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pintoto/sign.go

53 lines
1006 B

package pintoto
import (
"crypto/md5"
"encoding/json"
"fmt"
"net/url"
"sort"
"strconv"
)
func (c *Client) getSign(appSecret string, p map[string]interface{}) string {
var keys []string
for k := range p {
keys = append(keys, k)
}
sort.Strings(keys)
signStr := ""
for _, key := range keys {
signStr += fmt.Sprintf("%s=%s&", key, c.getString(p[key]))
}
signStr += fmt.Sprintf("appSecret=%s", appSecret)
// md5加密
data := []byte(signStr)
has := md5.Sum(data)
return fmt.Sprintf("%x", has)
}
func (c *Client) getString(i interface{}) string {
switch v := i.(type) {
case string:
return v
case int:
return strconv.Itoa(v)
case bool:
return strconv.FormatBool(v)
default:
bytes, _ := json.Marshal(v)
return string(bytes)
}
}
// 获取请求数据
func (c *Client) getRequestData(params map[string]interface{}) string {
// 公共参数
args := url.Values{}
// 请求参数
for key, val := range params {
args.Set(key, c.getString(val))
}
return args.Encode()
}