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func Normalize ¶

func Normalize(u *url.URL) (string, error)

Normalize returns normalized URL string. Behavior: 1. Remove unnecessary host dots. 2. Remove default port (http://localhost:80 becomes http://localhost). 3. Remove duplicate slashes. 4. Remove unnecessary dots from path. 5. Sort query parameters. 6. Decode host IP into decimal numbers. 7. Handle escape values. 8. Decode Punycode domains into UTF8 representation.

func NormalizeString ¶

func NormalizeString(rawURL string) (string, error)

NormalizeString returns normalized URL string. It's a shortcut for Parse() and Normalize() funcs.

func Parse ¶

func Parse(rawURL string) (*url.URL, error)

Parse parses raw URL string into the net/url URL struct. It uses the url.Parse() internally, but it slightly changes its behavior:

1. It forces the default scheme and port to http
2. It favors absolute paths over relative ones, thus "example.com" is parsed into url.Host instead of url.Path.
3. It lowercases the Host (not only the Scheme).

func ParseWithDefaultScheme ¶

func ParseWithDefaultScheme(rawURL string, scheme string) (*url.URL, error)

func Resolve ¶

func Resolve(u *url.URL) (*net.IPAddr, error)

Resolve resolves the URL host to its IP address.

func ResolveString ¶

func ResolveString(rawURL string) (*net.IPAddr, error)

Resolve resolves the URL host to its IP address. It's a shortcut for Parse() and Resolve() funcs.

func SplitHostPort ¶

func SplitHostPort(u *url.URL) (host, port string, err error)

SplitHostPort splits network address of the form "host:port" into host and port. Unlike net.SplitHostPort(), it doesn't remove brackets from [IPv6] host and it accepts net/url.URL struct instead of a string.

func URIEncode ¶

func URIEncode(uri string) (string, error)