一、app.json配置属性之debug
可以在开发者工具中开启 debug 模式，在开发者工具的控制台面板，调试信息以 info 的形式给出，其信息有 Page 的注册，页面路由，数据更新，事件触发等。可以帮助开发者快速定位一些常见的问题。
二、debug配置案例
首先我们打开微信开发者工具、并找到项目文件中的app.json
添加"debug":true属性
{ "entryPagePath": "pages/index/index", "pages": [ "pages/index/index", "pages/getOpenId/index", "pages/getMiniProgramCode/index", "pages/deployService/index", "pages/createCollection/index", "pages/uploadFile/index", "pages/selectRecord/index", "pages/updateRecord/index", "pages/updateRecordResult/index", "pages/updateRecordSuccess/index", "pages/sumRecord/index", "pages/sumRecordResult/index" ], "window": { "backgroundColor": "#F6F6F6", "backgroundTextStyle": "light", "navigationBarBackgroundColor": "#F6F6F6", "navigationBarTitleText": "云开发 QuickStart", "navigationBarTextStyle": "black" }, "tabBar": { "list": [ { "pagePath": "pages/index/index", "text": "首页" }, { "pagePath": "pages/getOpenId/index", "text": "看资讯" }, { "pagePath": "pages/getMiniProgramCode/index", "text": "我的" } ], "backgroundColor": "#fff", "color": "#000", "selectedColor": "#0286f1" }, "networkTimeout": { "request": 10000, "downloadFile": 10000, "connectSocket": 10000, "uploadFile": 10000 }, "sitemapLocation": "sitemap.json", "style": "v2", "debug":true }
然后再点击任何一个路由页面，中点击“console”这个菜单，就可以看到菜单所触发的一些数据更新，路由注册等信息。
