去除无用代码

src/main/java/com/fdkankan/modeling/receiver/RabbitMqListener.java

@@ -307,25 +307,19 @@ public class RabbitMqListener {
     private void deleteCachesAndResult(String path){
         //判断是否计算过资源，若计算过删除缓存, 如果caches中存在_images文件或者目录，就删除掉，否则就删除除了images以外的所有文件和目录
         File caches = new File(path + File.separator + "caches");
-        if(caches.exists()){
-            for(File deleteFile : caches.listFiles()){
-                if(new File(path + "_images").exists()){
-                    if(deleteFile.isDirectory()){
+        if (caches.exists()) {
+            for (File deleteFile : caches.listFiles()) {
+                if (!deleteFile.getAbsolutePath().contains("images")) {
+                    if (deleteFile.isDirectory()) {
                         FileUtils.delAllFile(deleteFile.getAbsolutePath());
-                    }else {
-                        FileUtils.deleteFile(deleteFile.getAbsolutePath());
-                    }
-                }else if(!deleteFile.getAbsolutePath().contains("images")){
-                    if(deleteFile.isDirectory()){
-                        FileUtils.delAllFile(deleteFile.getAbsolutePath());
-                    }else {
+                    } else {
                         FileUtils.deleteFile(deleteFile.getAbsolutePath());
                     }
                 }
             }
         }
         //删除上一次计算出来的result目录
-        if(new File(path + File.separator + "results").exists()){
+        if (new File(path + File.separator + "results").exists()) {
             FileUtils.delAllFile(path + File.separator + "results");
         }
     }