| | |
| | | import React, {Component} from 'react' |
| | | import PropTypes from 'prop-types' |
| | | import { is, fromJS } from 'immutable' |
| | | import moment from 'moment' |
| | | import { Upload, Button, Progress, notification } from 'antd' |
| | | import { UploadOutlined } from '@ant-design/icons' |
| | | import SparkMD5 from 'spark-md5' |
| | | |
| | | import Api from '@/api' |
| | | import MKEmitter from '@/utils/events.js' |
| | |
| | | |
| | | class FileUpload extends Component { |
| | | static propTpyes = { |
| | | config: PropTypes.object, // 表单信息 |
| | | onChange: PropTypes.func, // 表单变化 |
| | | data: PropTypes.any, |
| | | config: PropTypes.object, |
| | | onChange: PropTypes.func, |
| | | } |
| | | |
| | | state = { |
| | |
| | | } |
| | | |
| | | UNSAFE_componentWillMount () { |
| | | const { config } = this.props |
| | | const { config, data } = this.props |
| | | |
| | | let filelist = [] |
| | | if (config.initval) { |
| | |
| | | }) |
| | | } catch (e) { |
| | | filelist = [] |
| | | } |
| | | |
| | | if (data && config.subFields && config.subFields.length === 1 && filelist.length === 1) { |
| | | if (data[config.subFields[0].field]) { |
| | | filelist[0].name = data[config.subFields[0].field] |
| | | } |
| | | } |
| | | } |
| | | } |
| | |
| | | |
| | | this.setState({filelist}) |
| | | |
| | | if (config.subFields) { |
| | | if (config.subFields && file_name) { |
| | | let other = {} |
| | | config.subFields.forEach((n, i) => { |
| | | other[n.field] = file_name |
| | |
| | | top: 92, |
| | | message: msg || '文件上传失败!', |
| | | duration: 5 |
| | | }) |
| | | } |
| | | |
| | | shardupload = (param, file_name) => { |
| | | let form = new FormData() |
| | | |
| | | form.append('file', param.binary) |
| | | form.append('fileMd5', param.fileMd5) |
| | | form.append('shardingMd5', param.fileMd5) |
| | | form.append('baseDomain', window.GLOB.baseurl) |
| | | form.append('rootPath', 'Content/images/upload/') |
| | | form.append('fileName', param.fileName) |
| | | form.append('fileExt', param.fileType) |
| | | form.append('shardingCnt', 1) |
| | | form.append('shardingNo', 1) |
| | | form.append('LoginUID', sessionStorage.getItem('LoginUID') || '') |
| | | form.append('UserID', sessionStorage.getItem('UserID') || '') |
| | | |
| | | Api.getLargeFileUpload(form).then(res => { |
| | | if (res.status) { |
| | | if (res.urlPath) { |
| | | this.onUpdate(res.urlPath, file_name) |
| | | } else { |
| | | this.onFail() |
| | | } |
| | | this.setState({ |
| | | percent: 100 |
| | | }, () => { |
| | | setTimeout(() => { |
| | | this.setState({ |
| | | showprogress: false, |
| | | percent: 0 |
| | | }) |
| | | }, 200) |
| | | }) |
| | | } else { |
| | | this.onFail(res.message) |
| | | } |
| | | }) |
| | | } |
| | | |
| | |
| | | percent: 0 |
| | | }) |
| | | |
| | | let file_name = file.name.replace(/\.{1}[^.]*$/ig, '') |
| | | let file_name = file.name |
| | | |
| | | if (compress === 'true' || compress === 'base64') { |
| | | let reader = new FileReader() |
| | |
| | | return false |
| | | } |
| | | |
| | | // 兼容性的处理 |
| | | let spark = new SparkMD5.ArrayBuffer() // 对arrayBuffer数据进行md5加密,产生一个md5字符串 |
| | | let totalFileReader = new FileReader() // 用于计算出总文件的fileMd5 |
| | | let param = {} |
| | | let form = new FormData() |
| | | |
| | | param.fileName = file.name.replace(/\.{1}[^.]*$/ig, '') // 文件名(去除后缀名) |
| | | param.fileType = file.name.replace(/^.*\.{1}/ig, '') // 文件类型 |
| | | form.append('file', file) |
| | | |
| | | if (!/^[A-Za-z0-9]+$/.test(param.fileName)) { // 文件名称含有英文及数字之外字符时,名称系统生成 |
| | | param.fileName = moment().format('YYYYMMDDHHmmss') + this.getuuid() |
| | | } |
| | | |
| | | totalFileReader.readAsArrayBuffer(file) |
| | | totalFileReader.onload = (e) => { // 对整个totalFile生成md5 |
| | | spark.append(e.target.result) |
| | | param.fileMd5 = spark.end() // 计算整个文件的fileMd5 |
| | | param.binary = file |
| | | |
| | | let _param = new FormData() |
| | | _param.append('fileMd5', param.fileMd5) |
| | | |
| | | Api.getFilePreUpload(_param).then(res => { |
| | | if (res.status && res.urlPath) { |
| | | Api.getFileUpload(form).then(res => { |
| | | if (res.status) { |
| | | if (res.urlPath) { |
| | | this.onUpdate(res.urlPath, file_name) |
| | | this.setState({ |
| | | percent: 100 |
| | | }, () => { |
| | | setTimeout(() => { |
| | | this.setState({ |
| | | showprogress: false, |
| | | percent: 0 |
| | | }) |
| | | }, 200) |
| | | }) |
| | | } else { |
| | | this.shardupload(param, file_name) |
| | | this.onFail() |
| | | } |
| | | }) |
| | | } |
| | | |
| | | totalFileReader.onerror = () => { |
| | | this.onFail('文件读取失败!') |
| | | } |
| | | this.setState({ |
| | | percent: 100 |
| | | }, () => { |
| | | setTimeout(() => { |
| | | this.setState({ |
| | | showprogress: false, |
| | | percent: 0 |
| | | }) |
| | | }, 200) |
| | | }) |
| | | } else { |
| | | this.onFail(res.message) |
| | | } |
| | | }) |
| | | |
| | | return false |
| | | } |