Java HashMap上的搜索方法

我需要打印用户输入的员工的详细信息。到目前为止，我所能得到的只是名字。谁能帮我一下吗

员工商店

public void add(Employee employee)
{       
    map.put(employee.getEmployeeName(), employee);
}

public Employee searchByName(String name) 
{
    System.out.println(name);
    return map.get(name);    
}

EmployeeStore Store = new EmployeeStore();
Store.add(new Employee ("James O' Carroll", 18,"hotmail.com"));
Store.add(new Employee ("Andy Carroll", 1171,"yahoo.com"));
Store.add(new Employee ("Luis Suarez", 7,"gmail.com"));
Store.searchByName("James O' Carroll");

---

用法

public void add(Employee employee)
{       
    map.put(employee.getEmployeeName(), employee);
}

public Employee searchByName(String name) 
{
    System.out.println(name);
    return map.get(name);    
}

EmployeeStore Store = new EmployeeStore();
Store.add(new Employee ("James O' Carroll", 18,"hotmail.com"));
Store.add(new Employee ("Andy Carroll", 1171,"yahoo.com"));
Store.add(new Employee ("Luis Suarez", 7,"gmail.com"));
Store.searchByName("James O' Carroll");

---

您正在打印密钥，而不是存储在密钥中的值

public Employee searchByName(String name) 
{
    Employee employee = map.get(name);    
    System.out.println(employee.toString());
    return employee;
}

---

假设Employer类已经定义了一个toString（）方法。

EmployeeStore的

add

方法是什么样子的？你从searchByName中得到了一个雇员，有什么问题吗？你如何定义hashmap

Map Map=newhashmap（）

？这没有任何意义。。。就像NathanHughes说的：你从方法中得到了一个

员工。只要调用该对象上的任何方法来打印它……Employee的
toString（）
是如何定义的？