Kotlin\uc5d0\uc11c Class\ub0b4\uc5d0 companion object\ub85c \uc120\uc5b8\ud558\uba74 \uac1d\uccb4\ub97c \uc0dd\uc131\ud558\uc9c0 \uc54a\uc544\ub3c4 \ud574\ub2f9 \ud504\ub85c\ud37c\ud2f0\uc5d0 \uc811\uadfc\ud558\uc5ec \uc0ac\uc6a9 \uac00\ub2a5\ud558\ub2e4.<\/p>\n
\r\nclass Person {\r\n var id: String = "itchef"\r\n var name: String = "Azeze"\r\n companion object {\r\n var language: String = "Korean"\r\n fun work(){\r\n println("working....")\r\n }\r\n }\r\n}\r\n\r\nfun main(){\r\n println(Person.language)\r\n Person.language = "English"\r\n println(Person.language)\r\n Person.work()\r\n}\r\n<\/pre>\n\uc2e4\ud589\uacb0\uacfc
\nKorean
\nEnglish
\nworking….<\/p>\n
\uc704\uc640 \uac19\uc774 companion object\ub85c \uc120\uc5b8\ub41c \ub9f4\ubc84 \ubcc0\uc218\ub098 \uba54\uc11c\ub4dc\ub294 \ud574\ub2f9 \ud074\ub798\uc2a4\uc758 \uac1d\uccb4 \uc0dd\uc131 \uc5c6\uc774\ub3c4 get\/set \ubc0f \uc2e4\ud589\uc774 \uac00\ub2a5\ud558\ub2e4.<\/p>\n
\ub610 \ube44\uc2b7\ud55c \uac1c\ub150\uc73c\ub85c object \ud0a4\uc6cc\ub4dc\ub85c \uc120\uc5b8\ud560 \uc218 \uc788\ub294\ub370 \ub2e4\uc74c\uc744 \ubcf4\uc790.<\/p>\n
\r\nobject OCustomer {\r\n var name = "Fortress M"\r\n fun hiThere() = println("Hi! There!")\r\n val HOBBY = Hobby("Basketball")\r\n init {\r\n println("Initialized Now!")\r\n }\r\n}\r\n\r\nclass Hobby(val name: String)\r\n\r\nfun main(){\r\n OCustomer.hiThere()\r\n OCustomer.name = "Yonggari"\r\n println("name = ${OCustomer.name}")\r\n println(OCustomer.HOBBY.name)\r\n}\r\n<\/pre>\n\uc2e4\ud589\uacb0\uacfc
\nInitialized Now!
\nHi There!
\nname = Yonggari
\nBasketball<\/p>\n
object \ud0a4\uc6cc\ub4dc\ub85c \uc120\uc5b8\ud558\ub294 \ubc29\uc2dd\ub3c4 \uc5ed\uc2dc\ub098 \uac1d\uccb4\ub97c \uc0dd\uc131\ud558\uc9c0 \uc54a\uace0 \ubc14\ub85c \ud638\ucd9c\ud558\uc5ec \uc0ac\uc6a9 \uac00\ub2a5\ud558\ub2e4.
\nKotlin\uc5d0\uc11c object \uc120\uc5b8\ub41c \uac1d\uccb4\ub97c Java\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc29\ubc95\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n
\r\npublic class OCustomerAccess {\r\n \r\n public static void main(String[] args){\r\n\r\n String name = OCustomer.INSTANCE.getName(); \/\/Kotlin\uc758 object \uc120\uc5b8 \uac1d\uccb4\uc758 \uba54\uc11c\ub4dc \uc811\uadfc\r\n System.out.println(name);\r\n\r\n }\r\n\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"Kotlin\uc5d0\uc11c Class\ub0b4\uc5d0 companion object\ub85c \uc120\uc5b8\ud558\uba74 \uac1d\uccb4\ub97c \uc0dd\uc131\ud558\uc9c0 \uc54a\uc544\ub3c4 \ud574\ub2f9 \ud504\ub85c\ud37c\ud2f0\uc5d0 \uc811\uadfc\ud558\uc5ec \uc0ac\uc6a9 \uac00\ub2a5\ud558\ub2e4. \uc2e4\ud589\uacb0\uacfc Korean English working…. \uc704\uc640 \uac19\uc774 companion object\ub85c \uc120\uc5b8\ub41c \ub9f4\ubc84 \ubcc0\uc218\ub098 \uba54\uc11c\ub4dc\ub294 \ud574\ub2f9 \ud074\ub798\uc2a4\uc758 \uac1d\uccb4 \uc0dd\uc131 \uc5c6\uc774\ub3c4 get\/set \ubc0f \uc2e4\ud589\uc774 \uac00\ub2a5\ud558\ub2e4. \ub610 \ube44\uc2b7\ud55c \uac1c\ub150\uc73c\ub85c object \ud0a4\uc6cc\ub4dc\ub85c \uc120\uc5b8\ud560 \uc218 \uc788\ub294\ub370 \ub2e4\uc74c\uc744 \ubcf4\uc790. \uc2e4\ud589\uacb0\uacfc Initialized Now! Hi There! name = Yonggari Basketball object \ud0a4\uc6cc\ub4dc\ub85c … <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[349,7,4],"tags":[368,369,370,371],"_links":{"self":[{"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=\/wp\/v2\/posts\/651"}],"collection":[{"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=651"}],"version-history":[{"count":4,"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=\/wp\/v2\/posts\/651\/revisions"}],"predecessor-version":[{"id":660,"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=\/wp\/v2\/posts\/651\/revisions\/660"}],"wp:attachment":[{"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=651"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=651"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.itchefblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=651"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}