Golang：将接口动态转换为类型变量

不，你不能。Go是一种静态类型的语言。变量的类型在编译时确定。

如果要动态确定的

type

interface{}

var t interface{}t = functionOfSomeType()switch t := t.(type) {default:    fmt.Printf("unexpected type %T", t)       // %T prints whatever type t hascase bool:    fmt.Printf("boolean %tn", t)  // t has type boolcase int:    fmt.Printf("integer %dn", t)  // t has type intcase *bool:    fmt.Printf("pointer to boolean %tn", *t) // t has type *boolcase *int:    fmt.Printf("pointer to integer %dn", *t) // t has type *int}