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Linux ÏÂÃæÊ¹ÓÃRPCÐèҪʹÓõ½ÃüÁîrpcgen.
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1.дһ¸örpc³ÌÐò
Èçtest.x
2.ʹÓÃrpcgenÉú³É±ØÐëµÄÎļþ£¬Í¨³£Êǿͻ§¶ËºÍ·þÎñÆ÷¶ËÒÔ¼°Í·Îļþ
$rpcgen test.x
3.ʹÓÃrpcgenÉú³É·þÎñÆ÷¶ËºÍ¿Í»§¶ËµÄCÓïÑÔ´úÂë
$rpcgen -Ss -o test_server.c test.x
$rpcgen -Sc -o test_client.c test.x
4.Éú³ÉMakefile
$rpcgen -Sm test.x>Makefile
5.±à¼Ô´Îļþ£¬¼ÓÈëÄãÏëÒªµÄ·þÎñµÈ
6.±à¼Makefile,ÕâºÜÖØÒª£¡
7.Ö´ÐвâÊÔ
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1.·þÎñÆ÷ÎÞ·¨Æô¶¯£¬´íÎóÈçÏ£º
Cannot register service: RPC: Unable to receive; errno = Connection refused
unable to register (TESTPROG, VERSION, udp).
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$ls /etc/init.d/
Èç¹ûûÓÐportmapÔò°²×°Ö®
$sudo apt-get install portmap
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$sudo /etc/init.d/portmap start
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$sudo chkconfig --level 2 -s portmap on
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http://zhoulifa.bokee.com/6128714.html
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1.MySQLÊý¾Ý¿â´íÎó
1£©±¨¸æÁ¬½Ó²»ÉÏMySQL£¬´úÂëÈçÏÂ
if(mysql_real_connect(conn,"127.0.0.1","root","password",
"database",0,NULL,0)){
fprintf(stderr,"%s\n%s\n",mysql_error(conn),
"Êý¾Ý¿âÁ¬½Óʧ°Ü");
exit(1);
}
ÔÒòÈçÏ£ºÅжÏÓï¾ä´íÎó£¬Ó¦¸ÃΪif(mysql_real_connect(conn,...)==NULL){
...
}
2.¸üÐÂÊý¾Ýʧ°Ü
char *sql="update test_table set balance=1000 where id=1000";
result=mysql_query(conn,sql);
if(result==NULL){
.....
/*´íÎó*/
}
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