我有一个C#应用程序,它从表示UTF-8编码的XML消息的外部服务接收字节数组。此XML数据包含敏感数据,我不希望将这些数据存储在字符串对象中,因为字符串是不可变的,并且在完成处理后无法删除这些值。我目前正在使用System.XML.XmlReader将值解析为字符串(请参见下面的代码)。如果我的代码(或我正在调用的代码)将敏感数据存储为字符串,我该如何着手执行此操作?byte[]messsage=Encoding.UTF8.GetBytes(request);//Sendmessagetotheserver.sslStream.Write(messsage);sslStream.Fl
我想附加两个NSData:varactionIdData:NSData=NSData(bytes:&actionId,length:2)varpayLoad:NSData=NSData(bytes:&message,length:9)varmessageData:NSMutableData!messageData.appendData(actionIdData)messageData.appendData(actionIdData)fatalerror:unexpectedlyfoundnilwhileunwrappinganOptionalvalue 最佳
我有如下几个IF条件。if(globals.chatroomInfoMap.containsKey(chatroomID)){if(messageData['name']!=null){globals.chatroomInfoMap[chatroomID].name=messageData['name'];print('object${globals.chatroomInfoMap[chatroomID].name}');}print('1');if(messageData['timestamp']!=null){globals.chatroomInfoMap[chatroomID].
我有如下几个IF条件。if(globals.chatroomInfoMap.containsKey(chatroomID)){if(messageData['name']!=null){globals.chatroomInfoMap[chatroomID].name=messageData['name'];print('object${globals.chatroomInfoMap[chatroomID].name}');}print('1');if(messageData['timestamp']!=null){globals.chatroomInfoMap[chatroomID].