<img src="https://solution-community.wps.cn/uploads/post/4U47ZfshDP7.png" alt=""/> 1、官方文档及sdkdemo说明接口是POST的，调试接口时，反馈不支持GET请求。 <img src="https://solution-community.wps.cn/uploads/post/4U4881zaANm.png" alt=""/>
**2、去掉POST请求限制后，根据官方sdkdemo获取file实体，发现file等参数是空的 **
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