104 lines
2.8 KiB
Go
104 lines
2.8 KiB
Go
package uuptapi
|
|
|
|
import (
|
|
"crypto/md5"
|
|
"encoding/json"
|
|
"fmt"
|
|
"git.rosy.net.cn/baseapi/platformapi"
|
|
"git.rosy.net.cn/baseapi/utils"
|
|
"math/rand"
|
|
"net/http"
|
|
"sort"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
const (
|
|
ReturnSuccess = "ok"
|
|
ReturnFail = "fail"
|
|
signKey = "sign"
|
|
secretKey = "secret"
|
|
letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890"
|
|
)
|
|
|
|
func (a *API) MakeUURequestHead() map[string]interface{} {
|
|
requestParam := make(map[string]interface{}, 5)
|
|
requestParam["sign"] = a.sign
|
|
requestParam["timestamp"] = a.timestamp
|
|
requestParam["nonce_str"] = a.noncestr
|
|
requestParam["openid"] = a.openid
|
|
requestParam["appid"] = a.appid
|
|
return requestParam
|
|
}
|
|
func New(appID, appKey, openID string) *API {
|
|
if appID == "" {
|
|
return nil
|
|
}
|
|
return &API{
|
|
appid: appID,
|
|
appKey: appKey,
|
|
openid: openID,
|
|
}
|
|
}
|
|
|
|
func (a *API) signParam(params map[string]interface{}) (sign string) {
|
|
keyValues := make([]string, 0)
|
|
for k, v := range params {
|
|
if k != signKey {
|
|
if temp := fmt.Sprint(v); temp != "" {
|
|
keyValues = append(keyValues, k+"="+temp)
|
|
}
|
|
}
|
|
}
|
|
sort.Sort(sort.StringSlice(keyValues)) //字典升序
|
|
sign = strings.Join(keyValues, "&")
|
|
sign += "&key=" + a.appKey //末尾拼接密钥
|
|
sign = strings.ToUpper(sign) //大写
|
|
return fmt.Sprintf("%X", md5.Sum([]byte(sign)))
|
|
}
|
|
|
|
func (a *API) AccessAPI(baseUrl, actionApi, method string, bizParams map[string]interface{}) (retVal map[string]interface{}, err error) {
|
|
bizParams["timestamp"] = utils.Int64ToStr(time.Now().Unix() * 1000)
|
|
bizParams["sign"] = a.signParam(bizParams)
|
|
//序列化
|
|
data, err := json.Marshal(bizParams)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
//完整请求url
|
|
fullPath := utils.GenerateGetURL(baseUrl, actionApi, nil)
|
|
//发送请求
|
|
sendUrl := func() *http.Request {
|
|
var request *http.Request
|
|
if method == RequestPost {
|
|
request, _ = http.NewRequest(http.MethodPost, fullPath, strings.NewReader(string(data)))
|
|
} else {
|
|
request, _ = http.NewRequest(http.MethodGet, utils.GenerateGetURL(baseUrl, actionApi, bizParams), nil)
|
|
}
|
|
return request
|
|
}
|
|
//数据解析
|
|
dataMarshal := func(response *http.Response, bodyStr string, jsonResp map[string]interface{}) (errMsg string, err error) {
|
|
if jsonResp == nil {
|
|
return platformapi.ErrLevelRecoverableErr, fmt.Errorf("mapData is nil")
|
|
}
|
|
if jsonResp["return_code"] != ReturnSuccess {
|
|
errMsg = platformapi.ErrLevelGeneralFail
|
|
err = utils.NewErrorCode(jsonResp["return_msg"].(string), utils.Int64ToStr(utils.MustInterface2Int64(jsonResp["return_code"])))
|
|
}
|
|
retVal = jsonResp
|
|
return errMsg, err
|
|
}
|
|
err = platformapi.AccessPlatformAPIWithRetry(a.client, sendUrl, a.config, dataMarshal)
|
|
return retVal, err
|
|
}
|
|
|
|
//以下为辅助函数
|
|
func randStr() string {
|
|
b := make([]byte, 16)
|
|
for i := range b {
|
|
b[i] = letters[rand.Intn(len(letters))]
|
|
}
|
|
return string(b)
|
|
}
|