判断table中是否包含某个键
function k_include(tab, value)
for k,v in pairs(tab) do
if k == value then
return true
end
end
return false
end
判断table中是否包含某个值
function v_include(tab, value)
for k,v in pairs(tab) do
if v == value then
return true
end
end
return false
end
OK.
