Get to know MDN better
此页面由社区从英文翻译而来。了解更多并加入 MDN Web Docs 社区。
TextDecoder 和 TextDecoderStream 构造函数可以传递一个可选的 label，表示使用的编码。默认是 UTF-8。
以下表格列出了用户代理一定支持的所有编码的名称和 label，这是在编码规范中定义的。这些编码通常适用于需要使用字符编码的任何地方。
| "unicode-1-1-utf-8"、"utf-8"、"utf8" | 'utf-8' |
| "866"、"cp866"、"csibm866"、"ibm866" | 'ibm866' |
| "csisolatin2"、"iso-8859-2"、"iso-ir-101"、"iso8859-2"、"iso88592"、"iso_8859-2"、"iso_8859-2:1987"、"l2"、"latin2" | 'iso-8859-2' |
| "csisolatin3"、"iso-8859-3"、"iso-ir-109"、"iso8859-3"、"iso88593"、"iso_8859-3"、"iso_8859-3:1988"、"l3"、"latin3" | 'iso-8859-3' |
| "csisolatin4"、"iso-8859-4"、"iso-ir-110"、"iso8859-4"、"iso88594"、"iso_8859-4"、"iso_8859-4:1988"、"l4"、"latin4" | 'iso-8859-4' |
| "csisolatincyrillic"、"cyrillic"、"iso-8859-5"、"iso-ir-144"、"iso88595"、"iso_8859-5"、"iso_8859-5:1988" | 'iso-8859-5' |
| "arabic"、"asmo-708"、"csiso88596e"、"csiso88596i"、"csisolatinarabic"、"ecma-114"、"iso-8859-6"、"iso-8859-6-e"、"iso-8859-6-i"、"iso-ir-127"、"iso8859-6"、"iso88596"、"iso_8859-6"、"iso_8859-6:1987" | 'iso-8859-6' |
| "csisolatingreek"、"ecma-118"、"elot_928"、"greek"、"greek8"、"iso-8859-7"、"iso-ir-126"、"iso8859-7"、"iso88597"、"iso_8859-7"、"iso_8859-7:1987"、"sun_eu_greek" | 'iso-8859-7' |
| "csiso88598e"、"csisolatinhebrew"、"hebrew"、"iso-8859-8"、"iso-8859-8-e"、"iso-ir-138"、"iso8859-8"、"iso88598"、"iso_8859-8"、"iso_8859-8:1988"、"visual" | 'iso-8859-8' |
| "csiso88598i"、"iso-8859-8-i"、"logical" | 'iso-8859-8i' |
| "csisolatin6"、"iso-8859-10"、"iso-ir-157"、"iso8859-10"、"iso885910"、"l6"、"latin6" | 'iso-8859-10' |
| "iso-8859-13"、"iso8859-13"、"iso885913" | 'iso-8859-13' |
| "iso-8859-14"、"iso8859-14"、"iso885914" | 'iso-8859-14' |
| "csisolatin9"、"iso-8859-15"、"iso8859-15"、"iso885915"、"l9"、"latin9" | 'iso-8859-15' |
| "iso-8859-16" | 'iso-8859-16' |
| "cskoi8r"、"koi"、"koi8"、"koi8-r"、"koi8_r" | 'koi8-r' |
| "koi8-u" | 'koi8-u' |
| "csmacintosh"、"mac"、"macintosh"、"x-mac-roman" | 'macintosh' |
| "dos-874"、"iso-8859-11"、"iso8859-11"、"iso885911"、"tis-620"、"windows-874" | 'windows-874' |
| "cp1250"、"windows-1250"、"x-cp1250" | 'windows-1250' |
| "cp1251"、"windows-1251"、"x-cp1251" | 'windows-1251' |
| "ansi_x3.4-1968"、"ascii"、"cp1252"、"cp819"、"csisolatin1"、"ibm819"、"iso-8859-1"、"iso-ir-100"、"iso8859-1"、"iso88591"、"iso_8859-1"、"iso_8859-1:1987"、"l1"、"latin1"、"us-ascii"、"windows-1252"、"x-cp1252" | 'windows-1252' |
| "cp1253"、"windows-1253"、"x-cp1253" | 'windows-1253' |
| "cp1254"、"csisolatin5"、"iso-8859-9"、"iso-ir-148"、"iso8859-9"、"iso88599"、"iso_8859-9"、"iso_8859-9:1989"、"l5"、"latin5"、"windows-1254"、"x-cp1254" | 'windows-1254' |
| "cp1255"、"windows-1255"、"x-cp1255" | 'windows-1255' |
| "cp1256"、"windows-1256"、"x-cp1256" | 'windows-1256' |
| "cp1257"、"windows-1257"、"x-cp1257" | 'windows-1257' |
| "cp1258"、"windows-1258"、"x-cp1258" | 'windows-1258' |
| "x-mac-cyrillic"、"x-mac-ukrainian" | 'x-mac-cyrillic' |
| "chinese"、"csgb2312"、"csiso58gb231280"、"gb2312"、"gb_2312"、"gb_2312-80"、"gbk"、"iso-ir-58"、"x-gbk" | 'gbk' |
| "gb18030" | 'gb18030' |
| "hz-gb-2312" | 'hz-gb-2312' |
| "big5"、"big5-hkscs"、"cn-big5"、"csbig5"、"x-x-big5" | 'big5' |
| "cseucpkdfmtjapanese"、"euc-jp"、"x-euc-jp" | 'euc-jp' |
| "csiso2022jp"、"iso-2022-jp" | 'iso-2022-jp' |
| "csshiftjis"、"ms_kanji"、"shift-jis"、"shift_jis"、"sjis"、"windows-31j"、"x-sjis" | 'shift-jis' |
| "cseuckr"、"csksc56011987"、"euc-kr"、"iso-ir-149"、"korean"、"ks_c_5601-1987"、"ks_c_5601-1989"、"ksc5601"、"ksc_5601"、"windows-949" | 'euc-kr' |
| "csiso2022kr"、"iso-2022-kr" | 'iso-2022-kr' |
| "utf-16be" | 'utf-16be' |
| "utf-16"、"utf-16le" | 'utf-16le' |
| "x-user-defined" | 'x-user-defined' |
| "iso-2022-cn"、"iso-2022-cn-ext" | 'replacement' |