程序結(jié)構(gòu)
go語言標識符區(qū)分大小寫
關(guān)鍵字:共25個
break default func interface select
case defer go map struct
chan else goto package switch
const fallthrough if range type
continue for import return var
一些go內(nèi)建的常量,變量,函數(shù)
Constants: true false iota nil
Types: int int8 int16 int32 int64
uint uint8 uint16 uint32 uint64 uintptr
float32 float64 complex128 compllex64
bool byte rune string error
Functions:
make len cap new append close
delete complex real image painc recover
Go語言通過標識符首字母大小寫區(qū)分變量可見性:
小寫字母開頭是 私有變量 ,大寫字母開頭是 公有變量
camel case:駝峰式命名 eg:"HttpDefaultHandler"
