fix: 修复图片本地上传，不能访问本地资源，同时上传的文件名称加上（yyyy-MM-dd）格式

+package org.thingsboard.server.config.yunteng;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnExpression;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.EnableWebMvc;
+import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+@EnableWebMvc
+@ConditionalOnExpression("'${file.storage.type}'=='local'")
+public class LocalOssMvcConfig implements WebMvcConfigurer {
+
+  @Value("${file.storage.local.uploadDir}")
+  private String uploadDir;
+
+  @Value("${file.storage.local.staticUrl}")
+  private String ossFileUrl;
+
+  @Override
+  public void addResourceHandlers(ResourceHandlerRegistry registry) {
+    registry.addResourceHandler(ossFileUrl).addResourceLocations("file:" + uploadDir);
+  }
+}

@@ -1190,7 +1190,7 @@ file:
       uploadDir: /Users/thingskit/upload/     #文件上传地址 只有type = local需要
       downloadPath: /download_file/      #与controller里面下载文件GetMapping的path一致, 只有type = local需要
       uploadPath: /upload                   #与controller里面下载文件GetMapping的path一致, 只有type = local需要
-      staticUrl: /oss/files/**              #oss静态访问路径 只有type = local需要
+      staticUrl: /static/files/**              #oss静态访问路径 只有type = local需要
       randomFileName: ${file.storage.randomFileName}
     minio:
       minioUrl: ${MINIO_URL:https://dev.thingskit.com:9000}  #minio储存地址

@@ -28,6 +28,8 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardCopyOption;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
 import java.util.Objects;
 
 @Service
@@ -139,6 +141,8 @@ public class LocalFileStorageService implements FileStorageService {
       } else {
         fileName = RandomStringUtils.randomAlphabetic(15);
       }
+      String date = LocalDateTime.now().format(DateTimeFormatter.ISO_DATE);
+      fileName = date + "-" + fileName;
     }
     // Check if the file's name contains invalid characters
     if (fileName.contains("..")) {