no message

core/response/ResponseMiniProgram.go

 package response
 
-type ResponseMiniProgram struct {
+type MiniProgramResponse struct {
 
-	ErrCode int    `json:"errcode"` //错误码
+	ErrCode int    `json:"errcode"` //错误码 0成功，其他失败
 	ErrMSG  string `json:"errmsg,omitempty"`//错误信息
 }

httpclient/HttpUtil.go

@@ -61,11 +61,11 @@ func GetWithHeader(url string, header *map[string]string) ([]byte, error) {
 // url 请求地址
 // header header参数
 // badyParam body参数
-func Post(url string, header *map[string]string, badyParam *interface{}) ([]byte, error) {
+func Post(url string, header *map[string]string, bodyParam interface{}) ([]byte, error) {
 	//处理body参数
 	var bt []byte
-	if badyParam != nil {
-		b, err := json.Marshal(*badyParam)
+	if bodyParam != nil {
+		b, err := json.Marshal(bodyParam)
 		if err != nil {
 			return nil, err
 		}

miniprogram/auth/client.go

@@ -3,22 +3,30 @@ package auth
 import (
 	"encoding/json"
 	"fmt"
+	"git.168cad.top/go/wechat-client-sdk/core/response"
 	"git.168cad.top/go/wechat-client-sdk/httpclient"
-	"git.168cad.top/go/wechat-client-sdk/miniprogram/auth/response"
 )
 
-type Client struct {
-
-}
-
-func NewClient() *Client {
-	return &Client{}
+// NewAccessToken 获取接口调用凭据。
+// https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/mp-access-token/getAccessToken.html
+func NewAccessToken(appId string, secret string) (*AccessTokenResponse,error) {
+	result := &AccessTokenResponse{}
+	var url = fmt.Sprintf("https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=%s&secret=%s",appId, secret)
+	r,err := httpclient.Get(url)
+	if err != nil{
+		return nil, err
+	}
+	e := json.Unmarshal(r, result)
+	if err != nil{
+		return nil, e
+	}
+	return result, nil
 }
 
 // Code2Session 登录凭证校验。
 // https://developers.weixin.qq.com/miniprogram/dev/api-backend/open-api/login/auth.code2Session.html
-func (comp *Client) Code2Session(code string, appId string, secret string) (*response.ResponseCode2Session, error) {
-	result := &response.ResponseCode2Session{}
+func Code2Session(code string, appId string, secret string) (*Code2SessionResponse, error) {
+	result := &Code2SessionResponse{}
 	var url = fmt.Sprintf("https://api.weixin.qq.com/sns/jscode2session?appid=%s&secret=%s&js_code=%s&grant_type=authorization_code", appId, secret, code)
 	r,err := httpclient.Get(url)
 	if err != nil{
@@ -30,3 +38,17 @@ func (comp *Client) Code2Session(code string, appId string, secret string) (*res
 	}
 	return result, nil
 }
+
+type Code2SessionResponse struct {
+	OpenID     string `json:"openid"` //用户唯一标识
+	SessionKey string `json:"session_key"` //会话密钥
+	UnionID    string `json:"unionid"` //用户在开放平台的唯一标识符，若当前小程序已绑定到微信开放平台帐号下会返回，详见 UnionID 机制说明。
+
+	response.MiniProgramResponse
+}
+
+type AccessTokenResponse struct {
+	AccessToken string `json:"access_token"`//获取到的凭证
+	ExpiresIn int32 `json:"expires_in"`//凭证有效时间，单位：秒。目前是7200秒之内的值。
+	response.MiniProgramResponse
+}
\ No newline at end of file

miniprogram/auth/response/responseCode2Session.go

-package response
-
-import (
-	"git.168cad.top/go/wechat-client-sdk/core/response"
-)
-
-type ResponseCode2Session struct {
-	OpenID     string `json:"openid"` //用户唯一标识
-	SessionKey string `json:"session_key"` //会话密钥
-	UnionID    string `json:"unionid"` //用户在开放平台的唯一标识符，若当前小程序已绑定到微信开放平台帐号下会返回，详见 UnionID 机制说明。
-
-	response.ResponseMiniProgram
-}

miniprogram/phonenumber/client.go

+package phonenumber
+
+import (
+	"encoding/json"
+	"fmt"
+	"git.168cad.top/go/wechat-client-sdk/core/response"
+	"git.168cad.top/go/wechat-client-sdk/httpclient"
+)
+
+// GetUserPhoneNumber 换取用户手机号
+// https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/user-info/phone-number/getPhoneNumber.html
+func GetUserPhoneNumber(code string, accessToken string) (*PhoneNumberResponse, error) {
+	result := &PhoneNumberResponse{}
+	url := fmt.Sprintf("https://api.weixin.qq.com/wxa/business/getuserphonenumber?access_token=%s", accessToken)
+	bodyParam := phoneNumberParam{code}
+
+	bs,err := httpclient.Post(url,nil, bodyParam)
+	if err != nil {
+		return result, err
+	}
+
+	if err1 := json.Unmarshal(bs, result);err1 !=nil{
+		return result, err1
+	}
+	return result, nil
+}
+
+type phoneNumberParam struct {
+	Code string `json:"code"`
+}
+
+type PhoneNumberResponse struct {
+	response.MiniProgramResponse
+	PhoneInfo PhoneInfoResponse `json:"phone_info"`
+}
+
+type PhoneInfoResponse struct {
+	PhoneNumber string `json:"phoneNumber"`
+	PurePhoneNumber string `json:"purePhoneNumber"`
+	CountryCode string `json:"countryCode"`
+	Watermark WatermarkResponse `json:"watermark"`
+}
+
+type WatermarkResponse struct {
+	Timestamp int32 `json:"timestamp"`
+	Appid string `json:"appid"`
+}
\ No newline at end of file

test/client_test.go

@@ -3,12 +3,26 @@ package test
 import (
 	"fmt"
 	"git.168cad.top/go/wechat-client-sdk/miniprogram/auth"
+	"git.168cad.top/go/wechat-client-sdk/miniprogram/phonenumber"
 	"log"
 	"testing"
 )
 
 func TestCode2Session(t *testing.T) {
-	r,err:=auth.NewClient().Code2Session("ffdsfadfdfdas","","")
+	r,err:=auth.Code2Session("033DEr0w36huoZ2Ga22w3wXeTR1DEr0g","","")
+	log.Println(err)
+	log.Println(fmt.Sprintf("%+v\n", *r))
+}
+
+func TestNewAccessToken(t *testing.T) {
+	r,err := auth.NewAccessToken("","")
+	log.Println(err)
+	log.Println(fmt.Sprintf("%+v\n", *r))
+}
+
+func TestGetUserPhoneNumber(t *testing.T) {
+	accessToken := "61_uqRWPGxxveyZnFoqCsddx9uY5w6uTZtHckodV8sS80OKtEBKJHM1udwD8ImlOa8UXnO_o3A4Qi3cwNtBvoC_fXSFnmXzJaD1cw-dMwaRGoz7XxTLhxvAeA_Bou4TWqPAmXnmmTknNwe9mU3_PVPiAGAZFZ"
+	r,err := phonenumber.GetUserPhoneNumber("fa46d5412a1c7053de2f930a043fa92b4d253eb83ce4e23d0fe0304bef65ded1", accessToken)
 	log.Println(err)
 	log.Println(fmt.Sprintf("%+v\n", *r))
 }
\ No newline at end of file