Use OC Swift to intercept the last file name in the path

Use OC Swift Intercept The last file name in the path

How to intercept the last file name in the path below Appdelegate.swift

/users/xxx/desktop /swift/swift02/code/02 - Custom Log/weibo/weibo/appdelegate.swift

Use OC How to Intercept

-(NSString *) Substringfromwith: (NSString *) str

{

Nsinteger local = 0;

while ([str rangeofstring:@ "/"].location! = Nsnotfound)

{

local = [str rangeofstring:@ "/"].location + 1;

str = [STR substringfromindex:local];

}

return str;

}

In fact, this method is better NSString classification method

Use Swift and how to intercept

What T means: what is being introduced into the world

Func njlog<t> (message:t, file:nsstring = __file__, method:string = __function__, Line:int = __LINE__)

{

#if DEBUG

Print ("\ (file)")

var file2:nsstring = File

var local:int = 0

while (File2.rangeofstring ("/")). Location! = Nsnotfound

{

Local = (file2.rangeofstring ("/")). Location + 1;

File2 = File2.substringfromindex (local)

}

Print ("\ (File2) \ (method) [\ (line)]: \ (message)")

#endif

}

Use OC Swift to intercept the last file name in the path