这个path路径可以写到js文件里面吗，是放到function doShare() {}里面还是外面，那path="pages/index/index"是可以删掉吗？


let launch = document.getElementById('launch-btn')
        let path = `pages/index/index?source=wtProduct&to=h5tp&sourceType=wt&agentCode=${sales_agent}&linkUrl=${commonurl_front+'common/blank.html'}`
         launch.setAttribute('path',path)

<div class="hktshare"
        style="position: fixed; z-index: 999999999999999; top: 10.84rem; right: 0.1rem; width: 50px;height: 50px;">
        <wx-open-launch-weapp id="launch-btn" username="gh_4b4a3e566703" path="pages/index/index">
            <template>
                <style>
                    .btnhkt {width: 50px;height: 50px;border: none;}
                    .btnhkt:active {box-shadow: none;}
                </style>
                <img class="btnhkt" src="https://sales-dev.ihxlife.com/HuaPM_V/bcard/image/room/hkt.png" />
            </template>
        </wx-open-launch-weapp>
    </div>


doShare();
function doShare() {
   $.ajax({
      url: 'https://uc-dev-bg.ihxlife.com/wechat/signatureinfo/get',
      data: {
         pageUrl: location.href.split('#')[0]
      },
      type: 'GET',
      success: function (sdata) {
         var configData = {
            debug: false, // 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: sdata.data.app_id, // 
            timestamp: sdata.data.timestamp,
            nonceStr: sdata.data.nonceStr,
            signature: sdata.data.signature,
            jsApiList: ['showOptionMenu', 'onMenuShareTimeline', 'onMenuShareAppMessage',
               'hideMenuItems'
            ], // 必填，需要使用的JS接口列表，所有JS接口列表见附录2
            openTagList: ['wx-open-launch-weapp']
         };
         // 加载微信SDK引入js
         wx.config(configData);
         wx.ready(function () {
            //alert('JS-SDK注册成功！可以使用了');
            wx.showOptionMenu();

            // console.log('link', link)
         })
      }
   })
}