ReadRawVarint32()的问题-谷歌协议缓冲csharp-port

Question

我试图从使用谷歌协议缓冲区的服务器中的客户端接收一些数据，具体来说，是Jon Skeet的csharp-port。我做了以下操作:

using Google.ProtocolBuffers;
...
Stream InputStream = client.GetStream();
CodedInputStream input = CodedInputStream.CreateInstance(InputStream);
...
uint length = CodedInputStream.ReadRawVarint32(InputStream);

我从最后一行得到一个错误消息，我无法解决:需要一个对象引用来访问非静态成员'Google.ProtocolBuffers.CodedInputStream.ReadRawVarint32()'.

基本上我想做的在java版本中是这样的:

InputStream iStream = client.getInputStream();
CodedInputStream input = CodedInputStream.newInstance(iStream);
int read = is.read();
if(-1 != read) {
    int length = CodedInputStream.readrawVarint32(read, is);
    byte[] bytes = input.readRawBytes(length);
    // My proto stuff
    Communication.Packet container = null;
    try {
        container = Communication.Packet.parseFrom(bytes);
    } catch (InvalidProtocolBufferException iPBE) {
        continue;
    }
    AbstractMessage message = container;
    if(container.hasLogin()) {
        message = container.getLogin();
    }
    System.out.println(message.toString());

帮忙吗?

Answer 1

错误消息指出您正在尝试访问非静态(即成员方法)而不使用对象引用。您需要更改方法调用，以操作CodedInputStream类型的对象，而不是CodedInputStream类:

input.ReadRawVarint32();