txt文件哪有什么列,你多弄几个空格格一下,就成列了 BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter("123.txt")); bufferedWriter.write("srcId idType idInfo area");
txt文件哪有什么列,你多弄几个空格格一下,就成列了
BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter("123.txt"));
bufferedWriter.write("srcId idType idInfo area");