API TextureBase:SetTexture

https://wowpedia.fandom.com/wiki/API_TextureBase_SetTexture
摘要：

TextureBase:SetTexture([textureAsset, wrapModeHorizontal, wrapModeVertical, filterMode])
textureAsset - A FileID or the file path to a texture.
local tex = UIParent:CreateTexture()
tex:SetPoint("CENTER")
tex:SetTexture(134532) -- interface/icons/inv_mushroom_11
tex:SetTexture("Interface/ContainerFrame/UI-Icon-QuestBang")
tex:SetSize(64, 64)