初级上传组件（NaiveUpload）

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目录（Table of Contents）

• 初级上传组件（NaiveUpload）
  • 目录（Table of Contents）
  • 概述 Features
  • 兼容浏览器 Browser Support
  • 安装 Installing
    • 包管理器 Package manager
    • 静态资源引入 CDN
  • 使用示例 Example
  • 贡献者 Contributors
  • 开源协议 License

概述 Features

• 基于TS+Vue3.0开发，同时兼容Vue2.0、Vue3.0
• 支持大文件上传、多文件上传、文件秒传、断点续传，以及文件数量校验、文件大小校验、文件类型校验。
• <a href="http://www.lctr.online:7000" target="_blank">在线预览链接</a>

兼容浏览器 Browser Support

| | | | | | | -------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------- | | Chrome | Firefox | Safari | Opera | Edge | | Latest ✔ | Latest ❓ | Latest ❓ | Latest ❓ | Latest ❓ |

安装 Installing

包管理器 Package manager

使用npm（Using npm）:

$ npm install naive-upload

使用bower（Using bower）:

$ bower install naive-upload

使用yarn（Using yarn）:

$ yarn add naive-upload

使用pnpm（Using pnpm）:

$ pnpm add naive-upload

安装之后导入组件（Once the package is installed, you can import the library using import or require approach）:

import { NaiveUpload } from 'naive-upload';
import 'naive-upload/dist/style.css';

也可以使用默认导出全局安装插件（You can also use the default export, since the named export is just a re-export from the NaiveUploadPlugin factory）:

import { createApp } from 'vue'
import App from './App.vue'
import NaiveUploadPlugin from 'naive-upload';
import 'naive-upload/dist/style.css';

createApp(App).use(NaiveUploadPlugin).mount('#app');

使用require导入（If you use require for importing）:

const NaiveUploadPlugin = require('naive-upload');

在某些环境下也可直接导入commonJS模块包（For cases where something went wrong when trying to import a module into a custom or legacy environment, you can try importing the module package directly）:

// 如果是vue2环境，替换链接中的vue3为vue2即可
const NaiveUploadPlugin = require('naive-upload/dist/vue3/node/naive-upload.min.cjs'); // node commonJS bundle (ES2017)

静态资源引入 CDN

使用jsDelivr链接（支持ES5/UMD/浏览器模块）（Using jsDelivr CDN (ES5 UMD browser module)）:

<!-- 如果是vue2环境，替换链接中的vue3为vue2即可 -->
<script src="https://cdn.jsdelivr.net/npm/naive-upload@latest/dist/vue3/naive-upload.min.js"></script>
<link href="https://cdn.jsdelivr.net/npm/naive-upload@latest/dist/vue3/style.css">

使用unpkg链接（Using unpkg CDN）:

<!-- 如果是vue2环境，替换链接中的vue3为vue2即可 -->
<script src="https://unpkg.com/naive-upload@latest/dist/vue3/naive-upload.min.js"></script>
<link href="https://unpkg.com/naive-upload@latest/dist/vue3/style.css">

使用示例 Example

1. 极简

   • 直接使用默认配置进行上传操作

<template>
    <naive-upload v-model="fileIds"
                  :api-service="apiService"/>
</template>

<script lang="ts" setup>  
import {reactive} from "vue";
import {NaiveUpload} from 'naive-upload';
import 'naive-upload/dist/style.css';
import NaiveApiService from "@/api/service/common/NaiveApiService";

//已经上传好的文件id集合
const fileIds = reactive([] as string[]);
const apiService = new NaiveApiService();  
</script>

1. 极简（只读模式）

   • 直接使用默认配置进行上传操作
   • 只能查看不能操作，一般用于详情等信息展示页面

<template>
    <naive-upload v-model="fileIds"
                  :api-service="apiService"
                  :readonly="true"/>
</template>

<script lang="ts" setup>  
import {reactive} from "vue";
import NaiveUpload from 'naive-upload';
import 'naive-upload/dist/style.css';
import NaiveApiService from "@/api/service/common/NaiveApiService";

//已经上传好的文件id集合
const fileIds = reactive(['fleId1', 'fleId2', 'fleId3'] as string[]);
const apiService = new NaiveApiService();  
</script>

3. 普通

   • 使用指定的上传配置

<template>
    <naive-upload v-model="fileIds"
                  :settings="settings"
                  :api-service="apiService"/>
</template>

<script lang="ts" setup>
import {reactive} from "vue";
import {NaiveUpload, Settings} from 'naive-upload';
import 'naive-upload/dist/style.css';
import NaiveApiService from "@/api/service/common/NaiveApiService";


//已经上传好的文件id集合
const fileIds = reactive([] as string[]);
//组件设置（ContentFile替换成要使用的上传配置的编码）
const settings = Settings.defaultWithConfigCode('ContentFile');
const apiService = new NaiveApiService();
</script>

1. 进阶（主动处理异常信息，手动控制）

   • 使用指定的上传配置
   • 主动处理异常信息
   • 手动控制上传操作

<template>
    <naive-upload v-model="fileIds"
                  :settings="settings"
                  :api-service="apiService"
                  @setOpenApi="setUploadApi"
                  @beforeCheck="handlerBeforeCheck"
                  @afterCheck="handlerAfterCheck"
                  @afterCheckAll="handlerAfterCheckAll"
                  @afterUpload="handlerAfterUpload"
                  @afterUploadAll="handlerAfterUploadAll"
                  @error="handlerError"/>
</template>

<script lang="ts" setup>
import {reactive} from "vue";
import {NaiveUpload, Settings} from 'naive-upload';
import 'naive-upload/dist/style.css';
import NaiveApiService from "@/api/service/common/NaiveApiService";


//已经上传好的文件id集合
const fileIds = reactive([] as string[]);
//组件设置（ContentFile替换成要使用的上传配置的编码）
const settings = Settings.defaultWithConfigCode('ContentFile');
const apiService = new NaiveApiService();

/**
 * 组件开放的接口
 */
let uploadOpenApi = null as IOpenApi;

/**
 * 获取组件开放的接口
 *
 * @param openApi 组件开放的接口
 */
const setUploadApi = (openApi: IOpenApi) => {
  uploadOpenApi = openApi;
}

/**
 * 文件校验前执行
 *
 * @param file 文件
 * @return 是否处理并上传该文件
 */
const handlerBeforeCheck = (file: File): Promise<boolean> => {
    return new Promise<boolean>(async (resolve, reject) => {
        console.info(`是否处理此文件：${file.name}`);
        //如果返回false则不会处理和上传此文件
        console.info('处理结果：true');
        resolve(true);
    }
}

/**
 * 文件校验结束后执行
 *
 * @param rawFile 文件
 */
const handlerAfterCheck = (rawFile: RawFile) => {
  // console.debug(rawFile);
}

/**
 * 文件校验全部校验结束后执行
 *
 * @param rawFiles 文件集合
 */
const handlerAfterCheckAll = (rawFiles: RawFile[]) => {
  // console.debug(rawFiles);
}

/**
 * 文件上传后执行
 *
 * @param rawFile 文件
 */
const handlerAfterUpload = (rawFile: RawFile) => {
  // console.debug(rawFile);
}

/**
 * 所有文件上传后执行
 * <p>此方法不会等待</p>
 *
 * @param rawFiles 文件集合
 */
const handlerAfterUploadAll = (rawFiles: RawFile[]) => {
  console.debug('已经上传好的文件id集合', Object.assign({}, fileIds));
}

/**
 * 组件异常
 *
 * @param e 异常
 */
const handlerError = (e: Error) => {
  UploadError.consoleWrite(e);
}
</script>

贡献者 Contributors

<a href="https://github.com/Lc3586/NaiveUpload/graphs/contributors"> <img src="https://contrib.rocks/image?repo=Lc3586/NaiveUpload" /> </a>

开源协议 License

https://www.apache.org/licenses/LICENSE-2.0

<p align="right"> <span>—— LCTR 2022</span> </p>