微信小程序实现上传照片功能

案例：

html:

<view class="zhengjianCont fontSize30" style="margin-bottom: 40rpx;"><view class="kuai"><image binderror="imageOnloadError" bind:tap="upladPhoto" data-params="businessLicense" data-name="zhengZhaoGuanLi" class="kuaiImg" src="{{businessLicense?businessLicense:'/static/image.png'}}"></image><view style="margin-top: 10rpx;">营业执照照片</view></view></view>

js:

		data: {businessLicense: '',},upladPhoto(e) {let that = this;// 定义图片存储路径，增加年月文件夹分类let folder = e.currentTarget.dataset.name + "/" + TIME.getYearMonth()this.ossPromise(folder, e.currentTarget.dataset.params).then(resUrl => {that.setData({[e.currentTarget.dataset.params + 'OSS']: resUrl.path})}).catch(errr => {console.log(errr)wx.hideLoading()return false})},