我的文件中有两个地方使用FileTransfer()对象的upload()方法。响应于单击“按钮1”，过程A上载没有问题的文件。进程B响应单击使用另一个FileTransfer()对象的“按钮2”，抛出错误
{"code":1,"source":"file:///storage/emulated/0/Android/data/com.cge.myassets/cache/1544505676297.jpg","target":"http:www.MY_SITE...,"http_status":404,"body":"<!DOCTYPE html ... 404 - File or directory not found. The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
当来源清楚地显示为file:///storage/emulated/0/Android/data/com.cge.myassets/cache/1544505676297.jpg
我希望你们中的一个有这个问题，可以伸出援助之手！预先感谢！