小程序接口：wx.login，调用接口获取登录凭证，这里返回的code的长度是否是固定？如果是固定长度，是多少？如果不是固定长度，是否有最大长度？

小程序位置地图中，缩小地图会标识所有门店，如下： [图片] 新手请问：这是开发者实现的，还是在商业版小程序平台中直接设置（比如直接在公众平台可以配置坐标-->门店，上传门店图片之类的操作？）的？如果是前者，那大概是如何实现的呢，为什么能够特别标识出想要的地址？

问题：登录请求wx.login发送且成功返回，network看不到任何请求信息，如图： [图片] 工具版本号：1.05.2103200 基础库版本：2.13.2

引入流程： 1、编辑app.json，添加： "useExtendedLib": { "weui": true } 2、编辑页面的json文件，如下： { "usingComponents": { "mp-dialog": "weui-miniprogram/dialog/dialog" } } 3、编辑页面wxml文件，如下： <mp-dialog title="test" show="{{true}}" bindbuttontap="tapDialogButton" buttons="{{[{text: '取消'}, {text: '确认'}]}}"> <view>test content</view> </mp-dialog> 4、编译报错，异常栈如下： [渲染层错误] TypeError: Cannot read property 'replace' of undefined     at rewritor (http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)     at http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127 [渲染层错误] webviewScriptError Cannot read property 'replace' of undefined TypeError: Cannot read property 'replace' of undefined     at rewritor (http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)     at http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127 [渲染层错误] Uncaught TypeError: Cannot read property 'replace' of undefined [渲染层错误] TypeError: t is not a function     at _ (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:19:29802)     at Function.A [as create] (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:19:29936)     at Function.p.prepare (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:6:14825)     at Function.p._advancedCreate (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:6:15474)     at l.createComponent (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:6:22629)     at e.value (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:20:1882)     at http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:20:3031     at Array.forEach ()     at e.value (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:20:3003)     at e.value (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:19:30482) [渲染层错误] exparserScriptError t is not a function TypeError: t is not a function     at _ (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:19:29802)     at Function.A [as create] (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:19:29936)     at Function.p.prepare (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:6:14825)     at Function.p._advancedCreate (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:6:15474)     at l.createComponent (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:6:22629)     at e.value (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:20:1882)     at http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:20:3031     at Array.forEach ()     at e.value (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:20:3003)     at e.value (http://127.0.0.1:56450/__pageframe__/__dev__/WAWebview.js:19:30482) [渲染层错误] TypeError: Cannot read property 'replace' of undefined     at rewritor (http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)     at http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127 [渲染层错误] webviewScriptError Cannot read property 'replace' of undefined TypeError: Cannot read property 'replace' of undefined     at rewritor (http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:176:44)     at http://127.0.0.1:56450/__pageframe__/__extendedlib__/weui/latest/pageframe.js:194:127 [渲染层错误] Uncaught TypeError: Cannot read property 'replace' of undefined 是我操作不对还是文档缺失？或者与工具版本有关？我是稳定最新版，版本号为1.03.2011120，已看到有其他人遇到相同问题没有人回复。