进行动态功能调用
通过字符串函数名称调用go函数
foo.go
import "fmt"
type Foo struct {}
func ( foo Foo ) FuncA ( arg0 string , arg1 int )( res0 string , res1 string , err error ){
fmt . Println ( "FuncA been called" )
return "funcA_result0" , "funcA_result1" , nil
}
func ( foo Foo ) FuncB ( arg0 string , arg1 int )( res0 string , res1 string , err error ){
// different logic from FuncA
fmt . Println ( "FuncB been ca
