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/********************************
********************************/
class
Student
{
//类属性
var
name:
String
=
""
number:
Int
= 0
}
student =
()
/********************************
********************************/
Person
{
//类属性
String
age:
Int
//类构造函数
init
(newName:
,newAge:
){
self
.name = newName
.age = newAge
}
//类方法
func
say() ->
{
return
"我叫\(name)"
}
}
p =
(newName:
"hangge"
ottom:auto!important; float:none!important; height:auto!important; left:auto!important; line-height:1.5em!important; margin:0px!important; overflow:visible!important; padding:1px 0px!important; position:static!important; right:auto!important; top:auto!important; vertical-align:baseline!important; width:auto!important; font-family:Consolas,newAge: 32)
print
(p.say())
|
DBClass
{
conn:
Connection
? =
()
deinit{
//可以做一些清理工作
.conn!.close()
.conn =
nil
}
db:
()
db =
nil
//设置nil后即可执行deinit()方法
|
