{"id":1154,"date":"2016-06-07T18:23:08","date_gmt":"2016-06-07T10:23:08","guid":{"rendered":"http:\/\/www.yeetrack.com\/?p=1154"},"modified":"2016-06-07T18:23:08","modified_gmt":"2016-06-07T10:23:08","slug":"apache-thrift-%e5%8f%af%e4%bc%b8%e7%bc%a9%e7%9a%84%e8%b7%a8%e8%af%ad%e8%a8%80%e6%9c%8d%e5%8a%a1%e5%bc%80%e5%8f%91%e6%a1%86%e6%9e%b6","status":"publish","type":"post","link":"https:\/\/www.yeetrack.com\/?p=1154","title":{"rendered":"Apache Thrift – \u53ef\u4f38\u7f29\u7684\u8de8\u8bed\u8a00\u670d\u52a1\u5f00\u53d1\u6846\u67b6"},"content":{"rendered":"
\n

Apache Thrift \u662f Facebook \u5b9e\u73b0\u7684\u4e00\u79cd\u9ad8\u6548\u7684\u3001\u652f\u6301\u591a\u79cd\u7f16\u7a0b\u8bed\u8a00\u7684\u8fdc\u7a0b\u670d\u52a1\u8c03\u7528\u7684\u6846\u67b6\u3002\u672c\u6587\u5c06\u4ece Java \u5f00\u53d1\u4eba\u5458\u89d2\u5ea6\u8be6\u7ec6\u4ecb\u7ecd Apache Thrift \u7684\u67b6\u6784\u3001\u5f00\u53d1\u548c\u90e8\u7f72\uff0c\u5e76\u4e14\u9488\u5bf9\u4e0d\u540c\u7684\u4f20\u8f93\u534f\u8bae\u548c\u670d\u52a1\u7c7b\u578b\u7ed9\u51fa\u76f8\u5e94\u7684 Java \u5b9e\u4f8b\uff0c\u540c\u65f6\u8be6\u7ec6\u4ecb\u7ecd Thrift \u5f02\u6b65\u5ba2\u6237\u7aef\u7684\u5b9e\u73b0\uff0c\u6700\u540e\u63d0\u51fa\u4f7f\u7528 Thrift \u9700\u8981\u6ce8\u610f\u7684\u4e8b\u9879\u3002<\/h1>\n<\/div>\n

<\/p>\n

\u524d\u8a00\uff1a<\/h2>\n

\u76ee\u524d\u6d41\u884c\u7684\u670d\u52a1\u8c03\u7528\u65b9\u5f0f\u6709\u5f88\u591a\u79cd\uff0c\u4f8b\u5982\u57fa\u4e8e SOAP \u6d88\u606f\u683c\u5f0f\u7684 Web Service\uff0c\u57fa\u4e8e JSON \u6d88\u606f\u683c\u5f0f\u7684 RESTful \u670d\u52a1\u7b49\u3002\u5176\u4e2d\u6240\u7528\u5230\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\u5305\u62ec XML\uff0cJSON \u7b49\uff0c\u7136\u800c XML \u76f8\u5bf9\u4f53\u79ef\u592a\u5927\uff0c\u4f20\u8f93\u6548\u7387\u4f4e\uff0cJSON \u4f53\u79ef\u8f83\u5c0f\uff0c\u65b0\u9896\uff0c\u4f46\u8fd8\u4e0d\u591f\u5b8c\u5584\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u7531 Facebook \u5f00\u53d1\u7684\u8fdc\u7a0b\u670d\u52a1\u8c03\u7528\u6846\u67b6 Apache Thrift\uff0c\u5b83\u91c7\u7528\u63a5\u53e3\u63cf\u8ff0\u8bed\u8a00\u5b9a\u4e49\u5e76\u521b\u5efa\u670d\u52a1\uff0c\u652f\u6301\u53ef\u6269\u5c55\u7684\u8de8\u8bed\u8a00\u670d\u52a1\u5f00\u53d1\uff0c\u6240\u5305\u542b\u7684\u4ee3\u7801\u751f\u6210\u5f15\u64ce\u53ef\u4ee5\u5728\u591a\u79cd\u8bed\u8a00\u4e2d\uff0c\u5982 C++, Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, Smalltalk \u7b49\u521b\u5efa\u9ad8\u6548\u7684\u3001\u65e0\u7f1d\u7684\u670d\u52a1\uff0c\u5176\u4f20\u8f93\u6570\u636e\u91c7\u7528\u4e8c\u8fdb\u5236\u683c\u5f0f\uff0c\u76f8\u5bf9 XML \u548c JSON \u4f53\u79ef\u66f4\u5c0f\uff0c\u5bf9\u4e8e\u9ad8\u5e76\u53d1\u3001\u5927\u6570\u636e\u91cf\u548c\u591a\u8bed\u8a00\u7684\u73af\u5883\u66f4\u6709\u4f18\u52bf\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd Thrift \u7684\u4f7f\u7528\uff0c\u5e76\u4e14\u63d0\u4f9b\u4e30\u5bcc\u7684\u5b9e\u4f8b\u4ee3\u7801\u52a0\u4ee5\u89e3\u91ca\u8bf4\u660e\uff0c\u5e2e\u52a9\u4f7f\u7528\u8005\u5feb\u901f\u6784\u5efa\u670d\u52a1\u3002<\/p>\n

<\/div>\n

\u56de\u9875\u9996<\/a><\/p>\n

\u4e00\u4e2a\u7b80\u5355\u7684 Thrift \u5b9e\u4f8b<\/h2>\n

\u672c\u6587\u9996\u5148\u4ecb\u7ecd\u4e00\u4e2a\u7b80\u5355\u7684 Thrift \u5b9e\u73b0\u5b9e\u4f8b\uff0c\u4f7f\u8bfb\u8005\u80fd\u591f\u5feb\u901f\u76f4\u89c2\u5730\u4e86\u89e3\u4ec0\u4e48\u662f Thrift \u4ee5\u53ca\u5982\u4f55\u4f7f\u7528 Thrift \u6784\u5efa\u670d\u52a1\u3002<\/p>\n

\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u670d\u52a1 Hello\u3002\u9996\u5148\u6839\u636e Thrift \u7684\u8bed\u6cd5\u89c4\u8303\u7f16\u5199\u811a\u672c\u6587\u4ef6 Hello.thrift\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n

\u6e05\u5355 1. Hello.thrift<\/h5>\n
\n
 namespace java service.demo \n service Hello{ \n  string helloString(1:string para) \n  i32 helloInt(1:i32 para) \n  bool helloBoolean(1:bool para) \n  void helloVoid() \n  string helloNull() \n }<\/pre>\n<\/div>\n
\u5176\u4e2d\u5b9a\u4e49\u4e86\u670d\u52a1 Hello \u7684\u4e94\u4e2a\u65b9\u6cd5\uff0c\u6bcf\u4e2a\u65b9\u6cd5\u5305\u542b\u4e00\u4e2a\u65b9\u6cd5\u540d\uff0c\u53c2\u6570\u5217\u8868\u548c\u8fd4\u56de\u7c7b\u578b\u3002\u6bcf\u4e2a\u53c2\u6570\u5305\u62ec\u53c2\u6570\u5e8f\u53f7\uff0c\u53c2\u6570\u7c7b\u578b\u4ee5\u53ca\u53c2\u6570\u540d\u3002 Thrift \u662f\u5bf9 IDL(Interface Definition Language) \u63cf\u8ff0\u6027\u8bed\u8a00\u7684\u4e00\u79cd\u5177\u4f53\u5b9e\u73b0\u3002\u56e0\u6b64\uff0c\u4ee5\u4e0a\u7684\u670d\u52a1\u63cf\u8ff0\u6587\u4ef6\u4f7f\u7528 IDL \u8bed\u6cd5\u7f16\u5199\u3002\u4f7f\u7528 Thrift \u5de5\u5177\u7f16\u8bd1 Hello.thrift\uff0c\u5c31\u4f1a\u751f\u6210\u76f8\u5e94\u7684 Hello.java \u6587\u4ef6\u3002\u8be5\u6587\u4ef6\u5305\u542b\u4e86\u5728 Hello.thrift \u6587\u4ef6\u4e2d\u63cf\u8ff0\u7684\u670d\u52a1 Hello \u7684\u63a5\u53e3\u5b9a\u4e49\uff0c\u5373 Hello.Iface \u63a5\u53e3\uff0c\u4ee5\u53ca\u670d\u52a1\u8c03\u7528\u7684\u5e95\u5c42\u901a\u4fe1\u7ec6\u8282\uff0c\u5305\u62ec\u5ba2\u6237\u7aef\u7684\u8c03\u7528\u903b\u8f91 Hello.Client \u4ee5\u53ca\u670d\u52a1\u5668\u7aef\u7684\u5904\u7406\u903b\u8f91 Hello.Processor\uff0c\u7528\u4e8e\u6784\u5efa\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u7684\u529f\u80fd\u3002<\/p>\n
\u521b\u5efa HelloServiceImpl.java \u6587\u4ef6\u5e76\u5b9e\u73b0 Hello.java \u6587\u4ef6\u4e2d\u7684 Hello.Iface \u63a5\u53e3\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
\u6e05\u5355 2. HelloServiceImpl.java<\/h5>\n
\n
 package service.demo; \n import org.apache.thrift.TException; \n public class HelloServiceImpl implements Hello.Iface { \n    @Override \n    public boolean helloBoolean(boolean para) throws TException { \n        return para; \n    } \n    @Override \n    public int helloInt(int para) throws TException { \n        try { \n            Thread.sleep(20000); \n        } catch (InterruptedException e) { \n            e.printStackTrace(); \n        } \n        return para; \n    } \n    @Override \n    public String helloNull() throws TException { \n        return null; \n    } \n    @Override \n    public String helloString(String para) throws TException { \n        return para; \n    } \n    @Override \n    public void helloVoid() throws TException { \n        System.out.println(\"Hello World\"); \n    } \n }<\/pre>\n<\/div>\n
\u521b\u5efa\u670d\u52a1\u5668\u7aef\u5b9e\u73b0\u4ee3\u7801\uff0c\u5c06 HelloServiceImpl \u4f5c\u4e3a\u5177\u4f53\u7684\u5904\u7406\u5668\u4f20\u9012\u7ed9 Thrift \u670d\u52a1\u5668\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
\u6e05\u5355 3. HelloServiceServer.java<\/h5>\n
\n
 package service.server; \n import org.apache.thrift.TProcessor; \n import org.apache.thrift.protocol.TBinaryProtocol; \n import org.apache.thrift.protocol.TBinaryProtocol.Factory; \n import org.apache.thrift.server.TServer; \n import org.apache.thrift.server.TThreadPoolServer; \n import org.apache.thrift.transport.TServerSocket; \n import org.apache.thrift.transport.TTransportException; \n import service.demo.Hello; \n import service.demo.HelloServiceImpl; \n\n public class HelloServiceServer { \n    \/** \n     * \u542f\u52a8 Thrift \u670d\u52a1\u5668\n     * @param args \n     *\/ \n    public static void main(String[] args) { \n        try { \n            \/\/ \u8bbe\u7f6e\u670d\u52a1\u7aef\u53e3\u4e3a 7911 \n            TServerSocket serverTransport = new TServerSocket(7911); \n            \/\/ \u8bbe\u7f6e\u534f\u8bae\u5de5\u5382\u4e3a TBinaryProtocol.Factory \n            Factory proFactory = new TBinaryProtocol.Factory(); \n            \/\/ \u5173\u8054\u5904\u7406\u5668\u4e0e Hello \u670d\u52a1\u7684\u5b9e\u73b0\n            TProcessor processor = new Hello.Processor(new HelloServiceImpl()); \n            TServer server = new TThreadPoolServer(processor, serverTransport, \n                    proFactory); \n            System.out.println(\"Start server on port 7911...\"); \n            server.serve(); \n        } catch (TTransportException e) { \n            e.printStackTrace(); \n        } \n    } \n }<\/pre>\n<\/div>\n
\u521b\u5efa\u5ba2\u6237\u7aef\u5b9e\u73b0\u4ee3\u7801\uff0c\u8c03\u7528 Hello.client \u8bbf\u95ee\u670d\u52a1\u7aef\u7684\u903b\u8f91\u5b9e\u73b0\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n
\u6e05\u5355 4. HelloServiceClient.java<\/h5>\n
\n
 package service.client; \n import org.apache.thrift.TException; \n import org.apache.thrift.protocol.TBinaryProtocol; \n import org.apache.thrift.protocol.TProtocol; \n import org.apache.thrift.transport.TSocket; \n import org.apache.thrift.transport.TTransport; \n import org.apache.thrift.transport.TTransportException; \n import service.demo.Hello; \n\n public class HelloServiceClient { \n \/** \n     * \u8c03\u7528 Hello \u670d\u52a1\n     * @param args \n     *\/ \n    public static void main(String[] args) { \n        try { \n            \/\/ \u8bbe\u7f6e\u8c03\u7528\u7684\u670d\u52a1\u5730\u5740\u4e3a\u672c\u5730\uff0c\u7aef\u53e3\u4e3a 7911 \n            TTransport transport = new TSocket(\"localhost\", 7911); \n            transport.open(); \n            \/\/ \u8bbe\u7f6e\u4f20\u8f93\u534f\u8bae\u4e3a TBinaryProtocol \n            TProtocol protocol = new TBinaryProtocol(transport); \n            Hello.Client client = new Hello.Client(protocol); \n            \/\/ \u8c03\u7528\u670d\u52a1\u7684 helloVoid \u65b9\u6cd5\n            client.helloVoid(); \n            transport.close(); \n        } catch (TTransportException e) { \n            e.printStackTrace(); \n        } catch (TException e) { \n            e.printStackTrace(); \n        } \n    } \n }<\/pre>\n<\/div>\n
\u4ee3\u7801\u7f16\u5199\u5b8c\u540e\u8fd0\u884c\u670d\u52a1\u5668\uff0c\u518d\u542f\u52a8\u5ba2\u6237\u7aef\u8c03\u7528\u670d\u52a1 Hello \u7684\u65b9\u6cd5 helloVoid\uff0c\u5728\u670d\u52a1\u5668\u7aef\u7684\u63a7\u5236\u53f0\u7a97\u53e3\u8f93\u51fa\u201cHello World\u201d(helloVoid \u65b9\u6cd5\u5b9e\u73b0\u5728\u63a7\u5236\u53f0\u6253\u5370\u5b57\u7b26\u4e32\uff0c\u6ca1\u6709\u8fd4\u56de\u503c\uff0c\u6240\u4ee5\u5ba2\u6237\u7aef\u8c03\u7528\u65b9\u6cd5\u540e\u6ca1\u6709\u8fd4\u56de\u503c\u8f93\u51fa\uff0c\u8bfb\u8005\u53ef\u4ee5\u81ea\u5df1\u5c1d\u8bd5\u5176\u4ed6\u6709\u8fd4\u56de\u503c\u65b9\u6cd5\u7684\u8c03\u7528\uff0c\u5176\u7ed3\u679c\u53ef\u4ee5\u6253\u5370\u5728\u5ba2\u6237\u7aef\u7684\u63a7\u5236\u53f0\u7a97\u53e3 )\u3002<\/p>\n
<\/div>\n
\u56de\u9875\u9996<\/a><\/p>\n
Thrift \u67b6\u6784<\/h2>\n
Thrift \u5305\u542b\u4e00\u4e2a\u5b8c\u6574\u7684\u5806\u6808\u7ed3\u6784\u7528\u4e8e\u6784\u5efa\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u3002\u4e0b\u56fe\u63cf\u7ed8\u4e86 Thrift \u7684\u6574\u4f53\u67b6\u6784\u3002<\/p>\n
\u56fe 1. \u67b6\u6784\u56fe<\/h5>\n
\"\u56fe<\/p>\n
\u5982\u56fe\u6240\u793a\uff0c\u56fe\u4e2d\u9ec4\u8272\u90e8\u5206\u662f\u7528\u6237\u5b9e\u73b0\u7684\u4e1a\u52a1\u903b\u8f91\uff0c\u8910\u8272\u90e8\u5206\u662f\u6839\u636e Thrift \u5b9a\u4e49\u7684\u670d\u52a1\u63a5\u53e3\u63cf\u8ff0\u6587\u4ef6\u751f\u6210\u7684\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u4ee3\u7801\u6846\u67b6\uff0c\u7ea2\u8272\u90e8\u5206\u662f\u6839\u636e Thrift \u6587\u4ef6\u751f\u6210\u4ee3\u7801\u5b9e\u73b0\u6570\u636e\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u7ea2\u8272\u90e8\u5206\u4ee5\u4e0b\u662f Thrift \u7684\u4f20\u8f93\u4f53\u7cfb\u3001\u534f\u8bae\u4ee5\u53ca\u5e95\u5c42 I\/O \u901a\u4fe1\uff0c\u4f7f\u7528 Thrift \u53ef\u4ee5\u5f88\u65b9\u4fbf\u7684\u5b9a\u4e49\u4e00\u4e2a\u670d\u52a1\u5e76\u4e14\u9009\u62e9\u4e0d\u540c\u7684\u4f20\u8f93\u534f\u8bae\u548c\u4f20\u8f93\u5c42\u800c\u4e0d\u7528\u91cd\u65b0\u751f\u6210\u4ee3\u7801\u3002<\/p>\n
Thrift \u670d\u52a1\u5668\u5305\u542b\u7528\u4e8e\u7ed1\u5b9a\u534f\u8bae\u548c\u4f20\u8f93\u5c42\u7684\u57fa\u7840\u67b6\u6784\uff0c\u5b83\u63d0\u4f9b\u963b\u585e\u3001\u975e\u963b\u585e\u3001\u5355\u7ebf\u7a0b\u548c\u591a\u7ebf\u7a0b\u7684\u6a21\u5f0f\u8fd0\u884c\u5728\u670d\u52a1\u5668\u4e0a\uff0c\u53ef\u4ee5\u914d\u5408\u670d\u52a1\u5668 \/ \u5bb9\u5668\u4e00\u8d77\u8fd0\u884c\uff0c\u53ef\u4ee5\u548c\u73b0\u6709\u7684 J2EE \u670d\u52a1\u5668 \/Web \u5bb9\u5668\u65e0\u7f1d\u7684\u7ed3\u5408\u3002<\/p>\n
\u670d\u52a1\u7aef\u548c\u5ba2\u6237\u7aef\u5177\u4f53\u7684\u8c03\u7528\u6d41\u7a0b\u5982\u4e0b\uff1a<\/p>\n
\u56fe 2. Server \u7aef\u542f\u52a8\u3001\u670d\u52a1\u65f6\u5e8f\u56fe\uff08\u67e5\u770b\u5927\u56fe<\/a>\uff09<\/h5>\n
\"\u56fe<\/p>\n
\u8be5\u56fe\u6240\u793a\u662f HelloServiceServer \u542f\u52a8\u7684\u8fc7\u7a0b\u4ee5\u53ca\u670d\u52a1\u88ab\u5ba2\u6237\u7aef\u8c03\u7528\u65f6\uff0c\u670d\u52a1\u5668\u7684\u54cd\u5e94\u8fc7\u7a0b\u3002\u4ece\u56fe\u4e2d\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u7a0b\u5e8f\u8c03\u7528\u4e86 TThreadPoolServer \u7684 serve \u65b9\u6cd5\u540e\uff0cserver \u8fdb\u5165\u963b\u585e\u76d1\u542c\u72b6\u6001\uff0c\u5176\u963b\u585e\u5728 TServerSocket \u7684 accept \u65b9\u6cd5\u4e0a\u3002\u5f53\u63a5\u6536\u5230\u6765\u81ea\u5ba2\u6237\u7aef\u7684\u6d88\u606f\u540e\uff0c\u670d\u52a1\u5668\u53d1\u8d77\u4e00\u4e2a\u65b0\u7ebf\u7a0b\u5904\u7406\u8fd9\u4e2a\u6d88\u606f\u8bf7\u6c42\uff0c\u539f\u7ebf\u7a0b\u518d\u6b21\u8fdb\u5165\u963b\u585e\u72b6\u6001\u3002\u5728\u65b0\u7ebf\u7a0b\u4e2d\uff0c\u670d\u52a1\u5668\u901a\u8fc7 TBinaryProtocol \u534f\u8bae\u8bfb\u53d6\u6d88\u606f\u5185\u5bb9\uff0c\u8c03\u7528 HelloServiceImpl \u7684 helloVoid \u65b9\u6cd5\uff0c\u5e76\u5c06\u7ed3\u679c\u5199\u5165 helloVoid_result \u4e2d\u4f20\u56de\u5ba2\u6237\u7aef\u3002<\/p>\n
\u56fe 3. Client \u7aef\u8c03\u7528\u670d\u52a1\u65f6\u5e8f\u56fe\uff08\u67e5\u770b\u5927\u56fe<\/a>\uff09<\/h5>\n
\"\u56fe<\/p>\n
\u8be5\u56fe\u6240\u793a\u662f HelloServiceClient \u8c03\u7528\u670d\u52a1\u7684\u8fc7\u7a0b\u4ee5\u53ca\u63a5\u6536\u5230\u670d\u52a1\u5668\u7aef\u7684\u8fd4\u56de\u503c\u540e\u5904\u7406\u7ed3\u679c\u7684\u8fc7\u7a0b\u3002\u4ece\u56fe\u4e2d\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u7a0b\u5e8f\u8c03\u7528\u4e86 Hello.Client \u7684 helloVoid \u65b9\u6cd5\uff0c\u5728 helloVoid \u65b9\u6cd5\u4e2d\uff0c\u901a\u8fc7 send_helloVoid \u65b9\u6cd5\u53d1\u9001\u5bf9\u670d\u52a1\u7684\u8c03\u7528\u8bf7\u6c42\uff0c\u901a\u8fc7 recv_helloVoid \u65b9\u6cd5\u63a5\u6536\u670d\u52a1\u5904\u7406\u8bf7\u6c42\u540e\u8fd4\u56de\u7684\u7ed3\u679c\u3002<\/p>\n
<\/div>\n
\u56de\u9875\u9996<\/a><\/p>\n
\u6570\u636e\u7c7b\u578b<\/h2>\n
Thrift \u811a\u672c\u53ef\u5b9a\u4e49\u7684\u6570\u636e\u7c7b\u578b\u5305\u62ec\u4ee5\u4e0b\u51e0\u79cd\u7c7b\u578b\uff1a<\/p>\n