一直显示找不到符号 方法printClientInfo(); 位置：类Client

public Client(String name,String company,Communication com,Address add){
this.name=name;
this.company=company;
this.com=com;
this.add=add;
printClientInfo();

printClientInfo在哪里定义的，把Client类的完整代码发出来看看。

需要现在类中声明 printClientInfo();函数，然后添加printClientInfo();函数的实现。参考如下：

public class Client {
    private String name;
    private String company;
    private String com;
    private String add;
    //带参构造函数
    Client(String name, String company, Communication com, Address add) {
        this.name = name;
        this.company = company;
        this.com = com;
        this.add = add;
        printClientInfo();
    }
    //声明方法
    public void printClientInfo() {
        //这里添加实现的内容
        System.out.println("调用printClientInfo()方法");
    }
    //其它代码
}