想问一下小程序开发者后台那个域名怎么搞是自己注册还是怎么能？

[图片][图片]

[图片]<button appParameter="{{appParameter}}" binderror="__e" bindgetphonenumber="__e" bindgetuserinfo="__e" bindlaunchapp="__e" bindopensetting="__e" bindtap="__e" class="{{['u-button','u-reset-button','data-v-47a50cf2',bemClass]}}" data-event-opts="{{[ [ 'getphonenumber',[ [ 'getphonenumber',['$event'] ] ] ],[ 'getuserinfo',[ [ 'getuserinfo',['$event'] ] ] ],[ 'error',[ [ 'error',['$event'] ] ] ],[ 'opensetting',[ [ 'opensetting',['$event'] ] ] ],[ 'launchapp',[ [ 'launchapp',['$event'] ] ] ],[ 'tap',[ [ 'clickHandler',['$event'] ] ] ] ]}}" data-name="{{dataName}}" formType="{{formType}}" hoverClass="{{!disabled&&!loading?'u-button--active':''}}" hoverStartTime="{{$root.m0}}" hoverStayTime="{{$root.m1}}" hoverStopPropagation="{{hoverStopPropagation}}" lang="{{lang}}" openType="{{openType}}" sendMessageImg="{{sendMessageImg}}" sendMessagePath="sendMessagePath" sendMessageTitle="{{sendMessageTitle}}" sessionFrom="{{sessionFrom}}" showMessageCard="{{showMessageCard}}" style="{{$root.s0}}">     <block wx:if="{{loading}}">         <u-loading-icon bind:__l="__l" class="data-v-47a50cf2" color="{{loadingColor}}" mode="{{loadingMode}}" size="{{textSize*1.15}}" vueId="113d4a8d-1"></u-loading-icon>         <text class="u-button__loading-text data-v-47a50cf2" style="{{'font-size:'+textSize+'px'+';'}}">{{loadingText||text}}</text>     </block>     <block wx:else>         <u-icon bind:__l="__l" class="data-v-47a50cf2" color="{{iconColor}}" customStyle="{{marginRight:'2px'}}" name="{{icon}}" size="{{textSize*1.35}}" vueId="113d4a8d-2" wx:if="{{icon}}"></u-icon>         <slot wx:if="{{$slots.default}}"></slot>         <text class="u-button__text data-v-47a50cf2" style="{{'font-size:'+textSize+'px'+';'}}" wx:else>{{text}}</text>     </block> </button>