table用法

--getn获取元素的个数

player ={

{name = "yangchun",id = "100000001"},

{name = "dlnuchunge",id = "100000002"},

{name = "nate",id = "100000003"},

}

player[6] = {name = "666",id = "100000006"}

print(table.getn(player))--3

--sort

function output(p)

for k,v in pairs(p) do

print(k,v.name)

end

end

output(player)

table.sort(player,function(a,b) return(a.name < b.name) end)

output(player)

--insert

table.insert(player,3,{name = "333",id = "100000003"})

output(player)

--remove

table.remove(player,3)

output(player)

--引用

player.uuid = "1001"

print(player.uuid)

--多维table

player.childArray = {1,2,3,4,5}

for k,v in pairs(player.childArray) do

print(k,v)

end