Question

如何在一个实现KvapSerializable的类中发送一个byte []数组在Android上的Ksoap2中？运行应用程序时，我收到以下错误：

java.lang.RuntimeException：无法序列化

我的代码是：

SoapSerializationEnvelope env = new SoapSerializationEnvelope(SoapEnvelope.VER11);
env.dotNet = false;
env.xsd = SoapSerializationEnvelope.XSD;
env.enc = SoapSerializationEnvelope.ENC;
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);

Car car= new Car();
byte[] bytes = {1, 2, 3, 4, 5, 6, 7, 8, 9};
car.setBytes(bytes);
PropertyInfo pi = new PropertyInfo();
pi.setName("car");
pi.setValue(car);
pi.setType(car.getClass());
request.addProperty(pi);
env.setOutputSoapObject(request);
env.addMapping(NAMESPACE, "Car", car.getClass());

汽车班：

public class Car implements KvmSerializable{

    private byte[] bytes;

    public void setBytes(byte[] bytes) {
        this.bytes= bytes;
    }

    @Override
    public Object getProperty(int arg0) {
        switch(arg0){
            case 0:
                return bytes;

        }

         return null;
    }

    @Override
    public int getPropertyCount() {
        // TODO Auto-generated method stub
        return 1;
    }

    @Override
    public void getPropertyInfo(int ind, Hashtable ht, PropertyInfo info) {
        switch(ind){
                case 0:
                    info.type = MarshalBase64.BYTE_ARRAY_CLASS;
                    info.name = "bytes";
                    break;

                default:break;
        }

    }

    @Override
    public void setProperty(int ind, Object val) {
        switch(ind){
                case 0:
                    bytes = (byte[])val;
                    break;

        }

    }

}

任何人都可以帮助我吗？

感谢

Answer 1

您应该为类byte[]添加marshaller映射。例如： env.addMapping(NAMESPACE, "Car", byte[].class, new MarshalBase64());

或者为您的班级Car创建自定义编组，编写此对象并将此编组映射到Car： env.addMapping(NAMESPACE, "Car", car.getClass(), new CustomMarshaller());

修改：或者您可以手动将byte[]编码为base64字符串，并从String返回getProperty。

将byte []发送到Kvm Serializable类

1 个答案: