publicvoidreadCsv(Stringpath){try{//一般，UsesISO-8859-1astheCharset.CsvReadercr1=newCsvReader(path);//有中文的CsvReadercr2=newCsvReader(newFileReader(newFile(path)));//需要指定读入编码的CsvReadercr=newCsvReader(newInputStreamReader(newFileInputStream(newFile(path)),"UTF