lua 全局变量 2，lua全局变量

lua 全局变量 2，lua全局变量

width = 500;
height = 300;

function dasemimi()

	width = 400;
	height = 200;

end


print("前",tostring(width)," ",tostring(height));
dasemimi();
print("后",tostring(width)," ",tostring(height));

输出

前	500	 	300
后	400	 	200