修复ftp客户端提交关闭问题

.gitignore

@@ -1,4 +1,4 @@
-target/
+/target/
 !.mvn/wrapper/maven-wrapper.jar
 
 ### STS ###

src/main/java/com/ann/utils/FTPUtil.java

@@ -66,9 +66,6 @@ public class FTPUtil {
             }
         } catch (IOException e) {
             throw e;
-        }finally {
-            ftpClient.abort();
-            ftpClient.disconnect();
         }
         return ftpClient;
     }
@@ -107,7 +104,6 @@ public class FTPUtil {
                 while ((i = is.read(bytes)) != -1) {
                     fos.write(bytes, 0, i);
                 }
-                closeFTPConnect(ftp);
             }
             if(file.length() == 0 || file.length() < 10){
                 FileUtils.deleteImageFile(file);
@@ -129,6 +125,7 @@ public class FTPUtil {
                 FileUtils.deleteImageFile(file);
                 throw e;
             }
+            closeFTPConnect(ftp);
         }
         return result;
     }