本地视频播放测试

gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/advice/BasicExceptionAdvice.java

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+package cn.skcks.docking.gb28181.wvp.advice;
+
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.ControllerAdvice;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+
+/**
+ * 全局异常处理类
+ *
+ * @author Shikong
+ */
+@Slf4j
+@ControllerAdvice
+public class BasicExceptionAdvice {
+    @ExceptionHandler(Exception.class)
+    public void exception(HttpServletRequest request, Exception e) {
+        if(request.getRequestURI().equals("/video")){
+            return;
+        }
+        e.printStackTrace();
+    }
+}

gb28181-wvp-proxy-api/src/main/java/cn/skcks/docking/gb28181/wvp/api/VideoController.java

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+package cn.skcks.docking.gb28181.wvp.api;
+
+import cn.skcks.docking.gb28181.wvp.config.SwaggerConfig;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springdoc.core.models.GroupedOpenApi;
+import org.springframework.context.annotation.Bean;
+import org.springframework.core.io.FileSystemResource;
+import org.springframework.http.MediaType;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+import java.io.File;
+
+@Tag(name = "视频api")
+@Controller
+@RequestMapping("/video")
+public class VideoController {
+    @Bean
+    public GroupedOpenApi videoApi() {
+        return SwaggerConfig.api("VideoApi", "/video");
+    }
+
+    @Operation(summary = "获取视频")
+    @GetMapping(consumes = MediaType.APPLICATION_OCTET_STREAM_VALUE, produces = MediaType.APPLICATION_OCTET_STREAM_VALUE)
+    public ResponseEntity<FileSystemResource> video(HttpServletResponse response) {
+        response.reset();
+//        response.setHeader("Content-Type","video/mp4");
+        File f = new File("E:\\#Camera\\DCIM\\100MEDIA\\20230818\\NORM0003.MP4");
+//        try (
+//                BufferedInputStream inputStream = new BufferedInputStream(new FileInputStream(f));
+//                BufferedOutputStream outputStream = new BufferedOutputStream(response.getOutputStream())) {
+//            IoUtil.copy(inputStream, outputStream);
+//        }
+
+        FileSystemResource fileSystemResource = new FileSystemResource(f);
+        return ResponseEntity.ok().body(fileSystemResource);
+    }
+}