tomcat8 编码问题

Error while processing SVF: {"url":"[图片上传失败...(image-98f403-1573705951875)]

xxx.svf","exception":"Error: invalid file header signature","stack":"Error: invalid file header signature\n    at j.parse (blo

web.xml中增加
 <init-param>
        <param-name>fileEncoding</param-name>
        <param-value>UTF-8</param-value>
 </init-param>