BufferedWriter out = new BufferedWriter(new FileWriter("F:\table1table1.txt"));
String huanhang = "
";
String s = str+huanhang+huanhang;
out.write(s);
这样实现了写入文本的换行
BufferedWriter out = new BufferedWriter(new FileWriter("F:\table1table1.txt"));
String huanhang = "
";
String s = str+huanhang+huanhang;
out.write(s);
这样实现了写入文本的换行