上传通用方法

wxml

<!-- key 上传列表名称 -->

<t-upload
  mediaType="{{['video','image']}}"
  max="{{12}}"
  files="{{inspectionReportList}}"
  data-key="inspectionReport"
  bind:add="handleAdd"
  bind:remove="handleRemove"
>
  <t-button
    theme="primary"
    size="large"
    bind:tap="handleUpload"
    data-key="inspectionReport"
    >上传</t-button
  >
</t-upload>

js

{
fileList:[]
}

handleAdd(e) {
const fileList = this.data[`${e.currentTarget.dataset.key}List`];

const { files } = e.detail;

// 方法1：选择完所有图片之后，统一上传，因此选择完就直接展示

this.setData({

[`${e.currentTarget.dataset.key}List`]: [...fileList, ...files], // 此时设置了 fileList 之后才会展示选择的图片

});

console.log([`${e.currentTarget.dataset.key}List`]);

// 方法2：每次选择图片都上传，展示每次上传图片的进度

// files.forEach(file => this.uploadFile(file))

},
	handleRemove(e) {

	const { index } = e.detail;

	// const { fileList } = this.data;

	const fileList = this.data[`${e.currentTarget.dataset.key}List`];

	fileList.splice(index, 1);

		this.setData({

		[`${e.currentTarget.dataset.key}List`]:fileList,

		});

	},
/**

* 处理上传的文件

*/

async handleUpload(e){

	try {

	let {key} = e.currentTarget.dataset;

	let fileList = this.data[`${key}List`];

	console.log(fileList);

	let res = await uploadMultipleFiles({fileList});

	console.log(res);

	} catch (error) {

	console.error(error);

	}

},