io.netty.resolver

类 HostsFileParser

java.lang.Object

io.netty.resolver.HostsFileParser

public final class HostsFileParser
extends java.lang.Object

A parser for hosts files. The produced mappings contain only the first entry per hostname. Consider using HostsFileEntriesProvider when mappings with all entries per hostname are needed.

方法概要

限定符和类型	方法和说明
static HostsFileEntries	parse() Parse hosts file at standard OS location using the system default Charset for decoding.
static HostsFileEntries	parse(java.io.File file) Parse a hosts file using the system default Charset for decoding.
static HostsFileEntries	parse(java.io.File file, java.nio.charset.Charset... charsets) Parse a hosts file.
static HostsFileEntries	parse(java.io.Reader reader) Parse a reader of hosts file format.
static HostsFileEntries	parseSilently() Parse hosts file at standard OS location using the systems default Charset for decoding.
static HostsFileEntries	parseSilently(java.nio.charset.Charset... charsets) Parse hosts file at standard OS location using the given Charsets one after each other until we were able to parse something or none is left.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

parseSilently

public static HostsFileEntries parseSilently()

Parse hosts file at standard OS location using the systems default Charset for decoding.

返回:

a HostsFileEntries

parseSilently

public static HostsFileEntries parseSilently(java.nio.charset.Charset... charsets)

Parse hosts file at standard OS location using the given Charsets one after each other until we were able to parse something or none is left.

参数:

charsets - the Charsets to try as file encodings when parsing.

返回:

a HostsFileEntries

parse

public static HostsFileEntries parse()
                              throws java.io.IOException

Parse hosts file at standard OS location using the system default Charset for decoding.

返回:

a HostsFileEntries

抛出:

java.io.IOException - file could not be read

parse

public static HostsFileEntries parse(java.io.File file)
                              throws java.io.IOException

Parse a hosts file using the system default Charset for decoding.

参数:

file - the file to be parsed

返回:

a HostsFileEntries

抛出:

java.io.IOException - file could not be read

parse

public static HostsFileEntries parse(java.io.File file,
                                     java.nio.charset.Charset... charsets)
                              throws java.io.IOException

Parse a hosts file.

参数:

file - the file to be parsed

charsets - the Charsets to try as file encodings when parsing.

返回:

a HostsFileEntries

抛出:

java.io.IOException - file could not be read

parse

public static HostsFileEntries parse(java.io.Reader reader)
                              throws java.io.IOException

Parse a reader of hosts file format.

参数:

reader - the file to be parsed

返回:

a HostsFileEntries

抛出:

java.io.IOException - file could not be read