增加删除文件接口

src/main/java/com/virjar/ratel/api/extension/superappium/sekiro/FileExploreHandler.java

@@ -53,9 +53,23 @@ public class FileExploreHandler implements SekiroRequestHandler {
             handlePost(sekiroRequest, sekiroResponse, targetFile);
         } else if ("put".equalsIgnoreCase(op)) {
             handlePut(sekiroRequest, sekiroResponse, targetFile);
+        } else if ("delete".equalsIgnoreCase(op)) {
+            handleDelete(sekiroResponse, targetFile);
         }
     }
 
+    private void handleDelete(SekiroResponse sekiroResponse, File targetFile) {
+        if (!targetFile.isFile() || !targetFile.exists()) {
+            sekiroResponse.failed("filed not exist");
+        }
+        if (targetFile.delete()) {
+            sekiroResponse.success("success");
+        } else {
+            sekiroResponse.failed("remove failed");
+        }
+
+    }
+
     private void handleGet(SekiroRequest sekiroRequest, SekiroResponse sekiroResponse, File targetFile) {
         if (targetFile.isDirectory()) {
             List<String> ret = new ArrayList<>();