Line thrift 协议体代码
时间: 2023-07-23 20:09:31 浏览: 52
以下是一个使用 Line thrift 协议的示例代码:
```thrift
namespace java com.example
struct Person {
1: required string name;
2: optional i32 age;
}
service PersonService {
Person getPerson(1: string name);
}
```
通过上述 thrift 定义文件,可以生成对应的 Java 类和接口代码。假设生成的 Java 代码包名为 `com.example`,则 `Person` 类和 `PersonService` 接口的代码如下:
```java
package com.example;
import org.apache.thrift.TException;
import org.apache.thrift.protocol.TBinaryProtocol;
import org.apache.thrift.protocol.TProtocol;
import org.apache.thrift.transport.TSocket;
import org.apache.thrift.transport.TTransport;
import org.apache.thrift.transport.TTransportException;
public class Person {
private String name;
private Integer age;
public Person() {}
public Person(String name, Integer age) {
this.name = name;
this.age = age;
}
public String getName() { return name; }
public void setName(String name) { this.name = name; }
public Integer getAge() { return age; }
public void setAge(Integer age) { this.age = age; }
}
public interface PersonService {
public Person getPerson(String name) throws TException;
}
public class PersonServiceClient implements PersonService {
private TTransport transport;
private TProtocol protocol;
private PersonService.Client client;
public PersonServiceClient() throws TTransportException {
transport = new TSocket("localhost", 9090);
protocol = new TBinaryProtocol(transport);
client = new PersonService.Client(protocol);
transport.open();
}
public void close() {
transport.close();
}
public Person getPerson(String name) throws TException {
return client.getPerson(name);
}
}
public class PersonServiceHandler implements PersonService.Iface {
public Person getPerson(String name) throws TException {
// TODO: implement the logic to retrieve the person data
return new Person(name, 30);
}
}
```
在上述代码中,`Person` 类表示一个人的信息,包括姓名和年龄。`PersonService` 接口定义了一个获取人员信息的方法 `getPerson`。`PersonServiceClient` 类是一个 thrift 客户端,用于调用 `getPerson` 方法。`PersonServiceHandler` 类是一个 thrift 服务端,实现了 `getPerson` 方法的具体逻辑。这些类的代码都是根据上述 thrift 定义文件自动生成的。同时,代码中也包含了使用 thrift 进行网络通信的相关代码,如 `TTransport`、`TProtocol` 和 `TSocket` 等类。