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105 lines
2.3 KiB
Vue
105 lines
2.3 KiB
Vue
<template>
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<view>
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<view v-if="downLoadOk==false" class="loading">正在加载请稍后...</view>
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<view v-else class="tishi">
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<view class="tishi2">
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<view style=" transform: rotate(125deg) scaleX(2) scaleY(1);margin-bottom: 30%;margin-left: 30%; " ><uni-icons type="undo" size="100"></uni-icons></view>
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<view>文档打开后</view>
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<view>点击右上角按钮，可下载或转发保存</view>
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</view>
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<view class="ok" @click="openfile()">
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我知道了,打开文档
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</view>
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</view>
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</view>
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</template>
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<script setup>
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import {
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ref
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} from 'vue'
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import {
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onLoad
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} from '@dcloudio/uni-app'
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let downLoadOk = ref(false);
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onLoad((e) => {
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console.log(e)
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tiao(e)
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})
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let filePath = ref('');
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const tiao = (e) => {
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console.log("开始下载")
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uni.downloadFile({
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url: e.url,
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success: function(res) {
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downLoadOk.value = true
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filePath.value = res.tempFilePath;
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const newFilePath = `${wx.env.USER_DATA_PATH}/${e.url.split('/').pop()}`;
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uni.saveFile({
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tempFilePath:res.tempFilePath, // 临时文件路径
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filePath: newFilePath, // 新的文件路径
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success: (saveResult) => {
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console.log("文件保存成功，新路径为：", saveResult.savedFilePath);
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filePath.value= saveResult.savedFilePath
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},
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fail: (saveErr) => {
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console.error("文件保存失败：", saveErr);
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reject(saveErr);
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}
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});
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},
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});
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}
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const openfile = () => {
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uni.openDocument({
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filePath: filePath.value,
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showMenu: true,
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fileType:"pdf",
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success: function(res) {
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console.log("打开文档成功");
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// wx.navigateBack({
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// delta: 1
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// })
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},
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});
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}
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</script>
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<style scoped>
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.loading {
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margin-top: 200rpx;
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width: 100%;
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text-align: center;
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}
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.tishi {
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width: 100%;
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height: calc(100vh - 200rpx);
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background-color: black;
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opacity: 0.5;
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color: #fff;
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padding-top: 200rpx;
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}
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.tishi2 {
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width: 50%;
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margin-left: auto;
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margin-right: auto;
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text-align: center;
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}
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.ok {
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width: 50%;
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margin-left: auto;
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margin-right: auto;
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text-align: center;
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border: 1px solid #fff;
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margin-top: 70%;
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padding: 20rpx;
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border-radius: 20rpx;
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}
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</style> |