生成get方法和set方法,toString方法

public class test {
private String name;
private int hao;

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public int getHao() {
return hao;
}

public void setHao(int hao) {
this.hao = hao;
}

public String toString() {
return "test [name=" + name + ", hao=" + hao + "]";
}

public static void main(String[] args) {
test st=new test();
st.setHao(234);
st.setName("sdfs");
System.out.println(st);
}

}