package main.java.entity; //用户类定义 public class User { private String username; private String password; private String type; public User(String username, String password, String type) { this.username = username; this.password = password; this.type = type; } //获得用户信息 public String getUsername() {return username;} public String getPassword() {return password;} public String getType() {return type;} }