go语言如何实现字符串转数组

var endpoint = []string{"0.0.0.0:2379"}  //直接初始化数组

//数组 <<= string

IPAddresses := []string{leftIP}

etcd :="sdfsdferf"

stringarr := make([]string, 0)      //创建空数组

stringarr = append(stringarr, etcd)

/*stringarr = append(stringarr, "456")*/

println("*****")

for _, str := range stringarr {

  println(str)

}

println("*****")