Question

我的PHP代码是

$geourl = 'http://maps.google.com/maps/geo?key=' . $google_apikey . 
    '&output=json'. '&q=' . urlencode($_GET['url'] . ', USA').'&gl=us';

我的ASPX代码看起来像这样

Dim google_apikey As String="sdasdasd"    
Dim geourl As String= "http://maps.google.com/maps/geo?key=" & google_apikey & _
   "&output=json" & "&q=" & urlencode(request.QueryString("pc")& ", USA")"&gl=us"

我得到的错误是编译器错误消息：BC30205：预期语句结束。

而不是句号（。）我用过＆amp;它在vb.net中是否有效，上面的字符串urlencode有什么问题？

Answer 1

认为你最后错过了一个连锁器。应该是：

Dim geourl As String= "http://maps.google.com/maps/geo?key=" & google_apikey & _
     "&output=json" & "&q=" & UrlEncode(request.QueryString("pc")& ", USA") & _
     "&gl=us"

Answer 2

我建议您使用String.Format方法使代码更具可读性：

Dim google_apikey As String="sdasdasd"    
Dim geourl As String = String.Format("http://maps.google.com/maps/geo?key={0}&output=json&q={1},USA&gl=us", UrlEncode(google_apikey), UrlEncode(Request.QueryString("pc")))

试图将PHP代码转换为VB.net

2 个答案: