无参构造方法-简要说明:无参构造方法就是没有任何函数,java本身自带无参构造
样本-案例:
class ts{
}
class sk{
public static void main(String[] args){
ts a=new ts();
}
}
```本身自带无参构造

有参构造方法简要说明:参数名和 属性名 相同
样本-案例
```java
package ric;
public class tt {
private String name;
private int age;
private String band;
public tt(String name, int age, String band){
this.name = name;
this.age = age;
this.band = band;
}
public void show(){
System.out.println("姓名:"+name+"年龄:"+age+"品牌:"+band);
}
}
测试类
```java
package ric;
public class qw {
public static void main(String[] args) {
tt a =new tt("花语 ", 35 , "紫花宫");
a.show();
}
}