doushuangdui5419 2013-07-16 20:15
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走了有内置的“打印”功能?

I cam across some code today that suprised me with a 'print' that wasn't defined. After a little playing I determined that you can just use a print to get things dumped to the console

e.g.

 print("Hello World")

So it seems to be some sort of builtin but I can't find any reference to it (and I thought the go rules were lowercase functions never imported anyway)

Is this well known and if so are there other convenience functions or am I just very, very confused?

One other point -- this print doesn't use the magic formatting tricks (%v) of fmt.Printf -- If you print maps or structs you seem to get their address.

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  • douba05167 2013-07-16 20:18
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    print and println are defined here.

    Their purpose is explained here.

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