优化商品详情页代码

pages/goodsDetail/index.vue

@@ -142,7 +142,6 @@
 				backgroundImg: '',
 				goodShare: '',
 				s_id: '',
-				isShowButtonCount: 0,
 				userInfo: {}
 			}
 		},
@@ -169,11 +168,10 @@
 					}).then(res => {
 						let img = res.data.img_url
 						if (img) {
-							wx.getImageInfo({
+							uni.getImageInfo({
 								src: img,
 								success: function(sres) {
 									_this.backgroundImg = sres.path;
-									_this.isShowButtonCount++;
 									resolve(); // 成功回调
 								}
 							})
@@ -186,7 +184,7 @@
 				let _this = this
 				let goods = _this.goods_detail;
 				let imageUrl = goods.share_cover || goods.cover;
-				wx.getImageInfo({
+				uni.getImageInfo({
 					src: imageUrl,
 					success: function(sres) {
 						_this.goodShare = sres.path
@@ -251,18 +249,18 @@
 				})
 			},
 			//海报开始
-			//保存头像
+			//保存二维码
 			getwxCodeImg(resolve, reject) {
 				var imgSrc = this.wxCode; //base64编码
-				var save = wx.getFileSystemManager();
+				var save = uni.getFileSystemManager();
 				var number = Math.random();
+				var filePath = wx.env.USER_DATA_PATH + '/pic' + number + '.jpg';
 				save.writeFile({
-					filePath: wx.env.USER_DATA_PATH + '/pic' + number + '.jpg',
+					filePath: filePath,
 					data: imgSrc,
 					encoding: 'base64',
 					success: res => {
-						this.onceCode = wx.env.USER_DATA_PATH + '/pic' + number + '.jpg';
-						this.isShowButtonCount++;
+						this.onceCode = filePath;
 						resolve(); // 成功回调
 						console.log('二维码临时路径',this.onceCode)
 					},
@@ -274,7 +272,7 @@
 			},
 			createNewImg() {
 				var that = this;
-				var context = wx.createCanvasContext('mycanvas');
+				var context = uni.createCanvasContext('mycanvas');
 				let goods = that.goods_detail;
 				let title = goods.name;
 				let price = '￥'+goods.specs[0].selling_price;
@@ -326,7 +324,7 @@
 				//将生成好的图片保存到本地，需要延迟一会，绘制期间耗时
 				setTimeout(function() {
 					uni.hideLoading(); // 关闭loading
-					wx.canvasToTempFilePath({
+					uni.canvasToTempFilePath({
 						canvasId: 'mycanvas',
 						success: function(res) {
 							that.imagePath = res.tempFilePath;
@@ -334,7 +332,7 @@
 								that.canvasHidden = true
 								that.maskHidden = true
 							}
-							wx.hideToast()
+							uni.hideToast()
 							console.log('海报生成成功')
 							console.log(res)
 							console.log('图片链接', that.imagePath)
@@ -347,10 +345,10 @@
 			},
 			saveBill() {
 				var that = this
-				wx.saveImageToPhotosAlbum({
+				uni.saveImageToPhotosAlbum({
 					filePath: that.imagePath,
 					success(res) {
-						wx.showModal({
+						uni.showModal({
 							content: '图片已保存到相册，赶紧晒一下吧~',
 							showCancel: false,
 							confirmText: '好的',
@@ -370,7 +368,7 @@
 			},
 			formSubmit() {
 				var that = this;
-				wx.showToast({
+				uni.showToast({
 					title: '生成海报中...',
 					icon: 'loading',
 					duration: 100000