upload-oss-cloud/README.md

A package for uploading file to ali oss with vue component and iview library

## installation
```shell
npm i upload-oss-cloud
```
## Demo
```js
/**
 * The others props of component cases is same as iview upload, owner props is here.
*/
<template>
  <upload-oss-cloud 
    v-model="files" 
    :action="action" 
    :access-key-id="accessKeyId" 
    :access-key-secret="accessKeySecret"
    :policy="policy"
    :signature="signature"
    :directory="directory"
    :image="image"
    :video="video"
    :stop="stop"
    @upload="upload"
    @preview="preview"
    @remove="remove"
  />
</template>
<script>
  import UploadOssCloud from 'upload-oss-cloud'
  Vue.use(UploadOssCloud) || Vue.component(UploadOssCloud.name, UploadOssCloud)
  export default {
    data() {
      files: [],
      action: 'http://xxx.example.com', // upload details
      accessKeyId: '',  // upload details
      accessKeySecret: '',  // upload details
      policy: '',  // upload details
      signature: '',  // upload details
      directory: '',  // upload directory start without slash
      image: false,  // shortcut for upload image file
      video: false,   // shortcut for upload video file
      stop() {
        // Falsy or rejection promise can stop upload
        return true
      }
    },
    methods: {
      upload({status, file, percentage, error}) {
        /**
         * status = -1 | 0 | 1 | 2 => error | before | progress | success
        */
        console.log(status, file, percentage, error)
      },
      preview(file) {
        // File is previewed
        console.log(file)
      },
      remove(file) {
        // File is removed
        console.log(file)
      }
    }
  }
</script>
```
### Upload details to see [alioss web upload](https://help.aliyun.com/document_detail/31988.html?spm=a2c4g.11186623.2.12.49807d2d73VA8h#section-wny-mww-wdb)
### Component cases same as [ivew upload](https://www.iviewui.com/components/upload)