Update pom.xml for MyBatis Plus integration and downgrade Spring Boot version; refactor validation imports from Jakarta to Javax; modify mappers to extend BaseMapper for CRUD operations; clean up unused MyBatis-Flex mappers; adjust application.yml for MyBatis Plus configuration.

src/main/java/com/gameplatform/server/model/dto/account/AccountCreateRequest.java

@@ -1,7 +1,7 @@
 package com.gameplatform.server.model.dto.account;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.*;
+import javax.validation.constraints.*;
 
 @Schema(description = "账户创建请求")
 public class AccountCreateRequest {

src/main/java/com/gameplatform/server/model/dto/account/AccountUpdateRequest.java

@@ -1,8 +1,8 @@
 package com.gameplatform.server.model.dto.account;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.Pattern;
-import jakarta.validation.constraints.Size;
+import javax.validation.constraints.Pattern;
+import javax.validation.constraints.Size;
 
 @Schema(description = "账户更新请求")
 public class AccountUpdateRequest {

src/main/java/com/gameplatform/server/model/dto/account/ResetPasswordRequest.java

@@ -1,8 +1,8 @@
 package com.gameplatform.server.model.dto.account;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.NotBlank;
-import jakarta.validation.constraints.Size;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Size;
 
 @Schema(description = "重置密码请求")
 public class ResetPasswordRequest {

src/main/java/com/gameplatform/server/model/dto/auth/LoginRequest.java

@@ -1,6 +1,6 @@
 package com.gameplatform.server.model.dto.auth;
 
-import jakarta.validation.constraints.NotBlank;
+import javax.validation.constraints.NotBlank;
 
 public class LoginRequest {
     @NotBlank

src/main/java/com/gameplatform/server/model/dto/link/LinkListRequest.java

@@ -1,8 +1,8 @@
 package com.gameplatform.server.model.dto.link;
 
 import io.swagger.v3.oas.annotations.media.Schema;
-import jakarta.validation.constraints.Max;
-import jakarta.validation.constraints.Min;
+import javax.validation.constraints.Max;
+import javax.validation.constraints.Min;
 import lombok.Data;
 
 /**

src/main/java/com/gameplatform/server/model/entity/account/UserAccount.java

@@ -1,15 +1,33 @@
 package com.gameplatform.server.model.entity.account;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("user_account")
 public class UserAccount {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    
+    @TableField("user_type")
     private String userType; // ADMIN | AGENT
+    
     private String username; // 登录名（admin/agent 共用）
+    
+    @TableField("password_hash")
     private String passwordHash; // BCrypt 或 PLAIN:xxx（初始化用）
+    
     private String status; // ENABLED / DISABLED
+    
+    @TableField("points_balance")
     private Long pointsBalance; // 仅 AGENT 使用
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
+    
+    @TableField("updated_at")
     private LocalDateTime updatedAt;
 
     public Long getId() { return id; }

src/main/java/com/gameplatform/server/model/entity/admin/Announcement.java

@@ -1,14 +1,29 @@
 package com.gameplatform.server.model.entity.admin;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("announcement")
 public class Announcement {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    
     private String title;
+    
     private String content;
+    
     private Boolean enabled;
+    
+    @TableField("jump_url")
     private String jumpUrl;
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
+    
+    @TableField("updated_at")
     private LocalDateTime updatedAt;
 
     public Long getId() { return id; }

src/main/java/com/gameplatform/server/model/entity/admin/OperationLog.java

@@ -1,16 +1,36 @@
 package com.gameplatform.server.model.entity.admin;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("operation_log")
 public class OperationLog {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    
+    @TableField("actor_type")
     private String actorType; // admin | agent | system | user
+    
+    @TableField("actor_id")
     private Long actorId;
+    
+    @TableField("code_no")
     private String codeNo;
+    
     private String op;
+    
     private String detail; // JSON字符串
+    
+    @TableField("client_ip")
     private String clientIp;
+    
+    @TableField("user_agent")
     private String userAgent;
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
 
     public Long getId() { return id; }

src/main/java/com/gameplatform/server/model/entity/admin/SystemConfig.java

@@ -1,15 +1,34 @@
 package com.gameplatform.server.model.entity.admin;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("system_config")
 public class SystemConfig {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    
+    @TableField("config_key")
     private String configKey;
+    
+    @TableField("config_value")
     private String configValue;
+    
+    @TableField("config_type")
     private String configType;
+    
     private String description;
+    
+    @TableField("is_system")
     private Boolean isSystem;
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
+    
+    @TableField("updated_at")
     private LocalDateTime updatedAt;
 
     public Long getId() { return id; }

src/main/java/com/gameplatform/server/model/entity/agent/AgentPointsTx.java

@@ -1,17 +1,39 @@
 package com.gameplatform.server.model.entity.agent;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("agent_points_tx")
 public class AgentPointsTx {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    
+    @TableField("account_id")
     private Long accountId;
+    
     private String type; // ADD | DEDUCT
+    
+    @TableField("before_points")
     private Long beforePoints;
+    
+    @TableField("delta_points")
     private Long deltaPoints;
+    
+    @TableField("after_points")
     private Long afterPoints;
+    
     private String reason; // create_links | manual | refund_no_rollback | other
+    
+    @TableField("ref_id")
     private Long refId;
+    
+    @TableField("operator_id")
     private Long operatorId;
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
 
     public Long getId() { return id; }

src/main/java/com/gameplatform/server/model/entity/agent/LinkBatch.java

@@ -1,13 +1,27 @@
 package com.gameplatform.server.model.entity.agent;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("link_batch")
 public class LinkBatch {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    
+    @TableField("agent_id")
     private Long agentId;
+    
     private Integer quantity;
+    
     private Integer times;
+    
+    @TableField("operator_id")
     private Long operatorId;
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
 
     public Long getId() { return id; }

src/main/java/com/gameplatform/server/model/entity/agent/LinkTask.java

@@ -1,21 +1,50 @@
 package com.gameplatform.server.model.entity.agent;
 
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
 import java.time.LocalDateTime;
 
+@TableName("link_task")
 public class LinkTask {
+    @TableId(value = "id", type = IdType.AUTO)
     private Long id;
+    @TableField("batch_id")
     private Long batchId;
+    
+    @TableField("agent_id")
     private Long agentId;
+    
+    @TableField("code_no")
     private String codeNo;
+    
+    @TableField("token_hash")
     private String tokenHash;
+    
+    @TableField("expire_at")
     private LocalDateTime expireAt;
+    
     private String status; // NEW | USING | LOGGED_IN | REFUNDED | EXPIRED
+    
     private String region; // Q | V
+    
+    @TableField("machine_id")
     private String machineId;
+    
+    @TableField("login_at")
     private LocalDateTime loginAt;
+    
+    @TableField("refund_at")
     private LocalDateTime refundAt;
+    
+    @TableField("revoked_at")
     private LocalDateTime revokedAt;
+    
+    @TableField("created_at")
     private LocalDateTime createdAt;
+    
+    @TableField("updated_at")
     private LocalDateTime updatedAt;
 
     public Long getId() { return id; }