string To int

• 字符串为纯数字，值为：123456

  aInt, _ := strconv.Atoi("123456")
  fmt.Printf("数据类型: %T, 值: %d", aInt, aInt)

  

• 字符串不为纯数字，值为：0

  aInt, _ := strconv.Atoi("123456d")
  fmt.Printf("数据类型: %T, 值: %d", aInt, aInt)

  

int To string

• 纯数字， 值为: 1234

  aInt := strconv.Itoa(1234)
  fmt.Printf("数据类型: %T, 值: %v", aInt, aInt)