component2

inline operator fun Category.component2(): String

提供 Category 的解构扩展。第2个参数,代表 Category.name

val (id, name) = category

inline operator fun OrganizationInfo.component2(): String

OrganizationInfo 解构扩展。第2个参数,相当于 OrganizationInfo.name

val (id, name, icon) = organizationInfo

inline operator fun UserInfo.component2(): String

UserInfo 的结构解构, 第2个值。相当于 UserInfo.username

val (id, username, avatar) = user