function getStrPinYinimport { getStrPinYin } from "https://deno.land/x/adong@V1.2.8/mod.ts"; getStrPinYin(str: string,split?,uppercase?,)Parametersstr: string获取字符串的拼音首字母 optionalsplit = [UNSUPPORTED]拼音分隔符 optionaluppercase = [UNSUPPORTED]