[Ethereum] スマートコントラクトをProxyパターンã§æ›´æ–°å¯èƒ½ã«ã™ã‚‹æ–¹æ³• - QiitaDeleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? ã¯ã˜ã‚ã« Ethereumã«ãŠã„ã¦ã‚¹ãƒžãƒ¼ãƒˆã‚³ãƒ³ãƒˆãƒ©ã‚¯ãƒˆã¯ä¸å¤‰ã§ã™ã€‚ ã—ã‹ã—ã€ãƒã‚°ãŒã‚ã‚‹å ´åˆã‚„ビジãƒã‚¹ä¸Šè¦ä»¶ã‚’è¿½åŠ ã™ã‚‹å¿…è¦ãŒã‚ã‚‹å ´åˆãªã©ã€ã‚¹ãƒžãƒ¼ãƒˆã‚³ãƒ³ãƒˆãƒ©ã‚¯ãƒˆã‚’æ›´æ–°ã—ãªã‘ã‚Œã°ãªã‚‰ãªã„ケースã¯å¤šã€…å˜åœ¨ã—ã¾ã™ã€‚ ãã®ãŸã‚ã€ã‚¹ãƒžãƒ¼ãƒˆã‚³ãƒ³ãƒˆãƒ©ã‚¯ãƒˆã‚’見ã‹ã‘上Upgradeable（更新å¯èƒ½ï¼‰ã«ã¿ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã«ã€ç¾åœ¨ã¯ProxyパターンãŒåºƒã用ã„られã¦ã„ã¾ã™ã€‚ 今回ã¯ã€ãã®Proxyパターンã®ç¨®é¡žã‚„実装方法を紹介ã—ã¾ã™ã€‚ Proxyパターンã¨ã¯ メインã®ã‚³ãƒ³ãƒˆãƒ©ã‚¯ãƒˆã¨ãƒ¦ãƒ¼ã‚¶ãƒ¼ã¨ã®é–“ã«ProxyコントラクトãŒå˜åœ¨ã™ã‚‹æ§‹æˆã®ãƒ‘ターンã§ã™ã€‚ ユーザー
![[Ethereum] スマートコントラクトをProxyパターンã§æ›´æ–°å¯èƒ½ã«ã™ã‚‹æ–¹æ³• - Qiita](https://cdn-ak-scissors.b.st-hatena.com/image/square/7cf215594bd7e8f905f19eee10b603bd8de26079/height=288;version=1;width=512/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnFpaXRhLWltYWdlLXN0b3JlLnMzLmFtYXpvbmF3cy5jb20lMkYwJTJGOTI0OTIlMkZwcm9maWxlLWltYWdlcyUyRjE1MjM1NDI0NTk_aXhsaWI9cmItNC4wLjAmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmZtPXBuZzMyJnM9NmE1NzM0YWY1OGM5YzNjZWUyZmJlOGM0MmRiMmMwYmM%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253D573a8bccebb922161b9fee1fd99e1335%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-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%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBiaWdhODE2JnR4dC1jb2xvcj0lMjMxRTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9MzYmdHh0LXBhZD0wJnM9OWFjN2YyYzA5OGQwYmU5MTlhNmE0YjM0N2IwYjVmYjc%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3Dcf1738f396ae868333dec893cbc77e3d)
良ã„コードレビューã¨ã¯
å±¥æ´ãƒ†ãƒ¼ãƒ–ルã‹ã‚‰æœ€æ–°ã®1件をå–ã£ã¦ãる方法 - ãーã ã„ãªã‚‹ã‚‰ããŒã帳
{{#tags}}- {{label}}
{{/tags}}