Jackrabbit-webdav接口调用Example

这几天在用Jackrabbit-webdav调用nextcloud提供的服务，发现apache网站也没有给出明确的调用example，而网上大部分的example是基于1.6.5的，结合github上源码的tests内容加上自己的实践，简单的总结了一个jackrabbit-webdav-2.18.3的调用例子，供有需要的同学参考。

import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URI;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.http.HttpEntity;
import org.apache.http.HttpHost;
import org.apache.http.HttpResponse;
import org.apache.http.StatusLine;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.AuthCache;
import org.apache.http.client.CredentialsProvider;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpDelete;
import org.apache.http.client.methods.HttpGet;