zeroc ice 客户端与服务端通信例子(c)如何改写成长尾词？

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使用zeroc-ice进行C++客户端与服务端通信示例：

1.设置ICE_HOME环境变量：export ICE_HOME=/usr

2.打印器配置：Printer.ice[root@linuxice ~]

zeroc ice 客户端与服务端通信例子(c++)

export ICE_HOME=/usr

1. Printer.ice [root@linuxice ~]# cat Printer.ice module Demo { interface Printer { void printString(string s); }; }; 2. slice2cpp Printer.ice 生成文件：Printer.cpp Printer.h 3. Server.cpp [root@linuxice ~]# cat Server.cpp #include <Ice/Ice.h> #include <Printer.h> using namespace std; using namespace Demo; class PrinterI : public Printer { public: virtual void printString(const string & s,const Ice::Current &); }; void PrinterI::printString(const string & s, const Ice::Current &) { cout << s << endl; } int main(int argc, char* argv[]) { int status = 0; Ice::CommunicatorPtr ic; try { ic = Ice::initialize(argc, argv); Ice::ObjectAdapterPtr adapter= ic->createObjectAdapterWithEndpoints("SimplePrinterAdapter", "default -p 10000"); Ice::ObjectPtr object = new PrinterI; //adapter->add(object,Ice::stringToIdentity("SimplePrinter")); adapter->add(object, ic->stringToIdentity("SimplePrinter")); adapter->activate(); ic->waitForShutdown(); } catch (const Ice::Exception & e) { cerr << e << endl; status = 1; } catch (const char * msg) { cerr << msg << endl; status = 1; } if (ic) ic->destroy(); return status; }

4. 编译服务端代码。在编译和连接时需要指定ICE头文件和动态链接库的位置

c++ -I. -I$ICE_HOME/include -c Printer.cpp Server.cpp

c++ -o server Printer.o Server.o -L$ICE_HOME/lib -lIce -lIceUtil

[root@linuxice ~]# c++ -I. -I$ICE_HOME/include -c Printer.cpp Server.cpp
[root@linuxice ~]#
[root@linuxice ~]#
[root@linuxice ~]#
[root@linuxice ~]# ls -tl |head
total 512
-rw-r--r-- 1 root root 62640 Jul 6 13:46 Server.o
-rw-r--r-- 1 root root 291472 Jul 6 13:46 Printer.o
-rw-r--r-- 1 root root 901 Jul 6 13:46 Server.cpp
-rw-r--r-- 1 root root 10235 Jul 6 11:55 Printer.cpp

[root@linuxice ~]# c++ -o server Printer.o Server.o -L$ICE_HOME/lib -lIce -lIceUtil
[root@linuxice ~]#
[root@linuxice ~]# ls -tl |head
total 704
-rwxr-xr-x 1 root root 193708 Jul 6 13:50 server
-rw-r--r-- 1 root root 62640 Jul 6 13:46 Server.o
-rw-r--r-- 1 root root 291472 Jul 6 13:46 Printer.o
-rw-r--r-- 1 root root 901 Jul 6 13:46 Server.cpp
-rw-r--r-- 1 root root 10235 Jul 6 11:55 Printer.cpp

5. Client.cpp文件

#include <Ice/Ice.h>
#include <Printer.h>

using namespace std;
using namespace Demo;

// 客户端只需要一个main函数，并且代码结构与服务端代码类似
int main(int argc, char* argv[])
{
int status = 0;
Ice::CommunicatorPtr ic;
try {
// 初始化ICE运行时
ic = Ice::initialize(argc, argv);


//ObjectPrx 在客户端代理服务器端
Ice::ObjectPrx base = ic->stringToProxy("SimplePrinter:tcp -p 10000");
PrinterPrx printer =PrinterPrx::checkedCast(base);
if (!printer)
throw "Invalid proxy";
// 调用Printer对象代理的printString方法。调用将会通过对象代理被发送到服务端
printer->printString("HelloWorld!");
} catch (const Ice::Exception&ex) {
cerr << ex << endl;
status = 1;
} catch (const char* msg) {
cerr << msg << endl;
status = 1;
}
if (ic)
ic->destroy();
return status;
}

同上边的执行内容 ：

c++ -I. -I$ICE_HOME/include -c Printer.cpp Client.cpp
c++ -o client Printer.o Client.o -L$ICE_HOME/lib -lIce -lIceUtil

[root@linuxice ~]# c++ -I. -I$ICE_HOME/include -c Printer.cpp Client.cpp
[root@linuxice ~]#
[root@linuxice ~]# ls -tl |head
total 776
-rw-r--r-- 1 root root 64600 Jul 6 14:12 Client.o
-rw-r--r-- 1 root root 291472 Jul 6 14:12 Printer.o
-rw-r--r-- 1 root root 827 Jul 6 14:10 Client.cpp
drwxr-xr-x 2 root root 4096 Jul 6 13:56 cl
-rwxr-xr-x 1 root root 193708 Jul 6 13:50 server
-rw-r--r-- 1 root root 62640 Jul 6 13:46 Server.o
-rw-r--r-- 1 root root 901 Jul 6 13:46 Server.cpp
-rw-r--r-- 1 root root 10235 Jul 6 11:55 Printer.cpp
-rw-r--r-- 1 root root 17540 Jul 6 11:55 Printer.h

c++ -o client Printer.o Client.o -L$ICE_HOME/lib -lIce -lIceUtil

[root@linuxice ~]# ls -tl |head
total 964
-rwxr-xr-x 1 root root 190836 Jul 6 14:14 client
-rw-r--r-- 1 root root 64600 Jul 6 14:12 Client.o
-rw-r--r-- 1 root root 291472 Jul 6 14:12 Printer.o
-rw-r--r-- 1 root root 827 Jul 6 14:10 Client.cpp
drwxr-xr-x 2 root root 4096 Jul 6 13:56 cl
-rwxr-xr-x 1 root root 193708 Jul 6 13:50 server
-rw-r--r-- 1 root root 62640 Jul 6 13:46 Server.o
-rw-r--r-- 1 root root 901 Jul 6 13:46 Server.cpp
-rw-r--r-- 1 root root 10235 Jul 6 11:55 Printer.cpp

6. 验证

crt窗口1执行:

[root@linuxice ~]# ./server

crt窗口2执行：

[root@linuxice ~]# ./client

crt窗口1显示:

[root@linuxice ~]# ./server
HelloWorld!

备注：之前的过程 的通信方式和细的东西再体会。