使用vux、vue实现文件分块上传，移动端代码（cordova），后端的都是post上去的，只要用实体接收就可以了，就不传了，有需要的@我

Use vux, vue to achieve file block upload, mobile code (cordova), the back end is the post up, as long as the entity can receive it, it will not pass, there is a need @我