目录解析支持

parser/src/main/java/cn/qaiu/entity/FileInfo.java

@@ -69,6 +69,9 @@ public class FileInfo {
      */
     private String parserUrl;
 
+    //预览地址
+    private String previewUrl;
+
     /**
      * 扩展参数
      */
@@ -199,6 +202,13 @@ public class FileInfo {
         this.parserUrl = parserUrl;
         return this;
     }
+    public String getPreviewUrl() {
+        return previewUrl;
+    }
+    public FileInfo setPreviewUrl(String previewUrl) {
+        this.previewUrl = previewUrl;
+        return this;
+    }
 
     public Map<String, Object> getExtParameters() {
         return extParameters;