NTC MAIL 添加 eml_key字段

src/main/resources/messages/message_en.properties

@@ -617,7 +617,7 @@ val_dst_ip=Server IP format is incorrect or inconsistent with IP type
 val_dst_mask=Server IP mask format is incorrect or inconsistent with IP type
 val_dst_port=Server port is empty or incorrectly formatting(0-65535)
 val_dst_port_mask=Server port mask format is incorrect(0-65535)
-val_protocol=Protocol Can't be empty,and should be 6(TCP),17(UDP),0(\u4EFB\u610F)
+val_protocol=Protocol Can't be empty,and should be 6(TCP),17(UDP),0(\u4efb\u610f)
 val_direction=Direction should be 0(bidirectional) or 1(unidirectional)
 #===============protocol IP Import end=================
 
@@ -673,6 +673,7 @@ mail_from=Sender
 mail_to=Recipient
 subject=Subject
 eml_file=EML File
+eml_key=EML File Key
 contrl_tunnel=Control Tunnel
 data_tunnel=Data Tunnel
 contrl_message=Control Message
@@ -1043,7 +1044,7 @@ app_desc=Application Description
 tunnel_code=Tunnel Behavior No
 tunnel_name=Tunnel Behavior Name
 tunnel_desc=Tunnel Behavior Description
-call_external_procedures_failed=Call external procedures failedfile_strategy=\u6587\u4EF6\u7B56\u7565
+call_external_procedures_failed=Call external procedures failedfile_strategy=\u6587\u4ef6\u7b56\u7565
 file_strategy=File Strategy
 file_desc=File Desc
 content_type=Content Type