get language from server

示例

new LanguagePlugin(
      {
        outputFilePath: resolveCurr() + 'lang1/',
        outputFiles: [
          { fileName: "ar.js", key: "lang_1" },
          { fileName: "en.js", key: "lang_2" },
        ],
        request: {
          method: "get",
          url: "http://192.168.10.191:8000/api/word/list?current=1&pageSize=500&catId[]=45"
        },
        defaultLanguageKey: "lang_2"
      },
    )