处理资源文件视频格式

scommons/src/main/java/com/xhkjedu/utils/N_Utils.java

@@ -825,8 +825,9 @@ public class N_Utils {
             URL realUrl = new URL(url);
             // 打开和URL之间的连接
             URLConnection conn = realUrl.openConnection();
+
             // 设置通用的请求属性
-            conn.setRequestProperty("accept", "application/x-www-form-urlencoded");
+            conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
             conn.setRequestProperty("connection", "Keep-Alive");
             conn.setRequestProperty("user-agent", "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
             // 发送POST请求必须设置如下两行

sstudy/src/main/java/com/xhkjedu/sstudy/controller/resource/FlvUpdateResController.java

@@ -0,0 +1,35 @@
+package com.xhkjedu.sstudy.controller.resource;
+
+import com.xhkjedu.sstudy.service.resource.FlvUpdateResService;
+import com.xhkjedu.vo.ResultVo;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+
+/**
+ * @Description：flv资源更改状态
+ * @Author: WN
+ * @Date: 2024/9/14 16:15:35
+ **/
+@RequestMapping("/flvu")
+@RestController
+public class FlvUpdateResController {
+    @Resource
+    private FlvUpdateResService flvUpdateResService;
+
+    /*
+     * @Description 处理flv资源
+     * @Date 2024/9/14 16:36:22
+     * @Author WN
+     * @Param []
+     * @Return com.xhkjedu.vo.ResultVo
+     **/
+    @GetMapping("/fv")
+    public ResultVo handleFlvRes() {
+        int count = flvUpdateResService.hadnleFlvResource();
+        return new ResultVo(0, "处理成功",count);
+    }
+
+}

sstudy/src/main/java/com/xhkjedu/sstudy/mapper/resource/ResourceMapper.java

@@ -90,4 +90,13 @@ public interface ResourceMapper extends TkMapper<TResource> {
 
     //资源是否分享过
     List<Map<String, String>> listShareNumByIds(@Param("shareqids") String shareqids);
+
+    //获取flv资源
+    List<TResource> listFlvResources();
+
+    //修改资源flv编码
+    int updateFlvResconverted(@Param("resourceid")String resourceid, @Param("mp4code")String mp4code);
+
+    //更改flv编码
+    int updateFlvMp4code(@Param("resourceid")String resourceid, @Param("mp4code")String mp4code);
 }

sstudy/src/main/java/com/xhkjedu/sstudy/service/resource/FlvUpdateResService.java

@@ -0,0 +1,57 @@
+package com.xhkjedu.sstudy.service.resource;
+
+import com.alibaba.fastjson.JSON;
+import com.xhkjedu.sstudy.config.ConfigKey;
+import com.xhkjedu.sstudy.mapper.resource.ResourceMapper;
+import com.xhkjedu.sstudy.model.resource.TResource;
+import com.xhkjedu.utils.N_Utils;
+import com.xhkjedu.vo.ResultVo;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.Resource;
+import java.util.List;
+
+/**
+ * @Description：flv非h264格式视频转码
+ * @Author: WN
+ * @Date: 2024/9/14 16:16:02
+ **/
+@Slf4j
+@Service
+public class FlvUpdateResService {
+
+    @Resource
+    ResourceMapper resourceMapper;
+
+    /*
+     * @Description 如果flv编码不是h264格式，则设置资源带转换
+     * @Date 2024/9/14 16:33:23
+     * @Author WN
+     * @Param []
+     * @Return void
+     **/
+    public int hadnleFlvResource() {
+        List<TResource> resourceList = resourceMapper.listFlvResources();
+        int count = 0;
+        for (TResource resource : resourceList) {
+            String resourceid = resource.getResourceid();
+
+            String params = "filepath=" + resource.getResourceurl();
+            String fileInfoStr = N_Utils.sendPost(ConfigKey.fileapi + "video/vc", params);
+
+            ResultVo fileResult = JSON.parseObject(fileInfoStr, ResultVo.class);
+            if (fileResult.getCode() == 0 && N_Utils.isNotEmpty(fileResult.getObj())) {
+                String flvCode = fileResult.getObj().toString();
+                if (!"h264".equals(flvCode)) {
+                    resourceMapper.updateFlvResconverted(resourceid, flvCode);
+                    count++;
+                }else{
+                    resourceMapper.updateFlvMp4code(resourceid, "h264");
+                }
+            }
+        }
+        return count;
+    }
+
+}

sstudy/src/main/resources/mapper/resource/ResourceMapper.xml

@@ -308,4 +308,20 @@
         <foreach collection="list" item="schoolid" open="(" separator="," close=")">${schoolid}</foreach>
     </update>
 
+    <!--获取flv资源-->
+    <select id="listFlvResources" resultType="com.xhkjedu.sstudy.model.resource.TResource">
+        select resourceid,suffix,resourcename,resourceurl
+        from t_resource where resourcestate=1 and LOWER(suffix)='flv' and mp4code!='h264' order by createtime asc
+    </select>
+
+    <!--修改资源flv编码-->
+    <update id="updateFlvResconverted">
+        update t_resource set converted=0,mp4code=#{mp4code} where resourceid=#{resourceid}
+    </update>
+
+    <!--更改flv编码-->
+    <update id="updateFlvMp4code">
+        update t_resource set mp4code=#{mp4code} where resourceid=#{resourceid}
+    </update>
+
 </mapper>