配合elementuiupload组件支持分片上传功能

配合element-ui upload组件 支持分片上传功能

 属性            大小     日期    时间   名称
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     目录           0  2018-09-14 08:45  el-upload-piecess-master\
     文件         230  2018-09-14 08:45  el-upload-piecess-master\.babelrc
     文件         147  2018-09-14 08:45  el-upload-piecess-master\.editorconfig
     文件          30  2018-09-14 08:45  el-upload-piecess-master\.eslintignore
     文件         791  2018-09-14 08:45  el-upload-piecess-master\.eslintrc.js
     文件         168  2018-09-14 08:45  el-upload-piecess-master\.gitignore
     文件         246  2018-09-14 08:45  el-upload-piecess-master\.postcssrc.js
     文件        3660  2018-09-14 08:45  el-upload-piecess-master\README.md
     文件         279  2018-09-14 08:45  el-upload-piecess-master\index.html
     文件      419448  2018-09-14 08:45  el-upload-piecess-master\package-lock.json
     文件        2306  2018-09-14 08:45  el-upload-piecess-master\package.json
     目录           0  2018-09-14 08:45  el-upload-piecess-master\src\
     文件         622  2018-09-14 08:45  el-upload-piecess-master\src\App.vue
     目录           0  2018-09-14 08:45  el-upload-piecess-master\src\assets\
     文件        6849  2018-09-14 08:45  el-upload-piecess-master\src\assets\logo.png
     目录           0  2018-09-14 08:45  el-upload-piecess-master\src\components\
     文件        2015  2018-09-14 08:45  el-upload-piecess-master\src\components\upload.vue
     目录           0  2018-09-14 08:45  el-upload-piecess-master\src\lib\
     文件        3226  2018-09-14 08:45  el-upload-piecess-master\src\lib\fetch.js
     文件        4223  2018-09-14 08:45  el-upload-piecess-master\src\lib\utils.js
     文件         418  2018-09-14 08:45  el-upload-piecess-master\src\main.js
     目录           0  2018-09-14 08:45  el-upload-piecess-master\static\
     文件           0  2018-09-14 08:45  el-upload-piecess-master\static\.gitkeep