109 lines
2.6 KiB
JavaScript
109 lines
2.6 KiB
JavaScript
import { handleResponse, getCommonReqData } from './manageServer.js'
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import { apiUrls, host } from './api' //接口配置
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import { showToast } from "./untool"
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const chooseFile = function (action = 'chooseImage', opt = {}) {
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let opts = {
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// sizeType: ['original', 'compressed'], // 可以指定是原图还是压缩图，默认二者都有
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sizeType: ['compressed'],
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sourceType: ['album', 'camera'], // 可以指定来源是相册还是相机，默认二者都有
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...opt
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}
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return new Promise((resolve, reject) => {
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uni[action]({
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count: 1, // 默认9
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...opts,
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success: function (res) {
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// 返回选定照片的本地文件路径列表，tempFilePath可以作为img标签的src属性显示图片
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var tempFilePaths = res.tempFilePaths || [res.tempFilePath]
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if (tempFilePaths.length > opts.count) {
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reject()
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return showToast(`最多选择${opts.count}个`)
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}
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resolve(tempFilePaths)
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},
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fail: function (res) {
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reject()
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}
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})
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})
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}
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const doRequest = function (file) {
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return new Promise((resolve, reject) => {
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let comReqData = getCommonReqData()
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uni.uploadFile({
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url: `${host}${apiUrls.uploadFile}`,
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fileType: 'image', // TODO
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filePath: file,
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name: 'file',
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header: {
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...comReqData.header,
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},
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formData: {
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// 'user': 'test'
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},
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success(res) {
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try {
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const data = JSON.parse(res.data)
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handleResponse({ data, resolve, reject })
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} catch (error) {
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reject()
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}
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},
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fail() {
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showToast("文件上传失败")
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reject()
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}
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})
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})
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}
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// 单 选择并上传文件
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const coreUploadFile = function (action = 'chooseImage', opt = {}) {
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return chooseFile(action, opt).then(async (files) => {
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if (opt.asyncFileFun) {
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const newFiles = await opt.asyncFileFun(files)
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files = newFiles
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}
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uni.showLoading()
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return doRequest(files[0]).then(res => {
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return res.url
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}).finally(()=> {
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uni.hideLoading()
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})
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})
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}
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// 多 选择并上传文件
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const coreMultiUploadFile = async (action = 'chooseImage', opt = {})=> {
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let files = await chooseFile(action, opt)
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files = files || []
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const allDef = []
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if (opt.asyncFileFun) {
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const newFiles = await opt.asyncFileFun(files)
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files = newFiles
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}
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uni.showLoading()
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files.map(val=>{
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const def = doRequest(val).then(res => {
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return res.url
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})
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allDef.push(def)
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})
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try{
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let resFiles = await Promise.all(allDef)
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uni.hideLoading()
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return resFiles
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}catch(e){
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uni.hideLoading()
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throw Error(e)
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}
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}
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export {
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coreUploadFile,
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coreMultiUploadFile
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}
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