1. error parsing HTTP 413 response body: invalid character '<' looking for beginning of value: "<html>\r\n<head><title>413 Request Entity Too Large</title></head>\r\n<body>\r\n<center><h1>413 Request Entity Too Large</h1></center>\r\n<hr><center>nginx/1.21.3</center>\r\n</body>\r\n</html>\r\n"

    增加Nignx配置，放开限制：client_max_body_size 0;