[图片]

[图片][图片]   navbar_height: function () {     var _this = this;     let menuButtonObject = wx.getMenuButtonBoundingClientRect();     wx.getSystemInfo({       success: res => {         //屏幕高度，单位px     可使用窗口高度，单位px   状态栏的高度，单位px         if(res.screenHeight - res.windowHeight - res.statusBarHeight - 32 > 72 > 40)         {//  处理相关逻辑           self.globalData.isFullSucreen=true;           console.log("是全面屏")         }         console.log(res);         //导航高度         let statusBarHeight = res.statusBarHeight,           navTop = menuButtonObject.top,           navHeight = statusBarHeight + menuButtonObject.height + (menuButtonObject.top - statusBarHeight) * 2;           let systemInfo = wx.getSystemInfoSync()           console.log(systemInfo);           // px转换到rpx的比例             let pxToRpxScale = 750 / systemInfo.windowWidth;             // 状态栏的高度             let ktxStatusHeight = systemInfo.statusBarHeight * pxToRpxScale             // 导航栏的高度             let navigationHeight = 44 * pxToRpxScale             // window的宽度             let ktxWindowWidth = systemInfo.windowWidth * pxToRpxScale             // window的高度             let ktxWindowHeight = systemInfo.windowHeight * pxToRpxScale              // 屏幕的高度             let ktxScreentHeight = systemInfo.screenHeight * pxToRpxScale             // 底部tabBar的高度             let tabBarHeight = ktxScreentHeight - ktxWindowHeight             let iosSABottom = Number(systemInfo.screenHeight - systemInfo.safeArea.bottom);         this.globalData.navHeight = navHeight;         this.globalData.navTop = navTop;        //navTop         this.globalData.windowHeight = ktxWindowHeight;         this.globalData.tabBarHeight = tabBarHeight;         this.globalData.navigationHeight = navigationHeight;         this.globalData.iosSABottom = iosSABottom;         console.log("navHeight"+navHeight)         console.log("ktxScreentHeight"+ktxScreentHeight)         console.log("ktxWindowHeight"+ktxWindowHeight)         console.log("ktxStatusHeight"+ktxStatusHeight)         console.log("navigationHeight"+navigationHeight)         console.log("tabBarHeight"+tabBarHeight)         console.log("iosSABottom"+iosSABottom)       },       fail(err) {         console.log(err);       }     })     }, 以上是我获取各种高度 [图片]