これらのプロパティを nutch-site.xml に追加するだけです (XXXX を正しい値に置き換えます)。
<property>
<name>http.proxy.host</name>
<value>XXXXXX</value>
<description>The proxy hostname. If empty, no proxy is used.</description>
</property>
<property>
<name>http.proxy.port</name>
<value>XXXXXXXX</value>
<description>The proxy port.</description>
</property>
認証が必要な場合:
<property>
<name>http.proxy.username</name>
<value></value>
<description>Username for proxy. This will be used by
'protocol-httpclient', if the proxy server requests basic, digest
and/or NTLM authentication. To use this, 'protocol-httpclient' must
be present in the value of 'plugin.includes' property.
NOTE: For NTLM authentication, do not prefix the username with the
domain, i.e. 'susam' is correct whereas 'DOMAIN\susam' is incorrect.
</description>
</property>
<property>
<name>http.proxy.password</name>
<value></value>
<description>Password for proxy. This will be used by
'protocol-httpclient', if the proxy server requests basic, digest
and/or NTLM authentication. To use this, 'protocol-httpclient' must
be present in the value of 'plugin.includes' property.
</description>
</property>