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0769b34b52
This is especialy usefull when you use e.Static("/", "static") and you
want a notfoundhandler that serves your index.html like this:
echo.NotFoundHandler = func(c2 echo.Context) error {
index := filepath.Join(c.config.StaticDir, c.config.Index)
_, err := os.Open(index)
if err != nil {
return echo.ErrNotFound
}
return c2.File(path.Join(c.config.StaticDir, c.config.Index))
}
Another usecase with the Handler above is HTML5 SPF applications.
One caveat, you need to make sure that your NotFoundHandler doesn't
produce loops.
Signed-off-by: Rene Jochum <rene@jochums.at>
Feature Overview
- Optimized HTTP router which smartly prioritize routes
- Build robust and scalable RESTful APIs
- Group APIs
- Extensible middleware framework
- Define middleware at root, group or route level
- Data binding for JSON, XML and form payload
- Handy functions to send variety of HTTP responses
- Centralized HTTP error handling
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- HTTP/2 support
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