when user use GoCloud

GoCloud-Builder-user.go

package main

import (
	"test/test/testBuilderPattern/ecs"
	"github.com/cloudlibz/gocloud/gocloud"
	"fmt"
)

func main() {
	alicloud, _ := gocloud.CloudProvider(gocloud.Aliprovider)
	createNodeBuilder := ecs.NewCreateNodeBuilder().
		RegionID("cn-qingdao").
		ImageID("centos_7_04_64_20G_alibase_201701015.vhd").
		InstanceType("ecs.xn4.small").
		SecurityGroupID("sg-m5egbo9s5xb21kpu6nk2")
	createNode, err := createNodeBuilder.Build()
	if err != nil {
		// May miss required parameters
	}
	resp, err := alicloud.Createnode(createNode)
	if err != nil {
		fmt.Println(err)
		return
	}
	response := resp.(map[string]interface{})
	fmt.Println(response["body"])
}