thrift dubbo对比
时间: 2023-03-29 17:00:35 浏览: 107
Thrift和Dubbo都是RPC框架,但是它们有一些不同之处。Thrift是由Facebook开发的,它支持多种语言,包括Java、C++、Python等,而Dubbo是由阿里巴巴开发的,主要支持Java语言。此外,Thrift使用IDL(接口定义语言)来定义接口,而Dubbo使用注解来定义接口。Thrift的性能比Dubbo更高,但是Dubbo的生态系统更完善。总的来说,选择哪个框架取决于具体的应用场景和需求。
相关问题
dubbo和thrift
dubbo和thrift是两种常用的分布式RPC框架。dubbo是一种开源的高性能Java RPC框架,它提供了丰富的特性和功能,可以在分布式系统中进行服务的注册、发现、负载均衡和调用等操作。而thrift是一种跨语言的RPC框架,它支持多种编程语言,并提供了强大的序列化和远程调用能力。
dubbo和thrift在协议序列化后的报文体积上可能会有一些差异。具体来说,dubbo使用的是自定义的协议,默认使用hessian进行序列化,而thrift使用的是自己的IDL(接口定义语言)进行描述和生成代码,并使用二进制协议进行序列化。由于使用不同的协议和序列化方式,导致在报文体积上可能会有一些差异,具体的差异需要根据具体的使用情况和数据结构来评估。
thrift python
Thrift is a framework for building cross-language services. It allows you to define data types and service interfaces in a simple definition file, and then generate code in various languages to implement those interfaces. In Python, you can use the Thrift library to create both client and server applications.
To use Thrift in Python, you first need to install the Thrift library. You can do this using pip:
```
pip install thrift
```
Once installed, you can start using Thrift in your Python code. Here's a simple example to get you started:
1. Define your data types and service interface in a Thrift IDL file (e.g., `example.thrift`):
```
namespace py example
struct MyStruct {
1: required string name
2: optional i32 age
}
service MyService {
MyStruct getStruct(1: string id)
}
```
2. Generate Python code from the IDL file using the `thrift` compiler:
```
thrift --gen py example.thrift
```
3. Implement the service interface in Python:
```python
from example import MyService, ttypes
class MyHandler:
def getStruct(self, id):
# Implementation code goes here
return ttypes.MyStruct(name="John", age=25)
handler = MyHandler()
processor = MyService.Processor(handler)
# Run the server
transport = TSocket.TServerSocket(port=9090)
tfactory = TTransport.TBufferedTransportFactory()
pfactory = TBinaryProtocol.TBinaryProtocolFactory()
server = TServer.TSimpleServer(processor, transport, tfactory, pfactory)
server.serve()
```
4. Create a client to interact with the server:
```python
from example import MyService, ttypes
transport = TSocket.TSocket("localhost", 9090)
transport = TTransport.TBufferedTransport(transport)
protocol = TBinaryProtocol.TBinaryProtocol(transport)
client = MyService.Client(protocol)
transport.open()
struct = client.getStruct("123")
print(struct.name)
print(struct.age)
transport.close()
```
This is just a basic example to give you an idea of how to use Thrift with Python. You can find more details and advanced usage in the Thrift documentation.