1，空构造式{}：

a={}

2,列表风格的构造式

days={"sun","mon","Tue","Wed","Thu","Fri","Sat"}

3，纪录风格的构造式

a={x=10,y=20}

4,纪录风格与列表风格的混合

local array={

color="blue",thickness=2,npoints=4,

{x=0,y=0},

{x=-10,y=1},

{x=-11,y=2},

{x=0,y=12},

}

5，通用格式

names={["+"]="add",["-"]="sub",["*"]="mul",["/"]="div",}

i=20;s="-"

a={[i+0]=s,[i+1]=s . . s,[i+2]=s . . s . . s,}