我正在尝试做的是使用Lua中的以下代码显示表的内容.
local people = {
{
name = "Fred",address = "16 Long Street",phone = "123456"
},{
name = "Wilma",{
name = "Barney",address = "17 Long Street",phone = "123457"
}
}
for k,v in pairs(people ) do
print(k,v)
end
我得到的输出是：
1 table: 0x9a2d8b0 2 table: 0x9a2d110 3 table: 0x9a2cb28
解决方法
要显示嵌套表,您必须使用嵌套循环.
此外,使用ipairs迭代类似数组的表,使用pairs迭代类似记录的表.
local people = {
{
name = "Fred",{
name = "Wilma",{
name = "Barney",phone = "123457"
}
}
for index,data in ipairs(people) do
print(index)
for key,value in pairs(data) do
print('\t',key,value)
end
end
输出：
1
phone 123456
name Fred
address 16 Long Street
2
phone 123456
name Wilma
address 16 Long Street
3
phone 123457
name Barney
address 17 Long Street