Go learning and recording

This is a creation in Article, where the information may have evolved or changed.

Http://www.tuicool.com/articles/meIN7bU

"Go language" I/O topics

Http://www.cnblogs.com/Mike-zh/p/3793685.html?utm_source=tuicool&utm_medium=referral

Related packages for go: http://labix.org/

Example:

Https://wiki.ubuntu.com/gozk

Http://labix.org/pipe

Http://labix.org/gommap

Divided into three steps

The first step is to get to res with Http.get. Body this flow
The second step is with the OS. creat creating a file and fetching it
The third step IO. Copy copies the resulting res.body into the stream of the file.

Get Rack Pack: Http://gopkg.in/puerkitobio/goquery.v0

//gogetjpgPackage Mainimport ("FMT""Github.com/puerkitobio/goquery""io""net/http""OS") Func Main () {x, _:= Goquery. NewDocument ("http://www.fengyun5.com/Sibao/600/1.html") URLs, _:= X.find ("#content img"). Attr ("src") Res, _:=http. Get (URLs) file, _:= OS. Create ("xxx.jpg") io. Copy (file, Res. Body) fmt. Println ("Download Complete! ")}