147 lines
4.2 KiB
Go
147 lines
4.2 KiB
Go
package tencent_map
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import (
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"crypto/md5"
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"encoding/json"
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"fmt"
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"git.rosy.net.cn/baseapi/platformapi"
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"git.rosy.net.cn/baseapi/utils"
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"net/http"
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"sort"
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"strings"
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)
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const (
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signKey = "sig"
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BaseUrl = `https://apis.map.qq.com` // 基础访问链接
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TencentCoordinateApi = "/ws/coord/v1/translate" // 坐标转换API
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TencentCyclingPlanning = "/ws/direction/v1/ebicycling" // 电动骑行车规划API
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TencentWalkingPlanning = "/ws/direction/v1/walking" // 步行规划API
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TencentGeoAddress2Code = "/ws/geocoder/v1" // 地址解析,地址逆转坐标 // https://lbs.qq.com/service/webService/webServiceGuide/address/Geocoder
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TencentCoder2Address = "/ws/geocoder/v1" // 地址逆解析,坐标转地址 // https://lbs.qq.com/service/webService/webServiceGuide/address/Gcoder
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TencentGetDistrictList = "/ws/district/v1/list" // 本接口用于获取全部省市区三级行政区划列表。
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TencentGetChildrenList = "/ws/district/v1/getchildren" // 根据父级code获取行政区划
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// 坐标转换类型(输入类型)
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CoordinateChangeTypeGPS = 1 // GPS坐标
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CoordinateChangeTypeSoGou = 2 // 搜狗坐标
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CoordinateChangeTypeBaidu = 3 // 百度坐标
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CoordinateChangeTypeMapbar = 4 // mapbar
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CoordinateChangeTypeGaoDe = 5 // [默认]腾讯、google、高德坐标
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CoordinateChangeTypeSoGouMt = 6 // 搜狗墨脱
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DistrictLevelCountry = 0 // 国家
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DistrictLevelProvince = 1 // 省
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DistrictLevelCity = 2 // 市
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DistrictLevelDistrict = 3 // 县
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DistrictLevelStreet = 4 // 街道
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MaxConvertCount = 40
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)
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type API struct {
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platformapi.APICookie
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client *http.Client
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config *platformapi.APIConfig
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key string
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sk string
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}
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func (a *API) SetKey(key string) {
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a.key = key
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}
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func (a *API) GetKey() string {
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return a.key
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}
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func (a *API) SetSK(sk string) {
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a.sk = sk
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}
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func (a *API) GetSK() string {
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return a.sk
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}
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func New(key, sk string, config ...*platformapi.APIConfig) *API {
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curConfig := platformapi.DefAPIConfig
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if len(config) > 0 {
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curConfig = *config[0]
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}
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return &API{
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key: key,
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sk: sk,
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client: &http.Client{Timeout: curConfig.ClientTimeout},
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config: &curConfig,
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}
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}
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func (a *API) signParams(params map[string]interface{}, url string) string {
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if params["key"] == nil || params["key"].(string) == "" {
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params["key"] = a.GetKey()
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}
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params2 := utils.Map2URLValues(params)
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keys := make([]string, 0)
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for k := range params2 {
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if k != signKey {
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keys = append(keys, k)
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}
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}
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sort.Strings(keys)
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finalStr := ""
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for index, key := range keys {
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valStr := strings.Join(params2[key], "")
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if valStr != "" {
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finalStr += key + "=" + valStr
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if index+1 != len(keys) {
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finalStr += "&"
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}
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}
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}
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sign := url + "?" + finalStr + a.GetSK()
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return fmt.Sprintf("%x", md5.Sum([]byte(sign)))
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}
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func (a *API) AccessAPI(baseUrl, actionApi, method string, bizParams map[string]interface{}) (retVal map[string]interface{}, err error) {
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if bizParams["key"] == nil || bizParams["key"].(string) == "" {
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bizParams["key"] = a.GetKey()
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}
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// 序列化
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data, err := json.Marshal(bizParams)
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if err != nil {
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return nil, err
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}
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// 发送请求
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sendUrl := func() *http.Request {
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var request *http.Request
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if http.MethodPost == method {
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request, _ = http.NewRequest(http.MethodPost, utils.GenerateGetURL(baseUrl, actionApi, nil), strings.NewReader(string(data)))
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} else {
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request, _ = http.NewRequest(http.MethodGet, utils.GenerateGetURL(baseUrl, actionApi, bizParams), nil)
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}
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request.Header.Set("Content-Type", "application/json")
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return request
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}
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// 数据解析
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dataMarshal := func(response *http.Response, bodyStr string, jsonResult1 map[string]interface{}) (errLevel string, err error) {
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if jsonResult1 == nil {
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return platformapi.ErrLevelRecoverableErr, fmt.Errorf("mapData is nil")
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}
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if err != nil {
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return "", err
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}
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if utils.MustInterface2Int64(jsonResult1["status"]) != 0 {
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errLevel = platformapi.ErrLevelGeneralFail
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err = utils.NewErrorCode(jsonResult1["message"].(string), utils.Int64ToStr(utils.MustInterface2Int64(jsonResult1["status"])))
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}
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retVal = jsonResult1
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return errLevel, err
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}
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err = platformapi.AccessPlatformAPIWithRetry(a.client, sendUrl, a.config, dataMarshal)
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return retVal, err
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}
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