--no commit message

app/file/src/main/java/com/zrqx/file/controller/FileController.java

@@ -257,7 +257,7 @@ public class FileController {
 			}
 		
 		}
-		File f = new File(filePath);
+		File f = new File(rootPath+filePath);
 		realFile=f;
 		if (!f.exists()) {
 			File ef = new File(epubFilePath);