用java定义一个用户类
时间: 2024-03-09 15:05:16 浏览: 21
好的,以下是一个简单的 Java 用户类的示例代码:
```java
public class User {
private String username;
private String password;
private String email;
private String fullName;
public User(String username, String password, String email, String fullName) {
this.username = username;
this.password = password;
this.email = email;
this.fullName = fullName;
}
// Getters and setters for the private fields
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getFullName() {
return fullName;
}
public void setFullName(String fullName) {
this.fullName = fullName;
}
// toString method to print out User object
@Override
public String toString() {
return "User{" +
"username='" + username + '\'' +
", password='" + password + '\'' +
", email='" + email + '\'' +
", fullName='" + fullName + '\'' +
'}';
}
}
```
这个用户类包含了用户名、密码、电子邮件地址和全名这些字段,以及相应的 getter 和 setter 方法。它还覆盖了 toString 方法,以便在打印 User 对象时输出有用的信息。您可以根据您的具体需求,添加或修改这个类的字段和方法。
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