代理服务器

开发平台：

Unix_Linux

list：源码内容

							ERR_ACCESS_DENIED
ERR_CACHE_ACCESS_DENIED
ERR_CACHE_MGR_ACCESS_DENIED
ERR_CANNOT_FORWARD
ERR_CLIENT_ABORT
ERR_CONNECT_FAIL
ERR_DNS_FAIL
ERR_FORWARDING_DENIED
ERR_FTP_DISABLED
ERR_FTP_FAILURE
ERR_FTP_PUT_CREATED
ERR_FTP_PUT_ERROR
ERR_FTP_PUT_MODIFIED
ERR_INVALID_REQ
ERR_INVALID_URL
ERR_LIFETIME_EXP
ERR_NO_RELAY
ERR_ONLY_IF_CACHED_MISS
ERR_READ_ERROR
ERR_READ_TIMEOUT
ERR_SOCKET_FAILURE
ERR_UNSUP_REQ
ERR_URN_RESOLVE
ERR_WRITE_ERROR
ERR_ZERO_SIZE_OBJECT

						