uu

components/tpx-bluetooth-print/create-image-data-bycanvas.vue

@@ -49,7 +49,6 @@ export default {
 		},
 		renderCanvasImg(filePath, paperWidth) {
 			let that = this
-			showLoading() 
 			console.log("===renderCanvasImg:filePath=====", filePath)
 			return new Promise(async (resolve, reject)=> {
 				try{
@@ -73,7 +72,6 @@ export default {
 					ctx.drawImage(filePath, ...ctData); 
 					ctx.draw(false, async() => {
 						let imgData = await canvasGetImageData({ canvasId: that.canvasId, width: w, height: h, })
-						hideLoading()
 						that.imgData = imgData
 						console.log("canvasGetImageData imgData.data.length =====", imgData.data.length)
 						// 多次渲染，createCanvasContext，必须使用新的才可以
@@ -88,7 +86,6 @@ export default {
 					console.log("renderCanvasImg error==========", e)
 					// 多次渲染，createCanvasContext，必须使用新的才可以
 					that.canvasId = uni.$u.guid(20)
-					hideLoading()
 					reject(e)
 					showToast('renderCanvasImg：图片渲染异常')
 				}

manifest.json

@@ -3,7 +3,7 @@
     "appid" : "__UNI__BCB0FB5",
     "description" : "探路国际速运",
     "versionName" : "1.0.0",
-    "versionCode" : "1025",
+    "versionCode" : "1026",
     "transformPx" : false,
     /* 5+App特有相关 */
     "app-plus" : {