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golAng怎么将intErFACE转为string类型?

package mainimport "fmt"func main() {var a interface{}var b stringa = "asdasdasdasd"b = a.(string)fmt.Println(a, b) package mainimport ( "fmt""strings")func getName(params ...interface{}) {aa := strings.Join([]string(params), '...

var src []map[string]string var dest []map[string]interface{} for i := range src { m := src[i] n := make(map[string]interface{}) for k,v := range m { n[k] = interface{}(v) } dest = append(dest, n) }

给你个fmt.Printf的例子: echo 函数不定参数,其调用fmt.Printf进行输出,因为v是一个slice,所以传递给fmt.Printf的时候需要 v...,就类似append(slice1,slice2...) package main import ( "fmt" ) func main() { echo("Hello %s, I am %s\n",...

var src []map[string]string var dest []map[string]interface{} for i := range src { m := src[i] n := make(map[string]interface{}) for k,v := range m { n[k] = interface{}(v) } dest = append(dest, n) }

怎么学习golang?我是毕业以后才学的php,不是计算机专业。因此,我想学门静态语言。目前,自己学习golang也有一段时间了。但是感觉golang总是如不了门! 和php.比。

package mainimport "fmt"func main() {var a interface{}var b stringa = "asdasdasdasd"b = a.(string)fmt.Println(a, b) package mainimport ( "fmt""strings")func getName(params ...interface{}) {aa := strings.Join([]string(params), '...

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