"序号","英文名称","中文名称","数据类型","默认值","格式化","非空/引用","最小(长度/值)","最大(长度/值)","验证规则","标准数据ID","XML样式","TAG标签","映射/子标签","CDATA"
1,bfid,上传文件ID,string,,,,1,1024,,,,,,
2,chunk,当前切片数,int,,,,,,,,,,,
3,chunks,切片总数,int,,,,,,,,,,,
4,md5,全文件MD5信息,string,,,,1,1024,,,,,,