异常信息优化

yzg-util-image/src/main/java/com/yanzuoguang/media/MediaCacheLocal.java

 package com.yanzuoguang.media;
 
 import com.yanzuoguang.util.helper.JsonHelper;
-import org.springframework.stereotype.Component;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -11,7 +10,7 @@ import java.util.Map;
  *
  * @author 颜佐光
  */
-public class MediaCacheLocal implements MediaCache {
+public class MediaCacheLocal implements MediaCacheBase {
 
     private Map<String, MapLock> mapLock = new HashMap<String, MapLock>();
 

yzg-util-image/src/main/java/com/yanzuoguang/media/MediaFirst.java

@@ -42,9 +42,6 @@ public class MediaFirst {
     }
 
     public MediaResVo start(MediaReqVo req) {
-        if (cache == null) {
-            throw new CodeException("请通过程序编写视频缓存处理对象");
-        }
         // 将临时文件移动到正式文件
         this.getCache().lockTempFile(req, new Runnable() {
             @Override