为分支代理配置创建WPAD和PAC配置文件

Question

下面是当前proxy.pac文件的配置。

function FindProxyForURL(url, host)
{
var resolved_ip = dnsResolve(host);
if (isInNet(resolved_ip, "10.0.0.0", "255.0.0.0") ||
isInNet(resolved_ip, "172.16.0.0", "255.240.0.0") ||
isInNet(resolved_ip, "192.168.0.0", "255.255.0.0") ||
isInNet(resolved_ip, "127.0.0.0", "255.0.0.0"))
return "DIRECT";
else
   return "PROXY 172.16.51.254:8080";

我们需要在线以下换车。请帮帮我。

   return "PROXY 172.16.51.254:8080";

我们有很多的办公室，并且有不同的代理，所以我们需要为整个网络提供单一的wpad文件。

我们不会在这个文件中硬编码172.16.51.254。相反，我们需要让wpad/pac文件知道代理是什么。它将通过用.254替换个人PC的第四个八进制来知道代理地址。

如果您的PC地址是172.16.51.83，那么代理将是172.16.51.254。如果您的PC地址是172.16.8.22，那么代理将是172.16.8.254。

Answer 1

你收到过答复吗？

试着做这样的事情：

function FindProxyForURL(url, host) {
// Proxy variables
var PROXY1 = "PROXY 172.16.51.254:8080"
var PROXY2 = "PROXY 172.16.8.254:8080"
var BLACKHOLE = "PROXY 127.0.0.1:8080"  //Deny Internet access by using localhost as proxy
var CLIENTIP = myIpAddress();
var resolved_ip = dnsResolve(host);

if (
    isInNet(resolved_ip, "10.0.0.0", "255.0.0.0") || 
    isInNet(resolved_ip, "172.16.0.0", "255.240.0.0") || 
    isInNet(resolved_ip, "192.168.0.0", "255.255.0.0") || 
    isInNet(resolved_ip, "127.0.0.0", "255.0.0.0")
) 
return "DIRECT";

if (
    isInNet(CLIENTIP,"172.16.51.0","255.255.255.0")  //If CLIENTIP falls in range
)
return PROXY1;  //return specific proxy

if (
    isInNet(CLIENTIP,"172.16.8.0","255.255.255.0")//If CLIENTIP falls in range
)
return PROXY2;  //return specific proxy

return BLACKHOLE; //If all of the above fails return blackhole proxy, e.g. deny internet access

}