[TOC] ## 1. 導航添加標題 ### 1.1 js里添加動態標題 >使用于標題是 通過傳值 確定的 ``` var title = options.title; //給導航添加標題 wx.setNavigationBarTitle({ title }); ``` ### 1.2 json里直接定義tabBar導航的配置 ``` { "navigationBarTitleText": "電影詳情", } ``` ## 2. tabBar的配置 ``` //app.json "tabBar": { //默認的顏色 "color": "#666", //選擇的顏色 "selectedColor": "#3785F9", "position": "bottom", //相對位置 "borderStyle": "black", "list": [ { "pagePath": "pages/index/index", "text": "文章", //默認的圖片 "iconPath": "/images/tab/yuedu.png", //選擇的圖片 "selectedIconPath": "/images/tab/yuedu_hl.png" }, //每一頁展示的內容 { "pagePath": "pages/movie/movie", "text": "電影", "iconPath": "/images/tab/dianying.png", "selectedIconPath": "/images/tab/dianying_hl.png" } ] } ```