包
org.apache.commons.httpclient
org.apache.commons.httpclient.auth
org.apache.commons.httpclient.contrib.methods.multipart
org.apache.commons.httpclient.contrib.ssl
org.apache.commons.httpclient.contrib.utils
org.apache.commons.httpclient.cookie
org.apache.commons.httpclient.methods
org.apache.commons.httpclient.methods.multipart
org.apache.commons.httpclient.params
org.apache.commons.httpclient.protocol
org.apache.commons.httpclient.util