请问在在vue中使用企业微信JS-SDK，验证成功但是调用接口没反应是为什么啊

index.html

<body>
    <noscript>
      <strong>We're sorry but <%= htmlWebpackPlugin.options.title %> doesn't work properly without JavaScript enabled. Please enable it to continue.</strong>
    </noscript>
    <div id="app"></div>
    <script src="//res.wx.qq.com/open/js/jweixin-1.2.0.js"></script>
    <!-- built files will be auto injected -->
</body>

验证：

import request from '../utils/request';

const wx = window.wx;
console.log(wx);
const getTicket = new Promise((resolve, reject) => {
    request({
            url: "/cgi-bin/get_jsapi_ticket",
            params: {
                //这里token应由后台传入，暂时直接通过微信测试工具中获取
                access_token: "3vMzqYlv490IbivsiQ_tiZCWqxquBGQh9J9k"
            },
        })
        .then(res => {
            console.log(res);
            let noncestr = randomString(17);
            let timestamp = Date.parse(new Date()) / 1000;
            let url = window.location.href.split('#')[0];
            let params = {
                "jsapi_ticket": res.ticket,
                "noncestr": noncestr,
                "timestamp": timestamp,
                "url": url
            };

            let signstr = "";
            for (let item in params) {
                signstr += item + "=" + params[item] + "&"
            }
            signstr = signstr.substr(0, signstr.length - 1);
            wx.config({
                beta: true, // 必须这么写，否则wx.invoke调用形式的jsapi会有问题
                debug: true, // 开启调试模式,调用的所有api的返回值会在客户端alert出来，若要查看传入的参数，可以在pc端打开，参数信息会通过log打出，仅在pc端时才会打印。
                appId: 'ww95df8ed1e05152f2', // 必填，企业微信的corpID
                timestamp: timestamp, // 必填，生成签名的时间戳
                nonceStr: noncestr, // 必填，生成签名的随机串
                signature: sha1(signstr), // 必填，签名，见 附录-JS-SDK使用权限签名算法
                jsApiList: ["selectEnterpriseContact"] // 必填，需要使用的JS接口列表，凡是要调用的接口都需要传进来
            });

            wx.ready(function() {
                resolve(wx);
            });

            wx.error(res => {
                console.log(res);
                reject(res);
                // console.log("微信注册失败：" + res);
            });
        })
});

img
调用选人接口：


<button @click="selectEnterpriseContact">选人</button>


mounted() {
        this.initWxConfig();
    },
    methods: {
        initWxConfig() {
            wxConfig()
                .then(res => {
                    this.wx = res;
                }).catch(err => {
                    console.log(err);
                })
        },
        selectEnterpriseContact() {
            getPerson(this.wx, this.selectedDepartmentIds, this.selectedUserIds)
                .then(res => {
                    console.log(res);
                }).catch(err => {
                    console.log(err);
                })
        }
    }

但是点击按钮之后完全没有反应，也不报错

仔细检查一下，应该是哪里有问题