Open Chinese Convert 1.1.7 A project for conversion between Traditional and Simplified Chinese

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Open Chinese Convert 開放中文轉換

# Introduction 介紹

Open Chinese Convert (OpenCC, 開放中文轉換) is an opensource project for conversions between Traditional Chinese, Simplified Chinese and Japanese Kanji (Shinjitai). It supports character-level and phrase-level conversion, character variant conversion and regional idioms among Mainland China, Taiwan and Hong Kong. This is not translation tool between Mandarin and Cantonese, etc.

中文簡繁轉換開源項目，支持詞彙級別的轉換、異體字轉換和地區習慣用詞轉換（中國大陸、臺灣、香港、日本新字體）。不提供普通話與粵語的轉換。

Discussion (Telegram): https://t.me/open_chinese_convert

## Features 特點

- 嚴格區分「一簡對多繁」和「一簡對多異」。
- 完全兼容異體字，可以實現動態替換。
- 嚴格審校一簡對多繁詞條，原則爲「能分則不合」。
- 支持中國大陸、臺灣、香港異體字和地區習慣用詞轉換，如「裏」「裡」、「鼠標」「滑鼠」。
- 詞庫和函數庫完全分離，可以自由修改、導入、擴展。

# Installation 安裝

See Download.

# Usage 使用

## Online demo 線上轉換展示

Warning: This is NOT an API. You will be banned if you make calls programmatically.

https://opencc.byvoid.com/

## Node.js

npm `npm install opencc`

### JavaScript

const OpenCC = require('opencc');
const converter = new OpenCC('s2t.json');
converter.convertPromise("汉字").then(converted => {
console.log(converted); // 漢字
});

### TypeScript

import { OpenCC } from 'opencc';
async function main() {
const converter: OpenCC = new OpenCC('s2t.json');
const result: string = await converter.convertPromise('汉字');
console.log(result);
}

See demo.js and ts-demo.ts.

## Python

PyPI `pip install opencc` (Windows, Linux, Mac)

import opencc
converter = opencc.OpenCC('s2t.json')
converter.convert('汉字') # 漢字

## C++

++
#include "opencc.h"
int main() {
const opencc::SimpleConverter converter("s2t.json");
converter.Convert("汉字"); // 漢字
return 0;
}
opencc::SimpleConverter
A high level converter This interface does not require C++11 to compile.
Definition SimpleConverter.hpp:37

## C

#include "opencc.h"
int main() {
opencc_t opencc = opencc_open("s2t.json");
const char* input = "汉字";
char* converted = opencc_convert_utf8(opencc, input, strlen(input)); // 漢字
opencc_convert_utf8_free(converted);
opencc_close(opencc);
return 0;
}
opencc_convert_utf8
OPENCC_EXPORT char * opencc_convert_utf8(opencc_t opencc, const char *input, size_t length)
Converts UTF-8 std::string This function returns an allocated C-Style std::string,...
Definition SimpleConverter.cpp:152
opencc_open
OPENCC_EXPORT opencc_t opencc_open(const char *configFileName)
Makes an instance of opencc.
Definition SimpleConverter.cpp:130
opencc_convert_utf8_free
OPENCC_EXPORT void opencc_convert_utf8_free(char *str)
Releases allocated buffer by opencc_convert_utf8.
Definition SimpleConverter.cpp:166
opencc_t
void * opencc_t
Type of opencc descriptor.
Definition opencc.h:62
opencc_close
OPENCC_EXPORT int opencc_close(opencc_t opencc)
Destroys an instance of opencc.
Definition SimpleConverter.cpp:135

Document 文檔: https://byvoid.github.io/OpenCC/

## Command Line

- `opencc --help`
- `opencc_dict --help`
- `opencc_phrase_extract --help`

## Others (Unofficial)

- Swift (iOS): SwiftyOpenCC
- iOSOpenCC (pod): iOSOpenCC
- Java: opencc4j
- Android: android-opencc
- PHP: opencc4php
- Pure JavaScript: opencc-js
- WebAssembly: wasm-opencc
- Browser Extension: opencc-extension
- Go (Pure): OpenCC for Go

## Configurations 配置文件

### 預設配置文件

- `s2t.json` Simplified Chinese to Traditional Chinese 簡體到繁體
- `t2s.json` Traditional Chinese to Simplified Chinese 繁體到簡體
- `s2tw.json` Simplified Chinese to Traditional Chinese (Taiwan Standard) 簡體到臺灣正體
- `tw2s.json` Traditional Chinese (Taiwan Standard) to Simplified Chinese 臺灣正體到簡體
- `s2hk.json` Simplified Chinese to Traditional Chinese (Hong Kong variant) 簡體到香港繁體
- `hk2s.json` Traditional Chinese (Hong Kong variant) to Simplified Chinese 香港繁體到簡體
- `s2twp.json` Simplified Chinese to Traditional Chinese (Taiwan Standard) with Taiwanese idiom 簡體到繁體（臺灣正體標準）並轉換爲臺灣常用詞彙
- `tw2sp.json` Traditional Chinese (Taiwan Standard) to Simplified Chinese with Mainland Chinese idiom 繁體（臺灣正體標準）到簡體並轉換爲中國大陸常用詞彙
- `t2tw.json` Traditional Chinese (OpenCC Standard) to Taiwan Standard 繁體（OpenCC 標準）到臺灣正體
- `hk2t.json` Traditional Chinese (Hong Kong variant) to Traditional Chinese 香港繁體到繁體（OpenCC 標準）
- `t2hk.json` Traditional Chinese (OpenCC Standard) to Hong Kong variant 繁體（OpenCC 標準）到香港繁體
- `t2jp.json` Traditional Chinese Characters (Kyūjitai) to New Japanese Kanji (Shinjitai) 繁體（OpenCC 標準，舊字體）到日文新字體
- `jp2t.json` New Japanese Kanji (Shinjitai) to Traditional Chinese Characters (Kyūjitai) 日文新字體到繁體（OpenCC 標準，舊字體）
- `tw2t.json` Traditional Chinese (Taiwan standard) to Traditional Chinese 臺灣正體到繁體（OpenCC 標準）

# Build 編譯

## Build with CMake

### Linux & Mac OS X

g++ 4.6+ or clang 3.2+ is required.

make

### Windows Visual Studio:

build.cmd

## Test 測試

### Linux & Mac OS X

make test

### Windows Visual Studio:

test.cmd

## Benchmark 基準測試

make benchmark

Example results (from Github CI):

1: ------------------------------------------------------------------
1: Benchmark Time CPU Iterations
1: ------------------------------------------------------------------
1: BM_Initialization/hk2s 1.56 ms 1.56 ms 442
1: BM_Initialization/hk2t 0.144 ms 0.144 ms 4878
1: BM_Initialization/jp2t 0.260 ms 0.260 ms 2604
1: BM_Initialization/s2hk 23.8 ms 23.8 ms 29
1: BM_Initialization/s2t 25.6 ms 25.6 ms 28
1: BM_Initialization/s2tw 24.0 ms 23.9 ms 30
1: BM_Initialization/s2twp 24.6 ms 24.6 ms 28
1: BM_Initialization/t2hk 0.052 ms 0.052 ms 12897
1: BM_Initialization/t2jp 0.141 ms 0.141 ms 5012
1: BM_Initialization/t2s 1.30 ms 1.30 ms 540
1: BM_Initialization/tw2s 1.39 ms 1.39 ms 529
1: BM_Initialization/tw2sp 1.69 ms 1.69 ms 426
1: BM_Initialization/tw2t 0.089 ms 0.089 ms 7707
1: BM_Convert2M 582 ms 582 ms 1
1: BM_Convert/100 1.07 ms 1.07 ms 636
1: BM_Convert/1000 11.0 ms 11.0 ms 67
1: BM_Convert/10000 113 ms 113 ms 6
1: BM_Convert/100000 1176 ms 1176 ms 1

# Projects using OpenCC 使用 OpenCC 的項目

- ibus-pinyin
- fcitx
- rimeime
- libgooglepinyin
- ibus-libpinyin
- alfred-chinese-converter
- GoldenDict

# License 許可協議

Apache License 2.0

# Third Party Library 第三方庫

- darts-clone BSD License
- marisa-trie BSD License
- tclap MIT License
- rapidjson MIT License
- Google Test BSD License

All these libraries are statically linked by default.

# Change History 版本歷史

- NEWS

## Links 相關鏈接

- Introduction 詳細介紹 https://github.com/BYVoid/OpenCC/wiki/%E7%B7%A3%E7%94%B1
- 現代漢語常用簡繁一對多字義辨析表 http://ytenx.org/byohlyuk/KienxPyan

# Contributors 貢獻者

- BYVoid
- 佛振
- Peng Huang
- LI Daobing
- Kefu Chai
- Kan-Ru Chen
- Ma Xiaojun
- Jiang Jiang
- Ruey-Cheng Chen
- Paul Meng
- Lawrence Lau
- 瑾昀
- 內木一郎
- Marguerite Su
- Brian White
- Qijiang Fan
- LEOYoon-Tsaw
- Steven Yao
- Pellaeon Lin
- stony
- steelywing
- 吕旭东
- Weng Xuetian
- Ma Tao
- Heinz Wiesinger
- J.W
- Amo Wu
- Mark Tsai
- Zhe Wang
- sgqy
- Qichuan (Sean) ZHANG
- Flandre Scarlet
- 宋辰文
- iwater
- Xpol Wan
- Weihang Lo
- Cychih
- kyleskimo
- Ryuan Choi
- Prcuvu
- Tony Able
- Xiao Liang

Please feel free to update this list if you have contributed OpenCC.