模拟负载均衡：IP地址的自动分配

dG#@ sm0一个控制服务器，多个子服务器！性能测试时录制的脚本路径是固定的，如果不修改脚本压力集中在一个子服务器上；不能满足模拟负载均衡的模型；特写如下脚本：51Testing软件测试网}M'm9Z@

E_9`)u/M&z*@ u0/**********************************************************/
$DMTJTT`!]8E0string func Rip()
5?,Sd%O.c ivj:Bo]0{51Testing软件测试网6s1R je_3})DR4~z
    string ip = "";51Testing软件测试网,h$T#a{yx1x:A
    int y;
/pcA2lcK,liQ0    y = ((_uid)%9);51Testing软件测试网D!wa$uiz

//y = uniform(1,9);
(Mh%?VR0    
6e;c0sD2\ `_0    if(y==0)
R/O]1\rx0    {51Testing软件测试网6p,N*DLtG
        ip = "192.168.20.10";
Gii
V:t)b.hX6Ff0    }else if(y==1){
9eiOhG.R}H:J(J3Sp0        ip = "192.168.20.11";51Testing软件测试网^`wyU6e
    }else if(y==2){51Testing软件测试网"s lJ!m(j8o
        ip = "192.168.20.12";
lh-T0K.b(xQxH0    }else if(y==3){51Testing软件测试网 T{uC Tp!IW
        ip = "192.168.20.13";
kkHi^3V*_"c0    }else if(y==4){51Testing软件测试网2M6T0y"SZke Itw5G
        ip = "192.168.20.14";
B"}:ad}Y0    }else if(y==5){
GzP.R:pX0        ip = "192.168.20.15";
7oZH1d"P0    }else if(y==6){51Testing软件测试网*bdI @X!vA z
        ip = "192.168.20.16";51Testing软件测试网]'gg~o!~r9`&Vs5H
    }else if(y==7){
,H]{5hh[7W0        ip = "192.168.20.17";
$N6}r c2uFgo0    }else{
lJ#f6i0RC+Ef0        ip = "192.168.20.18";51Testing软件测试网m
u9w[ \cV |
    }  51Testing软件测试网kI3MA*Y8X'H"_*o5w F
    return ip;
kYD"B/ZV'o0}51Testing软件测试网CM"|4NQr4W*sl,E