baidu-translate-service/lib/index.js

BaiDu Universal translation API access document

"use strict";
var __assign =
  (this && this.__assign) ||
  function () {
    __assign =
      Object.assign ||
      function (t) {
        for (var s, i = 1, n = arguments.length; i < n; i++) {
          s = arguments[i];
          for (var p in s)
            if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
        }
        return t;
      };
    return __assign.apply(this, arguments);
  };
var __importDefault =
  (this && this.__importDefault) ||
  function (mod) {
    return mod && mod.__esModule ? mod : { default: mod };
  };
Object.defineProperty(exports, "__esModule", { value: true });
var node_fetch_1 = __importDefault(require("node-fetch"));
var querystring_1 = __importDefault(require("querystring"));
var md5_1 = __importDefault(require("md5"));
/** 初始化默认值 */
var params = {
  appid: "",
  key: "",
  to: "",
  q: "",
  from: "auto",
  tts: 1,
  dict: 1,
  action: 0,
};
/** fetch 百度翻译文档地址 */
var BaiduTranslateAPIUrl = "http://api.fanyi.baidu.com/api/trans/vip/translate";
/**
 * @name 百度翻译请求接口
 * @options appid  可在管理控制台查看
 * @options key    在控制台申请查看
 * @options q      请求翻译字符	UTF-8编码
 * @options to     翻译目标语言 不可设置为auto
 * @options from   翻译源语言	可设置为auto
 * @options tts    是否显示语音合成资源	0-显示，1-不显示
 * @options dict   是否显示词典资源	0-显示，1-不显示
 * @options action 判断是否需要使用自定义术语干预API	1-是，0-否
 * */
function BaiduTranslateService(options) {
  var salt = "".concat(Date.now()).concat(Math.random());
  var sign = (0, md5_1.default)(
    "".concat(options.appid).concat(options.q).concat(salt).concat(options.key)
  );
  return new Promise(function (resolve, reject) {
    (0, node_fetch_1.default)(BaiduTranslateAPIUrl, {
      headers: {
        "Content-Type": "application/x-www-form-urlencoded",
      },
      method: "POST",
      body: querystring_1.default.stringify(
        __assign(__assign(__assign({}, params), options), {
          salt: salt,
          sign: sign,
        })
      ),
    })
      .then(function (response) {
        return response.json();
      })
      .then(resolve)
      .catch(reject);
  });
}
exports.default = BaiduTranslateService;
module.exports = BaiduTranslateService;