本文主要介绍两部分内容:
- C#中使用Thrift简介
- 用Java创建一个服务端,用C#创建一个客户端通过thrift与其交互。
- 用纯C#实现Client和Server
- C#服务端,Java客户端
其中使用到RPC学习----Thrift快速入门和Java简单示例,这篇文章创建的Java服务端。
一、C#中使用Thrift简介
关于rpc的简介,可以参考:RPC学习----Thrift快速入门和Java简单示例
1、下载thrift
1)点击下载:thrift-0.9.1.tar.gz(或者http://thrift.apache.org/download)
2)Thrift compiler for Windows (thrift-0.9.1.exe)
两个都要下载。
2、引入thrift.dll
这里将下载好的.gz文件解压后,然后找到lib目录
用vs打开后,如下图所示,然后右键--》重新生成---》生成thrift.dll
3、生成cs文件
hello.thrift
service HelloWorldService {
string sayHello(:string username)
}
使用命令生成cs文件:
thrift-0.9..exe -gen csharp hello.thrift
关于thrift-0.9.1.exe的使用方法可以查看命令: thrift-0.9.1.exe -help
将生成的HelloWorldService.cs文件拷入项目中。
二、C#客户端发送消息到Java生成的服务端,实现跨平台操作
1、启动Java版的服务端
2、使用vs新建一个winform程序
button点击事件:
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text != null)
{
new HelloWorldServiceClient().startClient(textBox1.Text.Trim());
}
}
HelloWorldServiceClient.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Thrift.Protocol;
using Thrift.Transport;
using Thrift; namespace thrfitCsharp
{
class HelloWorldServiceClient
{
public const string SERVERIP = "localhost";
public static int SERVERPORT = ;
public static int TIMEOUT = ; public void startClient(String username)
{
TTransport transport = null;
try
{
transport = new TSocket(SERVERIP, SERVERPORT, TIMEOUT);
//协议要和服务端一致
TProtocol protocol = new TCompactProtocol(transport);
HelloWorldService.Client client = new HelloWorldService.Client(protocol);
transport.Open();
String result = client.sayHello(username);
Console.WriteLine("Thrift client result =: " + result); }
catch (Exception e)
{
Console.WriteLine(e.StackTrace);
}
finally
{
if (null != transport)
{
//close
transport.Close();
}
}
} }
}
HelloWroldImpl.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks; namespace thrfitCsharp
{
class HelloWroldImpl : HelloWorldService.Iface
{ public string sayHello(string username){
Console.WriteLine("hello"+username);
return "hello" + username;
} }
}
效果图:
三、纯C#版(C#实现客户端和服务端)
注:下面是改进版的,主要添加了纯C#版的:
纯C#版是说用C#实现客户端和服务端,下面是纯c#版的输出:
四、C#服务端,Java客户端
VS 2013终端输出:
num1: num2: num3:
testCase1 num1+num2 is :
testCase2 ...
username : amosli
address : shanghai
testCase3 ...........// ::
testCase4 ...........
id:
IpAddress:192.168.0.11
Content:topic:topic1 is rpc
time:
id:
IpAddress:192.168.0.12
Content:topic:topic2 is rpc too!
time:
Java客户端源码:
生成Java客户端代码:
将生成的Java文件拷到Java项目中:
源码:
BlogClient.java
package com.amos.thrift; import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Hashtable;
import java.util.List;
import java.util.Map; 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; /**
* Created by amosli on 14-8-12.
*/
public class BlogClient { public static final String SERVER_IP = "localhost";
public static final int SERVER_PORT = ;
public static final int TIMEOUT = ; /**
* @param args
*/
public static void main(String[] args) {
BlogClient client = new BlogClient();
client.startClient("amosli"); } /**
* @param userName
*/
public void startClient(String userName) {
TTransport transport = null;
try {
transport = new TSocket(SERVER_IP, SERVER_PORT, TIMEOUT);
// 协议要和服务端一致
TProtocol protocol = new TBinaryProtocol(transport);
// TProtocol protocol = new TCompactProtocol(transport);
// TProtocol protocol = new TJSONProtocol(transport);
ThriftCase.Client client = new ThriftCase.Client(protocol); transport.open(); //case 1
client.testCase1(, , ""); //case 2
Map<String, String> num1 = new HashMap<String, String>();
num1.put("username", "amosli");
num1.put("address", "shanghai");
client.testCase2(num1); //case 3
client.testCase3(); //case 4
List<Blog> list = new ArrayList<Blog>();
ByteBuffer content = ByteBuffer.allocate();
content.put("this is content java client".getBytes()); Map<String, String> props = new Hashtable<String, String>();
props.put("one", "");
props.put("two", "");
props.put("three", ""); list.add(new Blog("topic1 is rpc", content, System.currentTimeMillis(), "", "192.168.0.11", props));
list.add(new Blog("topic2 is rpc too!", content, System.currentTimeMillis(), "", "192.168.0.12", props)); client.testCase4(list); System.out.println("blog client stop ....");
} catch (TTransportException e) {
e.printStackTrace();
} catch (TException e) {
e.printStackTrace();
} finally {
if (null != transport) {
transport.close();
}
}
} }
C#服务端“开户服务”的事件和纯C#版的代码是一样的,如下:
Thread thread = new Thread(new ThreadStart(new ThreadStart(new BlogServer().StartServer)));
thread.Start();//start
本文源码:https://github.com/amosli/rpc/tree/thriftCsharp
纯C#版实现主要参考:http://www.cnblogs.com/hanmos/archive/2011/09/15/2177891.html