Eclipse - Comp 问题 [重复]

Question

这个问题在这里已经有了答案：

Java：未解决的编译问题（9 个回答）

去年关闭。

所以我试图在 Eclipse 上构建一个电子邮件管理应用程序，但我遇到了一个问题。 控制台说：

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 
email cannot be resolved to a type

at emailapp.EmailApp.main(EmailApp.java:6)

这是我已经在我的 2 个类中编写的代码：

打包emailapp；

公共类电子邮件应用{

public static void main(String[] args) {
    Email em1 = new email("Goanar","Rambang");
}

}

public class Email {
    private String firstName;
    private String lastName;
    private String password;
    private String department; 
    private int mailboxCapacity;
    private String alternateEmail; 
    
    //The Blueprint - Template
    // Add constructor for first and last name
    // Ask for department]
    // Generate random password
    // Set mailbox capacity
    // Set the alternate email
    // Change the password 

    //Constructor*/
    public Email(String firstName, String lastName) {
        this.firstName = firstName;
        this.lastName = lastName;
        System.out.println("EMAIL CREATED " + this.firstName + "" + this.lastName);
    }
}

我可能会搞砸我的应用程序的任何原因？

Answer 1

问题出在main方法， Email em1 = new email("Goanar","Rambang"); where new email("Goanar","Rambang"); 应该是new Email("Goanar","Rambang");