dubbo使用 hessian序列化 1MB数据
时间: 2023-12-28 10:23:35 浏览: 231
为了使用Hessian序列化1MB数据,我们需要进行以下步骤:
1.在Dubbo配置文件中配置序列化方式为Hessian:
```xml
<dubbo:protocol name="dubbo" serialization="hessian2" />
```
2.创建一个1MB大小的数据对象,并将其序列化为二进制流:
```java
// 创建一个1MB大小的数据对象
byte[] data = new byte[1024 * 1024];
// 将数据对象序列化为二进制流
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Hessian2Output output = new Hessian2Output(baos);
output.writeObject(data);
output.flush();
byte[] bytes = baos.toByteArray();
```
3.将序列化后的二进制流发送给Dubbo服务提供者:
```java
// 创建Dubbo服务引用
HelloService helloService = (HelloService) context.getBean("helloService");
// 调用Dubbo服务
String result = helloService.sayHello(bytes);```
4.在Dubbo服务提供者中,接收到序列化后的二进制流,并将其反序列化为数据对象:
```java
public class HelloServiceImpl implements HelloService {
@Override
public String sayHello(byte[] bytes) throws IOException {
// 将二进制流反序列化为数据对象
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
Hessian2Input input = new Hessian2Input(bais);
byte[] data = (byte[]) input.readObject();
// 处理数据对象
// ...
return "success";
}
}
```
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