fix: 修复部分类型告警

pages/API/get-battery-info/get-battery-info.uvue

@@ -22,9 +22,9 @@
           }
         });
       } catch (e) {
-        console.error(e.message);
+        console.error((e as Error).message);
         uni.showModal({
-          content: e.message,
+          content: (e as Error).message,
           showCancel: false
         });
       }

pages/API/request-payment/request-payment.uvue

@@ -119,7 +119,7 @@
 				})
 				let url = 'https://demo.dcloud.net.cn/payment/wxpayv3.__UNI__uniappx/?total=0.01'
 				const res = uni.getAppBaseInfo();
-				let packageName:string | null
+				let packageName:string | null = ''
 
 				// #ifdef APP-ANDROID
 				packageName = res.packageName

pages/template/browser-canvas/browser-canvas.uvue

@@ -21,7 +21,7 @@
     onReady() {
       this.drawing = this.$refs['drawing'] as HTMLElement;
       this.canvasElement = document.createElement('canvas') as HTMLCanvasElement;
-      this.canvasElement.className = 'canvas'
+      this.canvasElement!.className = 'canvas'
       this.drawing!.appendChild(this.canvasElement)
 
       this.canvasContext = this.canvasElement!.getContext('2d')