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我正在尝试在 java 中重新定义用于 play 2 的 securesocial 插件的密码验证器和密码散列器，因为我的身份验证过程不起作用..（实际上一切似乎都是正确的，因为我无法使用哈希密码存储在我的数据库中）

我已经将 passwordValidator 扩展为文档解释它（http://securesocial.ws/guide/password-plugins.html）

公共类 BCryptPasswordHasher 扩展 BasePasswordHasher{

public PasswordInfo doHash(String plainPassword){
    PasswordInfo pI = new PasswordInfo();
    pI.password = BCrypt.hashpw(plainPassword, BCrypt.gensalt());
    return pI;
}

public boolean doMatch(PasswordInfo passwordInfo, String suppliedPassword){
    return BCrypt.checkpw(suppliedPassword, passwordInfo.password);
}

}

我收到此错误：

tools.BCryptPasswordHasher 不是抽象的，不会覆盖 securesocial.core.java.BasePasswordHasher 中的抽象方法 doMatch(securesocial.core.java.PasswordInfo,java.lang.String)

你知道我怎么能做到这一点吗？

预先感谢您的帮助

PS：BasePasswordHasher

公共抽象类 BasePasswordHasher 实现 PasswordHasher { protected Application application;

public BasePasswordHasher(Application application) {
    this.application = application;
}

@Override
public securesocial.core.PasswordInfo hash(String plainPassword) {
     return doHash(plainPassword).toScala();
}

@Override
public boolean matches(securesocial.core.PasswordInfo passwordInfo, String suppliedPassword) {
    return doMatch(PasswordInfo.fromScala(passwordInfo), suppliedPassword);
}

/**
 * Hashes a password
 *
 * @param plainPassword the password to hash
 * @return a PasswordInfo containting the hashed password and optional salt
 */
abstract PasswordInfo doHash(String plainPassword);

/**
 * Checks whether a supplied password matches the hashed one
 *
 * @param passwordInfo the password retrieved from the backing store (by means of UserService)
 * @param suppliedPassword the password supplied by the user trying to log in
 * @return true if the password matches, false otherwise.
 */
abstract boolean doMatch(PasswordInfo passwordInfo, String suppliedPassword);

}

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