public class Person { String name; int age; public String getName() { return name; } public void setName(String name) { this.name = name; } public int getAge() { return age; } public void setAge(int age) { this.age = age; } public Person(String name, int age) { super(); this.name = name; this.age = age; } @Override public String toString() { return "Person [name=" + name + ", age=" + age + "]"; } }
public class Test { public static void main(String[] args) { StringBuffer ss=new StringBuffer(); ss.append("孔子曰过").append(true).append(new Person("kanger", 18)); System.out.println(ss); } }