thrift是一個軟件框架,用來進行可擴展且跨語言的服務的開發。它結合了功能強大的軟件堆棧和代碼生成引擎,以構建在 C++, Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, JavaScript, Node.js, Smalltalk, and OCaml 這些編程語言間無縫結合的、高效的服務。python
http://www.apache.org/dyn/closer.cgi?path=/thrift/0.9.2/thrift-0.9.2.tar.gz
[root@localhost ~]# yum -y groupinstall "Development Tools" [root@localhost ~]# yum -y install libevent-devel zlib-devel openssl-devel autoconf automake [root@localhost ~]# wget http://ftp.gnu.org/gnu/bison/bison-2.5.1.tar.gz [root@localhost ~]# tar xf bison-2.5.1.tar.gz [root@localhost ~]# cd bison-2.5.1 [root@localhost ~]# ./configure --prefix=/usr [root@localhost ~]# make [root@localhost ~]# make install [root@localhost ~]# tar xf thrift-0.9.2.tar.gz [root@localhost ~]# cd thrift-0.9.2 [root@localhost thrift-0.9.2]# ./configure -with-lua=no
pip install thrift
helloworld.thrift
:#!/usr/bin/env python import socket import sys sys.path.append('./gen-py') from helloworld import HelloWorld from helloworld.ttypes import * from thrift.transport import TSocket from thrift.transport import TTransport from thrift.protocol import TBinaryProtocol from thrift.server import TServer class HelloWorldHandler: def ping(self): return "pong" def say(self, msg): ret = "Received: " + msg print ret return ret #建立服務端 handler = HelloWorldHandler() processor = HelloWorld.Processor(handler) #監聽端口 transport = TSocket.TServerSocket("localhost", 9090) #選擇傳輸層 tfactory = TTransport.TBufferedTransportFactory() #選擇傳輸協議 pfactory = TBinaryProtocol.TBinaryProtocolFactory() #建立服務端 server = TServer.TSimpleServer(processor, transport, tfactory, pfactory) print "Starting thrift server in python..." server.serve() print "done!"
#!/usr/bin/env python import sys sys.path.append('./gen-py') from helloworld import HelloWorld #引入客戶端類 from thrift import Thrift from thrift.transport import TSocket from thrift.transport import TTransport from thrift.protocol import TBinaryProtocol try: #創建socket transport = TSocket.TSocket('localhost', 9090) #選擇傳輸層,這塊要和服務端的設置一致 transport = TTransport.TBufferedTransport(transport) #選擇傳輸協議,這個也要和服務端保持一致,不然沒法通訊 protocol = TBinaryProtocol.TBinaryProtocol(transport) #建立客戶端 client = HelloWorld.Client(protocol) transport.open() print "client - ping" print "server - " + client.ping() print "client - say" msg = client.say("Hello!") print "server - " + msg #關閉傳輸 transport.close() #捕獲異常 except Thrift.TException, ex: print "%s" % (ex.message)
PS.這個就是thrift的服務端和客戶端的實現小案例。通常只有在多種語言聯合開發時纔會用到,若是是一種語言的話,thrift就沒有用武之地了。在多語言開發時,咱們拿到其餘語言的thrift文件,就能夠直接使用咱們的python做爲客戶端去調用thrift中的函數就能夠了,或者咱們提供thrift服務端文件供別的語言調用,總起來講仍是很方便的,但願上面的例子可讓你們明白thrift的簡單應用!apache