feat: 增加选区和轮询上号功能

主要修改:
1. 在LinkController中新增选区和轮询上号接口，支持用户选择游戏区域和检查上号状态。
2. 在LinkStatusService中实现选区操作逻辑，包含空闲设备检查和状态更新。
3. 更新ScriptClient，增加获取设备二维码和检查设备状态的功能。
4. 修改SecurityConfig，允许选区和轮询上号接口公开访问。
5. 更新application.yml，添加应用基础URL配置。

技术细节:
- 新增SelectRegionResponse和PollLoginResponse DTO以支持新功能的返回格式。
- 通过脚本端接口实现选区和上号状态的检查与更新。

src/main/java/com/gameplatform/server/controller/link/LinkController.java

@@ -6,18 +6,26 @@ import com.gameplatform.server.model.dto.link.LinkGenerateRequest;
 import com.gameplatform.server.model.dto.link.LinkGenerateResponse;
 import com.gameplatform.server.model.dto.link.LinkListRequest;
 import com.gameplatform.server.model.dto.link.LinkListResponse;
-import com.gameplatform.server.model.dto.link.LinkStatusResponse;
+
+import com.gameplatform.server.model.dto.link.PollLoginResponse;
+import com.gameplatform.server.model.dto.link.SelectRegionRequest;
+import com.gameplatform.server.model.dto.link.SelectRegionResponse;
 import com.gameplatform.server.model.dto.link.UserLinkStatusResponse;
 import com.gameplatform.server.service.link.LinkGenerationService;
 import com.gameplatform.server.service.link.LinkListService;
 import com.gameplatform.server.service.link.LinkStatusService;
+import com.gameplatform.server.service.device.DeviceCodeMappingService;
+import com.gameplatform.server.service.external.ScriptClient;
 import io.jsonwebtoken.Claims;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import javax.validation.Valid;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
 import org.springframework.security.core.Authentication;
 import org.springframework.web.bind.annotation.*;
 import reactor.core.publisher.Mono;
@@ -31,13 +39,19 @@ public class LinkController {
     private final LinkGenerationService linkGenerationService;
     private final LinkStatusService linkStatusService;
     private final LinkListService linkListService;
+    private final DeviceCodeMappingService deviceCodeMappingService;
+    private final ScriptClient scriptClient;
 
     public LinkController(LinkGenerationService linkGenerationService, 
                          LinkStatusService linkStatusService,
-                         LinkListService linkListService) {
+                         LinkListService linkListService,
+                         DeviceCodeMappingService deviceCodeMappingService,
+                         ScriptClient scriptClient) {
         this.linkGenerationService = linkGenerationService;
         this.linkStatusService = linkStatusService;
         this.linkListService = linkListService;
+        this.deviceCodeMappingService = deviceCodeMappingService;
+        this.scriptClient = scriptClient;
     }
 
     @GetMapping("/list")
@@ -166,67 +180,35 @@ public class LinkController {
                 });
     }
 
-    @GetMapping("/{codeNo}/status")
-    @Operation(summary = "获取链接状态", description = "根据链接编号获取链接的详细状态信息，包括过期时间、奖励点数、当前状态等")
-    public Mono<LinkStatusResponse> getLinkStatus(@PathVariable("codeNo") String codeNo) {
-        log.info("=== 开始查询链接状态 ===");
-        log.info("链接编号: {}", codeNo);
-        
-        return linkStatusService.getLinkStatus(codeNo)
-                .doOnSuccess(response -> {
-                    log.info("链接状态查询成功: codeNo={}, status={}, isExpired={}", 
-                            codeNo, response.getStatus(), response.getIsExpired());
-                })
-                .doOnError(error -> {
-                    log.error("链接状态查询失败: codeNo={}, error={}", codeNo, error.getMessage(), error);
-                });
-    }
-
-    @GetMapping("/{codeNo}/exists")
-    @Operation(summary = "检查链接是否存在", description = "检查指定链接编号是否存在")
-    public Mono<Boolean> isLinkExists(@PathVariable("codeNo") String codeNo) {
-        log.debug("检查链接是否存在: codeNo={}", codeNo);
-        return linkStatusService.isLinkExists(codeNo);
-    }
-
-    @GetMapping("/{codeNo}/valid")
-    @Operation(summary = "检查链接是否有效", description = "检查指定链接是否有效（未过期且状态正常）")
-    public Mono<Boolean> isLinkValid(@PathVariable("codeNo") String codeNo) {
-        log.debug("检查链接是否有效: codeNo={}", codeNo);
-        return linkStatusService.isLinkValid(codeNo);
-    }
-
-    @GetMapping("/status")
-    @Operation(summary = "用户端获取链接状态", description = "根据链接ID或链接编号获取链接状态，包含自动刷新逻辑，用于用户端页面")
-    public Mono<UserLinkStatusResponse> getUserLinkStatus(
-            @RequestParam(value = "linkId", required = false) Long linkId,
-            @RequestParam(value = "codeNo", required = false) String codeNo,
-            @RequestParam(value = "code", required = false) String code) {
-        log.info("=== 用户端获取链接状态 ===");
-        log.info("linkId: {}, codeNo: {}, code: {}", linkId, codeNo, code);
-        
-        // 如果提供了code参数，则将其作为codeNo使用
-        String actualCodeNo = codeNo;
-        if (actualCodeNo == null || actualCodeNo.trim().isEmpty()) {
-            actualCodeNo = code;
-        }
-        
-        // 验证参数：linkId和实际的codeNo至少提供一个
-        if (linkId == null && (actualCodeNo == null || actualCodeNo.trim().isEmpty())) {
-            log.error("参数错误：linkId、codeNo或code至少提供一个");
-            return Mono.error(new IllegalArgumentException("参数错误：linkId、codeNo或code至少提供一个"));
-        }
-        
-        return linkStatusService.getUserLinkStatus(linkId, actualCodeNo)
-                .doOnSuccess(response -> {
-                    log.info("用户端链接状态查询成功: status={}, view={}, needRefresh={}", 
-                            response.getStatus(), response.getView(), response.getNeedRefresh());
-                })
-                .doOnError(error -> {
-                    log.error("用户端链接状态查询失败: {}", error.getMessage(), error);
-                });
-    }
-
+//    @GetMapping("/{codeNo}/status")
+//    @Operation(summary = "获取链接状态", description = "根据链接编号获取链接的详细状态信息，包括过期时间、奖励点数、当前状态等")
+//    public Mono<LinkStatusResponse> getLinkStatus(@PathVariable("codeNo") String codeNo) {
+//        log.info("=== 开始查询链接状态 ===");
+//        log.info("链接编号: {}", codeNo);
+//
+//        return linkStatusService.getLinkStatus(codeNo)
+//                .doOnSuccess(response -> {
+//                    log.info("链接状态查询成功: codeNo={}, status={}, isExpired={}",
+//                            codeNo, response.getStatus(), response.getIsExpired());
+//                })
+//                .doOnError(error -> {
+//                    log.error("链接状态查询失败: codeNo={}, error={}", codeNo, error.getMessage(), error);
+//                });
+//    }
+//
+//    @GetMapping("/{codeNo}/exists")
+//    @Operation(summary = "检查链接是否存在", description = "检查指定链接编号是否存在")
+//    public Mono<Boolean> isLinkExists(@PathVariable("codeNo") String codeNo) {
+//        log.debug("检查链接是否存在: codeNo={}", codeNo);
+//        return linkStatusService.isLinkExists(codeNo);
+//    }
+//
+//    @GetMapping("/{codeNo}/valid")
+//    @Operation(summary = "检查链接是否有效", description = "检查指定链接是否有效（未过期且状态正常）")
+//    public Mono<Boolean> isLinkValid(@PathVariable("codeNo") String codeNo) {
+//        log.debug("检查链接是否有效: codeNo={}", codeNo);
+//        return linkStatusService.isLinkValid(codeNo);
+//    }
 @DeleteMapping("/{codeNo}")
 @Operation(summary = "删除链接", description = "删除指定的链接，用户只能删除自己创建的链接")
 public Mono<Boolean> deleteLink(@PathVariable("codeNo") String codeNo, Authentication authentication) {
@@ -315,6 +297,119 @@ public class LinkController {
                             agentId, request.getCodeNos(), error.getMessage(), error);
                 });
     }
+
+    @GetMapping("/status")
+    @Operation(summary = "用户端获取链接状态", description = "根据链接ID或链接编号获取链接状态，包含自动刷新逻辑，用于用户端页面")
+    public Mono<UserLinkStatusResponse> getUserLinkStatus(
+            @RequestParam(value = "linkId", required = false) Long linkId,
+            @RequestParam(value = "codeNo", required = false) String codeNo,
+            @RequestParam(value = "code", required = false) String code) {
+        log.info("=== 用户端获取链接状态 ===");
+        log.info("linkId: {}, codeNo: {}, code: {}", linkId, codeNo, code);
+        
+        // 如果提供了code参数，则将其作为codeNo使用
+        String actualCodeNo = codeNo;
+        if (actualCodeNo == null || actualCodeNo.trim().isEmpty()) {
+            actualCodeNo = code;
+        }
+        
+        // 验证参数：linkId和实际的codeNo至少提供一个
+        if (linkId == null && (actualCodeNo == null || actualCodeNo.trim().isEmpty())) {
+            log.error("参数错误：linkId、codeNo或code至少提供一个");
+            return Mono.error(new IllegalArgumentException("参数错误：linkId、codeNo或code至少提供一个"));
+        }
+        
+        return linkStatusService.getUserLinkStatus(linkId, actualCodeNo)
+                .doOnSuccess(response -> {
+                    log.info("用户端链接状态查询成功: status={}, view={}, needRefresh={}", 
+                            response.getStatus(), response.getView(), response.getNeedRefresh());
+                })
+                .doOnError(error -> {
+                    log.error("用户端链接状态查询失败: {}", error.getMessage(), error);
+                });
+    }
+
+
+    @PostMapping("/select-region")
+    @Operation(summary = "选择区域", description = "用户选择游戏区域（Q或V），选区成功后生成二维码")
+    public Mono<SelectRegionResponse> selectRegion(@Valid @RequestBody SelectRegionRequest request) {
+        log.info("=== 开始处理选区请求 ===");
+        log.info("请求参数: code={}, region={}", request.getCode(), request.getRegion());
+        
+        return linkStatusService.selectRegion(request.getCode(), request.getRegion())
+                .doOnSuccess(response -> {
+                    log.info("选区请求处理成功: success={}, status={}, region={}", 
+                            response.isSuccess(), response.getStatus(), response.getRegion());
+                })
+                .doOnError(error -> {
+                    log.error("选区请求处理失败: code={}, region={}, error={}", 
+                            request.getCode(), request.getRegion(), error.getMessage(), error);
+                });
+    }
+
+    @GetMapping("/poll-login")
+    @Operation(summary = "轮询上号", description = "轮询检查用户是否已上号，仅在USING状态下有效")
+    public Mono<PollLoginResponse> pollLogin(@RequestParam("code") String code) {
+        log.info("=== 开始轮询上号 ===");
+        log.info("请求参数: code={}", code);
+        
+        return linkStatusService.pollLogin(code)
+                .doOnSuccess(response -> {
+                    log.info("轮询上号完成: success={}, status={}, view={}", 
+                            response.isSuccess(), response.getStatus(), response.getView());
+                })
+                .doOnError(error -> {
+                    log.error("轮询上号失败: code={}, error={}", 
+                            code, error.getMessage(), error);
+                });
+    }
+
+    /**
+     * 代理二维码获取接口
+     * 通过代理code获取真实设备的二维码，避免暴露设备编号
+     */
+    @GetMapping("/qr/{proxyCode}")
+    @Operation(summary = "获取二维码", description = "通过代理code获取设备二维码，用于扫码上号")
+    public Mono<ResponseEntity<byte[]>> getProxyQrCode(@PathVariable("proxyCode") String proxyCode) {
+        log.info("=== 获取代理二维码 ===");
+        log.info("代理code: {}", proxyCode);
+        
+        // 验证代理code是否有效
+        if (!deviceCodeMappingService.isValidProxyCode(proxyCode)) {
+            log.warn("无效的代理code: {}", proxyCode);
+            return Mono.just(ResponseEntity.notFound().build());
+        }
+        
+        // 获取真实设备编号
+        String deviceId = deviceCodeMappingService.getDeviceId(proxyCode);
+        if (deviceId == null) {
+            log.warn("代理code对应的设备不存在: {}", proxyCode);
+            return Mono.just(ResponseEntity.notFound().build());
+        }
+        
+        log.info("代理code {} 对应设备: {}", proxyCode, deviceId);
+        
+        // 获取真实设备的二维码
+        return scriptClient.getDeviceQrCode(deviceId)
+                .map(qrData -> {
+                    log.info("获取设备 {} 二维码成功，大小: {} 字节", deviceId, qrData.length);
+                    
+                    // 设置响应头
+                    HttpHeaders headers = new HttpHeaders();
+                    headers.setContentType(MediaType.IMAGE_PNG);
+                    headers.setCacheControl("no-cache, no-store, must-revalidate");
+                    headers.setPragma("no-cache");
+                    headers.setExpires(0);
+                    
+                    return ResponseEntity.ok()
+                            .headers(headers)
+                            .body(qrData);
+                })
+                .onErrorResume(error -> {
+                    log.error("获取设备 {} 二维码失败: {}", deviceId, error.getMessage(), error);
+                    return Mono.just(ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).build());
+                });
+    }
 }
 
 

src/main/java/com/gameplatform/server/model/dto/device/DeviceStatusResponse.java

@@ -0,0 +1,69 @@
+package com.gameplatform.server.model.dto.device;
+
+import lombok.Data;
+
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 设备状态响应
+ */
+@Data
+public class DeviceStatusResponse {
+    
+    /**
+     * 设备状态映射 (设备编号 -> 设备信息)
+     */
+    private Map<String, DeviceInfo> devices;
+    
+    /**
+     * 空闲设备列表
+     */
+    private List<String> availableDevices;
+    
+    /**
+     * 总设备数
+     */
+    private int totalDevices;
+    
+    /**
+     * 空闲设备数
+     */
+    private int availableCount;
+    
+    /**
+     * 单个设备信息
+     */
+    @Data
+    public static class DeviceInfo {
+        /**
+         * 设备编号
+         */
+        private String deviceId;
+        
+        /**
+         * 设备状态值
+         */
+        private String val;
+        
+        /**
+         * 状态更新时间
+         */
+        private String time;
+        
+        /**
+         * 是否空闲
+         */
+        private boolean available;
+        
+        /**
+         * 设备系列 (f, s, g, d, ss, gg)
+         */
+        private String series;
+        
+        /**
+         * 设备序号 (0-9)
+         */
+        private Integer index;
+    }
+}

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

@@ -0,0 +1,142 @@
+package com.gameplatform.server.model.dto.link;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+/**
+ * 轮询上号接口响应
+ */
+@Schema(description = "轮询上号接口响应")
+public class PollLoginResponse {
+    
+    @Schema(description = "是否上号成功", example = "false")
+    private boolean success;
+    
+    @Schema(description = "当前状态", example = "USING")
+    private String status;
+    
+    @Schema(description = "前端渲染建议", example = "SECOND")
+    private String view;
+    
+    @Schema(description = "静态资源信息")
+    private AssetsInfo assets;
+    
+    public PollLoginResponse() {
+    }
+    
+    public PollLoginResponse(boolean success, String status) {
+        this.success = success;
+        this.status = status;
+    }
+    
+    public PollLoginResponse(boolean success, String status, String view, AssetsInfo assets) {
+        this.success = success;
+        this.status = status;
+        this.view = view;
+        this.assets = assets;
+    }
+    
+    public boolean isSuccess() {
+        return success;
+    }
+    
+    public void setSuccess(boolean success) {
+        this.success = success;
+    }
+    
+    public String getStatus() {
+        return status;
+    }
+    
+    public void setStatus(String status) {
+        this.status = status;
+    }
+    
+    public String getView() {
+        return view;
+    }
+    
+    public void setView(String view) {
+        this.view = view;
+    }
+    
+    public AssetsInfo getAssets() {
+        return assets;
+    }
+    
+    public void setAssets(AssetsInfo assets) {
+        this.assets = assets;
+    }
+    
+    /**
+     * 静态资源信息
+     */
+    @Schema(description = "静态资源信息")
+    public static class AssetsInfo {
+        
+        @Schema(description = "资源基础URL", example = "http://36.138.184.60:12345/ABC123/")
+        private String base;
+        
+        @Schema(description = "首次主页图片", example = "首次主页.png")
+        private String firstHome;
+        
+        @Schema(description = "首次赏金图片", example = "首次赏金.png")
+        private String firstBonus;
+        
+        @Schema(description = "中途赏金图片", example = "中途赏金.png")
+        private String midBonus;
+        
+        @Schema(description = "结束赏金图片", example = "结束赏金.png")
+        private String endBonus;
+        
+        public AssetsInfo() {
+        }
+        
+        public AssetsInfo(String base) {
+            this.base = base;
+            this.firstHome = "首次主页.png";
+            this.firstBonus = "首次赏金.png";
+            this.midBonus = "中途赏金.png";
+            this.endBonus = "结束赏金.png";
+        }
+        
+        public String getBase() {
+            return base;
+        }
+        
+        public void setBase(String base) {
+            this.base = base;
+        }
+        
+        public String getFirstHome() {
+            return firstHome;
+        }
+        
+        public void setFirstHome(String firstHome) {
+            this.firstHome = firstHome;
+        }
+        
+        public String getFirstBonus() {
+            return firstBonus;
+        }
+        
+        public void setFirstBonus(String firstBonus) {
+            this.firstBonus = firstBonus;
+        }
+        
+        public String getMidBonus() {
+            return midBonus;
+        }
+        
+        public void setMidBonus(String midBonus) {
+            this.midBonus = midBonus;
+        }
+        
+        public String getEndBonus() {
+            return endBonus;
+        }
+        
+        public void setEndBonus(String endBonus) {
+            this.endBonus = endBonus;
+        }
+    }
+}

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

@@ -0,0 +1,49 @@
+package com.gameplatform.server.model.dto.link;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
+
+@Schema(description = "选区请求")
+public class SelectRegionRequest {
+    
+    @NotBlank(message = "code不能为空")
+    @Schema(description = "链接编码", example = "66L8NM3L")
+    private String code;
+    
+    @NotBlank(message = "region不能为空")
+    @Pattern(regexp = "^[QV]$", message = "region只能是Q或V")
+    @Schema(description = "选择的区域", example = "Q", allowableValues = {"Q", "V"})
+    private String region;
+    
+    public SelectRegionRequest() {}
+    
+    public SelectRegionRequest(String code, String region) {
+        this.code = code;
+        this.region = region;
+    }
+    
+    public String getCode() {
+        return code;
+    }
+    
+    public void setCode(String code) {
+        this.code = code;
+    }
+    
+    public String getRegion() {
+        return region;
+    }
+    
+    public void setRegion(String region) {
+        this.region = region;
+    }
+    
+    @Override
+    public String toString() {
+        return "SelectRegionRequest{" +
+                "code='" + code + '\'' +
+                ", region='" + region + '\'' +
+                '}';
+    }
+}

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

@@ -0,0 +1,117 @@
+package com.gameplatform.server.model.dto.link;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+import java.time.LocalDateTime;
+
+@Schema(description = "选区响应")
+public class SelectRegionResponse {
+    
+    @Schema(description = "操作是否成功", example = "true")
+    private boolean success;
+    
+    @Schema(description = "消息", example = "选区成功")
+    private String message;
+    
+    @Schema(description = "二维码URL", example = "http://36.138.184.60:12345/66L8NM3L/二维码.png")
+    private String qrCodeUrl;
+    
+    @Schema(description = "二维码创建时间")
+    private LocalDateTime qrCreatedAt;
+    
+    @Schema(description = "二维码过期时间")
+    private LocalDateTime qrExpireAt;
+    
+    @Schema(description = "链接状态", example = "USING")
+    private String status;
+    
+    @Schema(description = "选择的区域", example = "Q")
+    private String region;
+    
+    @Schema(description = "二维码出现延迟时间（秒）", example = "5")
+    private Integer qrDelaySeconds;
+    
+    public SelectRegionResponse() {}
+    
+    public SelectRegionResponse(boolean success, String message) {
+        this.success = success;
+        this.message = message;
+    }
+    
+    public boolean isSuccess() {
+        return success;
+    }
+    
+    public void setSuccess(boolean success) {
+        this.success = success;
+    }
+    
+    public String getMessage() {
+        return message;
+    }
+    
+    public void setMessage(String message) {
+        this.message = message;
+    }
+    
+    public String getQrCodeUrl() {
+        return qrCodeUrl;
+    }
+    
+    public void setQrCodeUrl(String qrCodeUrl) {
+        this.qrCodeUrl = qrCodeUrl;
+    }
+    
+    public LocalDateTime getQrCreatedAt() {
+        return qrCreatedAt;
+    }
+    
+    public void setQrCreatedAt(LocalDateTime qrCreatedAt) {
+        this.qrCreatedAt = qrCreatedAt;
+    }
+    
+    public LocalDateTime getQrExpireAt() {
+        return qrExpireAt;
+    }
+    
+    public void setQrExpireAt(LocalDateTime qrExpireAt) {
+        this.qrExpireAt = qrExpireAt;
+    }
+    
+    public String getStatus() {
+        return status;
+    }
+    
+    public void setStatus(String status) {
+        this.status = status;
+    }
+    
+    public String getRegion() {
+        return region;
+    }
+    
+    public void setRegion(String region) {
+        this.region = region;
+    }
+    
+    public Integer getQrDelaySeconds() {
+        return qrDelaySeconds;
+    }
+    
+    public void setQrDelaySeconds(Integer qrDelaySeconds) {
+        this.qrDelaySeconds = qrDelaySeconds;
+    }
+    
+    @Override
+    public String toString() {
+        return "SelectRegionResponse{" +
+                "success=" + success +
+                ", message='" + message + '\'' +
+                ", qrCodeUrl='" + qrCodeUrl + '\'' +
+                ", qrCreatedAt=" + qrCreatedAt +
+                ", qrExpireAt=" + qrExpireAt +
+                ", status='" + status + '\'' +
+                ", region='" + region + '\'' +
+                ", qrDelaySeconds=" + qrDelaySeconds +
+                '}';
+    }
+}

src/main/java/com/gameplatform/server/security/SecurityConfig.java

@@ -42,6 +42,8 @@ public class SecurityConfig {
                         .pathMatchers(HttpMethod.POST, "/api/auth/login").permitAll()
                         .pathMatchers(HttpMethod.GET, "/api/auth/me").permitAll()
                         .pathMatchers(HttpMethod.GET, "/api/link/status").permitAll() // 用户端获取链接状态接口，公开访问
+                        .pathMatchers(HttpMethod.POST, "/api/link/select-region").permitAll() // 用户端选区接口，公开访问
+                        .pathMatchers(HttpMethod.GET, "/api/link/poll-login").permitAll() // 用户端轮询登录接口，公开访问
                         .pathMatchers("/api/link/**").authenticated() // 其他链接接口需要认证
                         .anyExchange().permitAll() // 其他接口后续再收紧
                 )
@@ -61,6 +63,8 @@ public class SecurityConfig {
         log.info("    * POST /api/auth/login -> 允许所有");
         log.info("    * GET /api/auth/me -> 允许所有");
         log.info("    * GET /api/link/status -> 允许所有 (用户端公开接口)");
+        log.info("    * POST /api/link/select-region -> 允许所有 (用户端公开接口)");
+        log.info("    * GET /api/link/poll-login -> 允许所有 (用户端公开接口)");
         log.info("    * /api/link/** -> 需要认证");
         log.info("    * 其他路径 -> 允许所有");
         

src/main/java/com/gameplatform/server/service/device/DeviceCodeMappingService.java

@@ -0,0 +1,139 @@
+package com.gameplatform.server.service.device;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ThreadLocalRandom;
+
+/**
+ * 设备代码映射服务
+ * 用于隐藏真实设备编号，避免被恶意用户直接访问
+ */
+@Service
+public class DeviceCodeMappingService {
+    private static final Logger log = LoggerFactory.getLogger(DeviceCodeMappingService.class);
+    
+    // 代理code -> 真实设备编号的映射
+    private final Map<String, String> codeToDeviceMap = new ConcurrentHashMap<>();
+    // 真实设备编号 -> 代理code的映射
+    private final Map<String, String> deviceToCodeMap = new ConcurrentHashMap<>();
+    
+    /**
+     * 为设备创建代理code
+     * @param deviceId 真实设备编号 (如 f1, ss9)
+     * @return 代理code
+     */
+    public String createProxyCode(String deviceId) {
+        // 如果设备已经有代理code，则返回现有的
+        if (deviceToCodeMap.containsKey(deviceId)) {
+            String existingCode = deviceToCodeMap.get(deviceId);
+            log.debug("设备 {} 已有代理code: {}", deviceId, existingCode);
+            return existingCode;
+        }
+        
+        // 生成新的代理code
+        String proxyCode = generateUniqueCode();
+        
+        // 保存映射关系
+        codeToDeviceMap.put(proxyCode, deviceId);
+        deviceToCodeMap.put(deviceId, proxyCode);
+        
+        log.info("为设备 {} 创建代理code: {}", deviceId, proxyCode);
+        return proxyCode;
+    }
+    
+    /**
+     * 根据代理code获取真实设备编号
+     * @param proxyCode 代理code
+     * @return 真实设备编号，如果不存在则返回null
+     */
+    public String getDeviceId(String proxyCode) {
+        String deviceId = codeToDeviceMap.get(proxyCode);
+        if (deviceId != null) {
+            log.debug("代理code {} 对应设备: {}", proxyCode, deviceId);
+        } else {
+            log.warn("无效的代理code: {}", proxyCode);
+        }
+        return deviceId;
+    }
+    
+    /**
+     * 根据设备编号获取代理code
+     * @param deviceId 真实设备编号
+     * @return 代理code，如果不存在则返回null
+     */
+    public String getProxyCode(String deviceId) {
+        String proxyCode = deviceToCodeMap.get(deviceId);
+        if (proxyCode != null) {
+            log.debug("设备 {} 对应代理code: {}", deviceId, proxyCode);
+        }
+        return proxyCode;
+    }
+    
+    /**
+     * 移除设备的代理映射
+     * @param deviceId 真实设备编号
+     */
+    public void removeMapping(String deviceId) {
+        String proxyCode = deviceToCodeMap.remove(deviceId);
+        if (proxyCode != null) {
+            codeToDeviceMap.remove(proxyCode);
+            log.info("移除设备 {} 的代理映射: {}", deviceId, proxyCode);
+        }
+    }
+    
+    /**
+     * 检查代理code是否有效
+     * @param proxyCode 代理code
+     * @return true if valid
+     */
+    public boolean isValidProxyCode(String proxyCode) {
+        return codeToDeviceMap.containsKey(proxyCode);
+    }
+    
+    /**
+     * 获取当前映射数量
+     * @return 映射数量
+     */
+    public int getMappingCount() {
+        return codeToDeviceMap.size();
+    }
+    
+    /**
+     * 清空所有映射
+     */
+    public void clearAllMappings() {
+        int count = codeToDeviceMap.size();
+        codeToDeviceMap.clear();
+        deviceToCodeMap.clear();
+        log.info("清空所有设备代理映射, 共 {} 个", count);
+    }
+    
+    /**
+     * 生成唯一的代理code
+     * 格式: CODE + 8位随机数字字母
+     */
+    private String generateUniqueCode() {
+        String code;
+        do {
+            code = "CODE" + generateRandomString(8);
+        } while (codeToDeviceMap.containsKey(code));
+        return code;
+    }
+    
+    /**
+     * 生成随机字符串（数字+字母大写）
+     */
+    private String generateRandomString(int length) {
+        String chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+        StringBuilder sb = new StringBuilder();
+        for (int i = 0; i < length; i++) {
+            int index = ThreadLocalRandom.current().nextInt(chars.length());
+            sb.append(chars.charAt(index));
+        }
+        return sb.toString();
+    }
+}

src/main/java/com/gameplatform/server/service/device/DeviceStatusService.java

@@ -0,0 +1,162 @@
+package com.gameplatform.server.service.device;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.gameplatform.server.model.dto.device.DeviceStatusResponse;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import java.util.*;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * 设备状态服务
+ */
+@Service
+public class DeviceStatusService {
+    private static final Logger log = LoggerFactory.getLogger(DeviceStatusService.class);
+    
+    private final ObjectMapper objectMapper;
+    
+    // 设备编号解析正则
+    private static final Pattern DEVICE_PATTERN = Pattern.compile("^(f|s|g|d|ss|gg)(\\d+)$");
+    
+    public DeviceStatusService(ObjectMapper objectMapper) {
+        this.objectMapper = objectMapper;
+    }
+    
+    /**
+     * 解析设备状态JSON响应
+     */
+    public DeviceStatusResponse parseDeviceStatus(String jsonResponse) {
+        try {
+            log.debug("开始解析设备状态响应");
+            
+            JsonNode rootNode = objectMapper.readTree(jsonResponse);
+            Map<String, DeviceStatusResponse.DeviceInfo> devices = new HashMap<>();
+            List<String> availableDevices = new ArrayList<>();
+            
+            // 遍历所有设备
+            Iterator<Map.Entry<String, JsonNode>> fields = rootNode.fields();
+            while (fields.hasNext()) {
+                Map.Entry<String, JsonNode> field = fields.next();
+                String deviceId = field.getKey();
+                JsonNode deviceNode = field.getValue();
+                
+                // 解析设备信息
+                DeviceStatusResponse.DeviceInfo deviceInfo = parseDeviceInfo(deviceId, deviceNode);
+                devices.put(deviceId, deviceInfo);
+                
+                // 检查是否空闲
+                if (deviceInfo.isAvailable()) {
+                    availableDevices.add(deviceId);
+                }
+            }
+            
+            // 构建响应
+            DeviceStatusResponse response = new DeviceStatusResponse();
+            response.setDevices(devices);
+            response.setAvailableDevices(availableDevices);
+            response.setTotalDevices(devices.size());
+            response.setAvailableCount(availableDevices.size());
+            
+            log.info("设备状态解析完成: 总设备数={}, 空闲设备数={}, 空闲设备={}", 
+                    response.getTotalDevices(), response.getAvailableCount(), availableDevices);
+            
+            return response;
+            
+        } catch (JsonProcessingException e) {
+            log.error("解析设备状态JSON失败: {}", e.getMessage(), e);
+            throw new RuntimeException("解析设备状态失败", e);
+        }
+    }
+    
+    /**
+     * 解析单个设备信息
+     */
+    private DeviceStatusResponse.DeviceInfo parseDeviceInfo(String deviceId, JsonNode deviceNode) {
+        DeviceStatusResponse.DeviceInfo deviceInfo = new DeviceStatusResponse.DeviceInfo();
+        deviceInfo.setDeviceId(deviceId);
+        
+        // 解析val和time
+        String val = deviceNode.get("val").asText();
+        String time = deviceNode.get("time").asText();
+        deviceInfo.setVal(val);
+        deviceInfo.setTime(time);
+        
+        // 解析设备系列和序号
+        parseDeviceIdComponents(deviceId, deviceInfo);
+        
+        // 判断是否空闲
+        boolean available = isDeviceAvailable(val);
+        deviceInfo.setAvailable(available);
+        
+        log.debug("解析设备信息: deviceId={}, val={}, time={}, available={}, series={}, index={}", 
+                deviceId, val, time, available, deviceInfo.getSeries(), deviceInfo.getIndex());
+        
+        return deviceInfo;
+    }
+    
+    /**
+     * 解析设备编号的组成部分
+     */
+    private void parseDeviceIdComponents(String deviceId, DeviceStatusResponse.DeviceInfo deviceInfo) {
+        Matcher matcher = DEVICE_PATTERN.matcher(deviceId);
+        if (matcher.matches()) {
+            String series = matcher.group(1);
+            String indexStr = matcher.group(2);
+            
+            deviceInfo.setSeries(series);
+            try {
+                deviceInfo.setIndex(Integer.parseInt(indexStr));
+            } catch (NumberFormatException e) {
+                log.warn("解析设备序号失败: deviceId={}, indexStr={}", deviceId, indexStr);
+                deviceInfo.setIndex(null);
+            }
+        } else {
+            log.warn("设备编号格式不匹配: deviceId={}", deviceId);
+            deviceInfo.setSeries(null);
+            deviceInfo.setIndex(null);
+        }
+    }
+    
+    /**
+     * 判断设备是否空闲
+     */
+    private boolean isDeviceAvailable(String val) {
+        return "空闲".equals(val);
+    }
+    
+    /**
+     * 按系列分组空闲设备
+     */
+    public Map<String, List<String>> groupAvailableDevicesBySeries(DeviceStatusResponse deviceStatus) {
+        Map<String, List<String>> groupedDevices = new HashMap<>();
+        
+        for (String deviceId : deviceStatus.getAvailableDevices()) {
+            DeviceStatusResponse.DeviceInfo deviceInfo = deviceStatus.getDevices().get(deviceId);
+            if (deviceInfo != null && deviceInfo.getSeries() != null) {
+                String series = deviceInfo.getSeries();
+                groupedDevices.computeIfAbsent(series, k -> new ArrayList<>()).add(deviceId);
+            }
+        }
+        
+        return groupedDevices;
+    }
+    
+    /**
+     * 获取指定系列的空闲设备
+     */
+    public List<String> getAvailableDevicesBySeries(DeviceStatusResponse deviceStatus, String series) {
+        return deviceStatus.getAvailableDevices().stream()
+                .filter(deviceId -> {
+                    DeviceStatusResponse.DeviceInfo deviceInfo = deviceStatus.getDevices().get(deviceId);
+                    return deviceInfo != null && series.equals(deviceInfo.getSeries());
+                })
+                .sorted() // 按设备编号排序
+                .collect(ArrayList::new, ArrayList::add, ArrayList::addAll);
+    }
+}

src/main/java/com/gameplatform/server/service/external/ScriptClient.java

@@ -1,5 +1,7 @@
 package com.gameplatform.server.service.external;
 
+import com.gameplatform.server.model.dto.device.DeviceStatusResponse;
+import com.gameplatform.server.service.device.DeviceStatusService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Value;
@@ -17,13 +19,19 @@ public class ScriptClient {
 
     private final WebClient webClient;
     private final String baseUrl;
+    private final String appBaseUrl;
+    private final DeviceStatusService deviceStatusService;
 
     public ScriptClient(
             @Value("${script.base-url}") String baseUrl,
             @Value("${script.connect-timeout-ms:3000}") int connectTimeoutMs,
-            @Value("${script.read-timeout-ms:5000}") int readTimeoutMs
+            @Value("${script.read-timeout-ms:5000}") int readTimeoutMs,
+            @Value("${app.base-url}") String appBaseUrl,
+            DeviceStatusService deviceStatusService
     ) {
         this.baseUrl = baseUrl;
+        this.appBaseUrl = appBaseUrl;
+        this.deviceStatusService = deviceStatusService;
         this.webClient = WebClient.builder()
                 .baseUrl(baseUrl)
                 .exchangeStrategies(ExchangeStrategies.builder()
@@ -57,14 +65,14 @@ public class ScriptClient {
     }
 
     /**
-     * 检查空闲设备
+     * 检查空闲设备（返回原始字符串）
      */
     public Mono<String> checkAvailableDevice() {
         String url = "http://36.138.184.60:1234/yijianwan_netfile/readAllMsg?文件名=判断分数";
         log.debug("检查空闲设备: {}", url);
         return webClient.get()
                 .uri(url)
-                .accept(MediaType.TEXT_PLAIN)
+                .accept(MediaType.APPLICATION_JSON)
                 .retrieve()
                 .bodyToMono(String.class)
                 .timeout(Duration.ofSeconds(10))
@@ -73,19 +81,45 @@ public class ScriptClient {
     }
     
     /**
-     * 选区操作
+     * 检查空闲设备（解析后的结构化数据）
      */
-    public Mono<String> selectRegion(String codeNo, String region) {
-        String url = String.format("http://36.138.184.60:1234/yijianwan_netfile/saveMsg?文件名=判断系统&编号=%s", region);
-        log.debug("选区操作: codeNo={}, region={}, url={}", codeNo, region, url);
-        return webClient.post()
+    public Mono<DeviceStatusResponse> checkAvailableDeviceStatus() {
+        return checkAvailableDevice()
+                .map(jsonResponse -> deviceStatusService.parseDeviceStatus(jsonResponse))
+                .doOnSuccess(deviceStatus -> {
+                    log.info("设备状态检查完成: 总设备数={}, 空闲设备数={}", 
+                            deviceStatus.getTotalDevices(), deviceStatus.getAvailableCount());
+                    if (deviceStatus.getAvailableCount() > 0) {
+                        log.info("空闲设备列表: {}", deviceStatus.getAvailableDevices());
+                    }
+                })
+                .doOnError(e -> log.error("设备状态解析失败: {}", e.getMessage(), e));
+    }
+
+    /**
+     * 选区操作 - 使用空闲设备编号
+     * @param deviceId 空闲设备编号 (如 f1, ss9)
+     * @param region 区域参数 (Q或V)
+     * @return 选区结果
+     */
+    public Mono<String> selectRegion(String deviceId, String region) {
+        // 构建选区URL，使用设备编号作为参数名，区域作为参数值
+        // 示例: http://36.138.184.60:1234/yijianwan_netfile/saveMsg?文件名=判断系统&f1=Q
+        String url = String.format("http://36.138.184.60:1234/yijianwan_netfile/saveMsg?文件名=判断系统&%s=%s", deviceId, region);
+        log.info("选区操作: 设备={}, 区域={}, url={}", deviceId, region, url);
+        
+        return webClient.get()  // 根据您的curl示例，这应该是GET请求
                 .uri(url)
                 .accept(MediaType.TEXT_PLAIN)
                 .retrieve()
                 .bodyToMono(String.class)
                 .timeout(Duration.ofSeconds(10))
-                .doOnSuccess(result -> log.debug("选区操作成功: codeNo={}, region={}, result={}", codeNo, region, result))
-                .doOnError(e -> log.warn("选区操作失败: codeNo={}, region={}, error={}", codeNo, region, e.toString()));
+                .doOnSuccess(result -> {
+                    log.info("选区操作成功: 设备={}, 区域={}, 结果={}", deviceId, region, result);
+                })
+                .doOnError(e -> {
+                    log.error("选区操作失败: 设备={}, 区域={}, 错误={}", deviceId, region, e.toString());
+                });
     }
 
     /**
@@ -105,29 +139,65 @@ public class ScriptClient {
     }
 
     /**
-     * 检查上号状态
+     * 检查设备是否已上号 - 根据您提供的API示例
+     * URL格式: http://36.138.184.60:1234/yijianwan_netfile/readMsg?文件名=判断上号&对象名=f1
+     * 返回: "未上号" 或 其他状态
+     * 
+     * @param deviceId 设备编号 (真实设备编号，如 f1, ss9)
+     * @return 上号状态文本
      */
-    public Mono<String> checkLoginStatus(String codeNo) {
-        String url = String.format("http://36.138.184.60:1234/yijianwan_netfile/readMsg?文件名=判断上号&对象名=%s", codeNo);
-        log.debug("检查上号状态: codeNo={}, url={}", codeNo, url);
+    public Mono<String> checkLoginStatus(String deviceId) {
+        String url = String.format("http://36.138.184.60:1234/yijianwan_netfile/readMsg?文件名=判断上号&对象名=%s", deviceId);
+        log.debug("检查设备上号状态: 设备={}, url={}", deviceId, url);
         return webClient.get()
                 .uri(url)
                 .accept(MediaType.TEXT_PLAIN)
                 .retrieve()
                 .bodyToMono(String.class)
-                .timeout(Duration.ofSeconds(5))
-                .doOnSuccess(result -> log.debug("检查上号状态成功: codeNo={}, result={}", codeNo, result))
-                .doOnError(e -> log.warn("检查上号状态失败: codeNo={}, error={}", codeNo, e.toString()));
+                .timeout(Duration.ofSeconds(10))
+                .doOnSuccess(result -> log.debug("检查设备上号状态成功: 设备={}, 状态={}", deviceId, result))
+                .doOnError(e -> log.warn("检查设备上号状态失败: 设备={}, 错误={}", deviceId, e.toString()));
     }
 
     /**
-     * 获取二维码URL（带时间戳防缓存）
+     * 获取二维码URL（带时间戳防缓存）- 直接链接到脚本服务器
      */
     public String getQrCodeUrl(String codeNo) {
         long timestamp = System.currentTimeMillis();
         return String.format("http://36.138.184.60:12345/%s/二维码.png?t=%d", codeNo, timestamp);
     }
     
+    /**
+     * 获取代理二维码URL（通过本服务器代理，使用代理code隐藏真实设备编号）
+     */
+    public String getProxyQrCodeUrl(String proxyCode) {
+        long timestamp = System.currentTimeMillis();
+        return String.format("%s/api/link/qr/%s?t=%d", appBaseUrl, proxyCode, timestamp);
+    }
+    
+    /**
+     * 获取真实设备的二维码数据
+     * @param deviceId 真实设备编号 (如 f1, ss9)
+     * @return 二维码图片数据
+     */
+    public Mono<byte[]> getDeviceQrCode(String deviceId) {
+        String path = String.format("/%s/二维码.png", deviceId);
+        log.debug("获取设备二维码: 设备={}, path={}", deviceId, path);
+        
+        return webClient.get()
+                .uri(path)
+                .accept(MediaType.IMAGE_PNG)
+                .retrieve()
+                .bodyToMono(byte[].class)
+                .timeout(Duration.ofSeconds(10))
+                .doOnSuccess(data -> {
+                    log.debug("获取设备二维码成功: 设备={}, 数据大小={}字节", deviceId, data.length);
+                })
+                .doOnError(e -> {
+                    log.error("获取设备二维码失败: 设备={}, 错误={}", deviceId, e.toString());
+                });
+    }
+
     /**
      * 获取目标分数
      */

src/main/java/com/gameplatform/server/service/link/LinkStatusService.java

@@ -2,13 +2,17 @@ package com.gameplatform.server.service.link;
 
 import com.gameplatform.server.mapper.agent.LinkBatchMapper;
 import com.gameplatform.server.mapper.agent.LinkTaskMapper;
+import com.gameplatform.server.model.dto.device.DeviceStatusResponse;
 import com.gameplatform.server.model.dto.link.BatchDeleteResponse;
 import com.gameplatform.server.model.dto.link.LinkStatusResponse;
+import com.gameplatform.server.model.dto.link.PollLoginResponse;
+import com.gameplatform.server.model.dto.link.SelectRegionResponse;
 import com.gameplatform.server.model.dto.link.UserLinkStatusResponse;
 import com.gameplatform.server.model.entity.agent.LinkBatch;
 import com.gameplatform.server.model.entity.agent.LinkTask;
 
 import com.gameplatform.server.service.external.ScriptClient;
+import com.gameplatform.server.service.device.DeviceCodeMappingService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Service;
@@ -30,8 +34,8 @@ public class LinkStatusService {
 
     private final LinkTaskMapper linkTaskMapper;
     private final LinkBatchMapper linkBatchMapper;
-
     private final ScriptClient scriptClient;
+    private final DeviceCodeMappingService deviceCodeMappingService;
 
     // 状态描述映射
     private static final Map<String, String> STATUS_DESC_MAP = new HashMap<>();
@@ -44,10 +48,11 @@ public class LinkStatusService {
     }
 
     public LinkStatusService(LinkTaskMapper linkTaskMapper, LinkBatchMapper linkBatchMapper, 
-                           ScriptClient scriptClient) {
+                           ScriptClient scriptClient, DeviceCodeMappingService deviceCodeMappingService) {
         this.linkTaskMapper = linkTaskMapper;
         this.linkBatchMapper = linkBatchMapper;
         this.scriptClient = scriptClient;
+        this.deviceCodeMappingService = deviceCodeMappingService;
     }
 
     /**
@@ -288,19 +293,23 @@ public class LinkStatusService {
                 return response;
             }
 
-            // 3. 如果状态不是NEW，执行自动刷新逻辑
-            if (!"NEW".equals(linkTask.getStatus())) {
-                log.info("链接状态不是NEW，执行自动刷新逻辑");
-                performAutoRefresh(linkTask);
-            }
-
-            // 4. 如果状态是USING，重新获取二维码
+            // 3. 根据状态执行相应逻辑
             if ("USING".equals(linkTask.getStatus())) {
+                // 如果是USING状态，检查二维码是否过期，过期则刷新
+                if (linkTask.getQrExpireAt() != null && linkTask.getQrExpireAt().isBefore(LocalDateTime.now())) {
+                    log.info("二维码已过期，执行自动刷新重置选区状态");
+                    performAutoRefresh(linkTask);
+                } else {
+                    // 二维码还未过期，更新二维码信息
                     log.info("链接状态是USING，重新获取二维码");
                     updateQrCodeInfo(linkTask);
                 }
+            } else if ("LOGGED_IN".equals(linkTask.getStatus()) || "REFUNDED".equals(linkTask.getStatus())) {
+                // 已上号或已退款状态，不需要刷新
+                log.info("链接状态为 {}，不需要刷新", linkTask.getStatus());
+            }
 
-            // 5. 构建响应
+            // 4. 构建响应
             UserLinkStatusResponse response = buildUserStatusResponse(linkTask);
             log.info("=== 用户端链接状态查询完成 ===");
             log.info("返回状态: {}, view: {}", response.getStatus(), response.getView());
@@ -316,31 +325,41 @@ public class LinkStatusService {
 
     /**
      * 执行自动刷新逻辑
+     * 刷新时会重置选区状态，让用户重新选择区域
      */
     private void performAutoRefresh(LinkTask linkTask) {
         try {
-            log.info("开始执行刷新操作");
+            log.info("开始执行刷新操作，将重置选区状态");
             
-            // 调用脚本端刷新
+            // 1. 调用脚本端刷新
             String refreshResult = scriptClient.refresh(linkTask.getCodeNo()).block();
             log.info("脚本端刷新结果: {}", refreshResult);
 
-            // 更新刷新状态
-            linkTask.setNeedRefresh(true);
-            linkTask.setRefreshTime(LocalDateTime.now());
-            linkTask.setUpdatedAt(LocalDateTime.now());
+            // 2. 重置选区状态，删除已有选区让用户重新选择
+            log.info("重置选区状态: 从 {} 重置为 NEW", linkTask.getStatus());
+            
+            LocalDateTime now = LocalDateTime.now();
+            linkTask.setStatus("NEW");                    // 重置状态为NEW，允许重新选区
+            linkTask.setRegion(null);                     // 清空已选择的区域
+            linkTask.setQrCreatedAt(null);                // 清空二维码创建时间
+            linkTask.setQrExpireAt(null);                 // 清空二维码过期时间
+            linkTask.setNeedRefresh(true);                // 标记为刷新状态
+            linkTask.setRefreshTime(now);                 // 记录刷新时间
+            linkTask.setUpdatedAt(now);                   // 更新修改时间
             linkTaskMapper.update(linkTask);
 
-            // 等待10秒
-            log.info("刷新完成，等待10秒...");
+            log.info("选区状态重置完成: status=NEW, region=null, needRefresh=true");
+
+            // 3. 等待10秒后允许重新选区
+            log.info("刷新完成，等待10秒后允许重新选区...");
             Thread.sleep(10000);
 
         } catch (InterruptedException e) {
             Thread.currentThread().interrupt();
-            log.warn("等待被中断: {}", e.getMessage());
+            log.warn("刷新等待被中断: {}", e.getMessage());
         } catch (Exception e) {
             log.warn("执行刷新操作失败: {}", e.getMessage());
-            // 刷新失败不影响后续流程
+            // 刷新失败不影响后续流程，但记录错误日志
         }
     }
 
@@ -380,7 +399,7 @@ public class LinkStatusService {
         // 如果状态是USING，设置二维码信息
         if ("USING".equals(linkTask.getStatus()) && linkTask.getQrCreatedAt() != null) {
             UserLinkStatusResponse.QrInfo qrInfo = new UserLinkStatusResponse.QrInfo();
-            qrInfo.setUrl(scriptClient.getQrCodeUrl(linkTask.getCodeNo()));
+            qrInfo.setUrl(scriptClient.getProxyQrCodeUrl(linkTask.getCodeNo()));
             qrInfo.setCreatedAt(java.sql.Timestamp.valueOf(linkTask.getQrCreatedAt()).getTime());
             if (linkTask.getQrExpireAt() != null) {
                 qrInfo.setExpireAt(java.sql.Timestamp.valueOf(linkTask.getQrExpireAt()).getTime());
@@ -420,4 +439,231 @@ public class LinkStatusService {
                 return "FIRST";
         }
     }
+
+    /**
+     * 选区操作
+     */
+    public Mono<SelectRegionResponse> selectRegion(String code, String region) {
+        return Mono.fromCallable(() -> doSelectRegion(code, region))
+                .subscribeOn(Schedulers.boundedElastic());
+    }
+
+    private SelectRegionResponse doSelectRegion(String code, String region) {
+        log.info("=== 开始选区操作 ===");
+        log.info("code: {}, region: {}", code, region);
+
+        try {
+            // 1. 验证参数
+            if (code == null || code.trim().isEmpty()) {
+                throw new IllegalArgumentException("code不能为空");
+            }
+            if (region == null || (!region.equals("Q") && !region.equals("V"))) {
+                throw new IllegalArgumentException("region只能是Q或V");
+            }
+
+            // 2. 查询链接任务
+            LinkTask linkTask = linkTaskMapper.findByCodeNo(code.trim());
+            if (linkTask == null) {
+                log.error("链接任务不存在: code={}", code);
+                throw new IllegalArgumentException("链接不存在");
+            }
+
+            log.info("查询到链接任务: id={}, codeNo={}, status={}, needRefresh={}", 
+                    linkTask.getId(), linkTask.getCodeNo(), linkTask.getStatus(), linkTask.getNeedRefresh());
+
+            // 3. 检查链接状态，只有NEW状态才能选区
+            if (!"NEW".equals(linkTask.getStatus())) {
+                log.error("链接状态不正确，无法选区: status={}", linkTask.getStatus());
+                throw new IllegalArgumentException("链接状态不正确，只有新建状态的链接才能选区");
+            }
+
+            // 4. 检查链接是否过期
+            if (linkTask.getExpireAt() != null && linkTask.getExpireAt().isBefore(LocalDateTime.now())) {
+                log.error("链接已过期: expireAt={}", linkTask.getExpireAt());
+                throw new IllegalArgumentException("链接已过期");
+            }
+
+            // 5. 如果need_refresh=true，检查是否已等待10秒
+            if (Boolean.TRUE.equals(linkTask.getNeedRefresh()) && linkTask.getRefreshTime() != null) {
+                LocalDateTime now = LocalDateTime.now();
+                long secondsSinceRefresh = ChronoUnit.SECONDS.between(linkTask.getRefreshTime(), now);
+                if (secondsSinceRefresh < 10) {
+                    long waitTime = 10 - secondsSinceRefresh;
+                    log.error("刷新后需要等待，剩余等待时间: {}秒", waitTime);
+                    SelectRegionResponse response = new SelectRegionResponse(false, "刷新后需要等待" + waitTime + "秒才能选区");
+                    return response;
+                }
+            }
+
+            // 6. 检查空闲设备
+            log.info("开始检查空闲设备");
+            DeviceStatusResponse deviceStatus = scriptClient.checkAvailableDeviceStatus().block();
+            
+            // 检查是否有空闲设备
+            if (deviceStatus.getAvailableCount() == 0) {
+                log.warn("当前没有空闲设备，无法选择区域");
+                throw new RuntimeException("当前没有空闲设备，请稍后再试");
+            }
+            
+            log.info("空闲设备检查完成: 总设备数={}, 空闲设备数={}, 空闲设备列表={}", 
+                    deviceStatus.getTotalDevices(), deviceStatus.getAvailableCount(), deviceStatus.getAvailableDevices());
+
+            // 7. 选择一个空闲设备
+            String selectedDevice = deviceStatus.getAvailableDevices().get(0); // 选择第一个空闲设备
+            log.info("选择设备: {}", selectedDevice);
+            
+            // 8. 为选中的设备创建代理code
+            String proxyCode = deviceCodeMappingService.createProxyCode(selectedDevice);
+            log.info("为设备 {} 创建代理code: {}", selectedDevice, proxyCode);
+
+            // 9. 调用脚本端选区，使用选中的设备
+            log.info("开始调用脚本端选区，设备={}, 区域={}", selectedDevice, region);
+            String selectResult = scriptClient.selectRegion(selectedDevice, region).block();
+            log.info("脚本端选区结果: {}", selectResult);
+
+            // 10. 等待脚本端生成二维码（这里可以添加轮询逻辑）
+            log.info("等待脚本端生成二维码，等待3秒...");
+            Thread.sleep(3000);
+
+            // 11. 更新数据库状态为USING，保存设备信息和代理code
+            LocalDateTime now = LocalDateTime.now();
+            linkTask.setStatus("USING");
+            linkTask.setRegion(region);
+            linkTask.setCodeNo(proxyCode); // 使用代理code替换原来的codeNo
+            linkTask.setQrCreatedAt(now);
+            linkTask.setQrExpireAt(now.plusSeconds(60)); // 60秒后过期
+            linkTask.setNeedRefresh(false);
+            linkTask.setUpdatedAt(now);
+            // 在machineId字段保存真实设备编号，便于调试和维护
+            linkTask.setMachineId(selectedDevice);
+            linkTaskMapper.update(linkTask);
+
+            log.info("链接状态更新成功: status=USING, region={}, proxyCode={}, device={}", region, proxyCode, selectedDevice);
+
+            // 12. 构建响应
+            SelectRegionResponse response = new SelectRegionResponse(true, "选区成功");
+            response.setQrCodeUrl(scriptClient.getProxyQrCodeUrl(proxyCode));
+            response.setQrCreatedAt(now);
+            response.setQrExpireAt(linkTask.getQrExpireAt());
+            response.setStatus("USING");
+            response.setRegion(region);
+            response.setQrDelaySeconds(5); // 客户端收到响应后，等待5秒再请求二维码
+
+            log.info("=== 选区操作完成 ===");
+            log.info("二维码URL: {}", response.getQrCodeUrl());
+
+            return response;
+
+        } catch (InterruptedException e) {
+            Thread.currentThread().interrupt();
+            log.error("选区操作被中断: {}", e.getMessage());
+            throw new RuntimeException("选区操作被中断", e);
+        } catch (Exception e) {
+            log.error("=== 选区操作失败 ===");
+            log.error("错误详情: {}", e.getMessage(), e);
+            throw e;
+        }
+    }
+
+    /**
+     * 轮询上号接口
+     */
+    public Mono<PollLoginResponse> pollLogin(String code) {
+        log.info("=== 开始轮询上号 ===");
+        log.info("code: {}", code);
+
+        return Mono.fromCallable(() -> {
+            // 1. 验证code参数
+            if (code == null || code.trim().isEmpty()) {
+                throw new IllegalArgumentException("参数错误：code不能为空");
+            }
+
+            // 2. 获取链接任务
+            LinkTask linkTask = linkTaskMapper.findByCodeNo(code);
+            if (linkTask == null) {
+                throw new IllegalArgumentException("链接不存在");
+            }
+
+            log.info("找到链接任务: id={}, status={}, codeNo={}", 
+                    linkTask.getId(), linkTask.getStatus(), linkTask.getCodeNo());
+
+            // 3. 检查链接状态，只有USING状态才能轮询
+            if (!"USING".equals(linkTask.getStatus())) {
+                log.warn("链接状态不是USING，当前状态: {}", linkTask.getStatus());
+                return new PollLoginResponse(false, linkTask.getStatus());
+            }
+
+            return linkTask;
+        })
+        .subscribeOn(Schedulers.boundedElastic())
+        .flatMap(result -> {
+            if (result instanceof PollLoginResponse) {
+                // 如果已经是响应对象，直接返回
+                return Mono.just((PollLoginResponse) result);
+            }
+            
+            LinkTask linkTask = (LinkTask) result;
+            
+            // 4. 获取真实设备编号 - 从代理code映射中获取
+            final String realDeviceId;
+            if (linkTask.getMachineId() != null) {
+                // 如果已保存了设备编号，直接使用
+                realDeviceId = linkTask.getMachineId();
+            } else if (linkTask.getCodeNo() != null) {
+                // 如果没有设备编号，尝试从代理code获取
+                realDeviceId = deviceCodeMappingService.getDeviceId(linkTask.getCodeNo());
+            } else {
+                realDeviceId = null;
+            }
+            
+            if (realDeviceId == null) {
+                log.error("无法获取设备编号: codeNo={}, machineId={}", linkTask.getCodeNo(), linkTask.getMachineId());
+                throw new RuntimeException("设备信息异常，无法检查上号状态");
+            }
+            
+            // 5. 调用脚本端检查上号状态，使用真实设备编号
+            log.info("调用脚本端检查上号状态: 代理code={}, 真实设备={}", linkTask.getCodeNo(), realDeviceId);
+            return scriptClient.checkLoginStatus(realDeviceId)
+                    .map(loginResult -> {
+                        log.info("脚本端返回结果: {}", loginResult);
+                        
+                        // 6. 如果返回"已上号"，更新状态为LOGGED_IN
+                        if ("已上号".equals(loginResult) || "已登录".equals(loginResult)) {
+                            log.info("检测到已上号，更新状态为LOGGED_IN");
+                            
+                            // 更新数据库状态
+                            linkTask.setStatus("LOGGED_IN");
+                            linkTask.setUpdatedAt(LocalDateTime.now());
+                            linkTaskMapper.updateById(linkTask);
+                            
+                            log.info("状态更新完成: codeNo={}, status=LOGGED_IN", linkTask.getCodeNo());
+                            
+                            // 7. 返回成功响应和资源信息，使用真实设备编号构建资源链接
+                            PollLoginResponse response = new PollLoginResponse(true, "LOGGED_IN", "SECOND", 
+                                    new PollLoginResponse.AssetsInfo(
+                                            String.format("http://36.138.184.60:12345/%s/", realDeviceId)
+                                    ));
+                            
+                            log.info("=== 轮询上号成功 ===");
+                            return response;
+                        } else {
+                            // 未上号，返回当前状态
+                            log.debug("尚未上号，返回当前状态");
+                            return new PollLoginResponse(false, "USING");
+                        }
+                    })
+                    .onErrorResume(error -> {
+                        log.warn("调用脚本端检查上号状态失败: codeNo={}, error={}", 
+                                linkTask.getCodeNo(), error.getMessage());
+                        // 脚本端出错时，返回当前状态，不影响轮询
+                        return Mono.just(new PollLoginResponse(false, "USING"));
+                    });
+        })
+        .doOnSuccess(response -> {
+            log.info("轮询上号完成: success={}, status={}", response.isSuccess(), response.getStatus());
+        })
+        .doOnError(error -> {
+            log.error("轮询上号失败: code={}, error={}", code, error.getMessage(), error);
+        });
+    }
 }

src/main/resources/application.yml

@@ -67,5 +67,9 @@ script:
   connect-timeout-ms: 3000
   read-timeout-ms: 5000
 
+# 服务器配置
+app:
+  base-url: "http://localhost:18080"  # 生产环境需要配置为实际域名
+  
 link:
   expire-hours: 2

test_select_region.http

@@ -0,0 +1,48 @@
+### 测试选区接口
+
+# 测试选区API - 选择Q区
+POST http://localhost:8080/api/link/select-region
+Content-Type: application/json
+
+{
+  "code": "66L8NM3L",
+  "region": "Q"
+}
+
+###
+
+# 测试选区API - 选择V区
+POST http://localhost:8080/api/link/select-region
+Content-Type: application/json
+
+{
+  "code": "66L8NM3L",
+  "region": "V"
+}
+
+###
+
+# 测试链接状态API
+GET http://localhost:8080/api/link/status?code=66L8NM3L
+
+###
+
+# 测试参数验证 - 无效region
+POST http://localhost:8080/api/link/select-region
+Content-Type: application/json
+
+{
+  "code": "66L8NM3L",
+  "region": "X"
+}
+
+###
+
+# 测试参数验证 - 空code
+POST http://localhost:8080/api/link/select-region
+Content-Type: application/json
+
+{
+  "code": "",
+  "region": "Q"
+}