手寫簡單版本的RPC

一、實現思路

基於socket與serversocket網路程式設計

二、實現方案

1、rpc-server：

(1)、rpc-server-api

a.建立 isayhellow

public

inte***ce
isayhellow

public

inte***ce
istudyhard

public

class
rpcrequest
implements
serializable
public
void
setclassname
(string classname)
public string getmethodname()
public
void
setmethodname
(string methodname)
public object[
]getparams()
public
void
setparams
(object[
] params)
}

a.建立sayhellowimpl

public

class
sayhellowimpl
implements
isayhellow
}

public

class
studyhardimpl
implements
istudyhard
}

public

class
rpchandler
catch
(ioexception e)
while
(true
)catch
(ioexception e)
objectinputstream objectinputstream = null;
objectoutputstream objectoutputstream = null;
trycatch
(ioexception e)
rpcrequest rpcrequest = null;
trycatch
(ioexception e)
catch
(classnotfoundexception e)
string classname = rpcrequest.
getclassname()
;            string methodname = rpcrequest.
getmethodname()
;            object[
] params = rpcrequest.
getparams()
;            class <
?> aclass = null;
trycatch
(classnotfoundexception e)
class[
] types =
newclass
[params.length]
;for
(int i =
0; i 
)            method method = null;
trycatch
(nosuchmethodexception e)
trycatch
(instantiationexception e)
objectoutputstream =
newobjectoutputstream
(socket.
getoutputstream()
);objectoutputstream.
writeobject
(result)
;                objectoutputstream.
flush()
;}catch
(illegalacces***ception e)
catch
(invocationtargetexception e)
finally
if(objectoutputstream!= null)
system.out.
println
("rpc呼叫結束------");
}}}}

public

class
catch
(ioexception e)
}}

a. 建立 **類 rpcproxy

public

class
rpcproxy
implements
invocationhandler
}catch
(ioexception e)
objectoutputstream objectoutputstream = null;
objectinputstream objectinputstream = null;
trycatch
(ioexception e)
trycatch
(ioexception e)
trycatch
(classnotfoundexception e)
}catch
(ioexception e)
finally
catch
(ioexception e)}if
(null != objectoutputstream)
catch
(ioexception e)}}
return result;
}}

public

class
rpcproxyclient
,new
rpcproxy()
);}}

public

class
}

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