后台配置位置:先请如何申请阿里云OSS?点击链接:https://common-buy.aliyun.com/?commodityCode=ossbag#/buy?request=%7B%22region%22:%22cn-shanghai%22,%20%22ossbag_type%22:%22storage%22,%20%22ossbag_spec%22:%221024%22,%20%22ord_time%22:%226:Month%22%7D按下图选择,下行流量包规格,按您的实际需求填写,如果不确定先填写50GB。付款完成后进入后台,新建Bucket按下图要求操作,BucketName,自己起一个名称创建完以后进入Bucket界面点击跨域设置按下图要求新建规则到此Bucket创建完成。现在我们需要往后台填写这几项值:存储区