读本地文件或HDFS文件的区分

您好：
我想读本地数据，在数据地址上加 file:// 或者 local:// 或者什么也不加，都报错：
`Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/flink/fs/osshadoop/OSSFileSystemFactory
`
查询官方文档[https://ci.apache.org/projects/flink/flink-docs-stable/ops/filesystems/]，确定读写local文件的前缀为“file://”，但是仅在linux的python环境尝试成功，但windows的java环境中始终失败，尝试如下：
`// 不成功
URL = "file://\\E:\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file:///E:/SVN_CODE//alinkdemo/data/input/ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file://E:\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file:///E:\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file:\\E:\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file:///E:\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file:///\\E:\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "file://\\SVN_CODE\\alinkdemo\\data\\input\\ChnSentiCorp_htl_all.csv";`
`// 不成功
URL = "./data/input/ChnSentiCorp_htl_all.csv";`
请问这个问题怎么解决？

Start with the Flink filesystem documentation and the Java Windows reproduction described in the issue, including the listed file:// paths and the OSSFileSystemFactory error. Check how local and HDFS paths are distinguished and what dependency or configuration is used; done means a local Windows file can be read without the NoClassDefFoundError.

Written by the indexing model from the issue text.