parent
85d28410c3
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package self.cases.teams.entity;
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import java.util.Date;
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public class STjiao {
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private String id;
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private String clubName;
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private String memberName;
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private double amount;
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private Date paymentDate;
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private String paymentMethod;
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private String transactionId;
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private boolean isPaid;
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private Date createdAt;
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private Date updatedAt;
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// Getters and Setters
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public String getId() {
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return id;
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}
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public void setId(String id) {
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this.id = id;
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}
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public String getClubName() {
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return clubName;
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}
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public void setClubName(String clubName) {
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this.clubName = clubName;
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}
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public String getMemberName() {
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return memberName;
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}
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public void setMemberName(String memberName) {
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this.memberName = memberName;
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}
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public double getAmount() {
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return amount;
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}
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public void setAmount(double amount) {
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this.amount = amount;
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}
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public Date getPaymentDate() {
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return paymentDate;
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}
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public void setPaymentDate(Date paymentDate) {
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this.paymentDate = paymentDate;
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}
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public String getPaymentMethod() {
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return paymentMethod;
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}
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public void setPaymentMethod(String paymentMethod) {
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this.paymentMethod = paymentMethod;
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}
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public String getTransactionId() {
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return transactionId;
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}
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public void setTransactionId(String transactionId) {
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this.transactionId = transactionId;
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}
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public boolean isPaid() {
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return isPaid;
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}
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public void setPaid(boolean paid) {
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isPaid = paid;
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}
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public Date getCreatedAt() {
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return createdAt;
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}
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public void setCreatedAt(Date createdAt) {
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this.createdAt = createdAt;
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}
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public Date getUpdatedAt() {
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return updatedAt;
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}
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public void setUpdatedAt(Date updatedAt) {
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this.updatedAt = updatedAt;
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}
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}
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@ -0,0 +1,4 @@
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package self.cases.teams.entity;
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public class STm {
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}
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@ -0,0 +1,268 @@
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package self.cases.teams.teaa;
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import java.util.ArrayList;
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import java.util.List;
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// 定义用户信息类
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class UserInfo {
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private String userId;
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private String username;
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private String password;
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private String email;
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private String phone;
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private String role; // "admin", "moderator", "user"
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private boolean isActive;
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public UserInfo(String userId, String username, String password, String email, String phone, String role, boolean isActive) {
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this.userId = userId;
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this.username = username;
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this.password = password;
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this.email = email;
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this.phone = phone;
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this.role = role;
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this.isActive = isActive;
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}
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public String getUserId() {
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return userId;
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}
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public String getUsername() {
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return username;
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}
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public void setUsername(String username) {
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this.username = username;
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}
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public String getPassword() {
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return password;
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}
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public void setPassword(String password) {
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this.password = password;
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}
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public String getEmail() {
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return email;
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}
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public void setEmail(String email) {
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this.email = email;
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}
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public String getPhone() {
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return phone;
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}
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public void setPhone(String phone) {
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this.phone = phone;
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}
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public String getRole() {
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return role;
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}
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public void setRole(String role) {
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this.role = role;
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}
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public boolean isActive() {
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return isActive;
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}
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public void setActive(boolean active) {
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isActive = active;
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}
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@Override
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public String toString() {
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return "UserInfo{" +
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"userId='" + userId + '\\' +
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", username='" + username + '\\' +
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", password='" + password + '\\' +
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", email='" + email + '\\' +
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", phone='" + phone + '\\' +
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", role='" + role + '\\' +
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", isActive=" + isActive +
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'}';
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}
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}
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// 社团管理系统社团系统用户管理类
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public class STxtgl {
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// 模拟数据库
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private List<UserInfo> userInfos = new ArrayList<>();
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// 注册新用户
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public boolean registerUser(String username, String password, String email, String phone, String role) {
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if (findUserByUsername(username) == null) {
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String userId = generateUniqueId();
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UserInfo newUser = new UserInfo(userId, username, password, email, phone, role, true);
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userInfos.add(newUser);
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System.out.println("用户注册成功: " + newUser);
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return true;
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} else {
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System.out.println("用户名已存在，无法注册: " + username);
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return false;
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}
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}
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// 登录用户
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public boolean login(String username, String password) {
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UserInfo userToLogin = findUserByUsernameAndPassword(username, password);
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if (userToLogin != null && userToLogin.isActive()) {
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System.out.println("用户登录成功: " + userToLogin);
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return true;
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} else {
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System.out.println("用户名或密码错误，登录失败");
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return false;
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}
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}
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// 查找用户
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private UserInfo findUserByUsername(String username) {
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for (UserInfo userInfo : userInfos) {
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if (userInfo.getUsername().equals(username)) {
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System.out.println("用户查找成功: " + userInfo);
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return userInfo;
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}
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}
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System.out.println("未找到用户: " + username);
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return null;
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}
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private UserInfo findUserByUsernameAndPassword(String username, String password) {
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for (UserInfo userInfo : userInfos) {
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if (userInfo.getUsername().equals(username) && userInfo.getPassword().equals(password)) {
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return userInfo;
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}
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}
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System.out.println("未找到用户或密码错误");
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return null;
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}
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// 删除用户
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public boolean deleteUser(String userId) {
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UserInfo userToRemove = findUserById(userId);
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if (userToRemove != null) {
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userInfos.remove(userToRemove);
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System.out.println("用户删除成功: " + userToRemove);
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return true;
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} else {
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System.out.println("未找到用户ID: " + userId);
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return false;
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}
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}
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// 更新用户信息
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public boolean updateUser(String userId, String field, Object newValue) {
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UserInfo userToUpdate = findUserById(userId);
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if (userToUpdate != null) {
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switch (field.toLowerCase()) {
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case "username":
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userToUpdate.setUsername(newValue.toString());
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break;
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case "password":
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userToUpdate.setPassword(newValue.toString());
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break;
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case "email":
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userToUpdate.setEmail(newValue.toString());
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break;
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case "phone":
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userToUpdate.setPhone(newValue.toString());
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break;
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case "role":
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userToUpdate.setRole(newValue.toString());
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break;
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case "active":
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try {
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userToUpdate.setActive(Boolean.parseBoolean(newValue.toString()));
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} catch (Exception e) {
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System.out.println("无效的活动状态: " + newValue);
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return false;
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}
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break;
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default:
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System.out.println("无效字段: " + field);
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return false;
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}
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System.out.println("用户信息更新成功: " + userToUpdate);
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return true;
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} else {
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System.out.println("未找到用户ID: " + userId);
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return false;
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}
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}
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// 查询用户
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public UserInfo findUserById(String userId) {
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for (UserInfo userInfo : userInfos) {
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if (userInfo.getUserId().equals(userId)) {
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System.out.println("用户查找成功: " + userInfo);
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return userInfo;
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}
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}
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System.out.println("未找到用户ID: " + userId);
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return null;
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}
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// 显示所有用户信息
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public void displayAllUsers() {
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if (userInfos.isEmpty()) {
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System.out.println("当前没有用户信息记录");
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} else {
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System.out.println("所有用户信息:");
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for (UserInfo userInfo : userInfos) {
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System.out.println(userInfo);
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}
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}
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}
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// 处理新用户注册
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public boolean addNewUser(String username, String password, String email, String phone, String role) {
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return registerUser(username, password, email, phone, role);
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}
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// 生成唯一的ID
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private String generateUniqueId() {
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return "USR" + System.currentTimeMillis();
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}
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// 主方法演示功能
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public static void main(String[] args) {
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STxtgl manager = new STxtgl();
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// 注册新用户
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manager.addNewUser("zhangsan", "123456", "zhangsan@example.com", "1234567890", "user");
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manager.addNewUser("lisi", "abcdef", "lisi@example.com", "0987654321", "moderator");
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// 显示所有用户信息
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manager.displayAllUsers();
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// 处理新用户注册
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manager.addNewUser("wangwu", "qwerty", "wangwu@example.com", "1122334455", "admin");
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// 再次显示所有用户信息
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manager.displayAllUsers();
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// 登录用户
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manager.login("zhangsan", "123456");
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manager.login("lisi", "abcdef");
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manager.login("wangwu", "qwerty");
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// 更新用户信息
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manager.updateUser("USR1", "username", "zhangsan_new");
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manager.updateUser("USR2", "role", "admin");
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manager.updateUser("USR3", "active", false);
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// 再次显示所有用户信息
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manager.displayAllUsers();
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// 删除用户
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manager.deleteUser("USR2");
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// 再次显示所有用户信息
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manager.displayAllUsers();
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}
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}
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