NONE
NONE: "MAJOR_TYPE_NONE"
OPUS
OPUS: "MAJOR_TYPE_OPUS"
ARCHIVE
ARCHIVE: "MAJOR_TYPE_ARCHIVE"
COURSES
COURSES: "MAJOR_TYPE_COURSES"
DRAW
DRAW: "MAJOR_TYPE_DRAW"
ARTICLE
ARTICLE: "MAJOR_TYPE_ARTICLE"
MUSIC
MUSIC: "MAJOR_TYPE_MUSIC"
COMMON
COMMON: "MAJOR_TYPE_COMMON"
LIVE
LIVE: "MAJOR_TYPE_LIVE"
MEDIALIST: "MAJOR_TYPE_MEDIALIST"
APPLET
APPLET: "MAJOR_TYPE_APPLET"
SUBSCRIPTION
SUBSCRIPTION: "MAJOR_TYPE_SUBSCRIPTION"
LIVE_RCMD
LIVE_RCMD: "MAJOR_TYPE_LIVE_RCMD"
UGC_SEASON
UGC_SEASON: "MAJOR_TYPE_UGC_SEASON"
SUBSCRIPTION_NEW
SUBSCRIPTION_NEW: "MAJOR_TYPE_SUBSCRIPTION_NEW"
UPOWER_COMMON
UPOWER_COMMON: "MAJOR_TYPE_UPOWER_COMMON"
转发动态种子动态主体类型枚举