uu

pages/print/bluetoothPrinter.vue

@@ -91,10 +91,12 @@
 							</view>
 						</template>	
 					</view>
+					
+					<canvas canvas-id="shareCanvas" :style="{width:canvas_width+'px', height: canvas_height+'px'}"></canvas>
+					
 				</view>
 			</template>
 		</tpx-layout>
-		<canvas canvas-id="shareCanvas" :style="{width:canvas_width+'px', height: canvas_height+'px'}"></canvas>
 	</tpx-page>
 </template> 
 
@@ -196,6 +198,7 @@ export default {
 			await this.connect()
 			if(this.serverList?.length > 0) {
 				this.curTab = 1
+				this.stopDiscoveryPrinter()
 			} else {
 				showToast('该设备无服务，请检查配置或换一个设备连接')
 			}
@@ -410,7 +413,7 @@ export default {
 			
 		},
 		renderPic() {
-			let filePath = 'http://oss-emis.tanex56.com/sapp/sdg/hdbg.png' // TODO
+			let filePath = 'http://image-c.weimobwmc.com/ol-6NoQb/c2a90db027fa4cd19d2300f21fd8e593.jpg' // TODO
 			let that = this
 			return new Promise((resolve, reject)=> {
 				const cxt = uni.createCanvasContext(that.canvasId, that);
@@ -482,7 +485,7 @@ export default {
 	}
 	/*二维码隐藏到窗口外*/
 	canvas {
-		position: absolute;
-		top: -999rpx
+		// position: absolute;
+		// top: -999rpx
 	}
 </style>