Go basic data types: characters and strings

go Chinese characters and strings are different in nature .‘a’ Is the character ,“a” Is string .

python There is no concept of characters in , All strings .

go Example ：

package main

import "fmt"

func main() {
	a := 'a'
	fmt.Printf("%T\n", a)
	fmt.Println(a+3)	//'a' The essence is int, So you can add 

	fmt.Println("*******************")

	b := "b"
	fmt.Printf("%T", b)
}

Running results ：

int32
100
*******************
string