bugfix: 添加上传模拟地址解决微信小程序模拟上传图片一直出于上传中问题

pages/componentsB/upload/upload.nvue

@@ -10,7 +10,7 @@
 				    @delete="deletePic"
 				    name="1"
 				    multiple
-				    :maxCount="10"
+				    :maxCount="10"
 				></u-upload>
 				</view>
 			</view>
@@ -109,7 +109,7 @@
 					url: 'https://cdn.uviewui.com/uview/swiper/1.jpg',
 				}],
 				fileList4: [{
-						url: 'https://cdn.uviewui.com/uview/swiper/1.jpg',
+						url: 'https://cdn.uviewui.com/uview/swiper/1.jpg',
 					},
 					{
 						url: 'https://cdn.uviewui.com/uview/swiper/1.jpg',
@@ -128,7 +128,7 @@
 				this[`fileList${event.name}`].splice(event.index, 1)
 			},
 			// 新增图片
-			async afterRead(event) {
+			async afterRead(event) {
 				// 当设置 mutiple 为 true 时, file 为数组格式，否则为对象格式
 				let lists = [].concat(event.file)
 				let fileListLen = this[`fileList${event.name}`].length
@@ -153,7 +153,7 @@
 			uploadFilePromise(url) {
 				return new Promise((resolve, reject) => {
 					let a = uni.uploadFile({
-						url: '', // 仅为示例，非真实的接口地址
+						url: 'http://www.example.com/upload', // 仅为示例，非真实的接口地址
 						filePath: url,
 						name: 'file',
 						formData: {