体积小

controllers/xcx_mobile_api_controller.go/xcx_api_controller.go

 	code := this.GetString("js_code")
 
 	openId, _ := service.SendWxAuthAPI(appid, secret, grant_type, code)
+	session_key, _ := service.SendWxAuthAPIOne(appid, secret, grant_type, code)
 	this.ServeSuccessJSON(map[string]interface{}{
-		"openId": openId,
+		"openId":      openId,
+		"session_key": session_key,
 	})
 }

service/xcx_mobile_api_service.go

 //}
 
 func SendWxAuthAPI(appID string, appSecret string, grant_type string, code string) (string, error) {
-	var code2sessionURL = "https://xcx.kuyicloud.com/xcx/api/mobile/getappid?appid=" + appID + "&secret=" + appSecret + "&js_code=" + code + "&grant_type=" + grant_type
+	var code2sessionURL = "https://api.weixin.qq.com/sns/jscode2session?appid=" + appID + "&secret=" + appSecret + "&js_code=" + code + "&grant_type=" + grant_type
 	var url = fmt.Sprintf(code2sessionURL, appID, appSecret, code)
 	fmt.Println("url233232323322323", url)
 	resp, err := http.DefaultClient.Get(url)
 
 	return wxMap["openid"], nil
 }
+
+func SendWxAuthAPIOne(appID string, appSecret string, grant_type string, code string) (string, error) {
+	var code2sessionURL = "https://api.weixin.qq.com/sns/jscode2session?appid=" + appID + "&secret=" + appSecret + "&js_code=" + code + "&grant_type=" + grant_type
+	var url = fmt.Sprintf(code2sessionURL, appID, appSecret, code)
+	fmt.Println("url233232323322323", url)
+	resp, err := http.DefaultClient.Get(url)
+	if err != nil {
+		return "", err
+	}
+	var wxMap map[string]string
+	err = json.NewDecoder(resp.Body).Decode(&wxMap)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	return wxMap["session_key"], nil
+}