yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/enums/ErrorCodeConstants.java

@@ -201,5 +201,4 @@ public interface ErrorCodeConstants {
     ErrorCode AGV_FILE_UPLOAD_CONTENT_IS_EMPTY = new ErrorCode(1_002_038_002, "AGV文件上传内容为空");
     ErrorCode PLEASE_UPLOAD_PNG_AND_YAML_FILES = new ErrorCode(1_002_038_003, "请上传png和yaml两个文件并且文件内容不为空");
     ErrorCode AGV_MAP_NOT_FOUND = new ErrorCode(1_002_038_004, "找不到AGV地图信息");
-    ErrorCode AGV_IMAGE_CONVERSION_TO_BASE64_FAILED = new ErrorCode(1_002_038_005, "AGV图片转base64失败");
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/positionmap/PositionMapController.java

@@ -81,12 +81,11 @@ public class PositionMapController {
         return CommonResult.success(true);
     }
 
-    @GetMapping("/downloadPngBase64")
+    @GetMapping("/downloadPng")
     @Operation(summary = "下载png文件")
     @PermitAll
-    public CommonResult<String> downloadPngBase64(@RequestParam Integer floor, @RequestParam String area) {
+    public void downloadPng(@RequestParam Integer floor, @RequestParam String area, HttpServletResponse response) throws IOException {
-        String base64 = positionMapService.downloadPngBase64(floor, area);
+        positionMapService.downloadPng(floor, area, response);
-        return CommonResult.success(base64);
     }
 
     @GetMapping("/download")

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/robot/vo/RobotInformationPageReqVO.java

@@ -14,7 +14,7 @@ import static cn.iocoder.yudao.framework.common.util.date.DateUtils.FORMAT_YEAR_
 @ToString(callSuper = true)
 public class RobotInformationPageReqVO extends PageParam {
 
-    @Schema(description = "车辆类型表id", example = "28234")
+    @Schema(description = "车辆类型表id", example = "26319")
     private Long robotModelId;
 
     @Schema(description = "车辆类型")
@@ -32,12 +32,9 @@ public class RobotInformationPageReqVO extends PageParam {
     @Schema(description = "上传图片附件", example = "https://www.iocoder.cn")
     private String url;
 
-    @Schema(description = "AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）", example = "2")
+    @Schema(description = "AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）", example = "1")
     private Integer robotStatus;
 
-    @Schema(description = "楼层/区域(json)")
-    private String floorAreaJson;
-
     @Schema(description = "创建时间")
     @DateTimeFormat(pattern = FORMAT_YEAR_MONTH_DAY_HOUR_MINUTE_SECOND)
     private LocalDateTime[] createTime;

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/robot/vo/RobotInformationRespVO.java

@@ -2,6 +2,7 @@ package cn.iocoder.yudao.module.system.controller.admin.robot.vo;
 
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
+
 import java.time.LocalDateTime;
 import com.alibaba.excel.annotation.*;
 
@@ -10,11 +11,11 @@ import com.alibaba.excel.annotation.*;
 @ExcelIgnoreUnannotated
 public class RobotInformationRespVO {
 
-    @Schema(description = "主键ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "21881")
+    @Schema(description = "主键ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "24068")
     @ExcelProperty("主键ID")
     private Long id;
 
-    @Schema(description = "车辆类型表id", example = "28234")
+    @Schema(description = "车辆类型表id", example = "26319")
     @ExcelProperty("车辆类型表id")
     private Long robotModelId;
 
@@ -38,14 +39,10 @@ public class RobotInformationRespVO {
     @ExcelProperty("上传图片附件")
     private String url;
 
-    @Schema(description = "AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @Schema(description = "AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     @ExcelProperty("AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）")
     private Integer robotStatus;
 
-    @Schema(description = "楼层/区域(json)")
-    @ExcelProperty("楼层/区域(json)")
-    private String floorAreaJson;
-
     @Schema(description = "创建时间", requiredMode = Schema.RequiredMode.REQUIRED)
     @ExcelProperty("创建时间")
     private LocalDateTime createTime;

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/robot/vo/RobotInformationSaveReqVO.java

@@ -3,43 +3,34 @@ package cn.iocoder.yudao.module.system.controller.admin.robot.vo;
 import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
 
-import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.*;
 
 @Schema(description = "管理后台 - 车辆信息新增/修改 Request VO")
 @Data
 public class RobotInformationSaveReqVO {
 
-    @Schema(description = "主键ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "21881")
+    @Schema(description = "主键ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "24068")
     private Long id;
 
-    @Schema(description = "车辆类型表id", example = "28234")
+    @Schema(description = "车辆类型表id", example = "26319")
-    @NotEmpty(message = "车辆类型不能为空")
     private Long robotModelId;
 
     @Schema(description = "车辆类型")
-    @NotEmpty(message = "车辆类型不能为空")
     private String robotModelNumber;
 
     @Schema(description = "AGV编号")
-    @NotEmpty(message = "AGV编号不能为空")
     private String robotNo;
 
     @Schema(description = "任务模式（0：拒收任务、1：正常）", requiredMode = Schema.RequiredMode.REQUIRED)
-    @NotEmpty(message = "任务模式不能为空")
     private Integer robotTaskModel;
 
     @Schema(description = "mac地址")
-    @NotEmpty(message = "mac地址不能为空")
     private String macAddress;
 
     @Schema(description = "上传图片附件", example = "https://www.iocoder.cn")
     private String url;
 
-    @Schema(description = "AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）", requiredMode = Schema.RequiredMode.REQUIRED, example = "2")
+    @Schema(description = "AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Integer robotStatus;
 
-    @Schema(description = "楼层/区域(json)")
-    @NotEmpty(message = "楼层/区域不能为空")
-    private String floorAreaJson;
-
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/dal/dataobject/robot/RobotInformationDO.java

@@ -1,6 +1,9 @@
 package cn.iocoder.yudao.module.system.dal.dataobject.robot;
 
 import lombok.*;
+import java.util.*;
+import java.time.LocalDateTime;
+import java.time.LocalDateTime;
 import com.baomidou.mybatisplus.annotation.*;
 import cn.iocoder.yudao.framework.mybatis.core.dataobject.BaseDO;
 
@@ -52,9 +55,5 @@ public class RobotInformationDO extends BaseDO {
      * AGV状态（0：暂停且无任务、1：暂停(有处理中的任务)、2：任务中、3：待命）
      */
     private Integer robotStatus;
-    /**
-     * 楼层/区域(json)
-     */
-    private String floorAreaJson;
 
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/positionmap/PositionMapService.java

@@ -85,6 +85,7 @@ public interface PositionMapService extends IService<PositionMapDO> {
      *
      * @param floor
      * @param area
+     * @param response
      */
-    String downloadPngBase64(Integer floor, String area);
+    void downloadPng(Integer floor, String area, HttpServletResponse response) throws IOException;
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/positionmap/PositionMapServiceImpl.java

@@ -13,7 +13,6 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import org.apache.commons.io.IOUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
-import org.springframework.data.redis.core.StringRedisTemplate;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
@@ -29,7 +28,6 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.*;
-import java.util.concurrent.TimeUnit;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -49,8 +47,6 @@ public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, Posit
     private PositionMapMapper positionMapMapper;
     @Value("${map.file.upload-path}")
     private String UPLOAD_DIR;
-    @Override
-    private StringRedisTemplate stringRedisTemplate;
 
     @Override
     public Long createPositionMap(PositionMapSaveReqVO createReqVO) {
@@ -257,17 +253,13 @@ public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, Posit
 
 
     @Override
-    public String downloadPngBase64(Integer floor, String area) {
+    public void downloadPng(Integer floor, String area, HttpServletResponse response) throws IOException {
-        String key = "pngBase64" + "_" + floor + "_" + area;
-        Boolean b = stringRedisTemplate.hasKey(key);
-        if (b) {
-            return stringRedisTemplate.opsForValue().get(key);
-        }
         // 根据楼层和区域查找对应的PNG文件路径
         String basePath = UPLOAD_DIR + floor + "/" + area + "/";
         File directory = new File(basePath);
         if (!directory.exists() || !directory.isDirectory()) {
-            throw exception(AGV_MAP_NOT_FOUND);
+            response.sendError(HttpStatus.NOT_FOUND.value(), "Directory not found for the given floor and area.");
+            return;
         }
 
         // 查找PNG文件
@@ -278,21 +270,18 @@ public class PositionMapServiceImpl extends ServiceImpl<PositionMapMapper, Posit
         }
 
         if (pngFile == null || !pngFile.exists()) {
-            throw exception(AGV_MAP_NOT_FOUND);
+            response.sendError(HttpStatus.NOT_FOUND.value(), "PNG file not found for the given floor and area.");
+            return;
         }
-        String encodedString = null;
+
-        try {
+        // 设置响应头以指示浏览器下载文件
-            // 读取文件内容
+        response.setContentType("image/png");
-            byte[] fileContent = Files.readAllBytes(pngFile.toPath());
+        response.setHeader(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + pngFile.getName() + "\"");
-            // 将文件内容转换为Base64字符串
+
-            encodedString = Base64.getEncoder().encodeToString(fileContent);
+        // 将PNG文件写入HTTP响应输出流
-        } catch (IOException e) {
+        try (FileInputStream fis = new FileInputStream(pngFile)) {
-            e.printStackTrace();
+            IOUtils.copy(fis, response.getOutputStream());
-            throw exception(AGV_IMAGE_CONVERSION_TO_BASE64_FAILED);
         }
-        // -- 缓存30分钟
-        stringRedisTemplate.opsForValue().set(key, encodedString, 30, TimeUnit.MINUTES);
-        return encodedString;
     }
 
 }