JS gets the url link string location.href
- 2020-03-30 01:01:54
- OfStack
Js gets the url link string: location.href
It can be intercepted to obtain the transmitted parameters, commonly used as follows:
The location. The href. IndexOf ("?" ) -- -- -- -- -- - to get? The index of value.
Note: location.href here does not refer to the current address in the address bar, but to the actual address of the page.
In addition, some digression:
Get the IndexOf the position of the character in C#, also with IndexOf.
Sqlserver to get the index, is different:
The first:
Select * from dbo.users where CharIndex('2',mainsubjects)> 0
The second:
Select * from dbo.users where patIndex('%2%',mainsubjects)> 0
I use the judgment column to determine whether the advertisement should display:
Only //www.jb51.net/codes/ directory contents will display ads:
It can be intercepted to obtain the transmitted parameters, commonly used as follows:
The location. The href. IndexOf ("?" ) -- -- -- -- -- - to get? The index of value.
Note: location.href here does not refer to the current address in the address bar, but to the actual address of the page.
In addition, some digression:
Get the IndexOf the position of the character in C#, also with IndexOf.
Sqlserver to get the index, is different:
The first:
Select * from dbo.users where CharIndex('2',mainsubjects)> 0
The second:
Select * from dbo.users where patIndex('%2%',mainsubjects)> 0
I use the judgment column to determine whether the advertisement should display:
Only //www.jb51.net/codes/ directory contents will display ads:
if(location.href.indexOf("//www.jb51.net/codes/")>-1){
alert('ok');
}