overloaded redirection always link to the first one.

[visualfc]

https://github.com/goplus/yap

[type Context](http://localhost:8080/github.com/goplus/yap#Context)
[func (p *Context) Accept(mime ...string) string](http://localhost:8080/github.com/goplus/yap#Context.Accept)
[func (p *Context) Binary(code int, mime string, data []byte)](http://localhost:8080/github.com/goplus/yap#Context.Binary)
[func (p *Context) Binary(code int, data []byte)](http://localhost:8080/github.com/goplus/yap#Context.Binary)
[func (p *Context) Binary(data []byte)](http://localhost:8080/github.com/goplus/yap#Context.Binary)
[func (p *Context) Binary(code int, data string)](http://localhost:8080/github.com/goplus/yap#Context.Binary)
[func (p *Context) Binary(data string)](http://localhost:8080/github.com/goplus/yap#Context.Binary)

the overload Binary always link to document first github.com/goplus/yap#Context.Binary