Question

安卓socket客户端接收PC服务器发送来的汉字变问号

这是接收的代码

try
{
//连接服务器
mSocketClient = new Socket(sIP, port); //portnum
//取得输入、输出流
mBufferedReaderClient = new BufferedReader(new InputStreamReader(mSocketClient.getInputStream()));

mPrintWriterClient = new PrintWriter(mSocketClient.getOutputStream(), true);

recvMessageClient = "已经连接server!\n";//消息换行
Message msg = new Message();
msg.what = 1;
mHandler.sendMessage(msg);
//break;
}
catch (Exception e)
{
recvMessageClient = "连接IP异常:" + e.toString() + e.getMessage() + "\n";//消息换行
Message msg = new Message();
msg.what = 1;
mHandler.sendMessage(msg);
return;
}

char[] buffer = new char[256];
int count = 0;
while (isConnecting)
{
try
{
//if ( (recvMessageClient = mBufferedReaderClient.readLine()) != null )
if((count = mBufferedReaderClient.read(buffer))>0)
{
recvMessageClient = getInfoBuff(buffer, count) + "\n";//消息换行
Message msg = new Message();
msg.what = 1;
mHandler.sendMessage(msg);
}
}
catch (Exception e)
{
recvMessageClient = "接收异常:" + e.getMessage() + "\n";//消息换行
Message msg = new Message();
msg.what = 1;
mHandler.sendMessage(msg);
}
}
这是getInfoBuff函数
private String getInfoBuff(char[] buff, int count)
{
char[] temp = new char[count];
for(int i=0; i<count; i++)
{
temp[i] = buff[i];
}
return new String(temp);
}

Answer 1

应该是字节序的问题，注意要转成网络字节序再传输
htons（）函数转换
另外你解析时候注意编码模式