技術標籤：golanggolangginGetslice陣列

思路：用string接收，然後通過反序列化成陣列即可。

controller/service:

// str: [1,2]
int8Slice := utils.ParamInt8Slice(str)

// str: ["[email protected]", "[email protected]"]
stringSlice := utils.ParamStringSlice(str)

utils：

import (
	jsoniter "github.com/json-iterator/go"
 

)

var json = jsoniter.ConfigCompatibleWithStandardLibrary

func ParamInt8Slice(str string) []int8 {
	res := make([]int8, 0)
	if IsEmptyString(str) {
		return res
	}

	if err := Deserialize(str, &res); err != nil {
		log.Warnf("Error to deserialize string of []int8:%s, err=%v", str, err)
 

		return res
	}

	return res
}

func ParamInt64Slice(str string) []int64 {
	res := make([]int64, 0)
	if IsEmptyString(str) {
		return res
	}

	if err := Deserialize(str, &res); err != nil {
		log.Warnf("Error to deserialize string of []int64:%s, err=%v", str, err)
		return res
	}

	return
 
 res
}

func ParamStringSlice(str string) []string {
	res := make([]string, 0)
	if IsEmptyString(str) {
		return res
	}

	if err := Deserialize(str, &res); err != nil {
		log.Warnf("Error to deserialize string of []string:%s, err=%v", str, err)
		return res
	}

	return res
}

func Deserialize(s string, obj interface{}) error {
	return json.UnmarshalFromString(s, obj)
}