PowerShell-为什么'；某些请求类型不能工作吗？

这对我来说真的很奇怪。。http和https的版本看起来不错。。端口8080和8443的端口没有

$ip="1.2.3.4"
$urls = "http://$ip","http://"$ip":8080","https://$ip","https://"$ip":8443"
foreach ($u in $urls)
{ 
"$u"
}

结果表明：

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
Unexpected token 'ip' in expression or statement.
At D:\WORK\ps\test.ps1:2 char:37
+ $rsaurls = "http://$ip","http://"$ip <<<< ":8080","https://$ip","https://"$ip":8443"
    + CategoryInfo          : ParserError: (ip:String) [], ParentContainsErrorRecordException
    + FullyQualifiedErrorId : UnexpectedToken

我想我需要逃离“：”

我更接近

$ip="1.2.3.4"
$urls = "http://$ip","http://$ip^:8080","https://$ip","https://$ip^:8443"
foreach ($u in $urls)
{ 
"$u"
}

结果是：

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
http://1.2.3.4
http://1.2.3.4^:8080
https://1.2.3.4
https://1.2.3.4^:8443

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
http://1.2.3.4
http://1.2.3.4:8080
https://1.2.3.4
https://1.2.3.4:8443

---

谢谢

好的。。用“角色”逃跑

$ip="1.2.3.4"
$urls = "http://$ip","http://$ip`:8080","https://$ip","https://$ip`:8443"
foreach ($u in $urls)
{ 
"$u"
}

结果是：

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
http://1.2.3.4
http://1.2.3.4^:8080
https://1.2.3.4
https://1.2.3.4^:8443

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
http://1.2.3.4
http://1.2.3.4:8080
https://1.2.3.4
https://1.2.3.4:8443

---

好的。。用“角色”逃跑

$ip="1.2.3.4"
$urls = "http://$ip","http://$ip`:8080","https://$ip","https://$ip`:8443"
foreach ($u in $urls)
{ 
"$u"
}

结果是：

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
http://1.2.3.4
http://1.2.3.4^:8080
https://1.2.3.4
https://1.2.3.4^:8443

PS C:\Documents and Settings\user> D:\WORK\ps\test.ps1
http://1.2.3.4
http://1.2.3.4:8080
https://1.2.3.4
https://1.2.3.4:8443

---

我相信PowerShell将

$ip:8080

解释为一个变量，其作用域为“ip”，名称为“8080”。使用大括号澄清变量名称：

"https://${ip}:8080"

---

我相信PowerShell将

$ip:8080

解释为一个变量，其作用域为“ip”，名称为“8080”。使用大括号澄清变量名称：

"https://${ip}:8080"