªã‚“
unarist 2016/04/25
golang
ãƒªãƒ³ã‚¯
Goè¨€èªžã«ã‚ˆã‚‹CLIãƒ„ãƒ¼ãƒ«é–‹ç™ºã¨UNIXå“²å¦ã«ã¤ã„ã¦ - ã‚†ã†ã†ããƒ–ãƒã‚°
ã“ã®è¨˜äº‹ã¯ã¯ã¦ãª ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã‚¢ãƒ‰ãƒ™ãƒ³ãƒˆã‚«ãƒ¬ãƒ³ãƒ€ãƒ¼2014ã®8æ—¥ç›®ã§ã™ã€‚ ä»Šå›žã¯ã€Goè¨€èªžã§ã‚µãƒ¼ãƒç®¡ç†ãƒ„ãƒ¼ãƒ« Mackerel ã®ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«mkr ã‚’ä½œã‚‹ã¨ãã«èª¿ã¹ãŸã“ã¨ã€è€ƒãˆãŸã“ã¨ã€ã‚„ã£ãŸã“ã¨ã«ã¤ã„ã¦ç´¹ä»‹ã—ã¾ã™ã€‚ï¼ˆmkr ã¯ç¾æ™‚ç‚¹ã§ã¯é–‹ç™ºç‰ˆã§ã®æä¾›ã«ãªã‚Šã¾ã™ã€‚ï¼‰ ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã«ã¤ã„ã¦ ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã‚’ä½œã‚‹ã«ã‚ãŸã£ã¦ã€@deeeet ã•ã‚“ã® YAPC Asia 2014 ã§ã®ç™ºè¡¨è³‡æ–™ãŒéžå¸¸ã«å‚è€ƒã«ãªã‚Šã¾ã™ã€‚ æ›¸ç± UNIXã¨ã„ã†è€ƒãˆæ–¹ãƒ¼ãã®æ€æƒ³ã¨å“²å¦ ã®å†…å®¹ã‚’ãƒ™ãƒ¼ã‚¹ã«ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã¯ã©ã†ã‚ã‚‹ã¹ãã‹ã¨ã„ã†ã“ã¨ãŒä¸å¯§ã«èª¬æ˜Žã•ã‚Œã¦ã„ã¾ã™ã€‚ ä¸Šè¨˜è³‡æ–™ã‹ã‚‰å¼•ç”¨ã•ã›ã¦ã„ãŸã ãã¨ã€ã‚³ãƒžãƒ³ãƒ‰ãƒ©ã‚¤ãƒ³ãƒ„ãƒ¼ãƒ«ã«ãŠã„ã¦é‡è¦ãªãƒã‚¤ãƒ³ãƒˆã¯ä»¥ä¸‹ã®7ã¤ã§ã‚ã‚‹ã¨ã•ã‚Œã¦ã„ã¾ã™ã€‚ 1ã¤ã®ã“ã¨ã«é›†ä¸ã—ã¦ã„ã‚‹ ç›´æ„Ÿçš„ã«ä½¿ãˆã‚‹ ä»–ã®ãƒ„ãƒ¼ãƒ«ã¨é€£æºã§ãã‚‹ åˆ©ç”¨ã‚’åŠ©ã‘ã¦ãã‚Œã‚‹ é©åˆ‡ãªãƒ‡ãƒ•ã‚©ãƒ«ãƒˆå€¤ã‚’æŒã¡è¨å®šã‚‚ã§ã
unarist 2016/03/25
golang
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ã‚¤ãƒ³ãƒ•ãƒ©ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ãŒGoè¨€èªžã§ã‚ªãƒšãƒ¬ãƒ¼ã‚·ãƒ§ãƒ³ãƒ„ãƒ¼ãƒ«ã‚’æ›¸ãã“ã¨ã«ã¤ã„ã¦ - Hatena Developer Blog
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unarist 2016/03/25
Mackerelã®ãƒ—ãƒ©ã‚°ã‚¤ãƒ³æ›¸ã„ã¦ã¿ã‚ˆã†ã¨ã‚„ã‚Šã‹ã‘ãŸã‘ã©ã€GOROOTå‘¨ã‚Šã§å½·å¾¨ã£ã¦æŠ•ã’ãŸè¨˜æ†¶â€¦

golang
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Raspberry Pi ã« mackerel-agent ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹æ–¹æ³• (2015å¹´2æœˆæ›´æ–°) - ymyzkâ€™s blog
Raspberry Pi ã® armhf ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ã‚’ã‚µãƒãƒ¼ãƒˆã—ãŸ mackerel-agent ã®ãƒã‚¤ãƒŠãƒªãŒæä¾›ã•ã‚Œã¦ã„ãªã„ã®ã§, ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‹ã‚‰ãƒ“ãƒ«ãƒ‰ã™ã‚‹ã“ã¨ã§åˆ©ç”¨ã§ãã‚‹ã‚ˆã†ã«ã—ã¾ã—ãŸ. ãƒ†ã‚¹ãƒˆã§ã„ãã¤ã‹ã®ã‚¨ãƒ©ãƒ¼ãŒå‡ºã¾ã—ãŸãŒ, åŸºæœ¬çš„ãªæ©Ÿèƒ½ã¯åˆ©ç”¨ã§ãã¦ã„ã¾ã™. ã¾ãŸ, ã“ã®è¨˜äº‹ã¯ Go è¨€èªžã®åˆ©ç”¨çµŒé¨“ã®å°‘ãªã„è€…ãŒæ›¸ã„ã¦ã„ã‚‹ãŸã‚ã„ãã¤ã‹ã®èª¤ã‚Šã‚’å«ã‚€å¯èƒ½æ€§ãŒã‚ã‚Šã¾ã™. ç’°å¢ƒ Raspberry Pi Debian 8 jessie (Raspbian) mackerel-agent 0.14.1 go 1.3.3 make ç‰ã‚’åˆ©ç”¨ã™ã‚‹ãŸã‚ã« build-essential ã‚’, go ã‚’åˆ©ç”¨ã™ã‚‹ãŸã‚ã« golang ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’, ã‚³ãƒ¼ãƒ‰ã‚’å–å¾—ã™ã‚‹ãŸã‚ã« git ã¨ mercurial ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¾ã™. $ sudo apt-get install build-essenti
unarist 2014/09/26
golang

raspberrypi
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Androidãƒã‚¤ãƒ†ã‚£ãƒ–é–‹ç™ºã«é–¢ã™ã‚‹Goè¨€èªžã®çŠ¶æ³
Spring Bootã«ã‚ˆã‚‹APIãƒãƒƒã‚¯ã‚¨ãƒ³ãƒ‰æ§‹ç¯‰å®Ÿè·µã‚¬ã‚¤ãƒ‰ ç¬¬2ç‰ˆ ä½•åƒäººã‚‚ã®é–‹ç™ºè€…ãŒã€InfoQã®ãƒŸãƒ‹ãƒ–ãƒƒã‚¯ã€ŒPractical Guide to Building an API Back End with Spring Bootã€ã‹ã‚‰ã€Spring Bootã‚’ä½¿ã£ãŸREST APIæ§‹ç¯‰ã®åŸºç¤Žã‚’å¦ã‚“ã ã€‚ã“ã®æœ¬ã§ã¯ã€å‡ºç‰ˆæ™‚ã«æ–°ã—ããƒªãƒªãƒ¼ã‚¹ã•ã‚ŒãŸãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§ã‚ã‚‹ Spring Boot 2 ã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹ã€‚ã—ã‹ã—ã€Spring Boot3ãŒæœ€è¿‘ãƒªãƒªãƒ¼ã‚¹ã•ã‚Œã€é‡è¦ãªå¤‰...
unarist 2014/07/08
golang

Android
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ScaleOut | Supership
2024å¹´4æœˆ1æ—¥ã‚ˆã‚Šã€Supershipæ ªå¼ä¼šç¤¾ã¯è¦ªä¼šç¤¾ã§ã‚ã‚‹Supershipãƒ›ãƒ¼ãƒ«ãƒ‡ã‚£ãƒ³ã‚°ã‚¹æ ªå¼ä¼šç¤¾ã«å¸åŽåˆä½µã•ã‚Œã¾ã—ãŸã€‚ åˆä½µã«ä¼´ã„ã€å˜ç¶šä¼šç¤¾ã§ã‚ã‚‹Supershipãƒ›ãƒ¼ãƒ«ãƒ‡ã‚£ãƒ³ã‚°ã‚¹ã¯ç¤¾åã‚’Supershipã«å¤‰æ›´ã—ã€æ–°ãŸãªçµŒå–¶ä½“åˆ¶ã‚’ç™ºè¶³ã—ã¾ã—ãŸã€‚æœ¬ä»¶ã«é–¢ã™ã‚‹è©³ç´°ã¯ã€ãƒ—ãƒ¬ã‚¹ãƒªãƒªãƒ¼ã‚¹ã‚’ã”ç¢ºèªãã ã•ã„ã€‚ 2024å¹´4æœˆ1æ—¥ã‚ˆã‚Šã€Supershipæ ªå¼ä¼šç¤¾ã¯è¦ªä¼šç¤¾ã§ã‚ã‚‹Supershipãƒ›ãƒ¼ãƒ«ãƒ‡ã‚£ãƒ³ã‚°ã‚¹æ ªå¼ä¼šç¤¾ã«å¸åŽåˆä½µã•ã‚Œã¾ã—ãŸã€‚ åˆä½µã«ä¼´ã„ã€å˜ç¶šä¼šç¤¾ã§ã‚ã‚‹Supershipãƒ›ãƒ¼ãƒ«ãƒ‡ã‚£ãƒ³ã‚°ã‚¹ã¯ç¤¾åã‚’Supershipã«å¤‰æ›´ã—ã€æ–°ãŸãªçµŒå–¶ä½“åˆ¶ã‚’ç™ºè¶³ã—ã¾ã—ãŸã€‚ æœ¬ä»¶ã«é–¢ã™ã‚‹è©³ç´°ã¯ã€ãƒ—ãƒ¬ã‚¹ãƒªãƒªãƒ¼ã‚¹ã‚’ã”ç¢ºèªãã ã•ã„ã€‚
unarist 2014/06/19
server
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