上传组件 的时候 看进度的时候 不要mock 注释掉 // if (process.env.NODE_ENV !== 'production') require('@/mock')
<!--
* @description 上传组件
* @fileName sysUpload.vue
* @author 彭成刚
* @date // ::
* @version V1.0.0
!-->
<template>
<div>
<Upload :action="$baseUrl + 'API/file/upload'"
ref="upload"
:class="disabled ? 'uploadDisabled' : ''"
:default-file-list="defaultFileList"
name="file"
:on-preview="handleOnPreview"
:headers="headers"
:on-success="handleSuccess"
:on-remove="handleOnRemove"
:before-upload="handleBeforeUpload">
<Button icon="ios-cloud-upload-outline"
:disabled="disabled">上传文件</Button>
</Upload>
<!-- <div v-if="defaultVif">
<Icon type="md-document" /> <a :href="this.defaultList.url">{{this.defaultList.name}}</a>
</div> -->
<!-- <div v-if="disabled"
style="float:left;">{{defaultList.name}}</div> -->
<!-- <div style="float:left;">
<Alert type="success"
v-if='alertVif'
@on-close='alertClose'
show-icon
closable>
{{alertText}}
</Alert>
</div> -->
</div>
</template> <script>
import { getToken } from '@/libs/util'
export default {
// 多个值的初始化 还是用init吧
props: {
headers: {
type: Object,
default: () => {
return { token: getToken() }
}
},
disabled: {
type: Boolean,
default: false
}
},
data () {
return {
showUploadList: false,
defaultVif: false,
defaultList: { name: '', url: '' },
defaultFileList: [],
defaultFileList2: [{ name: '' }],
alertText: ''
}
}, components: {}, computed: {}, // mounted() {}, methods: {
handleOnPreview (file) {
console.info('handleOnPreview file', file)
if (file.url) {
window.location.href = file.url
} else {
let f = file.response.data
console.info('f.fileServiceUrl + f.filePath', f.fileServiceUrl + f.filePath)
window.location.href = f.fileServiceUrl + f.filePath
}
},
handleOnProgress (event, file, fileList) {
console.info('handleOnProgress (event, file, fileList) {', event, file, fileList)
},
handleOnRemove (file, fileList) {
console.info('handleOnRemove', file, fileList)
this.$emit('emit-data', { id: '' })
},
handleSuccess (response, file, fileList) {
// this.showUploadList = false
console.info('handleSuccess', response, file, fileList)
if (response.status.toString() === '') {
// 上传成功
this.defaultVif = true
this.defaultList.name = response.data.origName
this.defaultList.url = response.data.fileServiceUrl + response.data.filePath
this.$Message.success('上传成功！')
this.$emit('emit-data', response.data)
} else {
// 上传失败
this.$Message.warning(response.msg)
}
},
handleBeforeUpload (item) {
this.showUploadList = true
let warningStr = ''
let format = ['zip']
if (this.checkFormat(item.name, format)) { warningStr += '文件格式不符，请上传zip格式 ' }
if (this.checkSize(item.size, )) { warningStr += '文件大小超过20M，请检查后重新上传！' }
if (warningStr.length !== ) {
this.$Message.warning({
content: warningStr,
duration: ,
closable: true
})
return false
} if (this.$refs.upload.fileList.length === ) {
console.info('file.length 2 come in')
this.$refs.upload.fileList.splice(, )
}
console.info('default-file-list', this.$refs.upload.fileList)
console.info('file', item)
},
checkSize (size, maxSize) {
// size 单位是byte maxSize 单位是mb
let maxSizeByte = maxSize * *
if (size > maxSizeByte) {
return true
} else {
return false
}
},
checkFormat (fileName, format) {
let index = fileName.lastIndexOf('.')
let suffix = fileName.substr(index + )
// console.info('suffix', suffix)
let ret = true
format.some((item, index, arr) => {
if (item === suffix) {
ret = false
}
})
return ret
},
init (nameStr, url) {
console.info('nameStr', typeof nameStr, nameStr)
console.info('url', url)
if (nameStr !== null && nameStr !== '') {
// this.defaultVif = true
this.defaultFileList = [] this.defaultFileList.push({ name: nameStr, url: url })
// this.$refs.upload.fileList[0].name = nameStr
// this.$refs.upload.fileList[0].url = url
// this.defaultList.name = nameStr
// this.defaultList.url = url
}
}
}
} </script>
<style lang='less'>
.uploadDisabled {
.ivu-upload-list-remove {
display: none;
}
}
</style>